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Pneuma patents



      

This page is updated frequently with new Pneuma-related patent applications.




Date/App# patent app List of recent Pneuma-related patents
02/04/16
20160033085 
 Compressed gas storage unit and fill methods patent thumbnailnew patent Compressed gas storage unit and fill methods
Embodiments are directed to compressed gas storage units exhibiting one or more safety features. Particular embodiments employ a pressure relief mechanism to rapidly yet safely vent the contents of the tank in the event of a fire.
Lightsail Energy, Inc.


02/04/16
20160032886 
 Wave power electricity generation device patent thumbnailnew patent Wave power electricity generation device
A wave power electricity generation device includes a base unit, an electricity generation unit mounted on the base unit, a driving unit and a pneumatic unit. The driving unit is pivoted to the base unit, and includes a floating frame and a swing arm that is pivoted to the base unit and that interconnects the electricity generation unit and the floating frame.

02/04/16
20160032817 
 Power conversion device patent thumbnailnew patent Power conversion device
A power conversion device in the form of a compressor drive constitutes a three channel power sharing transmission which allows power input and/or output from shafts on two of the channels along with hydraulic, electric or potentially pneumatic power input and/or output from the third channel. Varying the input and/or output of hydraulic, electric or pneumatic flow provides a continuously variable transmission function.

02/04/16
20160032053 
 Inner liner for pneumatic tire patent thumbnailnew patent Inner liner for pneumatic tire
The present invention provides an inner liner for pneumatic tire, the inner liner being prepared by molding a resin composition containing a polyether polyamide (a) in which a diamine constituent unit thereof includes constituent units derived from a polyether diamine compound (a-1) represented by the general formula (1) and a xylylenediamine (a-2), and a dicarboxylic acid constituent unit thereof includes a constituent unit derived from an α,ω-linear aliphatic dicarboxylic acid (a-3) having from 4 to 20 carbon atoms.. .
Mitsubishi Gas Chemical Company, Inc.


02/04/16
20160031270 
 Constant pressure pneumatic balancing tire inflation system patent thumbnailnew patent Constant pressure pneumatic balancing tire inflation system
A constant pressure vehicle tire inflation system includes an air supply source. A first wheel valve is in fluid communication with a first tire of the vehicle, and a second wheel valve is in fluid communication with a second tire of the vehicle.
Hendrickson U.s.a., L.l.c.


02/04/16
20160031269 
 Pneumatic tire patent thumbnailnew patent Pneumatic tire
A pneumatic tire includes a plate-like member which is attached to a tread portion inner surface by at least two attaching portions arranged with a space in a tire circumferential direction, and has a space with respect to the tread portion inner surface between the two adjacent attaching portions, wherein a through hole penetrating toward the space is formed in the plate-like member.. .
Toyo Tire & Rubber Co., Ltd.


02/04/16
20160031266 
 Pneumatic tire patent thumbnailnew patent Pneumatic tire
The present invention provides a pneumatic tire including a tread portion, a cap ply, a carcass, an apex, a bead, a side portion, and a belt and having asymmetrical structure with respect to a central line c in a width direction. Moreover, the pneumatic tire includes the technical feature that outer diameters of a left side and a right side are equal, while rim diameters of the left side and the right side are different, and thicknesses of the left side portion and the right side portion are different..
Kumho Tire Co., Inc.


02/04/16
20160031175 
 System and  making a carcass for a pneumatic vehicle tire patent thumbnailnew patent System and making a carcass for a pneumatic vehicle tire
A method for making a carcass for a pneumatic vehicle tire includes building up a carcass free from sidewalls with an inner liner, a single-ply or multi-ply carcass inlay and bead cores, at a carcass station on a carcass building drum, while creating ply turnups. The carcass produced without sidewalls is transferred to a transfer device.
Continental Reifen Deutschland Gmbh


02/04/16
20160030788 
 Anechoic chamber fire suppression system patent thumbnailnew patent Anechoic chamber fire suppression system
A fire suppression system for anechoic chambers with multiple non-retractable tubes fixed on the ceiling of the chamber, with each tube connected to a pneumatic valve. Each valve is controlled by a compressed air supply that reacts to the presence of fire in the chamber.

02/04/16
20160029665 
 Apparatuses and methods for enclosing a filling in a food product patent thumbnailnew patent Apparatuses and methods for enclosing a filling in a food product
A filling device comprises a modified vacuum-tilling head that introduces a viscous filling, such as a gravy, into a loaf matrix in a retortable can so that the tilling remains enclosed by the set loaf matrix after retorting. The tilling can remain as a viscous gravy or can set as a gel, depending on the formulation of the filling.
Nestec Sa


01/28/16
20160027345 

Cardiac simulation device


The present invention describes a device and system for simulating normal and disease state cardiovascular functioning, including an anatomically accurate left cardiac simulator for training and medical device testing. The system and device uses pneumatically pressurized chambers to generate ventricle and atrium contractions.
Vascular Simulations, Llc


01/28/16
20160025598 

Air pressure circuit for tire testing device


A pneumatic circuit of a tire testing apparatus includes: a piping configured to guiding air from an air supply source to a tire; a control part configured to output a target command pressure; a pressure proportional control valve part; and a constant-flow air discharge part. The pressure proportional control valve part supplies and discharges the air of a flow rate proportional to a differential pressure between the target command pressure and an internal pressure of the tire so that the internal pressure of the tire becomes the target command pressure, and has a dead band in which the air is not supplied and discharged within a predetermined range.
Kabushiki Kaisha Kobe Seiko Sho (kobe Steel, Ltd.)


01/28/16
20160024286 

Rubber composition for tire tread, and pneumatic tire using same


Provided is a rubber composition for a tire tread containing: a diene rubber; silica in an amount of from 60 to 200 parts by mass per 100 parts by mass of the rubber; a polysiloxane represented by the average composition formula: (a)a(b)b(c)c(d)d(r1)esio(4-2a-b-c-d-e)/2; and an alkyl triethoxysilane having an alkyl group with from 7 to 20 carbon atoms. Also provided is a pneumatic tire using this rubber composition in the tire tread..
The Yokohama Rubber Co., Ltd


01/28/16
20160023549 

Fuel container with liquid separator that can be pneumatically emptied


A fuel container, in particular for motor vehicles, comprising an aereation and de-aereation device for balancing the internal gas pressure during filling of the container with fuel and during consumption of the fuel during the operation of a working machine powered by the fuel. The aereation and de-aereation device has a separator device for separating liquid fuel from an aereation and de-aereation line.
Ti Automotive Technology Center Gmbh


