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Class Information
Number: 74/89.2
Name: Machine element or mechanism > Mechanical movements > Reciprocating or oscillating to or from alternating rotary > Including flexible drive connector (e.g., belt, chain, strand, etc.)
Description: Mechanical movement including a yieldable transmission member engaged with the periphery of a pulley, or of a sprocket or other type wheel.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7584839 |
Multipurpose linear guide |
Sep. 8, 2009 |
| 7578094 |
Drive unit for power operated vehicle closure |
Aug. 25, 2009 |
| 7533433 |
Counterbalance assembly for a fold out ramp |
May. 19, 2009 |
| 7533434 |
Counterbalance assembly for a fold out ramp |
May. 19, 2009 |
| 7533432 |
Counterbalance assembly for a fold out ramp |
May. 19, 2009 |
| 7506556 |
Device for opening and closing a vehicle body part |
Mar. 24, 2009 |
| 7292923 |
Electronically servo-assisted bicycle gearshift and related method |
Nov. 6, 2007 |
| 7243562 |
Servo motor with linear output |
Jul. 17, 2007 |
| 7189176 |
Motor-driven steering apparatus |
Mar. 13, 2007 |
| 7181988 |
Actuator |
Feb. 27, 2007 |
| 7159614 |
Assembly for in-line valve actuation and indication |
Jan. 9, 2007 |
| 7124657 |
Electric actuator and method of assembling the same |
Oct. 24, 2006 |
| 7080869 |
Rotation transmission device comprising bearing-forming zones |
Jul. 25, 2006 |
| 7040456 |
Elevator car drive and support belt having a twisted orientation |
May. 9, 2006 |
| 6988425 |
Actuator |
Jan. 24, 2006 |
| 6925927 |
Manually operated pump or compressor |
Aug. 9, 2005 |
| 6920803 |
Electromotive stage for microscope |
Jul. 26, 2005 |
| 6919122 |
Flexible composites with integral flights for use in high-temperature food processing equipment and methods for producing the same |
Jul. 19, 2005 |
| 6733005 |
Two-part device |
May. 11, 2004 |
| 6707190 |
Power conversion apparatus and methods |
Mar. 16, 2004 |
| 6564659 |
Belt fixing structure of a scanner |
May. 20, 2003 |
| 6520037 |
Gear unit |
Feb. 18, 2003 |
| 6397691 |
Double reduction gear drive means |
Jun. 4, 2002 |
| 6370974 |
Displacement device, in particular for projectors |
Apr. 16, 2002 |
| 6354649 |
Monitor installed in dash panel of automobile and its usage |
Mar. 12, 2002 |
| 6310317 |
Laser beam guide |
Oct. 30, 2001 |
| 6239524 |
Power conversion methods and apparatus |
May. 29, 2001 |
| 6234035 |
Gear unit |
May. 22, 2001 |
| 6220106 |
Take-up pulley in an image processor |
Apr. 24, 2001 |
| 6094868 |
Handle unit of a manual window apparatus |
Aug. 1, 2000 |
| 6070480 |
Differential motor drive for an XY stage |
Jun. 6, 2000 |
| 6062793 |
Apparatus for retracting and extending a boom |
May. 16, 2000 |
| 6007310 |
Volumetric pump with sterility seal |
Dec. 28, 1999 |
| 5988662 |
Lever driven bicycle |
Nov. 23, 1999 |
| 5794488 |
Core element connector for remote control assembly |
Aug. 18, 1998 |
| 5690567 |
Transmission for converting rotary motion into linear motion |
Nov. 25, 1997 |
| 5639036 |
Apparatus for controlling a yarn package creel of a textile machine |
Jun. 17, 1997 |
| 5553509 |
Three degree of freedom robotic manipulator constructed from rotary drives |
Sep. 10, 1996 |
| 5526760 |
Tufting machine needle bar shifter |
Jun. 18, 1996 |
| 5408719 |
Single arm windshield wiper assembly with a telescoping wiper blade |
Apr. 25, 1995 |
| 5381706 |
Connector for remote valve actuating assemblies |
Jan. 17, 1995 |
| 5317934 |
Variable speed linear actuator |
Jun. 7, 1994 |
| 5309992 |
Pulley-drive lifting system |
May. 10, 1994 |
| 5310305 |
Apparatus for loading and unloading objects |
May. 10, 1994 |
| RE34493 |
Apparatus for loading and unloading objects |
Jan. 4, 1994 |
| 5265490 |
Orthogonal two-axis moving apparatus |
Nov. 30, 1993 |
| 5245886 |
Rotary temperature mechanism |
Sep. 21, 1993 |
| 5207114 |
Compact cable transmission with cable differential |
May. 4, 1993 |
| 5199310 |
Driving device for cable type window regulator |
Apr. 6, 1993 |
| 5186545 |
Reciprocating device |
Feb. 16, 1993 |
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