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Class Information
Number: 464/42
Name: Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts > Overload release coupling > Torque transmitted via frictional engagement of conical or frustoconical surfaces
Description: Subject matter wherein rotation is transmitted from said input member to said output member by frictional engagement of surfaces having the shape of a cone or the frustum of a cone.

Sub-classes under this class:

Class Number Class Name Patents
464/43 With separate resilient member for biasing surfaces into engagement 13

Patents under this class:

Patent Number Title Of Patent Date Issued
8267235 Torque limiting clutch assembly Sep. 18, 2012
7837563 Power transmission device Nov. 23, 2010
7801657 Stability-enhanced traction and yaw control using electronically controlled limited-slip differential Sep. 21, 2010
7523813 Brake application device comprising an electrically actuated wear adjuster Apr. 28, 2009
7182578 Ceramic spindle coupling structure Feb. 27, 2007
6715379 Power transmission device of all terrain vehicle and all terrain vehicle Apr. 6, 2004
6612813 Power transmission mechanism Sep. 2, 2003
6481512 Joint device for robot device and leg- walking robot device Nov. 19, 2002
6416415 Symmetrical joint structure for physical matter connection Jul. 9, 2002
6299538 Differential-speed-controlled transmitting coupling Oct. 9, 2001
6076413 Motor vehicle starter with an epicyclic reducing gear train including a torque limiting device Jun. 20, 2000
6011942 Cylindrical rotating member having a support mechanism exhibiting little unevenness in rotation, and image forming apparatus Jan. 4, 2000
5568704 Clutchless screw drive door operator Oct. 29, 1996
5482128 Power steering apparatus Jan. 9, 1996
5407046 Torque limiter requiring no parts replacement or oil resupply on its restoration Apr. 18, 1995
4919236 Screw lift Apr. 24, 1990
4375194 Extensible drive shaft Mar. 1, 1983
4250587 Scrubbing device Feb. 17, 1981
4185735 Powered pan conveyor Jan. 29, 1980
4180990 Bi-directional override coupling Jan. 1, 1980

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