01/28/16
20160023521 

Pneumatic tire


The present invention is directed to a pneumatic tire 1, comprising at least one pair of parallel annular beads 3; at least one carcass ply wrapped 5 around said beads 3; a tread 7; and first and second sidewalls 9 disposed between said tread 7 and one of said at least one pair of beads 3. In accordance with an embodiment of the invention, the tread comprises tread blocks 11 and/or tread ribs 12, wherein the tread blocks 11 and/or tread ribs 12 comprise sipes 13 extending essentially in an axial direction a of the tire 1, the sipes 13 consisting of an upper portion 15 essentially aligned with the radial direction r of the tire and a lower portion 17 inclined in the direction of rotation d of the tire 1..
The Goodyear Tire & Rubber Cmpany


01/28/16
20160023520 

Pneumatic tire


A pneumatic tire includes a narrow groove on a tread surface, inclined from the tire circumferential direction, groove width being smaller than groove depth, and an air inflow part opening to the tread surface and formed on one of the opposing groove walls. At least one end of the narrow groove is a terminal end.
Bridgestone Corporation


01/28/16
20160023519 

Pneumatic tire


A pneumatic tire can improve the heat dissipation effect in the tread portion while guaranteeing land portion rigidity and can also suppress degradation of the heat dissipation effect. The pneumatic tire includes a narrow groove (10) on a tread surface (1), extending at an inclination to the tire circumferential direction, the groove width (w1) being smaller than the groove depth (d1), an air inflow part (11) opening to the tread surface (1) and formed on at least one of the groove walls (10c) of the narrow groove (10) that face each other in the tire circumferential direction, and a wear prevention portion (12) formed by a protrusion or concavity on a groove wall (10c) that faces the other groove wall (10c) on which the air inflow part (11) is formed or on the tread surface (1) connecting to the groove wall (10c) that faces the other groove wall (10c)..
Bridgestone Corporation


01/28/16
20160023518 

Pneumatic tire


Provided is a pneumatic tire being improved in heat dissipation effect in the tread portion while being ensured in rigidity of the land portion. A narrow groove (9) is formed on a tread surface (1), the narrow groove extending in a direction inclined relative to the tire circumferential direction and having a groove width (w1) and a groove depth (d1), the groove width (w1) being smaller than the groove depth (d1).
Bridgestone Corporation


01/28/16
20160023517 

Reduced weight aircraft tire


A pneumatic tire having a carcass and a belt reinforcing structure, the belt reinforcing structure comprising: a zigzag belt reinforcing structure formed of a strip of reinforcement cords, the strip of reinforcement cords being inclined at 5 to 30 degrees relative to the centerplane of the tire extending in alternation to turnaround points at each lateral edge, wherein the strip of cords is formed from two different cords made of different materials.. .
The Goodyear Tire & Rubber Company


01/28/16
20160023516 

Pneumatic tire


A pneumatic tire includes a belt layer, a belt reinforcing layer in which a plurality of reinforcing cords are arranged, four main grooves, and land portions comparted by the four main grooves, wherein in the case that the belt reinforcing layer is partitioned into five areas in a tire width direction by the four main grooves, an arrangement density of the reinforcing cord in the fifth area is higher than that of the reinforcing cord in the first area, and an arrangement density of the reinforcing cord in the second area is higher than that of the reinforcing cord in the fourth area, and wherein protruding portions having protruding heights in proportion to the arrangement densities are provided on ground surfaces of the land portions which are positioned outside in the tire diametrical direction in the areas having the higher density than that of the third area.. .
Toyo Tire & Rubber Co., Ltd.


01/28/16
20160023514 

Pneumatic radial tire for passenger vehicle


Provided that sw and od represent cross sectional width and outer diameter of the tire, respectively, and that the tire assembled with a rim is inflated at an internal pressure of at least 250 kpa, sw/od (a ratio of sw with respect to od of the tire) is 0.26 when sw<165 (mm); sw and od satisfy a formula od≧2.135×sw+282.3 when sw≧165 (mm) and; dynamic storage elastic modulus e′ of the tread rubber at 30° c. Is in the range of 6.0 mpa to 12.0 mpa..

01/28/16
20160022948 

Apparatus for controlling pressurized gas delivered to a patient


A mask assembly for delivering pressurized gas to a patient comprising a mask having an inspiratory port and an expiratory port located on generally opposite sides, wherein said ports are sized, oriented, positioned, and/or spaced apart a sufficient distance to allow a cross-flow of pressurized gas to flow through the mask assembly; an outlet limb connected to the expiratory port and having an aperture in pneumatic communication with the breathing chamber; the aperture size being variable between a first, open configuration and at least one second configuration that is different from the first. A ventilation system for delivering pressurized gas to a patient comprising a seal formed with the patient's airways and in pneumatic communication with a plenum chamber; an exchanger positioned at least partially within the plenum chamber, and in pneumatic communication with inspiratory and expiratory flow paths, to recover heat and/or moisture from gas exhaled by the patient..
Resmed Limited


01/28/16
20160022883 

Suction device for normal and viscous materials


A device for removing viscous or semi-viscous material from an individual is disclosed. The device uses suction which may be provided by a vacuum source.
Health Research, Inc.


01/28/16
20160021973 

Methods and manufacturing articles of footwear including different materials


A method for manufacturing an article of footwear includes providing a base portion of the article of footwear and providing a sheet. A pneumatic pressure differential is applied to the sheet to displace the sheet toward the base portion and shape the sheet against the base portion.
Crocs, Inc.


01/28/16
20160021842 

Mechanical milking system, device, procedure and use for dairy animals that allows inhibiting, and/or preventing the presence of infections due to mastitis, with surface fungicide, antibacterial, antivirus, and microbicide properties, wherein the surface comprises specific surface rugosity formed by a special alloy with copper content mostly


This invention is related to a pneumatic mechanical milking system (1) for a dairy animal that allows reducing, inhibiting, and/or preventing infection by mastitis, with fungicide, anti-bacteria, anti-virus, and microbicide surface properties, wherein the system comprises at least one device (2) that connects the animal udder (3), that defines a cylindrical shape (4), where the said device defines different openings at its corresponding ends, an upper opening (5) of a larger diameter through which end the dairy animal udder is introduced, a lower end (6) with a smaller diameter, comparable to the upper end through which milk is extracted, and a lower angular end (7) of small diameter, formed by an expanded tubular section (8) connecting the system air supply, wherein said device (2) entire surface has a rugosity quality within a specific range and it is formed by a special alloy containing at least 50% copper; at least one extended membrane (9) in the sense of its main axis, with an upper end (10) with a lip (11) that externally fits into the device (2) upper opening (5), and a lower end (12) that goes through the device lower end (6) opening; a milk collector (13) that includes a cover (14) provided with at least four entries (15, 16, 17, 18), where at least one of the said entries connects with the expanded membrane lower end (12), wherein said cover also includes at least four air intakes (19, 20, 21, 22); the said collector and cover entire surface have a surface rugosity quality within a specific range, and the said surface is formed by a special alloy with at least 50% copper content; and at least one longitudinal connector (23) to channel air which, at the one end (24) connects the device (2) extended tubular section (8) and, on the other end (25), it connects a collector (13) air intake. The invention also includes a procedure to implement the said pneumatic mechanical system to milk a dairy animal, as well as the use of the said mechanical system and device in traditional and/or organic dairy plants..

