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Pneuma patents

      

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




 Distracting module system patent thumbnailnew patent Distracting module system
A distracting module system includes a hydro pneumatic solution tank, a valve, a nozzle, a controller and a detecting system. The controller is programmed to receive a sensor alert signal from the detecting system and send an activation signal to the valve to regulate and control fluid movement from the hydro pneumatic solution tank through the valve and to the nozzle, and to deliver information related to the sensor alert signal and the activation signal to third party devices..
Crotega, Llc


 Airsoft gun with gun mounted air supply system patent thumbnailnew patent Airsoft gun with gun mounted air supply system
An gas supply system for use with an airsoft gun to power a pneumatic engine contained within a receiver of the airsoft gun. The gas supply system includes a bottle of pressurized gas that supplies pressurized gas at a first pressure to the receiver.

 Pneumatic actuation system and method patent thumbnailnew patent Pneumatic actuation system and method
An apparatus includes a plurality of pneumatic linear actuator modules, a dynamic actuator linkage, and a static actuator linkage. Each of the plurality of pneumatic linear actuator modules includes a static portion and a dynamic portion.

 Telescopic boom extension device patent thumbnailnew patent Telescopic boom extension device
A telescopic boom extension device includes a driving mechanism. The driving mechanism that drives b pins and a c pin includes a hydraulic supply part and a drive source generation part.
Tadano Ltd.


 Methods of storing and moving proppant at location adjacent rail line patent thumbnailnew patent 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


 Method for resin delivery including metering introduction of external air to maintain desired vacuum level patent thumbnailnew patent Method for resin delivery including metering introduction of external air to maintain desired vacuum level
Method and apparatus for pneumatically conveying granular plastic resin material out of a resin supply to a process machine includes a vacuum pump, a conduit connecting the resin supply to a suction intake of the vacuum pump, a sensor for sensing vacuum level drawn by the pump at the suction inlet and a valve for supplying air to the conduit.. .

 Carrier brake for pneumatic transport system patent thumbnailnew patent Carrier brake for pneumatic transport system
The present application discloses braking devices for use in a pneumatic tube system (pts). The braking devices are adapted for in-line incorporation with a pneumatic tube and are operative to stop a pneumatic carrier within a pneumatic carrier system.
Translogic Corporation


 Sand dispenser for a rail vehicle and  providing sand for a rail vehicle patent thumbnailnew patent Sand dispenser for a rail vehicle and providing sand for a rail vehicle
The present invention relates to a sand dispenser for a rail vehicle, wherein the sand dispenser comprises a metering device, a delivery device and an uncoupling device. The metering device is designed to pneumatically meter a desired quantity of sand using a metering air flow.
Knorr-bremse Systeme Fur Schienenfahrzeuge Gmbh


 Pneumatic tire patent thumbnailnew patent Pneumatic tire
The present technology provides a pneumatic tire having a mechanical fastener member for attaching an object with specific functionality to an inner surface of the pneumatic tire, particularly, a pneumatic tire such that, as the pneumatic tire rolls, the object with the specific function attached by the mechanical fastener member can be effectively prevented from executing rotating motion about the mechanical fastener member as a rotation central axis. The pneumatic tire of the present technology has a first member of a mechanical fastener separable into two members, disposed on the tire inner surface.
The Yokohama Rubber Co., Ltd.


 Pneumatic tire patent thumbnailnew patent Pneumatic tire
[solution] in the tire 2, in a cross-section of a core 16 of a bead 8 taken at a plane perpendicular to the circumferential direction, two or more rows of wire cross-sections 26 aligned almost in the axial direction are stacked. When, of the rows, the radially innermost row is a first row, and a row immediately outside the innermost row in the radial direction is a second row, the number of the cross-sections 26 of the wire in the first row is less than the number of the cross-sections 26 of the wire in the second row.

new patent

Pneumatic tire


Provided is a pneumatic tire which has both improved driving stability performance on a dry road surface and improved on-snow performance. A pneumatic tire has defined on the tread first lands and second lands.
Sumitomo Rubber Industries, Ltd.


new patent

Pneumatic tire


The pneumatic tire includes lateral communication grooves, and circumferential grooves. In a tread portion shoulder region, the lateral communication groove is disposed between a pair of v-shaped crossing grooves adjacent in a tire circumferential direction and extends from a tread edge portion toward a tire equatorial plane.
The Yokohama Rubber Co., Ltd.


new patent

Pneumatic tire


A pneumatic tire in which a tread part is provided with a pair of central main grooves extending continuously around the circumference of the tire on both sides of a tire equator c, and central thin grooves extending continuously around the circumference of the tire on the tire-axially inner sides of the central main grooves and having less groove width than the central main grooves. The central thin grooves include a linear first central thin groove running along the tire circumference, and zigzagging second central thin grooves.
Sumitomo Rubber Industries, Ltd.


new patent

Pneumatic tire


Where wt (unit: mm) is the tire cross section width, db (unit: inches) is the bead diameter, and dt (unit: mm) is the tire outer diameter, with a carcass cord being made of an aramid fiber cord.. .

