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Class Information
Number: 188/318
Name: Brakes > Internal-resistance motion retarder > Having a thrust member with a variable volume chamber (e.g., coaxial or telescoping tubes, compensating reservoir) > Fluid through or around piston within chamber > Via fixed or variable orifice in piston > And passage venting fluid external to chamber
Description: Device wherein said container is further provided with a hydraulic connection between said sections, said connection being outside of the container in which the member moves.


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7568563 Bicycle damping enhancement system Aug. 4, 2009
7556130 Track system, and vehicle including the same Jul. 7, 2009
7520372 Inertia valve vehicle suspension assembly Apr. 21, 2009
7506884 Bicycle suspension assembly with inertia valve and blow-off Mar. 24, 2009
7490705 Bicycle suspension assembly including inertia valve and gas spring Feb. 17, 2009
7484603 Shock absorber with electronic control Feb. 3, 2009
7478708 Shock absorber Jan. 20, 2009
7441638 Front fork Oct. 28, 2008
7438164 Solenoid actuated continuously variable servo valve for adjusting damping in shock absorbers and struts Oct. 21, 2008
7413062 Electronically controlled frequency dependent damping Aug. 19, 2008
7413063 Compressible fluid magnetorheological suspension strut Aug. 19, 2008
7377372 Telescopic fork leg May. 27, 2008
7314124 Vibration damping apparatus Jan. 1, 2008
7255210 Telescopic fork leg for a vehicle, preferably a motorcycle Aug. 14, 2007
7216747 Amplitude controlled orifice valving May. 15, 2007
7191877 Fluid flow regulation of a vehicle shock absorber/damper Mar. 20, 2007
7172058 Vibration damper with amplitude-dependent damping force Feb. 6, 2007
7124865 Pressure regulating dampers Oct. 24, 2006
6978872 Hydraulic dampers with pressure regulated control valve Dec. 27, 2005
6978871 Adjustable damper with control valve, mounted in an external collar Dec. 27, 2005
6926128 Adaptive shock damping control Aug. 9, 2005
6926500 Fluid inertia drag damper for rotary wing aircraft rotor Aug. 9, 2005
6892865 Monotube shock absorber remote reservoir fluid connection May. 17, 2005
6837343 Shock absorber Jan. 4, 2005
6776269 Twin piston shock absorber Aug. 17, 2004
6749046 Combined spring and shock absorber system including a hydraulic accumulator Jun. 15, 2004
6715744 Air spring shock absorber module with internal load-based damping adjustment Apr. 6, 2004
6698558 Safety brake system for garage doors Mar. 2, 2004
6668988 Buffering mechanism Dec. 30, 2003
6662914 Hydraulic dashpot Dec. 16, 2003
6659241 Shock absorber compression damping adjustment Dec. 9, 2003
6622832 Hydraulic shock absorber Sep. 23, 2003
6619446 Vibration damper with a deaerating device Sep. 16, 2003
6561325 Vehicle suspension with remote spring May. 13, 2003
6454206 Vibration damping apparatus Sep. 24, 2002
6419057 Power-off damping in MR damper Jul. 16, 2002
6382371 Self leveling vehicle suspension damper May. 7, 2002
6352143 Vibration damping system using a hydraulic damper with a field responsive fluid control Mar. 5, 2002
6302248 Damping force control type hydraulic shock absorber Oct. 16, 2001
6296092 Position-sensitive shock absorber Oct. 2, 2001
6286640 Longitudinal axis shock absorber with bypass channel Sep. 11, 2001
6286641 Oil brake Sep. 11, 2001
6283259 Hydraulic shock absorber Sep. 4, 2001
6254067 Fluid regulating device for use with a hydraulic cylinder to obtain a variable shock absorbing effect Jul. 3, 2001
6213263 Oil damper system Apr. 10, 2001
6206154 Axle pivoting controller and hydraulic cylinder for industrial vehicles Mar. 27, 2001
6202807 Speed controlling hydraulic dampener Mar. 20, 2001
6182805 Damping force control type hydraulic shock absorber Feb. 6, 2001
6129385 Safety restraint Oct. 10, 2000
6112866 Semi-active suspension system with control circuit having a direct control loop including an inverse model of the damper Sep. 5, 2000

1 2 3 4


 
 
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