01/21/16
20160018826 

System, method, and regulating the flow of gas


Current natural gas measurement and regulation systems are sensitive to loss of electrical power, which can cause brownouts and curtailment of power in the local area if power systems reliant on natural gas are downstream from the station. A system for regulating the flow of natural gas and for guaranteeing the flow of natural gas from a source to at least one specific flow line even when the system is not provided with electrical power may be described.
Instrument Solutions Inc.


01/21/16
20160018804 

Re-creating an internal shape of a clothing item


A machine may be configured to re-create an internal shape of a clothing item using a pneumatically-powered fitting device. For example, the machine, based on a clothing item identifier, identifies a description of an internal shape of a clothing item.
Ebay Inc.


01/21/16
20160017618 

Stanchion safety net support array with anchorage system and using the same


A safety net support system is provided. The system includes a plurality of support members having a material positioned there between to create a barrier between neighboring support members.
L.g. White Safety Corporation


01/21/16
20160017124 

Rubber composition for tires and pneumatic tire


Provided is a rubber composition for a tire soft stiffener improved in a crack resistance and a low heat generation, wherein carbon black (a) contained in the rubber shows specific particle size distribution behavior in an aggregate mass distribution curve, and the composition contains at least one compound selected from carbon black coupling agents consisting of bismaleimide (b), alkylidene hydrazide (c), disulfane (d) and carboxylic hydrazide (e), and a heavy-duty tire produced by using the above rubber composition is further provide.. .
Bridgestone Corporation


01/21/16
20160017078 

Method of manufacturing terminal-modified polymer


A terminal-modified polymer is manufactured by performing a polymerization reaction of a vinyl aromatic monomer, a conjugated diene monomer or both in the presence of an anionic polymerization initiator: and then adding an alkoxy titanium compound thereinto to terminate the polymerization reaction. Alternatively, a terminal-modified polymer can also be manufactured by adding an titanium halide compound instead of the alkoxy titanium compound to terminate the polymerization reaction, and adding for a reaction with a lower alcohol having 1 to 4 carbon atoms.
The Yokohama Rubber Co., Ltd.


01/21/16
20160016658 

Aircraft auxiliary drive wheel taxi system


An auxiliary drive wheel taxi system for driving an aircraft autonomously without reliance on engine operation during ground travel is designed for installation in an aircraft location other than on nose or main landing gear components. The auxiliary drive wheel taxi system may be mounted in an integral housing located internally or externally on an aircraft's body at a selected location relative to main or nose landing gears and includes one or more auxiliary drive wheels mounted on an extensible strut adapted to extend from and retract into the housing.
Borealis Technical Limited


01/21/16
20160016460 

Filter system


An air filter arrangement for use in a truck pneumatic product transfer system using a generally rectangular housing and two air filter cartridges to alter the shape thereof (primarily reduce the width thereof) allowing the unit to be mounted centrally behind a truck cab or in other locations. The design and shape allows mounting on the truck in preferred areas that are less utilized for accessory equipment and can increase truck aerodynamics.
Bokor Manufacturing Inc.


01/21/16
20160016452 

Pneumatic spring arrangement or pneumatic spring damper with integrated valve control


An air spring assembly or air spring damper with an integrated valve control for controlling a level position of a vehicle or of a driver's cab includes a rolling tube, a lid and an air spring bellows which together delimit a pressure chamber with compressed air. A control valve includes an actuation device for feeding compressed air into the pressure chamber or for discharging compressed air from the pressure chamber.
Vibracoustic Cv Air Springs Gmbh


01/21/16
20160016441 

Tire mold, manufacturing pneumatic tire, and pneumatic tire


A tire mold is provided with a groove-like saw cut in an area of a tire molding surface which comes into contact with a side surface of a tire. The saw cut comprises a pair of circumferential saw cuts arranged to be spaced in a tire diametrical direction, a grid-like saw cut which is expanded between the pair of circumferential saw cuts, and a plurality of frame-like saw cuts which are dotted between the pair of circumferential saw cuts.
Toyo Tire & Rubber Co., Ltd.


01/21/16
20160016439 

Tire and tire manufacturing method


A tire (pneumatic tire 1) provided with regularly arranged concave portions (concave portions 80) dented toward a tire inner side direction from a tire surface (tire surface 50) in at least some areas on the tire surface wherein in a direction along with the tire surface, a maximum width l of the concave portion is in a range of 0.1 micrometer or more to less than 50 micrometers, a depth d reaching to a point of the innermost part of the concave portion toward the tire inner side direction from the tire surface is within a range of 0.1 micrometer or more to less than 10 micrometers, in the direction along with the tire surface, an arrangement interval p of the concave portions is within a range more largely than 0.1 micrometer to less than 100 micrometers.. .
Bridgestone Corporation


01/21/16
20160016438 

Pneumatic tire


Provided is a pneumatic tire being improved in heat dissipation effect in the tread portion while being ensured in rigidity of the land portion. A narrow groove (10) is formed on a tread surface (1), the narrow groove extending in a direction inclined with respect to the tire circumferential direction and having a groove width (w1) and a groove depth (d1), the groove width (w1) being smaller than the groove depth (d1).
Bridgestone Corporation


01/21/16
20160016435 

Pneumatic vehicle tire


A pneumatic vehicle tire for passenger cars, vans or the like has a radial carcass, a multi-ply belt, and a profiled tread that, as viewed in the axial direction, has a central portion and two shoulder portions. The shoulder portions include a rubber mixture that has a lower dynamic modulus of elasticity e′ (at 55° c.
Continental Reifen Deutschland Gmbh


01/21/16
20160016434 

Motorcycle pneumatic tire


A motorcycle pneumatic tire includes a belt, in a tire tread, including a circumferential belt layer formed by cords extending in the tread circumferential direction and covered by rubber and a width direction belt layer, provided outward in the tire radial direction from the circumferential belt layer, formed by cords extending in the tire width direction and covered by rubber; sections of cushion rubber, provided outward in the tire radial direction from the belt, separated in the tire width direction with the tire equatorial plane therebetween; and base rubber, provided in the area of separation between the sections of cushion rubber or outward in the tire radial direction from the area of separation, having a higher elastic modulus than the cushion rubber. Wn>wb, where wn is the length of the area of separation and wb is the length of the base rubber in a tire width direction cross-section..
Bridgestone Corporation


01/21/16
20160016433 

Laminated non-pneumatic tire


A non-pneumatic tire may include a hub configured to be coupled to a machine, with the hub having a rotational axis about which the tire is configured to roll. The tire may also include a support structure including an inner circumferential portion associated with the hub and an outer circumferential portion radially spaced from the inner circumferential portion.
Caterpillar Inc.


