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Class Information
Number: 464/82
Name: Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts > Torque transmitted via flexible element > Plural circumferentially spaced elements > Extending between radially overlapping surfaces on driving and driven members
Description: Subject matter wherein one of said members has a surface which overlaps a surface of the other of said members in a direction extending radially outwardly of the rotational axis, and wherein said elements extend between and interconnect said overlapping surfaces.










Sub-classes under this class:

Class Number Class Name Patents
464/83 Nonmetallic 94


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8534378 Transmission, in particular for electric hand-held power tools Sep. 17, 2013
8529359 Shaft coupling system Sep. 10, 2013
8418822 Torsional vibration damper or torsionally flexible coupling Apr. 16, 2013
8317642 Device for driving a generator by a belt drive of an internal combustion engine Nov. 27, 2012
7811175 Torque transmission device Oct. 12, 2010
7559141 Torsional vibration damper Jul. 14, 2009
7543365 Method of flexible connection Jun. 9, 2009
7351046 Shaft-hub connection Apr. 1, 2008
7115038 Shaft-hub connection Oct. 3, 2006
7077752 Torsional vibration damper Jul. 18, 2006
7025681 Drive train with a torsional vibration damper and a torsionally flexible coupling Apr. 11, 2006
6589121 Fully adjustable torque controller, clutch and brake Jul. 8, 2003
6547053 Torsional vibration damper Apr. 15, 2003
6454201 Friction clutch and belt retractor with friction clutch Sep. 24, 2002
6443846 Spare tire carrier torque-limiting slip mechanism Sep. 3, 2002
6217453 Flexible coupling and bonded subassembly having a central pivot bearing Apr. 17, 2001
6209692 Electric machine for dampening vibrations in a drive train and method of using the same Apr. 3, 2001
6000512 Overrunning clutch with spring energized cage centering device Dec. 14, 1999
5879237 Device for damping rotational fluctuation and torsional vibration of rotary shaft Mar. 9, 1999
5876287 Dual-rate coupling exhibiting an ultra-soft initial spring rate and bonded component therefor Mar. 2, 1999
5452622 Stress dissipation gear Sep. 26, 1995
5364308 Torsional vibration damper Nov. 15, 1994
4627885 Method of producing a compression loaded torsional coupling device Dec. 9, 1986
4610642 Ring segment connection arrangement for link coupling Sep. 9, 1986
4595382 Power transmission mechanism with torque converter Jun. 17, 1986
4556135 Torsion damping device Dec. 3, 1985
4493622 Variable displacement motor Jan. 15, 1985
4488629 Torsional dampers Dec. 18, 1984
4464138 Flexible couplings Aug. 7, 1984
4432739 Spring steel liquid-damped shaft coupling Feb. 21, 1984
4431380 Scroll compressor with controlled suction unloading using coupling means Feb. 14, 1984
4430064 Series damper rotary and force vector lag control system Feb. 7, 1984
4416643 Planar drive device Nov. 22, 1983
4413980 Flexible grid coupling Nov. 8, 1983
RE31154 Flexible drive Feb. 22, 1983
4337629 Resilient shaft coupling Jul. 6, 1982
4329856 Device for coupling in elastic fashion two rotating coaxial pieces, respectively interior and exterior, having a cylindrical interface May. 18, 1982
4319466 Securement of leaf springs in torsionally elastic coupling Mar. 16, 1982
4307585 Elastic coupling Dec. 29, 1981
4295348 Progressive torque transmission in leaf-spring coupling Oct. 20, 1981
4262499 Torsionally elastic vibration-damping mechanism Apr. 21, 1981
4246767 Coupling for the vibration-damping transmission of torques Jan. 27, 1981
4224807 Elastic coupling Sep. 30, 1980
4191032 Rotary energy-transmitting mechanism Mar. 4, 1980
4176563 Inertial energy storage rotor with tension-balanced catenary spokes Dec. 4, 1979
4121476 Flexible drive Oct. 24, 1978
4114404 Universal joint Sep. 19, 1978
4104891 Torsionally elastic mechanism Aug. 8, 1978
4084410 Flexible coupling device Apr. 18, 1978
4035026 Method and device for aiding and enhancing rotary motion Jul. 12, 1977

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