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Class Information
Number: 464/105
Name: Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts > Separate coupling device movable radially of axes of torque transmitting members to accommodate parallel, misaligned axes (e.g., oldham coupling) > Coupling device has aperture or groove for receiving complemenatry driving projection on torque transmitting members > Projection-receiving slot extends completely through thickness dimension of coupler
Description: Subject matter wherein said device includes oppositely facing surfaces longitudinally spaced from each other along the rotational axes of the drive and driven members, and wherein said opening extends from one of said surfaces through the other of said surfaces.

Patents under this class:

Patent Number Title Of Patent Date Issued
8371834 Anti-self rotation mechanism of a scroll fluid machine Feb. 12, 2013
8257185 Metal and plastic Oldham coupler with added retraction spline and plastic over molded features Sep. 4, 2012
8187106 Coupling device May. 29, 2012
7985140 Zero-lash Oldham coupling Jul. 26, 2011
7726954 Diaphragm pump Jun. 1, 2010
5510569 Structure of crystalline ball with rotary type Apr. 23, 1996
5354019 Holding means for mounting an electrical component actuated by a rotating spindle on an object Oct. 11, 1994
5320506 Oldham coupling for scroll compressor Jun. 14, 1994
5284455 Shaft coupling having multiple rib connectors Feb. 8, 1994
5249931 Axial flow fluid compressor with oldram coupling Oct. 5, 1993
5080566 Fluid scroll machine with projection on one side of Oldham ring Jan. 14, 1992
5037280 Scroll fluid machine with coupling between rotating scrolls Aug. 6, 1991
4927339 Rotating scroll apparatus with axially biased scroll members May. 22, 1990
4887567 Connecting arrangement in valve operating system for internal combustion engine Dec. 19, 1989
4810176 Anti-rotation mechanism for use with orbiting scroll member of scroll compressor Mar. 7, 1989
4723517 Cam drive mechanism Feb. 9, 1988
4480607 Balancer for 90 degree V6 engines and the like Nov. 6, 1984
4424010 Involute scroll-type positive displacement rotary fluid apparatus with orbiting guide means Jan. 3, 1984
4392635 Rotary power coupling and planetary gear winch Jul. 12, 1983

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