01/21/16
20160016432 

Pneumatic tire


The air impermeable layer 10, which is disposed on the inner side of the tire, is formed from a laminated body 14 comprising a ribbon-shaped film 11 and ribbon-shaped elastomer plies 12 and 13 laminated on opposite sides thereof. The laminated body 14 is wound in the circumferential direction of the tire in such a partially overlapping manner that it is displaced at prescribed intervals.

01/21/16
20160016426 

Non-pneumatic wheel assembly with removable hub


A non-pneumatic wheel assembly is provided. More particularly, a non-pneumatic wheel assembly is provided having a removable hub i.e., a hub that may be separated from the remainder of the wheel assembly.
Michelin Recherche Et Technique S.a.


01/21/16
20160016300 

Extension implement for a pneumatically actuated buffer


An extension frame for a pneumatically actuated buffer, further comprised of an elongated hollow post member; a receptacle removably connected at a distal end of the post member and adapted to releasably hold the buffer thereon; a rod member adapted to be slidably inserted within the post member and having a length that is longer than the post member; a palm handle assembly including an upper part removably connected to a proximal end of the post member, and a bottom part removably connected to a proximal end of the rod member. The palm handle assembly is adapted to push the rod member in a direction toward the receptacle.

01/21/16
20160016200 

Pneumatic product sorting apparatus


Pneumatic product sorting apparatus includes at least one solenoid valve having a hollow body defining at least one inlet orifice for a pressurized fluid, a plurality of outlet orifices, and a plurality of conveying channels for conveying the fluid from the inlet orifice to the respective outlet orifices. The apparatus further includes at least one ejection head having a plurality of firing nozzles that are selectively operable for emitting respective pressurized fluid jets directly on products to be selected; and a plurality of connecting conduits connecting each firing nozzle to a corresponding outlet orifice of said solenoid valve.
Matrix S.p.a.


01/21/16
20160015558 

Devices and methods for cooling patients


A pneumatic cooling device including a housing having a first end and a second end. A handle extends from an outer surface of the housing.
Ohio State Innovation Foundation


01/14/16
20160011605 

Pressure control system for relief and shutdown of flow


This disclosure is related to a non-electronic pressure control system for a pressurized system that receives fluid from a fluid supply. The pressure control system includes a control module, an actuator and a flow control device.
L6 Inc., D/b/a Total Valve Systems


01/14/16
20160011024 

Impact mass flow sensor for monitoring peanut harvest yields


Yield monitoring systems for harvesting machines and methods that can provide yield monitoring of crops are described. Machines include those that pneumatically convey crop through the machine such as peanut harvesting machines.
Amadas Industries, Inc.


01/14/16
20160010860 

Gas control unit of modular design and modular gas control valve


The invention relates to a gas control unit of modular design, in particular for controlling the quantity of gas to be fed to a gas burner, having a pneumatically controlled gas control valve that is configured as a whole as a module and is usable in such a gas control unit of modular design together with a gas safety valve.. .
Ebm-papst Landshut Gmbh


01/14/16
20160010438 

Pneumatic-on-top counterbalanced three-chamber cylinder for artificial lift operations


An artificial lift system for use with a subterranean well can include a cylinder having a piston reciprocably disposed therein, the piston having opposing sides, each of the opposing sides being selectively communicable with a hydraulic pressure source and a hydraulic reservoir, and the piston having another side in communication with a gas pressure source, and the gas pressure source including a gas compressor connected between gas containers. A method of controlling an artificial lift system can include connecting a cylinder to a hydraulic pressure source and to a gas pressure source, operating a gas compressor of the gas pressure source, thereby increasing gas pressure applied to the cylinder from the gas pressure source, and displacing a piston, thereby operating a downhole pump..

01/14/16
20160009846 

Rubber composition for tire tread, and pneumatic tire


The present technology provides a rubber composition containing a diene rubber component containing at least 20 mass % of a modified conjugated diene rubber, a silica, and a silane coupling agent; the modified conjugated diene rubber having at least one modified part and at least one conjugated diene rubber part; the conjugated diene rubber part having a conjugated diene copolymer block and an isoprene block containing from 70 mass % to 100 mass % of isoprene units in each conjugated diene rubber part; the modified part bonding to an end of the conjugated diene rubber part and having a functional group which interacts with the silica; a content of the silica being from 60 to 200 parts by mass per 100 parts by mass of the diene rubber component; the silane coupling agent being a polysiloxane and having a content from 1.0 to 20 mass % of the content of the silica.. .
The Yokohama Rubber Co., Ltd.


01/14/16
20160009843 

Rubber composition for tire tread, and pneumatic tire using same


A rubber composition for a tire tread comprising: a diene rubber; a silica having an n2sa of from 194 to 225 m2/g and a ctab of from 180 to 210 m2/g; and a polysiloxane represented by the average composition formula of formula (1) and contained in an amount of from 1 to 20 mass % with respect to the quantity of silica. (a)a(b)b(c)c(d)d (r1)3sio(4-2a-b-c-d-e)/2.
The Yokohama Rubber Co., Ltd.


01/14/16
20160009842 

Rubber composition, inner liner material, and pneumatic tire


Provided is a rubber composition having superior gas-barrier properties. More specifically, the rubber composition contains a layered compound and a modified conjugated diene-based polymer having a functional group that interacts with the layered compound..
Bridgestone Corporation


01/14/16
20160009832 

Method of manufacturing terminal-modified polymer


A terminal-modified polymer is manufactured by performing a polymerization reaction of a vinyl aromatic monomer, a conjugated diene monomer or both in the presence of an anionic polymerization initiator: and then adding an alkoxy aluminum compound thereinto to terminate the polymerization reaction. Alternatively, a terminal-modified polymer can also be manufactured by adding an aluminum halide compound instead of the alkoxy aluminum compound to terminate the polymerization reaction, and allowing for a reaction with a lower alcohol having 1 to 4 carbon atoms.
The Yokohama Rubber Co., Ltd.


