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Class Information
Number: 188/266.3
Name: Brakes > Internal-resistance motion retarder > Motion damped from condition (e.g., bump, speed change) detected outside of retarder > Condition actuates valve or regulator > Of the rotary type
Description: Valve which turns about an axis to align an opening to control flow.










Sub-classes under this class:

Class Number Class Name Patents
188/266.4 Having plural openings 75


Patents under this class:

Patent Number Title Of Patent Date Issued
8701845 Suspension device Apr. 22, 2014
8677562 Movements controlling means Mar. 25, 2014
8490761 Suspension device Jul. 23, 2013
8469164 Damper Jun. 25, 2013
8453806 Damping device for a two-wheeled vehicle Jun. 4, 2013
8398091 Suspension system for vehicle Mar. 19, 2013
8387762 Suspension device Mar. 5, 2013
8113321 Helicopter reduced vibration isolator axial support strut Feb. 14, 2012
8109371 Damper Feb. 7, 2012
7963529 Counter-rotating motors with linear output Jun. 21, 2011
7828525 Soft in-plane tiltrotor hub Nov. 9, 2010
7673469 Ice dispenser for a refrigerator with a delay mechanism having a foldable catch Mar. 9, 2010
7416062 Torsional magnetorheological device Aug. 26, 2008
7278522 Controllable motion damper Oct. 9, 2007
6951267 Damping force-variable shock absorber Oct. 4, 2005
6915885 Oscillation damper with adjustable damping force Jul. 12, 2005
6793047 Hydraulic dashpot Sep. 21, 2004
6474629 Suspension system for motor vehicles Nov. 5, 2002
6454206 Vibration damping apparatus Sep. 24, 2002
6422360 Dual mode suspension damper controlled by magnetostrictive element Jul. 23, 2002
6361033 Roll control actuator Mar. 26, 2002
6142269 Rotary damper Nov. 7, 2000
5480011 Hydraulic damper Jan. 2, 1996
5462143 Controllable shock absorber for motor vehicles Oct. 31, 1995
5404973 Damping force control type hydraulic shock absorber Apr. 11, 1995
5398788 Use of a displacement machine as a pressure control valve Mar. 21, 1995
5368142 Damping force control type of hydraulic shock absorber Nov. 29, 1994
5310169 Vibration isolating apparatus May. 10, 1994
5248015 Automobile suspension Sep. 28, 1993
5195619 Internal accumulator for a hydraulic damper Mar. 23, 1993
5163703 Motor vehicle suspension with damper having a quickly stopped rotatable member Nov. 17, 1992
5150775 Steer-sensitive variable damper and method utilizing a ring valve Sep. 29, 1992
5139119 Apparatus for damping resilient vehicle wheel suspension systems Aug. 18, 1992
5080205 Steer-sensitive variable damping strut Jan. 14, 1992
5057729 Resin-sealed rotary actuator for variable shock absorber Oct. 15, 1991
4953671 Damping force adjustable hydraulic shock absorber Sep. 4, 1990
4867475 Method and apparatus for controlling shock absorbers Sep. 19, 1989
4673171 Air suspension Jun. 16, 1987
4671392 Vibration damper with variable damping force Jun. 9, 1987
4635765 Adjustable hydraulic damper apparatus Jan. 13, 1987
4576258 Adaptive ride hydraulic damper Mar. 18, 1986
4535877 Hydraulic damper of adjustable damping force type Aug. 20, 1985











 
 
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