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Class Information
Number: 188/298
Name: Brakes > Internal-resistance motion retarder > Having a thrust member with a variable volume chamber (e.g., coaxial or telescoping tubes, compensating reservoir) > Forming flexible wall enclosure for fluid
Description: Device wherein either or both of said member or said container is made, at least in part, of expansible material.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7182188 |
Isolator using externally pressurized sealing bellows |
Feb. 27, 2007 |
| 7066310 |
Piston-cylinder unit |
Jun. 27, 2006 |
| 6749046 |
Combined spring and shock absorber system including a hydraulic accumulator |
Jun. 15, 2004 |
| 6695104 |
Reusable impact energy absorbing device |
Feb. 24, 2004 |
| 6695105 |
Hydraulic shock absorber |
Feb. 24, 2004 |
| 6561325 |
Vehicle suspension with remote spring |
May. 13, 2003 |
| 6557674 |
Hydraulic or hydropneumatic shock absorber or telescopic suspension, equipped with built-in compensator, having small overall dimensions, easy to carry out and highly reliable |
May. 6, 2003 |
| 6491289 |
Oleo-pneumatic shock absorbing system |
Dec. 10, 2002 |
| 6467760 |
Filling valve for a gas bag |
Oct. 22, 2002 |
| 6390256 |
Vehicle suspension system |
May. 21, 2002 |
| 6373002 |
Damper for a weighing device and a weighing device provided with a damper |
Apr. 16, 2002 |
| 6345707 |
Frictionless damper |
Feb. 12, 2002 |
| 6161662 |
Suspension damper for motor vehicle |
Dec. 19, 2000 |
| 6105740 |
Hydraulic shock absorber |
Aug. 22, 2000 |
| 6082508 |
Pneumatic damping strut |
Jul. 4, 2000 |
| 6009983 |
Method and apparatus for improved vibration isolation |
Jan. 4, 2000 |
| 6006873 |
Industrial shock absorber |
Dec. 28, 1999 |
| 6003849 |
Hybrid isolator and structural control actuator strut |
Dec. 21, 1999 |
| 5988332 |
Hydraulic shock absorber |
Nov. 23, 1999 |
| 5979882 |
Direct fluid shear damper |
Nov. 9, 1999 |
| 5947240 |
Load vibration isolation apparatus |
Sep. 7, 1999 |
| 5918865 |
Load isolator apparatus |
Jul. 6, 1999 |
| 5862895 |
Adjustable variable oleopneumatic shock-absorbing device |
Jan. 26, 1999 |
| 5855259 |
Viscous fluid mount |
Jan. 5, 1999 |
| 5803213 |
Heavy load vibration isolation apparatus |
Sep. 8, 1998 |
| 5709289 |
Compensating device |
Jan. 20, 1998 |
| 5597147 |
Articulation mechanism and a universal arm means applying the mechanism |
Jan. 28, 1997 |
| 5575360 |
Shock absorber assembly for a motor vehicle, the shock absorber assembly having a pneumatic spring |
Nov. 19, 1996 |
| 5489009 |
Vibration damping device |
Feb. 6, 1996 |
| 5487454 |
Leakage bellows of hydraulic damper protected by oppositely wound coil springs |
Jan. 30, 1996 |
| 5477947 |
Automobile shock absorber with frequency-selective action |
Dec. 26, 1995 |
| 5477946 |
Vibration damping devices |
Dec. 26, 1995 |
| 5476161 |
Self-energizing, self-levelling controllable damper unit for a vehicle suspension |
Dec. 19, 1995 |
| 5450932 |
Dashpots |
Sep. 19, 1995 |
| 5449150 |
Vibration damping device with an electrode and having rolling lobes of different radii |
Sep. 12, 1995 |
| 5401009 |
Compound diaphragm bellows |
Mar. 28, 1995 |
| 5383705 |
Shock absorbing seat |
Jan. 24, 1995 |
| 5368140 |
Damper device and method of its use, and a device for manufacturing semiconductors using the damper device |
Nov. 29, 1994 |
| 5366048 |
Vibration damping device |
Nov. 22, 1994 |
| 5343444 |
Pneumatic timer |
Aug. 30, 1994 |
| 5332070 |
Three parameter viscous damper and isolator |
Jul. 26, 1994 |
| 5318156 |
Rigid volume viscous damper |
Jun. 7, 1994 |
| 5301716 |
Closure damper for a sanitary water fitting |
Apr. 12, 1994 |
| 5277281 |
Magnetorheological fluid dampers |
Jan. 11, 1994 |
| 5249783 |
Vibration absorbing damper |
Oct. 5, 1993 |
| 5219430 |
Hydraulic damper and elastic-return strut comprising such a damper |
Jun. 15, 1993 |
| 5219051 |
Folded viscous damper |
Jun. 15, 1993 |
| 5180145 |
Vibration damping device |
Jan. 19, 1993 |
| 5178241 |
Hydraulic damper and elastic-return strut comprising such a damper |
Jan. 12, 1993 |
| 5145039 |
Damper filled with oil |
Sep. 8, 1992 |
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