01/14/16
20160009534 

Filling system


A filling system for filling bottles with liquid filling-material includes filling point pairs, each having filling points. Each filling point has a filling element and a container holder.
Khs Gmbh


01/14/16
20160009285 

System for preventing damaging of a gear box of a vehicle provided with a clutch-servo and a servo-shift actuated gear box system


The present invention provides for a method and apparatus for preventing damaging of a gear box of a vehicle provided with a servo-actuated clutch system and a servo-actuated gear shift system, the servo-actuated clutch comprising a clutch-servo housing a pneumatic piston, movable between a first and a second positions corresponding to an open and a closed system of the clutch. The functioning of servo-actuated gear shift system is enabled when the pneumatic piston position exceeds, toward said disengagement state, a third predefined position..
Iveco Magirus Ag


01/14/16
20160009144 

Pneumatic tire


A pneumatic tire, having in a ground contact surface of a tread thereof at least one circumferential groove extending in the tire circumferential direction and a plurality of lateral grooves each opening to the corresponding circumferential groove and being wider than the circumferential groove, wherein: a recessed portion is formed in a circumferential groove wall, facing the corresponding lateral groove, of the circumferential groove; an aperture plane portion of the lateral groove at which the lateral groove opens to the circumferential groove at least partially faces an aperture plane portion of the recessed portion at which the recessed portion opens to the circumferential groove; and each lateral groove extends to be inclined with respect to the tire width direction at an inclination angle of at least 30°.. .
Bridgestone Corporation


01/14/16
20160009142 

Pneumatic tire


There is provided a pneumatic tire with a tread portion having a plurality of main grooves extending in a tire circumferential direction, and a plurality of land portions partitioned by the main grooves. The tread portion is formed in such a manner that a see-through void area on a first side relative to an equatorial plane of the tire in a tire width direction is greater than a see-through void area on a second side in the tire width direction.
Toyo Tire & Rubber Co., Ltd.


01/14/16
20160009141 

Pneumatic tire


A tread pattern of a pneumatic tire is provided with two outer circumferential main grooves, and at least one inner circumferential main groove provided between the outer circumferential main grooves. A tread profile line of a first land portion between the outer circumferential main grooves protrudes 1 mm or less with respect to a first arc shape formed so as to pass through edge ends on the respective inner sides of the outer circumferential main grooves and edge ends on both sides of the inner side circumferential main groove.
The Yokohama Rubber Co., Ltd.


01/14/16
20160009140 

Heavy load pneumatic tire


In a heavy load pneumatic tire, a belt includes an intersecting belt layer formed by layering a pair of belt plies and an angled belt layer formed by at least one belt ply. 10°<θ1<25° and 15°<θ2−θ1<25°, where θ1 and θ2 are the angles of inclination of belt cords respectively in the belt intersecting belt layer and the angled belt layer.
Bridgestone Corporation


01/14/16
20160009139 

Aircraft pneumatic tire


An aircraft pneumatic tire 10 includes: a tread protection layer (12) that is provided at a lower layer of a tread section (22), and that includes plural cords (24) that arrayed in a tire width direction and are each disposed along a wave shaped imaginary line extending along a tire circumferential direction with the tire width direction as the amplitude direction; and cord discontinuity portions (14) where locations of close proximity of the cords (24) to each other are partially omitted in the tread protection layer (12).. .

01/14/16
20160009138 

Pneumatic tire


Gs<−0.010819×a+0.6713   (6). .

01/14/16
20160009137 

Pneumatic tire


The present invention relates to a pneumatic tire (1) in which the ratio of the total width sw and the outer diameter od satisfies “sw/od≦0.3”, and grooves are provided on the tread portion (10). In the ground contact region (g) of the tread portion, when the groove area ratio with respect to the ground contact area is gr, the ground contact width is w, the region having a width of 50% of the ground contact width w and the tire equatorial line (cl) as center is the center region (ac), the groove area ratio in the center region is gcr, the ground contact region on the outer side in the tire width direction of the center region is the shoulder region (as), and the groove area ratio in the shoulder region is gsr, the ground contact region of the tread portion is formed to satisfy “10%≦gr≦25%” and “gcr≦gsr”..
The Yokohama Rubber Co., Ltd.


01/14/16
20160009122 

Pneumatically erasable slate


An erasable slate system includes a translucent layer adjacent a colored bottom layer, wherein application of a force to the translucent layer causes temporary adhesion of the translucent layer to the colored bottom layer in an area wherein the force is applied. The erasable slate system further includes an extending channel in fluid connection with the translucent layer and the colored bottom layer.
Lig Sciences, Inc.


01/14/16
20160009044 

Method and handling material in a penumatic materials handling system


A method for handling material in a pneumatic materials handling system, in which material, such as waste material, is input from an input aperture of an input point, such as from an input aperture of a refuse chute or of some other input point, and is handled with a shaping device, arranged in connection with the input point or in the proximity of it, to be more compact and is transferred onwards. The shaping device is a rotary shaper, which includes rotatable handling device, which includes an aperture, which is arranged eccentrically with respect to the axis of rotation, and which rotary shaper includes at least one stationary handling device, in which case the material to be handled is conducted into the rotary shaper and/or through it at least partly by means of gravity and/or suction and/or a pressure difference..
Maricap Oy


01/14/16
20160008006 

Personalized tourniquet methods and apparatus


Disclosed are methods and apparatus for regulating tourniquet cuff pressure based on a personalized tourniquet pressure (ptp) to facilitate safe performance of surgical and medical procedures. The apparatus includes a dual-purpose tourniquet cuff adapted to encircle a region of a patient to provide both a sensor during a first time period and an effector during a second time period.
Western Clinical Engineering Ltd.


01/14/16
20160008005 

Personalized tourniquet apparatus


Disclosed is a method and apparatus for regulating tourniquet cuff pressure based on a personalized tourniquet pressure (ptp) to facilitate safe performance of a surgical procedure. The apparatus includes a dual-purpose tourniquet cuff adapted to encircle a region of a patient limb to provide both a sensor during a pre-surgical time period and an effector during a surgical time period.
Western Clinical Engineering Ltd.


01/07/16
20160003656 

Acoustic material flow sensor


A material flow sensor for a harvesting machine comprising an acoustic chamber comprising an impact plate and a housing, microphone, a pneumatic impulse line connecting the housing and the microphone, and an electronics module, wherein the housing is shaped so as to direct sound waves created by crop matter striking the impact plate into the pneumatic impulse line, wherein the sound waves move through the pneumatic impulse line into the microphone, which detects the sound waves and converts them into an electrical signal that is a representation of the sound power derived from the sound waves, which in turn is a representation of the mass of the crop matter striking the material flow sensor.. .
Intelligent Agricultural Solutions, Llc


01/07/16
20160003371 

Pneumatic port shield


A port shield for a pneumatic actuator with a casing wall includes a sheet and a connecting member. The sheet includes an outer face disposed opposite an inner face, a first end disposed opposite a second end, and a first edge disposed opposite a second edge.
Hamilton Sundstrand Corporation


01/07/16
20160003370 

Low pressure shut off for a pneumatic tool


A low pressure shut off for a pneumatic tool. The tool may include an air path for input air.
Apex Brands, Inc.


