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Class Information
Number: 280/124.161
Name: Land vehicles > Wheeled > Running gear > Suspension arrangement > Fluidic suspension > Fluid handling details > Closed system
Description: Subject matter wherein the displaceable flowable agent is contained at all times.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7624994 |
Method for adjusting the amount of air in a closed air supply system for a chassis |
Dec. 1, 2009 |
| 7611152 |
Active chassis of a vehicle |
Nov. 3, 2009 |
| 7590478 |
Method for controlling the quantity of air in a self-contained air supply system for a chassis |
Sep. 15, 2009 |
| 7584812 |
Articulated dozer with suspension and suspension lockout |
Sep. 8, 2009 |
| 7484747 |
Pneumatic suspension system for a vehicle |
Feb. 3, 2009 |
| 7475895 |
Hydraulic circuit for a stabilizer bar |
Jan. 13, 2009 |
| 7396024 |
Fluid pressure control apparatus for stabilizers |
Jul. 8, 2008 |
| 7390001 |
Vehicle suspension system |
Jun. 24, 2008 |
| 7390002 |
Suspension system of vehicle |
Jun. 24, 2008 |
| 7341263 |
Hydropneumatic suspension |
Mar. 11, 2008 |
| 7318595 |
Variable ride control |
Jan. 15, 2008 |
| 7293780 |
Vehicle roll control system |
Nov. 13, 2007 |
| 7249775 |
Wheel suspension |
Jul. 31, 2007 |
| 7210688 |
Suspension system for motor vehicle |
May. 1, 2007 |
| 7192034 |
Load based suspension motion limiting |
Mar. 20, 2007 |
| 7150457 |
Suspension system for a vehicle |
Dec. 19, 2006 |
| 7073803 |
Suspension system, in particular for a working machine |
Jul. 11, 2006 |
| 7055832 |
Vehicle roll control system |
Jun. 6, 2006 |
| 6976689 |
Linked suspension system for a vehicle |
Dec. 20, 2005 |
| 6948580 |
Hydraulic tilting device for tilting a vehicle cab |
Sep. 27, 2005 |
| 6935639 |
Mean pressure estimation for compressible fluid strut |
Aug. 30, 2005 |
| 6929271 |
Hydraulically compensated stabilizer system |
Aug. 16, 2005 |
| 6886837 |
Hydraulic suspension strut for an amphibious vehicle |
May. 3, 2005 |
| 6883810 |
Air spring stiffness controller |
Apr. 26, 2005 |
| 6820877 |
Wheeled type working vehicle |
Nov. 23, 2004 |
| 6698778 |
Air suspension having a closed compressed-air system |
Mar. 2, 2004 |
| 6598891 |
Suspension for a four-wheeled vehicle |
Jul. 29, 2003 |
| 6575484 |
Dual mode regenerative suspension for an off-road vehicle |
Jun. 10, 2003 |
| 6517094 |
Hydraulic anti-roll suspension system for motor vehicles |
Feb. 11, 2003 |
| 6511085 |
Vehicle suspension apparatus |
Jan. 28, 2003 |
| 6477455 |
Device to control the dynamic stability of an industrial vehicle |
Nov. 5, 2002 |
| 6457730 |
Anti-roll bar with link actuator for controlling torsional rigidity |
Oct. 1, 2002 |
| 6428024 |
Control arrangement for vehicle suspension system |
Aug. 6, 2002 |
| 6412759 |
Method for controlling system including a controllable air spring and a controllable shock absorber connected in parallel |
Jul. 2, 2002 |
| 6398236 |
Lift axle suspension with axle reservoir |
Jun. 4, 2002 |
| 6394238 |
Regenerative suspension for an off-road vehicle |
May. 28, 2002 |
| 6390484 |
Vehicle suspensions |
May. 21, 2002 |
| 6386554 |
Apparatus and method for operating a hydraulic suspension system of a crop sprayer |
May. 14, 2002 |
| 6354617 |
Level control for a vehicle having air springs |
Mar. 12, 2002 |
| 6276710 |
Articulating air spring suspension for tandem axle |
Aug. 21, 2001 |
| 6270098 |
Load distribution unit for vehicle suspension system |
Aug. 7, 2001 |
| 6196555 |
Roll-resistant hydraulic suspension system, kit and method for load handling vehicles |
Mar. 6, 2001 |
| 6010139 |
Vehicle suspension with independent pitch and roll control |
Jan. 4, 2000 |
| 5988607 |
Self-pumping hydropneumatic strut with an internal level control |
Nov. 23, 1999 |
| 5865453 |
Vehicle height adjusting suspension including differential pressure valve |
Feb. 2, 1999 |
| 5660411 |
Active suspension system for an automobile |
Aug. 26, 1997 |
| 5632502 |
Rotary actuator such as a rotary actuator for a motor vehicle suspension |
May. 27, 1997 |
| 5566970 |
Car automatic balance device |
Oct. 22, 1996 |
| 5562305 |
Vehicle suspension system |
Oct. 8, 1996 |
| 5529324 |
System and method for vehicle roll control |
Jun. 25, 1996 |
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