new patent

Non-pneumatic tire


A non-pneumatic tire includes an attachment body (11) attached to an axle, an inner tubular body (12) fitted onto the attachment body (11) from the outside, an outer tubular body (13) configured to surround the inner tubular body (12) from the outside in a tire radial direction, and a plurality of connecting members (15) disposed between the inner tubular body (12) and the outer tubular body (13) in a tire circumferential direction and configured to connect both of the tubular bodies (12) and (13) while maintaining relative elastic displacement therebetween, wherein at least one of an outer circumferential section of the attachment body (11) and an inner circumferential section of the inner tubular body (12) that are locked to each other is inclined throughout the circumference in the tire circumferential direction from the outside toward the inside in a tire radial direction as it goes from both of the outsides toward the inside in a tire width direction (h), and is formed in a v shape when seen in a cross-sectional view in the tire width direction (h).. .
Bridgestone Corporation


new patent

Handheld power tool


A handheld power tool 1 has a tool socket 2 to hold a tool along a working axis 11. A motor-driven, pneumatic striking mechanism 6 has an exciter 17 which is driven by a motor 5, a striker 14 that is coupled to the exciter 17 via a pneumatic chamber 19, and an intermediate striker 22 arranged on the working axis 11 in the striking direction 12 behind the striker 14.
Hilti Aktiengesellschaft


new patent

System and monitorinig mold flux consumption


A system for monitoring the consumption of mold flux in a continuous casting apparatus including a transfer apparatus for transferring mold flux from a bulk source to an intermediate hopper; a feed control apparatus for controlling the transfer of mold flux from the transfer apparatus to the intermediate hopper, the feed control apparatus including at least one load cell for weighing the intermediate hopper and the mold flux within the intermediate hopper over a period of time, the feed control apparatus further including a controller receiving input from the at least one load cell and for controlling the operation of the transfer apparatus based on the input; and a delivery apparatus for receiving mold flux from the intermediate hopper and delivering the mold flux to a mold, the delivery apparatus pneumatically feeding the mold flux to the mold.. .
Stollberg, Inc.


new patent

Installation for separating and singulating non-uniform postal articles


An installation for separating and singulating non-uniform postal articles of the small parcel or packet type comprises a platform for temporarily storing a pile of loosely placed postal articles, a vision system adapted to form digital images of the pile of loose postal articles, which pile is static on the platform, a data-processing unit adapted to use these digital images to identify a postal article to be singulated, i.e. An article that has a pickup face that is not covered by any other postal article, the unit being suitable for delivering data indicating the three-dimensional position, the facing direction, and the dimensions of the pickup face, and a pneumatic pickup head of a robotized arm that is controlled on the basis of the data to lift up the postal article to be singulated via its pickup face, and to deposit the postal article on a deposition zone that is off the platform..
Solystic


new patent

Device for supplying a sprayer with a liquid coating product and tool for mounting/dismounting such a device


A device for supplying a sprayer with a liquid coating comprises a one valve having a moving needle, a valve body defining a circulation volume for the coating and a seat for supporting the needle. A pneumatic drive for translating the needle along an axis away from or towards the seat comprises a piston constrained to move with the needle and sliding within a guide body.
Sames Technologies


new patent

Respiratory ventilation system with gas sparing valve having optional cpap mode and mask for use with same


A system for delivering gas to a patient. The system includes a gas control unit, a breathing circuit, a control switch, and a patient interface.
Capnia, Inc.


new patent

Pneumatic massage treatment of edema and massaging patient's body with the apparatus


The pneumatic massage apparatus includes a massage device to be fitted to wrap around at least one of an arm or leg of a patient and having a plurality of air chambers disposed in series in a proximal direction from a distal position of the at least one of an arm and a leg toward the center of the patient's body when the massage device is fitted around the at least one of a arm and a leg, and a compressed air control unit configured to supply compressed air into the plurality of air chambers to pressurize them, and discharge compressed air from the plurality air chambers to depressurize them. The compressed air control unit is configured to depressurize the pressurized air chambers in such a manner that, of any pair of mutually adjacent air chambers, a proximal air chamber of the pair first starts to be depressurized, and then a distal air chamber of the pair starts to be depressurized..

new patent

Run selection mechanism


A run selection mechanism is provided for selectively directing the flow of particulate material from an air cart. The mechanism includes a chute for receiving metered particulate material.
Cnh Industrial Canada, Ltd.


Anti-explosion rotary switch, provided with visual signalling means and control means


A rotary switch (4) comprising a switch body (8) which identifies an inner space (10) which rotatably houses a shaft (12) operatively connected to an actuator device external to the switch (4), a distribution valve (32) positioned outside said inner space (10), a pneumatic connector (36) and at least one control means (40), such as a solenoid, operatively connected to the pneumatic connector (36), arranged in the inner space (10). The control means (40) is operatively connected to the external device, the distribution valve (32) is operatively connected to the control means (40) by means of the pneumatic connector (36).
Soldo S.r.l. Socio Unico


Modular valve apparatus and system


A valved manifold module is disclosed, constructed and arranged to be readily connected in a chain with similar modules to form a manifold assembly. The modular nature of the apparatus allows for convenient expansion or modification of the manifold assembly to suit any application that comprises a group of pneumatically or hydraulically driven pumps, valves or combinations thereof in a liquid flow control apparatus.
Deka Products Limited Partnership


Driving device using pneumatic-hydraulic pressure as a power source for a vehicle


A driving device using pneumatic-hydraulic pressure as a power source for a vehicle has a pneumatic cylinder filled with high pressure air, a hydraulic cylinder filled with high pressure air and high pressure hydraulic fluid, a first supplementary cylinder, and a secondary supplementary cylinder. The hydraulic cylinder is connected with the pneumatic cylinder and is connected to the first supplementary cylinder and the secondary supplementary cylinder via a hydraulic motor.
Eurocharm Holding Co., Ltd.