01/07/16
20160003268 

Pneumatic insect robots


A modular pneumatic robotic actuator, including a first elongated hollow structure and a second elongated hollow structure connected to each other at a movable joint; an inflatable bladder comprised of an elastomeric material disposed at the said joint and immobilized between the first and second hollow structures, wherein the said inflatable bladder inflates preferentially away from the joint; and a restraining membrane comprised of an elastomeric material disposed over the bladder and connecting the first and second hollow structures, wherein the said restraining membrane is relaxed when the bladder is deflated.. .
President And Fellows Of Harvard College


01/07/16
20160003136 

Digital waste gate valve arrangement and operating a digital waste gate valve arrangement in an internal combustion engine


A digital waste gate arrangement in an internal combustion piston engine has at least one turbocharger with a compressor part and a turbine part. A flow control unit has more than two individually controllable on-off valve units, and a pneumatic actuator system is arranged to control each on-off valve individually.
WÄrtsilÄ Finland Oy


01/07/16
20160003130 

Motor vehicle and adaptation method


An engine system for a motor vehicle is provided. The engine system includes a first exhaust-gas turbine in a first turbocharger driven by exhaust gas from the engine, a second exhaust-gas turbine in a second turbocharger driven by exhaust gas from the engine, a bypass coupled upstream and downstream of the first exhaust-gas turbine, and a pneumatic charge pressure control device including a bypass valve positioned in the bypass and a charge pressure control valve pneumatically coupled to the bypass valve and an intake line downstream of a first compressor included in the first turbocharger, the pneumatic charge pressure control device further including an adaptation unit pneumatically coupled to the bypass valve and an exhaust line upstream of the second exhaust-gas turbine..
Ford Global Technologies, Llc


01/07/16
20160002830 

Device for pneumatically conveying and guiding a multifilament thread


A device for pneumatically conveying and guiding a multifilament thread has a closed conveying channel which has a thread inlet opening at one end and a thread outlet opening at the opposite end. An injector zone having at least one compressed air channel which opens into the conveying channel is formed between the thread inlet opening and the thread outlet opening, wherein the compressed air channel can be connected to a compressed air source.
Oerlikon Textile Gmbh & Co. Kg


01/07/16
20160002453 

Inner liner for a pneumatic tire assembly


A polyamide composition comprises a polyamide, an anhydride-functional copolymer reactive with the polyamide, and a poly (ethylene-co-methacrylic acid) ionomer. A pneumatic tire assembly includes an inner liner which is formed from the poly-amide composition.
Basf Se


01/07/16
20160002433 

Rubber composition for tire for heavy loads, and pneumatic tire


A rubber composition for a tire for heavy loads of the present technology comprises: diene rubber containing at least 60% by mass of natural rubber; silica; carbon black; and a silane coupling agent. The silane coupling agent is polysiloxane represented by a specific average compositional formula.
The Yokohama Rubber Co., Ltd.


01/07/16
20160002371 

Rubber composition for tires, and pneumatic tire using same


Provided is a rubber composition for a tire, comprising: diene rubber contained in a quantity of 100 parts by mass; silica contained in a quantity of 60 to 200 parts by mass; polysiloxanes represented by the average composition formula of formula (1): (a)a(b)b(c)c(d)d(r1)esio(4-2a-b-c-d-e)/2 contained in a quantity from 1 to 20 mass % relative to the quantity of silica; and a thiuram disulfide vulcanization accelerator contained in a quantity from 0.05 to 3.0 parts by mass.. .
The Yokohama Rubber Co., Ltd.


01/07/16
20160002019 

Device for protecting a liquid from oxidation


A device for protecting a liquid from oxidation inside a container includes a first element supplying the liquid inside the container, a second element supplying the liquid outside the container and a control unit. A pneumatic control system is configured to produce an overpressure inside the container and on the liquid when the liquid is supplied outside the container, such that, following a decrease in the volume of the liquid inside the container, the pneumatic control system increases its volume by an amount equal to the change in the volume of the liquid.
Enosis Srl


01/07/16
20160001989 

Methods of storing and moving proppant at location adjacent rail line


A method of delivering proppant to a well site has the steps of transporting a load of proppant in a vessel to a desired location, moving the load, of proppant from the vessel into a container so as to create a proppant-loaded container, unloading the proppant-loaded container into a pneumatic bulk trailer, and transporting the unloaded proppant in the pneumatic bulk trailer to well site. The container is placed onto a bed of a truck and moved in proximity to the vessel.
Oren Technologies, Llc


01/07/16
20160001685 

Suspension system for vehicles and fitting vehicle parts with suspension


Suspension system for vehicle seats, in particular for utility motor vehicle seats, comprising at least a first and a second part, the two parts being mounted oscillatorily movable and spring-loaded with respect to one another, wherein a closed hydropneumatic circuit is provided which comprises at least one control element, connected to at least one of the two parts, and at least one first hydropneumatic spring connected in series therewith, a hydraulic pressure of a hydraulic medium in the circuit being convertible into a force acting between the two parts by means of an action surface arranged in the control element, the pressure being dependent on a gas pressure in a gas volume of the first spring.. .
Grammer Ag


01/07/16
20160001624 

Compressor arrangement for operating a compressed air supply facility, compressed air supply facility and compressed air supply system, and vehicle with such a compressed air supply facility


The invention relates to a compressor arrangement for operating a compressed air supply facility of a vehicle, having a compressor (330) having an electric motor (332), constructed as an electronically commutated, brushless dc motor with a control circuit comprising a power electronics unit, and a pneumatic compressor (331), wherein the electric motor (332) is constructed in the form of an external rotor motor. The invention further relates to a compressed air supply facility having such a compressor arrangement, to a vehicle having a pneumatic system, particularly an air spring system and such a compressed air supply facility, and to a method for operating a compressed air supply facility on a vehicle having such a compressor arrangement,?.
Wabco Gmbh


01/07/16
20160001605 

Stiffness enhanced tread


A pneumatic tire includes a tread base comprised of a first material, a tread cap comprised of a second material, and a plurality of plugs comprised of a third material. The tread cap is disposed radially outward of the tread base and in operational contact with a ground surface.
Gm Global Technology Operations, Inc.


01/07/16
20160001604 

Pneumatic tire


The present technology pertains to a pneumatic tire having an asymmetrical pattern, which is formed by grooves, formed on a tread portion. A ratio sw/od between the total width sw and the outer diameter od of the pneumatic tire satisfies sw/od≦0.3.
The Yokohama Rubber Co., Ltd.


