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Class Information
Number: 464/102
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)
Description: A flexible coupling including a disparate device positioned and between drive and driven members having rotational axes which are parallel but out of alignment with each other, said device being mounted for reciprocable movement in a radial direction during each revolution of the drive and driven members.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7377759 |
Scroll fluid machine with a self-rotation-preventing device having ears for an orbiting scroll |
May. 27, 2008 |
| 7357627 |
Scroll fluid machine |
Apr. 15, 2008 |
| 7329190 |
Torque transmission apparatus |
Feb. 12, 2008 |
| 7316550 |
Scroll compressor |
Jan. 8, 2008 |
| 7314358 |
Scroll fluid machine having an adjustment member for correcting an error in orbiting motion between fixed and orbiting scrolls |
Jan. 1, 2008 |
| 7261528 |
Scroll pump with load bearing synchronization device |
Aug. 28, 2007 |
| 7189038 |
Orbital machining apparatus with drive element with drive pins |
Mar. 13, 2007 |
| 7172395 |
Scroll-type fluid machine |
Feb. 6, 2007 |
| 7168931 |
Guide device for the movable scroll of a scroll compressor |
Jan. 30, 2007 |
| 7163386 |
Scroll compressor having a movable auxiliary portion with contact plane of a stopper portion to contact a pane of the fixed scroll through elastic pressure of high pressure fluid |
Jan. 16, 2007 |
| 7104229 |
Variable valve timing system |
Sep. 12, 2006 |
| 7066723 |
Scroll compressor having reversion preventive device |
Jun. 27, 2006 |
| 7044722 |
Scroll fluid-machine and assembling method thereof |
May. 16, 2006 |
| 6988876 |
Scroll type fluid machinery |
Jan. 24, 2006 |
| 6942474 |
Scroll fluid machine |
Sep. 13, 2005 |
| 6939116 |
Scroll compressor |
Sep. 6, 2005 |
| 6776593 |
Scroll compressor |
Aug. 17, 2004 |
| 6752606 |
Rotation preventive device for scroll compressor |
Jun. 22, 2004 |
| 6719545 |
Scroll compressor having a back pressure chamber in a rotation preventing mechanism |
Apr. 13, 2004 |
| 6666669 |
Scroll compressor having an anti-rotational arrangement including an axial bearing |
Dec. 23, 2003 |
| 6634875 |
Scroll compressor having an Oldham's ring containing silicon particles |
Oct. 21, 2003 |
| 6514059 |
Scroll compressor |
Feb. 4, 2003 |
| 6464589 |
Transverse cylindrical engagement tripartite flexible shaft coupling |
Oct. 15, 2002 |
| 6443719 |
Easy-manufacture oldham coupling |
Sep. 3, 2002 |
| 6439867 |
Scroll compressor having a clearance for the oldham coupling |
Aug. 27, 2002 |
| 6331102 |
Scroll type fluid machinery |
Dec. 18, 2001 |
| 6261072 |
Scroll compressor |
Jul. 17, 2001 |
| 6231324 |
Oldham coupling for scroll machine |
May. 15, 2001 |
| 6206665 |
Rotation inhibiting mechanism for movable scroll of scroll type fluid machine |
Mar. 27, 2001 |
| 6146118 |
Oldham coupling for a scroll compressor |
Nov. 14, 2000 |
| 6135737 |
Scroll hydraulic machine |
Oct. 24, 2000 |
| 6106252 |
Scroll compressor |
Aug. 22, 2000 |
| 6062832 |
Scroll compressor and method for manufacturing an oldham ring therefor |
May. 16, 2000 |
| 5951268 |
Sperial vacuum pump having a metal bellows for limiting circular translation movement |
Sep. 14, 1999 |
| 5934890 |
Scroll fluid machine having a rotating preventing mechanism including a resilient member |
Aug. 10, 1999 |
| 5931651 |
Scroll compressor and method for manufacturing an oldham ring therefor |
Aug. 3, 1999 |
| 5919034 |
Scroll compressor and method for manufacturing an oldham ring therefor |
Jul. 6, 1999 |
| 5899676 |
Oldham coupling mechanism for a scroll type fluid displacement apparatus |
May. 4, 1999 |
| RE36053 |
Compact Oldham coupling |
Jan. 19, 1999 |
| 5842845 |
Scroll compressor and method for manufacturing an oldham ring therefor |
Dec. 1, 1998 |
| 5813843 |
Scroll-type fluidic machine having a slider for axial thrust and rotation prevention |
Sep. 29, 1998 |
| 5704773 |
Oldham coupling mechanism of a scroll type fluid displacement apparatus |
Jan. 6, 1998 |
| 5595540 |
Torsionally rigid misalignment compensating coupling |
Jan. 21, 1997 |
| 5582512 |
Compact oldham coupling |
Dec. 10, 1996 |
| 5538408 |
Scroll machine sound attenuation |
Jul. 23, 1996 |
| 5538408 |
Scroll machine sound attenuation |
Jul. 23, 1996 |
| 5527167 |
Scroll machine sound attenuation |
Jun. 18, 1996 |
| 5478223 |
Scroll type compressor having reaction force transmission and rotation prevention for the moveable scroll |
Dec. 26, 1995 |
| 5470213 |
Scroll type compressor having a ring for compressive force transmission and orbit determination |
Nov. 28, 1995 |
| 5466134 |
Scroll compressor having idler cranks and strengthening and heat dissipating ribs |
Nov. 14, 1995 |
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