Combustion engine and gas handling system for pneumatic operation of a valve actuator


A combustion engine includes, a first controllable engine valve (8) arranged to selectively open/close a combustion chamber (7) included in the combustion engine (1), and a gas handling system arranged to drive the first engine valve (8), which gas handling system includes a closed pneumatic pressure fluid circuit, wherein the closed pressure fluid circuit includes, coupled in series with each other, a compressor (31) and a valve actuator (10) that are operatively connected to the first engine valve (8). The combustion engine is characterized by the gas handling system further including a gas accumulator (38) that is connected with the closed pressure fluid circuit via at least one gas accumulator conduit (39), which includes a controllable valve (40).
Freevalve Ab


Accumulator system for use with coiled tubing and wirelining operations


A redundant accumulator system for delivery of pressurized hydraulic fluid to blowout preventers (“bops”) and other well equipment during coiled tubing and wirelining operations that has sufficient reserve fluid capacity to simultaneously operate a plurality of bops and other well equipment and to hold a plurality of bop's closed in the event of a hydraulic fluid leak, and is appropriately sized for use aboard an offshore vessel or platform or for use in close proximity to an inland wellhead. The accumulator system includes a hydraulic fluid capacity that is at least twice the capacity of the accumulators, a plurality of pneumatically operated pumps in parallel, each having the maximum inlets and outlets for their size to maximize the charging capacity of the accumulator system and allow the system to be charged to operational pressure in less than thirty minutes.

Rubber composition and pneumatic tire


The present invention is directed to a rubber composition comprising a diene based elastomer comprising a functional group selected from the group consisting of hydroxyl, primary amine, and secondary amine; and a binding agent selected from the group consisting of water-dispersible resin, polyelectrolytes, and polypeptides. The invention is further directed to a pneumatic tire including the rubber composition, and a method of increasing the green strength in a rubber composition..
The Goodyear Tire & Rubber Company


Method for extracting latex, cultivating plant of asteraceae family, producing pneumatic tire, and producing rubber product


The present invention provides a method for extracting latex from a plant of the asteraceae family and a method for cultivating a plant of the asteraceae family, which allow such plants to be reused. The present invention relates to a method for extracting latex including a cutting step of cutting roots of a plant of the asteraceae family in such a manner that the roots are partly left on the plant..
Sumitomo Rubber Industries, Ltd.


Relay valve, valve device, and vehicle therewith


A relay valve (2) for a compressed air system, has a housing, which has a pressure medium inlet that can be connected to a pressure medium source, at least one pressure medium outlet that can be connected to a consuming unit, at least one control inlet, and at least one vent (32) leading to atmosphere. The relay valve (2) furthermore has a relay valve piston (14), which is arranged in the housing in such a way that the relay valve piston can be moved along a relay valve piston axis (16) and divides a control chamber (22) and a working chamber (26) from each other in the housing.
Wabco Gmbh


Pneumatic tire


A run flat tire is provided having a line l1 connecting point p1 having height h1 of 17 mm; and point p2 at which a thickness from point p1 is minimum thickness ts. Point c represents a point which is distant from point p2 on line l1 by a distance that is 0.4 times ts.
Sumitomo Rubber Industries, Ltd.


Pneumatic tire


The pneumatic tire of this disclosure includes on a tread surface at least one circumferential main groove having a groove width cyclically varying, and a lib-like land portion, wherein: among the lib-like land portions, a lib-like land portion disposed on at least one side of the circumferential main groove is formed in a shape such that: an outline shape of the lib-like land portion has a shape forming a protrusion, a tire widthwise position of the apex being equal on a tire circumference; a widthwise end portion adjacent to the circumferential main groove of the lib-like land portion is located on a side 0.3 mm or more inner than a position of the apex; an area on a tire widthwise end side of the tread surface of the lib-like land portion has a descending area with a width of 3% or more of the width of the lib-like land portion.. .
Bridgestone Corporation


Pneumatic tire


A pneumatic tire includes a tread portion provided with a first shoulder main groove, a second shoulder main groove and at least one main groove to separate a first crown portion and a second crown portion. The first crown portion is provided with first crown sipes with a width less than 2 mm, but is not provided with any grooves with a width equal to or more than 2 mm.
Sumitomo Rubber Industries, Ltd.


Pneumatic tire and manufacturing same


To increase a restraining force to a belt layer and to improve the durability of the tire. A band layer of a spirally wound band-like ply includes: a first ply portion extending from a starting end located between the tire equator and one end in the tire axial direction of a belt layer to the one end in the tire axial direction of the belt layer; a second ply portion extending from the one end in the tire axial direction of the first ply portion to the other end in the tire axial direction of the belt layer; and a third ply portion extending from the other end in the tire axial direction of the second ply portion to a terminal end located between the tire equator and the other end in the tire axial direction of the second ply portion.
Sumitomo Rubber Industries, Ltd.


Non-pneumatic tire


In a non-pneumatic tire, a plurality of first to third curved sections (21d) to (21f) and (22d) to (22f) curved in a tire circumferential direction are formed at first and second elastic connecting plates (21) and (22) in an extension direction in which the first and second elastic connecting plates extend, in a tire side view when a non-pneumatic tire (1) is seen from a tire width direction (h), curved directions of the first to third curved sections neighboring in the extension direction are opposite to each other, and each of the first and second elastic connecting plates, and inflection sections (21g), (21h), (22g) and (22h) disposed between the first to third curved sections neighboring in the extension direction has a smaller cross-sectional area than other portions.. .
Bridgestone Corporation


Pneumatic radial tire for a passenger vehicle and using the same


A pneumatic radial tire for a passenger vehicle according to the present invention has an appropriate relationship between a tire cross-sectional width sw and a tire outer diameter od. Also, a method of using the pneumatic radial tire for a passenger vehicle according to the present invention is to use the above radial tire with at least specified internal pressure..
Bridgestone Corporation


Pneumatic radial tire for a passenger vehicle and using the same


A pneumatic radial tire for a passenger vehicle according to the present invention has an appropriate relationship between a tire cross-sectional width sw and a tire outer diameter od. Also, a method of using the pneumatic radial tire for a passenger vehicle according to the present invention is to use the above radial tire with at least specified internal pressure..
Bridgestone Corporation


Self-sealing tire sealant and pneumatic vehicle tire


Self-sealing tire sealants are provided which contain fragments and/or residues of expanded solids, where the solids are selected from the group containing expandable graphite and microspheres. In some aspects, the microspheres include at least isobutane and/or isopentane as blowing agents.
Continental Reifen Deutschland Gmbh


Blade sharpening system for a log saw machine


A blade sharpening system for log saw machines is provided. An example multiphase grinding wheel has a grinding face with one or more abrasive concentric rings for sharpening the cutting blade of the log saw machine, and one or more padded concentric rings consisting of fiber padding.

