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Class Information
Number: 188/322.21
Name: Brakes > Internal-resistance motion retarder > Cylinder structure > Having means for filling or recharging
Description: Device including a means associated with the container permitting access to its interior for introducing dampening media into the device.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7426983 |
Landing gear strut damper, and landing gear with independent struts comprising same |
Sep. 23, 2008 |
| 7413062 |
Electronically controlled frequency dependent damping |
Aug. 19, 2008 |
| 7306079 |
Suspension system for motor vehicles |
Dec. 11, 2007 |
| 7168535 |
Non metallic gas valve assembly for a shock absorber |
Jan. 30, 2007 |
| 7097012 |
Compact temperature compensating gas spring |
Aug. 29, 2006 |
| 7021434 |
Self-pumping hydropneumatic suspension strut |
Apr. 4, 2006 |
| 7017893 |
Pull-type suspension |
Mar. 28, 2006 |
| 7007588 |
Device for adjusting the pressure in a hydraulic jack |
Mar. 7, 2006 |
| 7004292 |
Adjusting element having a cylinder with pressure relief |
Feb. 28, 2006 |
| 6749046 |
Combined spring and shock absorber system including a hydraulic accumulator |
Jun. 15, 2004 |
| 6695105 |
Hydraulic shock absorber |
Feb. 24, 2004 |
| 6695104 |
Reusable impact energy absorbing device |
Feb. 24, 2004 |
| 6691841 |
Shock absorber with leveling function |
Feb. 17, 2004 |
| 6648309 |
Self-pumping hydropneumatic suspension strut with internal ride-height control |
Nov. 18, 2003 |
| 6581651 |
Gas filling apparatus and method for gas shock absorber |
Jun. 24, 2003 |
| 6425467 |
Actuation arrangement for movable components on vehicles |
Jul. 30, 2002 |
| 6217011 |
Fluid mount including a partitionless compensator |
Apr. 17, 2001 |
| 6129368 |
Axle controller for industrial vehicles |
Oct. 10, 2000 |
| 6092795 |
Fluid and elastomer damper |
Jul. 25, 2000 |
| 5996747 |
Automatic-return hydraulic device, especially for vehicle seats |
Dec. 7, 1999 |
| 5735510 |
Vibration damper apparatus |
Apr. 7, 1998 |
| 5735371 |
Cylinder piston device |
Apr. 7, 1998 |
| 5711514 |
Shock absorber for a bicycle |
Jan. 27, 1998 |
| 5595268 |
Fluid actuated friction damper |
Jan. 21, 1997 |
| 5579814 |
Method and apparatus for charging dampers with pressurized gas |
Dec. 3, 1996 |
| 5529155 |
Suspension strut and seal arrangement |
Jun. 25, 1996 |
| 5509514 |
Gas charging of suspension damper |
Apr. 23, 1996 |
| 5458219 |
Pressurized shock absorber |
Oct. 17, 1995 |
| 5339932 |
Apparatus and method to cushion movement of a member |
Aug. 23, 1994 |
| 5328005 |
Valve in an air shock absorber |
Jul. 12, 1994 |
| 5314045 |
Fluid connecting assembly |
May. 24, 1994 |
| 5207301 |
Active suspension actuator with real time damping |
May. 4, 1993 |
| 5178239 |
Shock absorber |
Jan. 12, 1993 |
| 5148896 |
High pressure hydropneumatic shock absorber |
Sep. 22, 1992 |
| 5141210 |
Longitudinally adjustable gas spring |
Aug. 25, 1992 |
| 5094324 |
Bicycle shock-absorbing apparatus |
Mar. 10, 1992 |
| 4995485 |
Sealing structure of an accumulator |
Feb. 26, 1991 |
| 4934669 |
Hydraulic shock absorber |
Jun. 19, 1990 |
| 4928799 |
Hydraulic dashpot |
May. 29, 1990 |
| 4890822 |
Car suspension system |
Jan. 2, 1990 |
| 4838527 |
Convertible gas spring |
Jun. 13, 1989 |
| 4815716 |
Telescoping strut shock isolator |
Mar. 28, 1989 |
| 4813655 |
Control valve for gas spring |
Mar. 21, 1989 |
| 4721289 |
Combined check and exhaust valve for high pressure gas spring |
Jan. 26, 1988 |
| 4718647 |
Pneumatic counterbalance with dual force |
Jan. 12, 1988 |
| 4702463 |
Gas spring |
Oct. 27, 1987 |
| 4667780 |
Re-chargeable servo cylinder |
May. 26, 1987 |
| 4664234 |
Self pressurized damper |
May. 12, 1987 |
| 4662616 |
Combined check and exhaust valve for high pressure gas spring |
May. 5, 1987 |
| 4653616 |
Damper |
Mar. 31, 1987 |
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