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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
8640837 Damper Feb. 4, 2014
8622373 Bearing for structures Jan. 7, 2014
8602184 Vibration damping device Dec. 10, 2013
8584821 Friction damper Nov. 19, 2013
8579092 Damper unit Nov. 12, 2013
8567572 Controlled-friction sliding device, such as a damper, which can operate in two directions Oct. 29, 2013
8550222 Active material based bodies for varying frictional force levels at the interface between two surfaces Oct. 8, 2013
8534600 Aircraft landing gear assembly shimmy damper Sep. 17, 2013
8499908 Non-newtonian fluid (NNF) filled cable and method Aug. 6, 2013
8479899 Damper, and electronic component and electronic apparatus equipped with the damper Jul. 9, 2013
8453991 Damped product with insert and method of making the same Jun. 4, 2013
8434713 Aircraft front nose landing gear and method of making an aircraft landing gear May. 7, 2013
8348028 Pneumatic damper for slowing down movable furniture parts Jan. 8, 2013
8336687 Vibration control apparatus, wind turbine generator and vibration control method Dec. 25, 2012
8290656 Controller and controlling method of electric vehicle Oct. 16, 2012
8136645 Rotary damper Mar. 20, 2012
8140230 Apparatus and method for regulating active driveline damping in hybrid vehicle powertrain Mar. 20, 2012
8104162 Insert with filler to dampen vibrating components Jan. 31, 2012
7992308 Extended reach hedge trimmer Aug. 9, 2011
7980536 Mount for vibratory elements Jul. 19, 2011
7971693 Damper Jul. 5, 2011
7861833 Damper in a washing machine and fabricating method of the same Jan. 4, 2011
7721857 Arrangement related to a swing damper May. 25, 2010
7717239 Linear damper May. 18, 2010
7571876 Aircraft landing gear assembly shimmy damper Aug. 11, 2009
7549519 Free space damper Jun. 23, 2009
7510062 Rotary damper Mar. 31, 2009
7472567 Damper for washing machine Jan. 6, 2009
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

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