Reversing control mechanism of pneumatic tools


A reversing control mechanism of a pneumatic tool includes a rear cover, a reducing through-hole, a diversion seat, a flow switch control seat, a knob portion and a reducing through-hole at rear end of the rear cover trough. The reversing control mechanism is only composed of the rear cover, diversion seat and flow switch control seat, enabling the knob portion to be formed directly onto the rear end of the flow switch control seat.

Cutter blade and processing device


In a processing device (1) in which pneumatic cylinders (5a, 5a) are provided in a six-axis vertical articulated robot (3) and a cutter blade (10) is provided in the six-axis vertical articulated robot (3) via the pneumatic cylinders (5a, 5a), the cutter blade (10) includes: profiling portion (10b) that corresponds to a resin molding (20); and a cutting edge portion (10a) including a blade edge positioned in the vicinity of the profiling portion (10b) and having a wedge angle ((3) of 15° to 120°, the profiling portion (10b) and the cutting edge portion (10a) being integrated.. .

Pneumatic pressure and vacuum device


Disclosed is a pneumatic pressure and vacuum device that allows a user to adjust the duration of either pressure or vacuum that is applied to a pneumatic adult toy. A solenoid valve is used that is controlled by a solenoid for opening arid closing ports that apply pressure and/or vacuum to a pneumatic adult toy.

Automatic re-loading air-sampling and pneumatic transport system


Embodiments of the invention collect solid, vapor, and/or biological components of the air in air-sampling cartridges that are then transported to an off-site location by pneumatic pressure. Operation proceeds by first collecting a sample of air in an air-sampling cartridge in a sampling position, then advancing a cartridge assembly to move the now-used sampling cartridge into a transport position while simultaneously moving an unused sampling cartridge into the sampling position, and finally using pneumatic pressure to push the used sampling cartridge in the transport position to an off-site location via a transport tube.

Hydraulic pressure generation unit with pneumatic actuation


A “hydraulic pressure generation unit with pneumatic actuation” in particular a multifunction unit activated by low pressure air, consisting of at least one pump (1), preferably two pumps (1 and 2), which are pneumatically automated, comprising a pneumatic cylinder (5) with a medial plunger (7), in addition to two symmetrical and opposite hydraulic plungers (8 and 9) limiting an upper hydraulic chamber (1 a and 2 a) and another lower hydraulic chamber (1 b and 2 b) having different volumes, wherein since they work in parallel and out-of-phase a reduced oil volume is required and the pulsating movement thereof is removed.. .

Electro-pneumatic converter with balanced flapper


A balance beam electro-pneumatic converter (100, 400) adapted to couple to a conduit with a fluid is provided. The balance beam electro-pneumatic converter (100, 400) includes a nozzle (184) adapted to fluidly couple to the conduit, and a flapper (130) rotatably coupled to the nozzle (184) via a pivot (140) wherein the flapper (130) is adapted to regulate a pressure of the fluid and balance about the pivot (140)..
Norgren Limited


Cartridge for a pneumatic circuit and suction gripper device comprising such a cartridge


The control method being suitable for selectively putting the first chamber and the second chamber in pneumatic communication so as to allow passage of air to the second chamber.. .

Combustion engine


A combustion engine includes a cylinder head including a controllable engine valve configured to open/close a combustion chamber in the combustion engine, a valve actuator operatively connected with and configured to displace the engine valve, and a closed pressure fluid circuit, wherein the valve actuator is arranged in the closed pressure fluid circuit. The combustion engine includes a cylinder head chamber that is included in the closed pressure fluid circuit and that is delimited by the cylinder head and a cylinder head mantle, by the valve actuator including a pneumatic pressure fluid circuit with an outlet opening that is in fluid communication with the cylinder head chamber, and by the cylinder head chamber including a hydraulic liquid drainage valve, wherein a drainage conduit stretches from the hydraulic liquid drainage valve to a hydraulic liquid vessel of the combustion engine for draining hydraulic.
Freevalve Ab


Manufacturing design and fabrication for microfluidic busses, valve arrays, pumps, and other microfluidic systems employing interlaminate-spanning structures


The present application addresses manufacturing design and fabrication techniques for active conduit-based microfluidic and micro-scale gas-flow systems comprising valves and/or pumps of arbitrary complexity, and in particular comprising complex structures such as valve arrays, bus structures, and intricate or high-replication microfluidic and micro-scale gas-flow arrangements and configurations. Of special value in implementing such complex flow-network topologies in compact volumes is the use of stack of specifically-configured laminate layers linked by electrically-operated, pneumatically operated or fluidicly-operated interlaminate-spanning flow-valve structures and pumps comprising interlaminate-spanning structure..

