Images List Premium Download Classic

Shaft Assembly

Shaft Assembly-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


loading
NEW Emergency collective actuator and method for a helicopter
Merlin Technology Inc.
February 15, 2018 - N°20180044007

A helicopter includes a rotor system having a rotor with an adjustable pitch that is controlled at least in part by a pilot using a collective control and which helicopter generates a low rpm signal that is indicative of a threshold low rotational speed of the rotor. An actuator arrangement can move the collective control by exerting a force on ...
NEW Balloon catheter
Goodman Co., Ltd.
February 15, 2018 - N°20180043140

A balloon catheter includes a balloon/shaft assembly and a linear member. The balloon/shaft assembly includes a catheter shaft extending from a proximal end to a distal end and a balloon connected to the catheter shaft. The linear member straddles an inflatable region of the balloon and is mounted on the balloon/shaft assembly. The linear member includes a ...
Power transfer unit pinion shaft and propeller shaft coupling member for a vehicle, and methods ...
Honda Motor Co., Ltd.
February 08, 2018 - N°20180037109

Some embodiments are directed to a pinion shaft assembly of a power transfer unit for transferring torque from an output gear of a transmission to a driveline structure of a vehicle. The embodiments include a hollow shaft that includes an internal splined portion, a pinion gear connected to a first end of the hollow shaft, and a coupling member that ...
Shaft Assembly Patent Pack
Download 189+ patent application PDFs
Shaft Assembly Patent Applications
Download 189+ Shaft Assembly-related PDFs
For professional research & prior art discovery
inventor
  • 189+ full patent PDF documents of Shaft Assembly-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Shaft assembly of a gas turbine engine and method of controlling flow therein
Pratt & Whitney Canada Corp.
January 25, 2018 - N°20180023476

A gas turbine engine comprises a shaft assembly including a hollow shaft of the gas turbine engine and a plug connected to the inlet end of the shaft. The hollow shaft has a shaft bore having a bore diameter. The hollow shaft has an inlet end for receiving a first portion of an incoming air flow. The plug has a ...
Collet locking shaft assembly
Bison Gear & Engineering Corp.
January 25, 2018 - N°20180021745

A universal driven shaft retaining system includes a collet chuck holder that circumferentially engages a collet chuck with substantially inward compression during inward co-linear movement of a drawing bar creating a clamping (locking) effect on an inserted driven shaft.
Gas-filled chamber for catheter pump motor assembly
Thoratec Corporation
January 25, 2018 - N°20180021495

A catheter pump system is disclosed. The catheter pump system can include a shaft assembly and an impeller coupled with a distal portion of the shaft assembly. The catheter pump system can include a motor assembly, the motor assembly comprising a chamber and a shaft-driving portion disposed in the chamber. The shaft-driving portion can be configured to impart rotation to ...
Shaft Assembly Patent Pack
Download 189+ patent application PDFs
Shaft Assembly Patent Applications
Download 189+ Shaft Assembly-related PDFs
For professional research & prior art discovery
inventor
  • 189+ full patent PDF documents of Shaft Assembly-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Self-orienting endovascular delivery system
Endospan Ltd.
January 25, 2018 - N°20180021157

An elongate delivery shaft assembly (30) includes an outer covering shaft (38) and an inner support shaft (40). When the delivery shaft assembly (30) is unconstrained and a stent-graft (20) is removably constrained in a radially-compressed delivery state along a distal end portion (34) of the delivery shaft assembly (30), radially between the outer covering shaft (38) and the inner support shaft (40): (a) the delivery shaft assembly (30) is ...
Integrated center bearing assembly
Ford Global Technologies, Llc
January 18, 2018 - N°20180017097

A driveshaft assembly of a vehicle includes a yoke assembly having a shaft extending between a yoke and a flange. The yoke assembly further includes a bearing having an inner race integrally formed on an outer surface of the shaft, an outer race circumscribing the inner race, and a plurality of rotating elements rollably engaging between the inner and outer ...
Apparatus for hydraulic assisted fracture of liver parenchyma
Ethicon Endo-surgery, Llc
January 18, 2018 - N°20180014826

A surgical instrument and method of operating on a tissue includes a shaft assembly and an end effector. The end effector extends in a longitudinal direction from the shaft assembly and has a first jaw, a second jaw, and a deformable hydraulic member. The second jaw is movably mounted relative to the first jaw and is configured to transition between ...
Split ball sleeve
Steering Solutions Ip Holding Corporation
January 11, 2018 - N°20180010629

A rolling element shaft assembly includes a solid shaft having a first end and a second end, a tubular shaft configured to receive the shaft first end, and a bearing sleeve coupled to the solid shaft. The bearing sleeve includes a first portion defining a first edge, a second edge, and at least one first bearing aperture, and a second ...
Robotic surgical assemblies and electrosurgical instruments thereof
Covidien Lp
January 11, 2018 - N°20180008338

