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Class Information
Number: 464/103
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 includes rolling body for transmitting torque
Description: Subject matter wherein torque is transmitted between the drive and driven members via a spherical or other rotary body, mounted for rotary motion about its own axis, which is spaced from the rotational axis of the drive and driven members.










Patents under this class:

Patent Number Title Of Patent Date Issued
8328545 Scroll fluid machine with stabilized orbiting scroll Dec. 11, 2012
8096792 Scroll type fluid machine with a rotation preventing cylindrical member Jan. 17, 2012
7980218 Pump driving device in engine Jul. 19, 2011
7905716 Scroll compressor Mar. 15, 2011
7801657 Stability-enhanced traction and yaw control using electronically controlled limited-slip differential Sep. 21, 2010
7690999 Shaft coupling Apr. 6, 2010
7458897 Torque transmission apparatus Dec. 2, 2008
7357627 Scroll fluid machine Apr. 15, 2008
7329190 Torque transmission apparatus Feb. 12, 2008
7220182 Axially spaced perpendicularly disposed rigidly slidable radial dual torque pin universal rotary shaft coupling May. 22, 2007
7217109 Scroll type hydraulic machine May. 15, 2007
6336798 Rotation preventing mechanism for scroll-type fluid displacement apparatus Jan. 8, 2002
6315460 Orbital motion bearing Nov. 13, 2001
6231325 Scroll-type compressor May. 15, 2001
6206665 Rotation inhibiting mechanism for movable scroll of scroll type fluid machine Mar. 27, 2001
6200115 Scroll type compressor and rotation preventing mechanism used in the same Mar. 13, 2001
6158991 Scroll-type fluid machine in which a movable scroll member is elastically urged towards a fixed scroll member Dec. 12, 2000
6149412 Rotation preventing mechanism using thrust ball bearing and scroll type compressor using the same Nov. 21, 2000
6139293 Rotation inhibiting mechanism for movable scroll of scroll type fluid machine Oct. 31, 2000
6139436 Coupling for a fuel injection pump Oct. 31, 2000
6095779 Compressor ring attachment Aug. 1, 2000
6095778 Scroll thrust bearing/coupling apparatus Aug. 1, 2000
5915933 Rotation preventing mechanism for fluid displacement apparatus Jun. 29, 1999
5911566 Rotation preventing mechanism having stabilized operation and a scroll-type fluid displacement apparatus comprising the rotation preventing mechanism Jun. 15, 1999
5738504 Rotation preventing device for orbiting member of fluid displacement apparatus Apr. 14, 1998
5542829 Scroll compressor Aug. 6, 1996
5470283 Speed reduction device Nov. 28, 1995
5435706 Orbiting member fluid displacement apparatus with rotation preventing mechanism Jul. 25, 1995
5423663 Orbiting member fluid displacement apparatus with rotation preventing mechanism Jun. 13, 1995
5147192 Scroll-type fluid compressor with rotation preventing coupling members Sep. 15, 1992
5102315 Orbiting member fluid displacement apparatus with rotation preventing mechanism Apr. 7, 1992
5022645 Disengageable coupling usable in a sheet transport mechanism Jun. 11, 1991
4934909 Scroll compressor with rotation preventing apparatus Jun. 19, 1990
4692126 Claw coupling assembly for torque transmission Sep. 8, 1987
4645435 Rotation preventing device for an orbiting member of a fluid displacement apparatus Feb. 24, 1987
4589828 Rotation preventing device for an orbiting member of a fluid displacement apparatus May. 20, 1986
4542664 Gear transmission Sep. 24, 1985
4492543 Orbiting member fluid displacement apparatus with rotation preventing mechanism Jan. 8, 1985
4474543 Rotation prevention device for an orbiting member of a fluid displacement apparatus Oct. 2, 1984
4468181 Improved rotation preventing device for a scroll-type fluid displacement apparatus Aug. 28, 1984
4424010 Involute scroll-type positive displacement rotary fluid apparatus with orbiting guide means Jan. 3, 1984
4384859 Bearing block for torque transmission May. 24, 1983
4311443 Motor/pump transmission construction for a Moineau type apparatus Jan. 19, 1982
4259043 Thrust bearing/coupling component for orbiting scroll-type machinery and scroll-type machinery incorporating the same Mar. 31, 1981
4237704 Oldham type coupling and pump embodying the same Dec. 9, 1980
4160629 Liquid immersible scroll pump Jul. 10, 1979
3931720 Self-aligning coupling Jan. 13, 1976











 
 
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