Pneumatic tire


There is provided a pneumatic tire, in which a first set of blocks that is partitioned and formed by two first circumferential grooves and a plurality of first lateral grooves is provided in the center region that includes the tire equatorial plane, a second set of blocks that is partitioned and formed by one second circumferential groove and a plurality of second lateral grooves is provided in the outermost portion in the tire width direction on each side in the tire width direction, a rib is provided between the first set of blocks and the second sets of blocks, the rib is divided by at least one third circumferential groove, and a plurality of sipes is formed in the first set of blocks, the second set of blocks, and the rib.. .
The Yokohama Rubber Co.,ltd


Pneumatic tire and manufacturing the same


The present technology provides a pneumatic tire provided with a mechanical fastener member for attaching an object to the inner surface of a pneumatic tire, wherein the mechanical fastener member is bonded with high bonding strength to the inner circumferential surface of the tire, and a method of manufacturing the same. The pneumatic tire of the present technology comprises a mechanical fastener member on a tire inner surface, the mechanical fastener member corresponding to a first member of a mechanical fastener separable into two members and being fixed protruding to a tire cavity side.
The Yokohama Rubber Co., Ltd.


Neurally triggered support ventilation during hfo ventilation


A ventilation system for providing patient-triggered support ventilation to a spontaneously breathing patient during ongoing hfv ventilation has a pneumatic unit for delivery of breathing gas to the patient in response to an effort to breathe by the patient, a control computer for controlling the delivery of breathing gas by said pneumatic unit, and an oscillator for superimposing high frequency oscillation onto the breathing gas. The system further includes a bioelectric sensor that measures a bioelectric signal indicative of the patient's efforts to breathe, and the control computer is configured to control the delivery of breathing gas in response to the patient's effort to breathe, based on this bioelectric signal.
Maquet Critical Care Ab


Pneumatically coupled direct drive fluid control system and process


A fluid control system for delivery of a liquid includes a pneumatic drive that incorporates a linear actuator to effect known volume changes in a gas reservoir. The gas reservoir is in fluid communication with a gas-side reservoir that is separated from a fluid-side reservoir by a flexible membrane.
Turnpoint Medical Devices, Inc.


Motorized muscle relaxing therapy system


A portable, flexible, versatile athletic massage device with improved adjustable therapeutic massage is described. It is comprised of one or more vibrating units embedded in a pliant wrap-around material.

Remote sampling bypass for a gas analyser


Described herein is a gas detection system (5) including a housing (10) having an inlet (20) in fluid communication with an atmosphere; an analyzer (25) within the housing (20) and configured to detect and measure a gas species in the atmosphere using a gas sensor (37); and a pneumatic system (60) contained within the housing (10) and in fluid communication with the inlet (20) to draw an air sample from the atmosphere. The pneumatic system (60) includes a pump (15); a low flow branch (65) in fluid communication with the pump (15) and having an airflow sensor (90) and a first orifice (85); and a high flow branch (70) in fluid communication with the pump (15) and having a second orifice (95).
Draeger Safety, Inc.


Device for the pneumatic measurement of an object


The invention relates to a device for the pneumatic measurement of an object, comprising a measuring nozzle that is fed by a compressed air source via a measuring line, a pneumatic converter integrated in the measuring line, and a switching element arranged upstream of the pneumatic converter in the measuring line, which switching element can be switched to a releasing state releasing a fluid connection between the compressed air source and the measuring nozzle, and to blocking state blocking the fluid connection between the compressed air source and the measuring nozzle. Furthermore, a low-pressure line branching off the measuring line upstream of the switching element and having at least one throttle element is provided in order to detect the presence of an object to be measured in the area of the measuring nozzle by means of a pneumatic measurement under reduced pressure with respect to a measurement of an object.
Stotz Feinmesstechnik Gmbh


Self-contained biological assay apparatus, methods, and applications


A self-contained, fully automated, biological assay-performing apparatus includes a housing; a dispensing platform including a controllably-movable reagent dispensing system, disposed in the housing; a reagent supply component disposed in the housing; a pneumatic manifold removably disposed in the housing in a space shared by the dispensing platform, removably coupled to a fluidic transport layer and a plurality of reservoirs, wherein the fluidic transport layer, the reservoirs, and a test sample to be introduced therein are disposed in the housing in the space separate from the dispensing platform; a pneumatic supply system removably coupled to the pneumatic manifold in the housing in a space separate from the dispensing platform; and a control system coupled to at least one of the dispensing platform and the pneumatic supply system, disposed in the housing.. .
Rheonix, Inc.


Isoprene oligomer, polyisoprene, processes for producing these materials, rubber composition, and pneumatic tire


Wherein n represents an integer from 1 to 10; m represents an integer from 1 to 30; and y represents a hydroxy group, a formyl group, a carboxy group, an ester group, a carbonyl group, or a group represented by the following formula (2):. .

Sulfur-crosslinkable rubber blend and vehicle pneumatic tire


A sulfur-crosslinkable rubber blend which includes from 60 to 100 phr of at least one butadiene rubber and 51 phr or more of at least one hydrocarbon resin which is built up to the extent of 30 to 100 wt. % from aromatic monomers.
Continental Reifen Deutschland Gmbh


Pneumatic platform tow truck with hinge


A truck having a tiltable platform or other cargo bed and its methods of use. In some embodiments, the rear suspension of the truck may be lowerable to lower the platform or bed while it undergoes tilting.
Swissmex-rapid, S.a. De C.v.


Method and device for supplying auxiliary air to a rail vehicle


A compressed air supply device for a rail vehicle, having a main compressor for generating compressed air for a pneumatic brake system and a vehicle battery for supplying electric energy. The compressed air generator for supplying additional auxiliary air for operating at least one pneumatic actuator is provided in a frame of an adjusting drive for a pantograph.
Knorr-bremse Systeme FÜr Schienenfahrzeuge Gmbh


Pneumatic vehicle tire


A pneumatic vehicle tire includes a carcass extending between two bead cores. A belt structure is provided between the carcass and a tread strip which is connected with a pair of sidewalls.
Pirelli Tyre S.p.a.


