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Class Information
Number: 188/315
Name: Brakes > Internal-resistance motion retarder > Having a thrust member with a variable volume chamber (e.g., coaxial or telescoping tubes, compensating reservoir) > With valve controlling fluid flow between chambers or compartments of the chamber > With reservoir for fluid > Annular reservoir
Description: Device wherein said container is a first cylinder and said enclosed space is a tubular volume bounded in part by said first cylinder and a second cylinder outside of and concentric with said first cylinder.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7441637 |
Hydraulic shock absorber |
Oct. 28, 2008 |
| 7438164 |
Solenoid actuated continuously variable servo valve for adjusting damping in shock absorbers and struts |
Oct. 21, 2008 |
| 7431134 |
Gas spring |
Oct. 7, 2008 |
| 7422199 |
Self-pumping hydropneumatic suspension strut unit |
Sep. 9, 2008 |
| 7364142 |
Spring strut unit for suspension systems of motor vehicles |
Apr. 29, 2008 |
| 7357232 |
Front fork in two-wheeled motor vehicle or the like |
Apr. 15, 2008 |
| 7347307 |
Integrated damping adjustment valve |
Mar. 25, 2008 |
| 7273137 |
Inertia valve shock absorber |
Sep. 25, 2007 |
| 7270222 |
Externally adjustable internal bypass shock absorber |
Sep. 18, 2007 |
| 7264095 |
Vibration and displacement damper, in particular for cable stays |
Sep. 4, 2007 |
| 7255210 |
Telescopic fork leg for a vehicle, preferably a motorcycle |
Aug. 14, 2007 |
| 7243766 |
Rebound cushion for hydraulic shock absorber |
Jul. 17, 2007 |
| 7225906 |
Vibration damper having a joint eye |
Jun. 5, 2007 |
| 7216747 |
Amplitude controlled orifice valving |
May. 15, 2007 |
| 7172058 |
Vibration damper with amplitude-dependent damping force |
Feb. 6, 2007 |
| 7097015 |
Suspension system for motor vehicles |
Aug. 29, 2006 |
| 7055661 |
Hydraulic shock absorber with adjusting of shock absorbing type |
Jun. 6, 2006 |
| 7025184 |
Hydraulic shock absorber with self leveling function for vehicle height |
Apr. 11, 2006 |
| 7021434 |
Self-pumping hydropneumatic suspension strut |
Apr. 4, 2006 |
| 7017720 |
Front fork |
Mar. 28, 2006 |
| 7004293 |
Thermal expansion compensation shock absorber |
Feb. 28, 2006 |
| 6997293 |
Front fork of motor cycle |
Feb. 14, 2006 |
| 6974005 |
Vibration damper with overload protection |
Dec. 13, 2005 |
| 6974001 |
Temperature compensating gas spring |
Dec. 13, 2005 |
| 6971493 |
Front fork |
Dec. 6, 2005 |
| 6959796 |
Adjustable damper with valve mounted in-line |
Nov. 1, 2005 |
| 6938887 |
Suspension system for bicycles |
Sep. 6, 2005 |
| 6926128 |
Adaptive shock damping control |
Aug. 9, 2005 |
| 6913126 |
Impact damper |
Jul. 5, 2005 |
| 6913127 |
Adjacent baffle design for shock absorber |
Jul. 5, 2005 |
| 6899206 |
Air cylinder with high frequency shock absorber and accelerator |
May. 31, 2005 |
| 6883652 |
Heavy duty base valve |
Apr. 26, 2005 |
| 6863163 |
Self leveling vehicle suspension damper |
Mar. 8, 2005 |
| 6793049 |
Acceleration sensitive damping for automotive dampers |
Sep. 21, 2004 |
| 6695104 |
Reusable impact energy absorbing device |
Feb. 24, 2004 |
| 6695105 |
Hydraulic shock absorber |
Feb. 24, 2004 |
| 6691840 |
MR damper with rebound cut-off feature |
Feb. 17, 2004 |
| 6659242 |
Hydraulic shock absorber for vehicle |
Dec. 9, 2003 |
| 6648109 |
Adjustable shock absorber |
Nov. 18, 2003 |
| 6648310 |
Shock absorber |
Nov. 18, 2003 |
| 6622832 |
Hydraulic shock absorber |
Sep. 23, 2003 |
| 6622831 |
Soft-start, soft-return gas spring |
Sep. 23, 2003 |
| 6619446 |
Vibration damper with a deaerating device |
Sep. 16, 2003 |
| 6619445 |
Telescopic vibration damper |
Sep. 16, 2003 |
| 6581733 |
Acceleration sensitive damping for automotive dampers |
Jun. 24, 2003 |
| 6568664 |
Front fork for motorcycle |
May. 27, 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 |
| 6527093 |
Pressure controlled suspension damper |
Mar. 4, 2003 |
| 6464048 |
Solenoid actuated continuously variable shock absorber |
Oct. 15, 2002 |
| 6460662 |
Externally guided damper |
Oct. 8, 2002 |
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