An actuation mechanism for actuating an electrosurgical end effector includes a housing and a shaft assembly extending distally from the housing. The shaft assembly includes an elongate collar, a shaft extending through the elongate collar, and a longitudinal bar axially movable relative to the shaft. The elongate collar has an internal threadform extending along a length thereof. The longitudinal bar ...
Endoscopic reposable surgical clip applier
Covidien Lp
January 11, 2018 - N°20180008277

An endoscopic reposable surgical clip applier is provided and includes a handle assembly and an endoscopic assembly. The endoscopic assembly is selectively connectable to and in mechanical communication with the handle assembly and includes a shaft assembly. The shaft assembly includes a pair of jaws pivotably and fixedly supported in, and extending from a distal portion of the shaft assembly, ...
Ultrasonic surgical instrument with clamp arm deflection feature
Ethicon Endo-surgery, Llc
January 04, 2018 - N°20180000506

An apparatus includes a shaft assembly and an end effector. The shaft assembly includes a first tube, a second tube, and a distally projecting tongue. The second tube is coaxially disposed within the first tube. One of the first tube or the second tube is configured to translate relative to the other of the first tube or the second tube. ...
Shaft Assembly Patent Pack
Download 189+ patent application PDFs
Shaft Assembly Patent Applications
Download 189+ Shaft Assembly-related PDFs
For professional research & prior art discovery
inventor
  • 189+ full patent PDF documents of Shaft Assembly-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Adas wheel locking device
Steering Solutions Ip Holding Corporation
December 28, 2017 - N°20170369091

A steering column assembly includes a first shaft assembly, a second shaft assembly, and a locking assembly. The first shaft assembly has a first shaft. The second shaft assembly has a second shaft that is at least partially received within the first shaft. The locking assembly is disposed about at least one of the first shaft and the second shaft ...
Electrosurgical device with disposable shaft having rack and pinion drive
Ethicon Llc
December 28, 2017 - N°20170367702

An apparatus comprises an end effector, a shaft assembly, and an interface assembly. The end effector is coupled with the shaft assembly. The shaft assembly comprises a translating member extending through the shaft assembly. The interface assembly is operable to engage the shaft assembly and comprises a plurality of drive shafts and a rack. One of the drive shafts is ...
Crankshaft assembly
December 21, 2017 - N°20170363188

There is presented various embodiments disclosed in this application, including an improved crankshaft system using a load connecting member which provides a greater maximum torque angle than a conventional system, thereby improving efficiency and power.
Electrosurgical device with disposable shaft having modular subassembly
Ethicon Llc
December 14, 2017 - N°20170354460

An apparatus comprises an end effector, a shaft assembly, and an interface assembly. The end effector is operable to manipulate tissue, the shaft assembly is in communication with the end effector and a portion of the shaft assembly extends proximally from the end effector. The interface assembly is in communication with the shaft assembly. The interface assembly comprises a housing ...
Fail safe bearing
Ratier-figeac Sas
December 07, 2017 - N°20170350454

A rotating shaft assembly comprising a rotating shaft 1 mounted within a casing, and a primary bearing assembly in bearing engagement with the shaft and the casing and positioned between the shaft and the casing; the assembly further comprising a secondary bearing assembly comprising a secondary bearing normally radially spaced from the shaft and arranged to engage with or contact the ...
Rotatable assembly including a coupling interface
Gm Global Technology Operations Llc
November 30, 2017 - N°20170343096

A rotatable assembly, such as a crankshaft or camshaft assembly, includes a first rotatable component and a second rotatable component coupled to the first rotatable component. The first rotatable component includes a first body and defines a plurality of recesses extending into the first body. The second rotatable component includes a second body and defines a plurality of protrusions extending ...
Articulating clip applier
Covidien Lp
November 30, 2017 - N°20170340332

A surgical apparatus for application of surgical clips to body tissue is provided. The surgical apparatus includes a housing, a drive assembly, a trigger, and a shaft assembly. The trigger is operatively connected with the drive assembly. The drive assembly is at least partially positioned within the housing. The shaft assembly extends distally from the housing and has a first ...
Endoscopic reposable surgical clip applier
Covidien Lp
November 30, 2017 - N°20170340325

The present disclosure relates to endoscopic reposable surgical clip appliers having a shaft assembly. The shaft assembly includes a spindle, pusher bar, and a barrel assembly. The spindle and pusher bar are each translatably supported within the shaft assembly. The barrel cam assembly includes a first portion in mechanical communication with the spindle and a second portion in mechanical communication ...
Loading