Laterally stable pneumatic tire


A high deflection and laterally stable pneumatic tire comprises a trapezoidal structure defined in an unloaded cross section passing through an axis of the tire and delimiting a tire interior. The structure is configured with a tread portion, a widest tire region at or near the tread portion, two opposed, substantially straight sidewalls extending obliquely from a corresponding lateral end of the tread portion, and a bead at a corresponding terminal end of each of the sidewalls which is engageable with a rim of the tire.
Alliance Tire Co. Ltd.


Pneumatic motorcycle tire


A pneumatic motorcycle tire 1 comprises a tread portion 2 provided in each half tread region 2a, 2b with a unit pattern 10 repeatedly arranged in the tire circumferential direction to form a unidirectional tread pattern. The unit pattern 10 comprises: a first groove 11 extending axially outwardly from a vicinity of the tire equator, while inclining to the opposite direction to the intended tire rotational direction; a second groove 12 disposed on the heel-side in the tire rotational direction of the first groove and extending along the first groove; a third groove 13 disposed on the heel-side of the second groove and extending along the second groove; a fourth groove 14 disposed on the heel-side of the third groove and extending along the third groove; and a narrow groove 15 extending from an axially inner end of the first groove to an axially inner end of the fourth groove, while inclining to the intended tire rotational direction..
The Goodyear Tire & Rubber Company


Pneumatic motorcycle tire


A pneumatic motorcycle tire 1 is provided with a tread pattern having an intended tire rotational direction n. The tread portion 2 is provided on each side of the tire equator c with a unit pattern 9 repeatedly arranged in the tire circumferential direction to form the tread pattern.
The Goodyear Tire & Rubber Company


Pneumatic tire


A pneumatic tire 1 is provided in a tread portion 2 with center blocks 22 divided by a center main groove 10, middle main grooves 11, and center lateral grooves 21; middle blocks 32 divided by the middle main grooves 11, shoulder main grooves 12, and middle lateral grooves 31; and shoulder blocks 42 divided by the shoulder main grooves 12, tread edges te, and shoulder lateral grooves 41. The groove width wa of the center lateral grooves 21 is equal to the groove width wb of the middle lateral grooves 31.
Sumitomo Rubber Industries, Ltd.


Mold for producing three-dimensional items


The invention relates to a mold for producing three-dimensional items, consisting of at least two mutually attachable pieces, and within which pieces the volume of the item to be produced is delimited. In said mold, owing to the mutually supporting surfaces, said pieces have formations delimiting airtight chambers between consecutively attached pieces.
Simplicity Works Europe, S.l.


Hand-held power tool


A hand-held power tool is disclosed. The hand-held power tool has a drive and a pneumatic percussive mechanism.
Hilti Aktiengesellschaft


System and varying dwell time in a honeycomb plate press


A system and method of increasing a dwell time in a foil stamping press is provided. The dwell time is readily adjusted on the fly by the user for a given operating rate.

System and varying dwell time in a honeycomb plate press


A system and method of increasing a dwell time in a foil stamping press is provided. The dwell time is readily adjusted on the fly by the user for a given operating rate.

Method for treating a flue gas stream with a sorbent composition having pneumatic conveyance capabilities


Sorbent compositions including sorbent particles of a small particle sized sorbent with increased pneumatic conveyance properties. The sorbent compositions have relatively small median particle size and have a controlled particle size distribution (psd).
Ada Carbon Solutions, Llc


Self-adjusting pneumatically sealed trocar


A surgical access device including a housing having a nozzle assembly, a gas supply plenum, a gas return plenum, and a pressure sensing plenum, as well as an elongated tubular body that extends from the housing portion and defines a central lumen communicating with the nozzle assembly and the gas return plenum, a telescopic cannula assembly associated with the tubular body and including a proximal section arranged coaxially within the tubular body and a distal section coaxially supported within the proximal section and mounted for movement relative to the proximal section between retracted and extended positions, and an elastomeric sheath associated with the telescopic cannula assembly and having a distal anchor portion for securing the surgical access device during a laparoscopic surgical procedure.. .
Surgiquest, Inc.


Pneumatic control and measuring device as well as seat comfort system


A pneumatic control and measuring device and seat comfort system with such a device. The pneumatic control and measuring device includes a valve and a pressure sensor, wherein the valve includes an input channel, a pressure channel, an output channel and a sealing element switched or switchable by an actuator.
Kendrion Kuhnke Automotive Gmbh


System for air-based propellant gun adaptation


A pneumatic firearm firing system is utilized to discharge a projectile from a firearm utilizing propulsion provided by a pneumatic propellant. A pressurized projectile retainer is utilized to concentrically hold a projectile under pressure due to a quantity of compressed gas provided from a compressed gas vessel.

Conductive elastomeric flexible coupling


A conductive elastomeric flexible coupling for a pneumatic duct system is provided. The coupling includes a tube section.
Hamilton Sundstrand Corporation


Pneumatic rotating control device latch


A rotating control device can include an engagement member that secures relative to an outer housing an annular seal and/or a bearing, the member displacing in response to a pneumatic pressure differential. A method can include applying a pneumatic pressure differential, thereby displacing an engagement member that secures an annular seal relative to an outer housing, with rotation of the seal relative to the housing being permitted when the member is displaced to a position in which removal of the seal from the housing is prevented.
Halliburton Energy Services, Inc.


