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Class Information
Number: 464/139
Name: Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts > Coupling accommodates drive between members having misaligned or angularly related axes > Coupling transmits torque via radially spaced ball
Description: Subject matter wherein said structure includes a spherical element spaced radially from the axis of rotation of said members for transmitting torque between said members.










Sub-classes under this class:

Class Number Class Name Patents
464/141 Ball mounted in groove for relative axial movement with respect to coupled member 44
464/140 With additional axially spaced torque-transmitting coupling which facilitates relative movement between members 49


Patents under this class:

Patent Number Title Of Patent Date Issued
8371949 Constant velocity coupling Feb. 12, 2013
8311457 Constant velocity joint and image forming apparatus Nov. 13, 2012
8272650 Low-end adjustment mechanism for vehicle suspensions Sep. 25, 2012
7967684 Simple, center-less universal joint Jun. 28, 2011
7844202 Image forming apparatus Nov. 30, 2010
7801657 Stability-enhanced traction and yaw control using electronically controlled limited-slip differential Sep. 21, 2010
7624819 Universal joint assembly Dec. 1, 2009
7614476 Drive power transmitting system Nov. 10, 2009
7548713 Drive transmitting device, and image forming apparatus Jun. 16, 2009
7537524 Coupling of driver/driven shafts of a motor and thrust isolation May. 26, 2009
7121951 Connecting shaft device Oct. 17, 2006
6962489 Moineau pumping device having a ball coupling Nov. 8, 2005
6808456 Constant velocity joint Oct. 26, 2004
6478684 Constant velocity joint and rolling bearing unit for wheel Nov. 12, 2002
6478683 Constant velocity joint and rolling bearing unit for wheel Nov. 12, 2002
6402623 Constant velocity joint and rolling bearing unit for wheel Jun. 11, 2002
6306044 Homocinetic ball-and-socket joint with optimized roll error Oct. 23, 2001
6299542 Constant velocity joint and rolling bearing unit for wheel Oct. 9, 2001
6293872 Motor vehicle steering shaft with two shaft sections Sep. 25, 2001
6273825 Monobloc joint with centering means Aug. 14, 2001
6247555 Rotating lubrication applicator and methods for using same Jun. 19, 2001
6224490 Constant velocity joint and method of making an outer race therefor May. 1, 2001
6220967 Constant velocity joint vent plug Apr. 24, 2001
6146281 Outer joint part of a constant velocity ball joint Nov. 14, 2000
6109898 Compressor ring attachment Aug. 29, 2000
6070697 Rotating lubrication applicator and methods for using same Jun. 6, 2000
5984039 Coupling assembly Nov. 16, 1999
5833243 Constant velocity joint seal Nov. 10, 1998
5807180 Constant velocity universal joint shaft and inner race combination Sep. 15, 1998
5716278 Constant velocity universal joint for large articulation angles Feb. 10, 1998
5639099 Constant velocity joint seal Jun. 17, 1997
4846763 Universal joint with improved bearing and seal construction Jul. 11, 1989
4811552 Propelling drive transmission structure for walking operator type lawn mower Mar. 14, 1989
4799817 Double hookes joint Jan. 24, 1989
4786271 Coupling for end-to-end rotatable shafts Nov. 22, 1988
4768993 Ball coupling Sep. 6, 1988
4722716 Universal joint Feb. 2, 1988
4621700 Wheel bearing Nov. 11, 1986
4582503 Injection molded universal joint Apr. 15, 1986
4549873 Angularly movable universal joint Oct. 29, 1985
4542664 Gear transmission Sep. 24, 1985
4511344 Cardan joint Apr. 16, 1985
4425101 Angularly movable universal joint Jan. 10, 1984
4368050 Coupling Jan. 11, 1983
4183229 Flexible coupling Jan. 15, 1980
3977212 Flexible coupling Aug. 31, 1976
3946576 Flexible coupling Mar. 30, 1976











 
 
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