01/07/16
20160001603 

Pneumatic tire


A ratio between the total width (sw) and outer diameter (od) of a pneumatic tire, which has an asymmetrical pattern formed by grooves formed on a tread part, satisfies sw/od≦0.3. Given a ground contact width (cw) in a ground contact region in the tread part, a groove area ratio (gr), and a groove area ratio (gri) of a tire inner side region (ai), which spans from a tire equator line (cl) to the vehicle side in the ground contact region, and a groove area ratio (gro) of a tire outer side region (ao), which spans from the tire equator line to the opposite side of the vehicle side in the ground contact region, the ground contact region is formed to satisfy 0.75≦cw/sw≦0.9, 10≦gr≦25%, and gri<gro..
The Yokhama Rubber Co., Ltd


01/07/16
20160001601 

Pneumatic safety tire


A reinforcing cord of a carcass ply is composed of a polyester fiber and/or an aramid fiber, and subjected to an adhesive agent treatment in which an adhesive agent containing at least one of a thermoplastic polymer, a heat reactive aqueous urethane resin, and an epoxide compound is used for a first bath, an rfl-based adhesive agent is used for a second bath, and a principal chain of the thermoplastic polymer substantially fails to include a double bond between carbons having an addition reactivity, is composed of an ethylene addition polymer and/or a urethane-based high molecular weight polymer, each of which is composed mostly of a linear chain structure, and includes a cross-linkable functional group as a pendant group.. .

01/07/16
20160001600 

Reinforcing ply for articles made of an elastomeric material, preferably for pneumatic vehicle tires and pneumatic vehicle tires


A rubberized reinforcing ply for articles made of an elastomeric material, specifically vehicle tires, which have a plurality of parallel tire cords spaced apart from one another and the tire cords are hybrid cords of at least two multifilament yarns twisted together. The first multifilament yarn is a viscose multifilament yarn and the other multifilament yarn is a non-metallic multifilament yarn made of a material that is not identical to the first multifilament yarn.
Continental Reifen Deutschland Gmbh


01/07/16
20160001599 

Pneumatic tire


The present technology relates to a pneumatic tire in which the ratio of the total width sw and the outer diameter od satisfies sw/od≦0.3, and grooves are provided on the tread portion. In the ground contact region of the tread portion, when the groove area ratio in the ground contact area is gr, the ground contact width is w, the region having a width of 50% of the ground contact width w and the tire equatorial plane as center is the center region, the groove area ratio in the center region is gcr, the ground contact region on the outer side in the tire width direction of the center region is the shoulder region, and the groove area ratio in the shoulder region is gsr, the ground contact region of the tread portion is formed to satisfy 10%≦gr≦25% and gcr>gsr..
The Yokohama Rubber Co., Ltd.


01/07/16
20160001444 

Magnetic assembly of soft robots with hard components


Reconfigurable soft robotic actuators with hard components are described. Magnetic attraction is used to couple flexible molded bodies capable of actuation upon pressurization with other flexible molded bodies and/or with hard components (e.g., frames and connectors) to form a seal for fluidic communication and cooperative actuation.
President And Fellows Of Harvard College


01/07/16
20160001436 

Positive feed tool with a modular architecture


Positive feed tools that include gear heads configured to be driven by a motor. The gear heads further include a pneumatic manifold that provides for access to input/output signals to add on additional components that include additional air logic functionality.
Apex Brands, Inc.


01/07/16
20160001134 

Piston configurations for pneumatic pogo stick


A pneumatic pogo stick is provided that utilizes compressed air like a spring to have a potentially higher power to weight ratio than a comparable coil spring pogo stick. The pneumatic pogo stick includes an elongate cylindrical housing which forms a cylinder.
Vurtego, Llc


01/07/16
20160000630 

Compression device in combination with lower limb protection


The present invention relates to a support for a body part including a compression device in combination with a lower leg protection system. The compression device can be integral with the outer support at a position received over the lower leg.

01/07/16
20160000521 

Dental preparation instrument with a pneumatic turbine


A dental preparation instrument having a pneumatic turbine (1) with a rotor (5) for driving a tool (1.1), wherein the rotor (5), which is mounted in a turbine chamber (18) for rotation about an axis of rotation (4), is impinged by compressed air from a compressed-air nozzle (22). A first radial partition (23) has an opening (17) via which an annular space (8) is in flow connection with an outlet duct (19)..
Sirona Dental Systems Gmbh


01/07/16
20160000003 

System and metering and distributing agricultural products


An agricultural implement includes a first storage container mounted on a frame of the agricultural implement and configured to store a solid particulate agricultural product and a second storage container mounted on the frame and configured to store a liquid. The agricultural implement also includes at least one arm configured to extend laterally outward from the frame, and each of the at least one arms has at least one first nozzle for distributing the solid particulate agricultural product and at least one second nozzle for distributing the liquid.
Cnh Industrial America Llc


12/31/15
20150378037 

Pneumatic control for marine seismic source and method


Method, source and shuttle configured to generate acoustic waves under water. The shuttle includes a firing piston closing a firing chamber and contributing to holding the compressed gas, and a transitional region connected to the firing piston.
Sercel


12/31/15
20150377524 

Mechanism for enhanced energy extraction and cooling of pressurized gas at low flow rates


Systems, methods, and devices relating to a mechanism which can be used in gas cooling devices, pneumatic motors, turbines and other pressurized gas devices. A rotatable rotor is provided along with a number of hollow conduits that radially radiate from an exit port at the center of the rotor.
The University Of Western Ontario


12/31/15
20150377229 

Pump assembly for pumping a fluid lubricant


A pump assembly for pumping a fluid lubricant such as grease or oil, the pump assembly comprising: a pump mechanism configured for moving a fluid lubricant; a pneumatic cylinder configured for being powered by an air source, the pneumatic cylinder comprising: a movable member for operating the pump mechanism, wherein the pump assembly further comprises a switch for detecting a position of the movable member; a valve configured for shifting a position of the moveable member upon an activation of the valve; and a control unit operable connected to the switch and the valve. The control unit is configured for controlling the activation of the valve in response to a detection of the position of the movable member by the switch, such that a pumping effect of the pump mechanism can be controlled.
Oy Skf Ab


12/31/15
20150377141 

Method for determining a duration of movement for a starter air valve of a turbine engine


A method of determining a duration of a movement of a starter air valve of a turbine engine, the valve for regulating the passage of a flow of pressurised air from upstream to the downstream of pipework, where the downstream side is connected to a pneumatic starter of the turbine engine, the method including determining an instant of initiation and an instant of completion of a movement of the valve during a movement phase of the valve, determining the duration of the movement of the valve, by subtracting the instant of initiation from the instant of completion, calculating a difference between the determined duration of the movement and a theoretical value of the duration.. .
Snecma