Vertical pneumatic fender and monitoring same


A vertical pneumatic fender comprises a fender body having bowl-shaped hemispherical portions joined to both ends in the axial direction of a cylindrical body portion, and a weight that is connected to the bottom of the fender body. The vertical pneumatic fender accommodates ballast water in an interior space of the fender body, and is provided with a backup chain.
The Yokohama Rubber Co., Ltd.


Circular knitting machine


A circular knitting machine (1) for knitwear or hosiery, comprising a bearing structure (2), a needle cylinder (c), a plurality of needles and a plurality of thread feeding points, or feeders (3), positioned circumferentially about the needle cylinder, in which the thread is supplied to the needles. Each feeder is provided with at least a thread guide group (4), comprising a body (5), a pneumatic supply inlet (6), a plurality of feeders, a plurality of pneumatic actuators able to move the feeders, and a plurality of solenoid valves (8) mounted and connected directly to the body (5), wherein each solenoid valve activate or deactivates the pneumatic supply to a respective pneumatic actuator of the thread guide group.
Santoni S.p.a.


Pneumatic conveying dryer for carbon fuel


Provided is a carbon fuel pneumatic dryer in which synthesis gas generated in a reactor is fed and cooled, including: a feeding part formed as a narrow pipe, via which synthesis gas and carbon fuel are fed; a drying part formed as a pipe having a larger diameter than the feeding part, in which the hot synthesis gas fed via the feeding part is cooled and the moisture content of the carbon fuel is lowered; and a conveying part formed as a pipe having a smaller diameter than the drying part such that the flow velocity of the synthesis gas and the carbon fuel having passed the drying part is increased, wherein the conveying part includes a bend so that the flow direction of the synthesis gas and the carbon fuel is changed.. .
Sk Energy Co., Ltd.


Rubber composition and pneumatic tire using same


Disclosed are: a rubber composition having mixed therein from 1 to 2.5 parts by mass of a wax and a polyalkyl methacrylate or a polybutene resin with respect to 100 parts by mass of a diene rubber including a natural rubber; the rubber composition comprising from 0.5 to 3 parts by mass of the polyalkyl methacrylate with respect to 100 parts by mass of the diene rubber including the natural rubber when the polyalkyl methacrylate is mixed therein; the rubber composition comprising from 1.0 to 5.0 parts by mass of the polybutene resin with respect to 100 parts by mass of the diene rubber including the natural rubber when the polybutene resin is mixed therein, a molar ratio of the wax to the polybutene resin being in a range of from 0.8 to 3.2, and a pneumatic tire using the same in side walls.. .
The Yokohama Rubber Co., Ltd.


Unique roadworthy sidewalk boom trailer, having on-site interchangeable boom, on-site interchangeable ladder, and on-site interchangeable catwalk sized to access narrow openings and nooks over and under bridges


A unique roadworthy boom trailer comprises a roadworthy wheeled chassis, four independently-adjustable trailer-leveling motorized legs attached to the bottom of the chassis, pneumatic-tool compressor built in the chassis, turret assembly attached to the top of the chassis, and on-site-extendable-interchangeable quick-release assemblies of boom, ladder, and catwalk rotatably attached to the turret assembly. The ladder assembly has safety rungs for safety cables to be hooked thereon.

Health monitoring pneumatic deicer


A monitored deicing system is disclosed. The monitored deicing system may have a pneumatic deicer and a signal wire running through the pneumatic deicer.
Goodrich Corporation


Electronic-pneumatic braking system, for example for a heavy goods vehicle or articulated truck


Electronic-pneumatic braking system for a vehicle, for example for a heavy goods vehicle or an articulated truck, includes a tcs/esc modulator (1), enabling control functions for a traction control system (tcs) and a vehicle stability control system (esc). The tcs/esc modulator (1) includes a pneumatic relay valve (2), a solenoid valve (7) and a changeover valve device (11).
Wabco Gmbh


Pneumatic tire


In a pneumatic tire, shoulder blocks are formed with one of two types of values for block width measured in the tire circumferential direction. A cross-sectional shape of a tread ground contact edge of the shoulder blocks with the smaller block width value when sectioned in a plan that includes a tire axial center is formed with a squared portion formed by a curved line having a radius of curvature of 10 mm or less, or is formed with a squared portion taper cut along a straight line having a length of 10 mm or less.
The Yokohama Rubber Co., Ltd.


Wheel assemblies with non-pneumatic tires


A non-pneumatic tire assembly includes a non-pneumatic tire. The non-pneumatic tire includes an inner circumferential ring and an outer circumferential ring defining an annular space and a cylindrical space inside the inner circumferential ring.
Mtd Products Inc


Tire vulcanization bladder and pneumatic tire manufacturing method


A tire vulcanization bladder where a thickness of a bladder main body portion is set to a constant thickness. At least one of multiple circular ribs, helical ribs in which multiple circumferential ribs are connected in a helix, multiple circular grooves, or helical grooves in which multiple circumferential grooves are connected in a helix is formed on the inner surface of the bladder at the portions corresponding to the tread portion, the shoulder portions, and the bead portions of the tire.
The Yokohama Rubber Co., Ltd.


