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Class Information
Number: 464/104
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
Description: Subject matter wherein said coupling device includes means defining an opening or channel into which is positioned a protuberance carried by the drive or driven member for relative reciprocable movement of said protuberance in said opening or channel.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6527642 |
Power transmission coupling and power transmission apparatus |
Mar. 4, 2003 |
| 6517439 |
U-joint construction |
Feb. 11, 2003 |
| 6106252 |
Scroll compressor |
Aug. 22, 2000 |
| 5927682 |
Rotary drive coupler for actuated valve |
Jul. 27, 1999 |
| 5921762 |
Oldham ring system for rotary fluid apparatus |
Jul. 13, 1999 |
| 5857553 |
Reducer with Oldham coupling |
Jan. 12, 1999 |
| 5588339 |
Adjustable stroke drive for a displacement piston pump |
Dec. 31, 1996 |
| 5583630 |
Oldham coupling for a revolving type developing device |
Dec. 10, 1996 |
| 5569028 |
Scroll compressor having a compressor housing made up of a cup-like front casing and a cap-like rear casing |
Oct. 29, 1996 |
| 5542832 |
Rotary fluid compressor having an oldham mechanism |
Aug. 6, 1996 |
| 5432590 |
Image forming apparatus with rotatable member press-contacted to image bearing member |
Jul. 11, 1995 |
| 5324234 |
Shaft coupling |
Jun. 28, 1994 |
| 5275543 |
Oldham ring of scroll type compressor |
Jan. 4, 1994 |
| 5267903 |
Shaft coupling |
Dec. 7, 1993 |
| 5226852 |
Oldham coupling having grooves with elastic wall portions |
Jul. 13, 1993 |
| 5125805 |
Fluid compressor |
Jun. 30, 1992 |
| 5078650 |
Universal joint arrangement for downhole tools |
Jan. 7, 1992 |
| 5037280 |
Scroll fluid machine with coupling between rotating scrolls |
Aug. 6, 1991 |
| 5022645 |
Disengageable coupling usable in a sheet transport mechanism |
Jun. 11, 1991 |
| 4723517 |
Cam drive mechanism |
Feb. 9, 1988 |
| 4683763 |
Rotary motion feed-through apparatus |
Aug. 4, 1987 |
| 4480607 |
Balancer for 90 degree V6 engines and the like |
Nov. 6, 1984 |
| 4472154 |
Drive arrangement for transferring torque between two non-aligned shafts |
Sep. 18, 1984 |
| 4464142 |
Ignition distributor shaft coupler |
Aug. 7, 1984 |
| 4440123 |
Half speed balancer |
Apr. 3, 1984 |
| 4325683 |
Scroll-type compressor with rotation prevention and anti-deflection means |
Apr. 20, 1982 |
| 4108606 |
Universal coupling for reaction injection molding machine |
Aug. 22, 1978 |
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