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Class Information
Number: 188/312
Name: Brakes > Internal-resistance motion retarder > Having a thrust member with a variable volume chamber (e.g., coaxial or telescoping tubes, compensating reservoir) > Having piston rod extending through ends of chamber
Description: Device wherein said container is an elongated cylinder having two extremities defining the length dimension thereof, and said member is a piston having two faces each oriented toward one of said extremities, to each of which faces is connected a shaft that reaches through a respective extremity, at least one of said shafts being connected to a load.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7377372 |
Telescopic fork leg |
May. 27, 2008 |
| 7316303 |
Force-controlling mechanical device |
Jan. 8, 2008 |
| 7314124 |
Vibration damping apparatus |
Jan. 1, 2008 |
| 7264095 |
Vibration and displacement damper, in particular for cable stays |
Sep. 4, 2007 |
| 7234574 |
Damping coefficient switching-type hydraulic damper |
Jun. 26, 2007 |
| 7143875 |
Attenuation coefficient switching type hydraulic damper |
Dec. 5, 2006 |
| 7070027 |
Magneto-rheological damper |
Jul. 4, 2006 |
| 6971492 |
Shock adapter |
Dec. 6, 2005 |
| 6971493 |
Front fork |
Dec. 6, 2005 |
| 6926500 |
Fluid inertia drag damper for rotary wing aircraft rotor |
Aug. 9, 2005 |
| 6824154 |
Telescoping suspension fork having a quick release wheel axle clamp |
Nov. 30, 2004 |
| 6789652 |
Resilient leg |
Sep. 14, 2004 |
| 6736245 |
Dampening cylinder incorporating stop valve |
May. 18, 2004 |
| 6454206 |
Vibration damping apparatus |
Sep. 24, 2002 |
| 6386311 |
Limited independent steering device |
May. 14, 2002 |
| 6371263 |
Vehicle and vehicle suspension |
Apr. 16, 2002 |
| 6357734 |
Suspension damper with vehicle spring preload |
Mar. 19, 2002 |
| 6352143 |
Vibration damping system using a hydraulic damper with a field responsive fluid control |
Mar. 5, 2002 |
| 6244609 |
Front wheel suspension fork for two wheeled vehicles and method |
Jun. 12, 2001 |
| 6219946 |
Power shovel with dipper door snubber and/or closure assembly |
Apr. 24, 2001 |
| 6216831 |
Frictionless hydraulic damper and damper-snubber |
Apr. 17, 2001 |
| 6196528 |
Spacecraft antenna vibration control damper |
Mar. 6, 2001 |
| 6024370 |
Damping cartridge for high performance suspension systems |
Feb. 15, 2000 |
| 5984058 |
Cushioned braking system for a monorail trolley |
Nov. 16, 1999 |
| 5947240 |
Load vibration isolation apparatus |
Sep. 7, 1999 |
| 5918865 |
Load isolator apparatus |
Jul. 6, 1999 |
| 5873437 |
Shock absorber |
Feb. 23, 1999 |
| 5829556 |
Damper device, of the type with hydrostatic compression of elastomer, and its applications |
Nov. 3, 1998 |
| 5803213 |
Heavy load vibration isolation apparatus |
Sep. 8, 1998 |
| 5769191 |
Universal stabilizer strut for a truck camper |
Jun. 23, 1998 |
| 5758455 |
High pressure servo-mechanism control system for civil or architectural structure |
Jun. 2, 1998 |
| 5746335 |
Double acting center-of-car cushioning device |
May. 5, 1998 |
| 5720473 |
Shock absorber |
Feb. 24, 1998 |
| 5687452 |
Hydraulic snubber for aircraft |
Nov. 18, 1997 |
| 5680913 |
Snubber for a hydraulic motor |
Oct. 28, 1997 |
| 5662046 |
Method and apparatus for controlling railway truck hunting and a railway car body supported thereby |
Sep. 2, 1997 |
| 5558190 |
Damping device adapted for use in exercise apparatus |
Sep. 24, 1996 |
| 5366048 |
Vibration damping device |
Nov. 22, 1994 |
| 5361706 |
Conveying system with tensioning and docking assembly and method |
Nov. 8, 1994 |
| 5347771 |
High damping device for seismic response controlled structure |
Sep. 20, 1994 |
| 5323884 |
Shock absorbing apparatus and drive unit which uses the same |
Jun. 28, 1994 |
| 5318156 |
Rigid volume viscous damper |
Jun. 7, 1994 |
| 5271485 |
Hydraulic damper |
Dec. 21, 1993 |
| 5219430 |
Hydraulic damper and elastic-return strut comprising such a damper |
Jun. 15, 1993 |
| 5178241 |
Hydraulic damper and elastic-return strut comprising such a damper |
Jan. 12, 1993 |
| 5147018 |
Cylinder lock device for use in structure |
Sep. 15, 1992 |
| 5076403 |
Damping system for vibrating body |
Dec. 31, 1991 |
| 5050849 |
Vibration buffer |
Sep. 24, 1991 |
| 5000299 |
Shock absorber using electro-viscous fluid |
Mar. 19, 1991 |
| 4981199 |
Hydraulic cylinder for an exerciser |
Jan. 1, 1991 |
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