Driving-in apparatus having a heated pneumatic accumulator


A driving-in apparatus comprises a hand-held housing having an energy transmission element accommodated therein for transmitting energy to a fastening element to be driven in, and a drive device for driving the energy transmission element, wherein the drive device comprises an energy accumulator having a gas chamber which is fillable with a driving gas at a defined overpressure, wherein the overpressure is present in the gas chamber as stored driving energy prior to initiation of a driving-in operation, and wherein a piston of the energy transmission element forms a variable wall section of the gas chamber. The apparatus also includes a heating member providing thermal energy that is transferable into the driving gas enclosed in the gas chamber..
Hilti Aktiengesellschaft


Pneumatic tool having an impact module with dual impact


A pneumatic tool having an impact module with dual impact members includes a driving motor, a driving shaft protruded from the driving motor, a driving section and an extension driving shaft formed along the protruding direction of the driving shaft, an impact module for connecting the driving motor, a rotating space formed in the impact module, two impact members pivotally installed in the rotating space, and each having a forward striking portion and a reverse striking portion, and the forward striking portion having a protruding length greater than the protruding length of the reverse striking portion, and an anvil shaft passing through the rotating space and having an anvil portion corresponsive to the forward striking portion and the reverse striking portion of each impact member, and a circular hole formed at opposite end surfaces of the anvil shaft and the driving motor for passing the extension of the driving shaft.. .
Storm Pneumtic Tool Co., Ltd.


Deck leverage anchor with extension swivel mounted pulley holder


A portable workstation includes a frame, a plurality of wheels coupled to the frame, a handle coupled to the frame, a pneumatic inlet port coupled to the frame and a pump coupled to the frame and pneumatically coupled to the pneumatic inlet port. The pump pumps hydraulic fluid.

Pneumatic orthosis


An adjustable support for a pneumatic orthosis is provided. The adjustable support includes an inflatable member and a pod that acts diffuse, concentrate, localize or otherwise direct a force applied to a wearer's body via the inflatable member.
Aspen Medical Partners, Llc


Sowing element equipped with an own pneumatic device and pneumatic single-seed sowing machine having at least one such sowing element


A seeding element including a tank configured to contain seeds, at least one planting device and at least one dispensing housing delivering the seeds, one by one, via a rotary dosing element, the seeds being dispensed pneumatically. A pneumatic single-grain seeder can include at least one of the seeding element..
Kuhn Sa


Pneumatic filter


A tuned sensor system is disclosed. The tuned sensor system may receive an unsteady pressure from an external environment via a pressure inlet port.
Rosemount Aerospace Inc.


Pneumatically tuned vehicle powertrain mounts


A system for securing a powertrain component to a body structure of a vehicle may include first and second mounts each having a base and a first elastomeric barrier secured to and extending from the base defining an air filled chamber, and a connector coupling the air filled chambers, the connector sized to provide an associated air volume that reduces stiffness of the first elastomeric barrier at an excitation frequency corresponding to a target engine speed. The air filled chambers may be hermetically sealed and pressurized above atmospheric pressure.
Ford Global Technologies, Llc


Microfluidic logic circuit


Pneumatic devices for implementing finite state machines are provided. In some implementations, the pneumatic device comprises a state register component configured to hold one of a set of possible states.
The Regents Of The University Of California


Pneumatic actuator low flow servo valve


A valve system includes a valve for controlling flow of a fluid and a valve controller for providing fluid to control the movement of a valve actuator. The valve includes a flow control device, a modulating chamber, and the valve actuator.
Hamilton Sundstrand Corporation


Cooling device for electro-pneumatic controller


A valve system includes a valve, a valve controller, and a heat exchanger. The valve is configured to open and close a control device in response to a working fluid.
Hamilton Sundstrand Corporation


Fracturing tube system


The invention relates to a fracturing tube system (1) for introducing into a borehole in order to carry out a hydraulic and/or pneumatic fracturing process, comprising a plurality of tube lines (10). The fracturing tube system is to be designed such that it can be produced in a simpler and more economical manner and such that a variable total length of the fracturing tube system can be introduced into a borehole with little effort.
Aborra Ag


Heavy duty pneumatic tire


A heavy duty pneumatic tire includes a tread surface having, on at least a section thereof, a plurality of circumferential-direction grooves extending along a tread circumferential line and land portions defined either by the circumferential-direction grooves or by the circumferential-direction grooves and tread ground contact edges. The land portions include at least one partitioned land portion in which a plurality of narrow width-direction grooves extending in a tread width direction are provided.
Bridgestone Corporation


Pneumatic tire


A pneumatic tire is provided with a tread, a pair of sidewalls, and a pair of beads. A plurality of bending grooves are provided in an intermediate land located on the inner side of each shoulder main groove.
The Yokohama Rubber Co., Ltd.


Aircraft radial tire


A pneumatic radial aircraft tire is described having a b/a ranging between 60-70%. The tire may further optionally include a tire bead portion having a ra/fr1 relationship which ranges from about 1 to about 2.1.
The Goodyear Tire & Rubber Company


Rotary screen printer


Improvements in a rotary screen printer that operates with a stepper motor for indexing the screen printer. The stepper motor provides a positive rotation and locating of the printing arms.

Apparatus for void-free debulking of adhesive bonded joints


Methods and apparatus for fabricating adhesive bonded joints while minimizing the voids and/or porosity found in the cured bondline. In accordance with various embodiments, the apparatus comprises an evacuation chamber combined with a pressure inducing device to produce bonded joints that are both void free and thoroughly compacted.
The Boeing Company


Drive-in tool having a pneumatic accumulator


A drive-in tool comprises a hand-held housing having an energy-transmitting element accommodated therein for transmitting energy to a fastener to be driven in; and a drive apparatus for driving the energy-transmitting element; wherein the drive apparatus comprises an energy accumulator having a gas chamber, which gas chamber can be filled with a driving gas at a defined overpressure, wherein the overpressure in the gas chamber is present as stored driving energy before a drive-in process is triggered, and wherein a piston of the energy-transmitting element forms a variable wall segment of the gas chamber, wherein the gas chamber has at least one further variable wall segment for changing the chamber volume, wherein a movement of the variable wall segment that enlarges the chamber volume charges a mechanical energy accumulator.. .
Hilti Aktiengesellschaft




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


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