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Class Information
Number: 188/381
Name: Brakes > Frictional vibration damper
Description: Device wherein a force tends to vibrate a first member, a second member contacts the first member, and the vibration is restrained or dissipated by a resistance to sliding between the surfaces of the members.


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7445098 Damper Nov. 4, 2008
7426984 Torsional vibration damper Sep. 23, 2008
7341132 Damper with flexible guiding damping unit Mar. 11, 2008
7322451 Friction damper Jan. 29, 2008
7243764 Magnetically actuated friction damper Jul. 17, 2007
7228949 Linear damper Jun. 12, 2007
7131786 Process and device for the damping of motion between two cylindrical parts sliding with one another in translation and friction Nov. 7, 2006
7055276 Harmonic damper to dampen firearm vibration Jun. 6, 2006
7040467 Magnetically actuated friction damper May. 9, 2006
6957727 Impact absorber for vehicle Oct. 25, 2005
6913252 Damper device Jul. 5, 2005
6893720 Object coated with carbon film and method of manufacturing the same May. 17, 2005
6843128 Method for determining automotive brake structure vibration damping and friction material bonding Jan. 18, 2005
6834841 Method and system for decoupling structural modes to provide consistent control system performance Dec. 28, 2004
6705440 Cable stay damper band and method of use for reduction of fluid induced cable vibrations Mar. 16, 2004
6615450 Apparatus for the damping of impacts, preferably the impacts of furniture doors or drawers Sep. 9, 2003
6494300 Method for making friction damper for linen washing machine, and the friction damper made thereby Dec. 17, 2002
6471198 Vibration isolator Oct. 29, 2002
6435323 Distributed aerodynamic and mechanical damping of cables with active smart control Aug. 20, 2002
6412606 Damper/positioning structure Jul. 2, 2002
6397985 Friction dampener particularly adapted to railway vehicle motion control Jun. 4, 2002
6367601 Friction damper for washing machines Apr. 9, 2002
6325188 Linear motion damping device Dec. 4, 2001
6290038 Elastomer damper Sep. 18, 2001
6279693 Friction dampener particularly adapted to railway vehicle motion control Aug. 28, 2001
6264014 Friction damper for washing machines or the like Jul. 24, 2001
6247687 Elastomer damper Jun. 19, 2001
6209692 Electric machine for dampening vibrations in a drive train and method of using the same Apr. 3, 2001
6129186 Rotational damper Oct. 10, 2000
5946946 Suspension system for an automatic washing machine Sep. 7, 1999
5934419 Frictional shock absorber Aug. 10, 1999
5865278 Rotation damper Feb. 2, 1999
5820114 Shock absorber Oct. 13, 1998
5810131 Vibration reducing method Sep. 22, 1998
5746418 Retardation system for reducing the speed of a moving object May. 5, 1998
5660252 Rotation retarder and use thereof Aug. 26, 1997
5640935 Torque variation restraining device of an engine accessory driving system Jun. 24, 1997
5606879 Automatic washing machine suspension system Mar. 4, 1997
5605208 Rotary damper Feb. 25, 1997
5582276 Rotation moderator Dec. 10, 1996
5549182 Frictional damper, in particular for spinner-type washing machines Aug. 27, 1996
5542508 Fluid free damper Aug. 6, 1996
5535861 Dual-rate linear damper Jul. 16, 1996
5513730 Nonlinear shock absorber May. 7, 1996
5460248 Brake device for damping a translatory motion Oct. 24, 1995
5400883 Rotation locking device Mar. 28, 1995
5369952 Variable friction force damper Dec. 6, 1994
5366181 Landing gear energy absorption system Nov. 22, 1994
5323885 Vibration damping device with grooves Jun. 28, 1994
5295564 Frictional damper Mar. 22, 1994

1 2 3


 
 
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