12/31/15
20150376975 

Synchronic dual packer with energized slip joint


A downhole tool having a first packing element and a second packing element configured to synchronically set to selectively hydraulically isolate a portion of the wellbore. The lower packing element may be first set against the well with the upper packing element next being set against the well.
Baker Hughes Incorporated


12/31/15
20150376378 

Rubber composition, inner liner material, and pneumatic tire


Provided is a rubber composition having superior gas-barrier properties. More specifically, the rubber composition contains a layered compound and a modified butyl-based rubber having a functional group that interacts with the layered compound..
Bridgestone Corporation


12/31/15
20150375935 

Method and apparatus in pneumatic materials handling and a waste container/separating device


Method for filling a waste container/separating device (50) of a pneumatic material conveying system, in which method material is conducted into a material container from a conveying pipe (100) via an inlet aperture (55) and in which method, for bringing about the suction/partial vacuum needed in conveying the material, the suction side of a partial-vacuum source (30) is connected to act in the container space of the waste container/separating device (50) and onwards into the conveying pipe (100). By changing the point at which the suction of the partial-vacuum source acts or the strength of its action in the container space (68) of the waste container/separating device (50), the input direction in the container space of the material (w) being conducted into the container space from the inlet aperture (55) is acted upon.
Maricap Oy


12/31/15
20150375848 

Aircraft air scoop systems with passive pneumatic actuators


Aircraft and air scoop systems are provided. An aircraft includes an interior compartment, an outer skin, an air scoop, it movable element, and a passive pneumatic actuator.
Gulfstream Aerospace Corporation


12/31/15
20150375817 

Resilient, untethered soft robot


A pneumatically powered, fully untethered mobile soft robot is described. Composites consisting of silicone elastomer, polyaramid fabric, and hollow glass microspheres were used to fabricate a sufficiently large soft robot to carry the miniature air compressors, battery, valves, and controller needed for autonomous operation.
President And Fellows Of Harvard College


12/31/15
20150375720 

System for reducing the brake wear of heavy vehicles, in particular for public transportation or for garbage collection


System for reducing the brake wear of heavy vehicles, in particular for public transportation or for garbage collection, the vehicle comprising a pneumatic braking system for the actuation of the brakes, the wear reducing system being characterized in comprising limiting means, suitable to be activated, for limiting the air pressure within the pneumatic braking system.. .
Iveco Magirus Ag


12/31/15
20150375670 

Pneumatic inflator for automatically inflating inflatable articles to a desired pressure


Various embodiments of the present disclosure provide a pneumatic inflator for automatically inflating inflatable articles, such as dunnage bags, to a desired pressure. Generally, once activated, the pneumatic inflator of the present disclosure inflates an inflatable article via a compressed air source until the air pressure inside the inflatable article reaches an operator-selected desired pressure.
Signode Industrial Group Llc


12/31/15
20150375573 

Pneumatic safety tire


A reinforcing cord of a carcass ply is composed of a polyester fiber and/or an aramid fiber, and coated with an adhesive agent composition in which, on the basis of 100 parts by mass of solid content of a latex, 35 to 100 parts by mass of solid content of a thermosetting resin including a blocked isocyanate is formulated.. .

12/31/15
20150375572 

Pneumatic tire


A pneumatic tire includes land portions partitioned and formed by inclined grooves inclined with respect to a tire circumferential direction. Stud pins are embedded in at least one of the land portions.
The Yokohama Rubber Co., Ltd.


12/31/15
20150375571 

Pneumatic tire


A pneumatic tire is provided where, in a tread center portion, there are at least three pitch variations in terms of pitch length in the circumferential direction of the tire, and, taking n as the pitch count, the pitch lengths pc pc1, pc2, pc3, . .
The Yokohama Rubber Co., Ltd.


12/31/15
20150375570 

Pneumatic tire


A sectional area s1 of the narrowed neck of the resonator, opened to a circumferential groove with a relatively large sectional area is larger than a sectional area s2 of the narrowed neck of the resonator, opened to a circumferential groove with a relatively small sectional area.. .

12/31/15
20150375569 

Pneumatic tire for all-terrain vehicle used in sandy land


A pneumatic tire for all-terrain vehicle is disclosed which comprise a tread, and a plurality of primary blocks extending in a tire circumferential direction disposed symmetrically on the tread with respect to a center line of the tread, each primary block being evenly spaced with each other; two pairs of secondary block arrays arranged respectively on areas between any two adjacent primary blocks which are symmetrical with respect to the circumferential center line of the tread; a prior ground engaging edge created on a ground engaging surface when the ground engaging surface of the primary blocks may be inclined to a moving direction of the tire; and a plurality of stepped humps located on the prior ground engaging edge. The turning manipulation performance of the tires in sandy land can be highly improved while the straight-running traction performance is not affected due to the above configuration of the invention..
Cheng Shin Rubber (xiamen) Ind., Ltd.


12/31/15
20150375568 

Pneumatic tire


A pneumatic tire includes at least three circumferential main grooves extending in the tire circumferential direction, and a plurality of land portions partitioned by the circumferential main grooves. The belt layer is formed by laminating a pair of cross belts having a belt angle, as an absolute value, of not less than 10° and not more than 45° and mutually opposite signs, and a circumferential reinforcing layer having a belt angle within a range of ±5° with respect to a tire circumferential direction.
The Yokohama Rubber Co., Ltd


12/31/15
20150375566 

Rubber composition for tire treads and pneumatic tire using same


A rubber composition for tire treads of the present technology contains a diene rubber, silica and a silane coupling agent, wherein the silane coupling agent is a polysiloxane represented by a specific average composition formula, the silica content is from 5 to 200 parts by mass per 100 parts by mass of the diene rubber, and the silane coupling agent content is from 1 to 20 mass % relative to the silica content.. .
The Yokohama Rubber Co., Ltd.


12/31/15
20150375430 

Mould for the rotational moulding of plastic materials


A mould for the rotational moulding of manufactured articles of plastic material includes two half-moulds, one of which is provided, on its surface, with an insert-holding device comprising a rod with a first end passing through the wall of the half-mould at a respective passage channel and axially movable for projecting inside the mould. The mould also comprises a first pneumatic circuit able to apply a predetermined pressure, positive or negative, inside the mould.
Persico S.p.a.




Pneuma topics: Polyurethane, Conductive Layer, Carcass Ply, Cross Section, Crown Block, Aspect Ratio, Damping Device, Linear Motor, Shock Absorber, Hydrocarbon

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