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Class Information
Number: 74/405
Name: Machine element or mechanism > Gearing > Disconnecting means
Description: Miscellaneous gearing provided with means for disconnecting the gear train.


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7237968 Thermally transcribing printer and image forming apparatus Jul. 3, 2007
7225697 Power transmission arrangement Jun. 5, 2007
7213482 Actuator with internal drive train disconnect May. 8, 2007
6978959 Magnetic recording/reproducing apparatus and electric apparatus Dec. 27, 2005
6889571 Actuator May. 10, 2005
6837642 Length adjustment mechanism of expandable rod Jan. 4, 2005
6810760 Gear train mating interface for separable mailing machine modules Nov. 2, 2004
6655273 Rotary printing machine having a first gearwheel and a second gearwheel with a secured rotary angle position when uncoupled from the first gearwheel Dec. 2, 2003
6626058 C-axis driving system for machine tools Sep. 30, 2003
6551009 Spline connection for limited access space and method of assembly and disassembly Apr. 22, 2003
6526732 End sealing device of packaging system Mar. 4, 2003
6431317 Rotary electric actuator with a mechanical spring return back-up Aug. 13, 2002
6428092 Device for moving a part, especially in a motor vehicle, said device having an adjusting mechanism Aug. 6, 2002
6393931 Decluthable manual override gearbox May. 28, 2002
6301985 Driving device for a vehicle-tank filler neck Oct. 16, 2001
6241387 X-ray system ceiling support with a decouplable tomogram drive Jun. 5, 2001
6158940 Device for the back rounding of book blocks Dec. 12, 2000
6085368 Person lowering and raising winch assembly Jul. 11, 2000
6082208 Method for fabricating five-level microelectromechanical structures and microelectromechanical transmission formed Jul. 4, 2000
6058791 Accessory mechanical drive for a gas turbine engine May. 9, 2000
6056219 Selectively motorized fishing reel May. 2, 2000
6053099 Flywheel engaged pump/motor Apr. 25, 2000
5813283 Vertical/horizontal spindle head for machine tools Sep. 29, 1998
5794381 Selectively engageable motor drive assembly Aug. 18, 1998
5743544 Wheelchair drive system with ratchet and wheel lock Apr. 28, 1998
5743144 Hydrostatic transmission gear drive disconnect Apr. 28, 1998
5740696 Transmission unit for office machine Apr. 21, 1998
5699869 Automatically engaging and disengaging gear box assembly Dec. 23, 1997
5497844 Crawler gear assembly Mar. 12, 1996
5494242 Low profile switch machine with hand throw or motor throw selector device Feb. 27, 1996
5475930 Rotating and driving system for survey instrument Dec. 19, 1995
5341736 Safety device at cylinders with a feed gap in web-fed rotary printing machines Aug. 30, 1994
5293783 Differential power transmission device for tape recorders Mar. 15, 1994
5245882 Apparatus for drive component disconnection Sep. 21, 1993
5179759 Drive mechanism with lost motion play for a windshield wiper device of motor vehicles Jan. 19, 1993
5094117 Infinitely adjustable bolt locking plate Mar. 10, 1992
5088341 Engaging lever lock for rotor turning gear Feb. 18, 1992
5076644 Reclining elevator chair Dec. 31, 1991
5044218 Apparatus for transmitting the turning force of a capstan flywheel for video cassette recorders Sep. 3, 1991
4960006 Turning gear engagement device Oct. 2, 1990
4895048 Powered actuator with manual override feature Jan. 23, 1990
4836345 Clutch system for gear drive Jun. 6, 1989
4831857 Machine with quick disconnect between spindle drive train and power transmission May. 23, 1989
4819493 Automobile electric door lock actuator Apr. 11, 1989
4815372 Bale length control for agricultural balers Mar. 28, 1989
4796479 Clutch mechanism Jan. 10, 1989
4796831 Multiplier fly casting reel with anti-reversing mechanism Jan. 10, 1989
4765196 Intermittent motion transmitting and timing system Aug. 23, 1988
4764827 Intermittent gear mechanism Aug. 16, 1988
4750599 Drive coupling with a ventable seal Jun. 14, 1988

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