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Class Information
Number: 280/5.501
Name: Land vehicles > Suspension modification enacted during travel (i.e., active suspension control) > Including fail-safe override of hazardous condition
Description: Subject matter comprising means for detecting a perceived abnormal handling or ride posture characteristic presenting a potentially life threatening situation during surface traversing motion whereby the regulatable elastic means is caused to alter its elasticity property so as to assume a predefined state.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7418331 |
Method for indicating a faulty strut and vehicle using same |
Aug. 26, 2008 |
| 7412314 |
Soil trip vehicle rollover detection method |
Aug. 12, 2008 |
| 7376501 |
Vehicle height adjustment system |
May. 20, 2008 |
| 7311314 |
Vehicular suspension system |
Dec. 25, 2007 |
| 7063333 |
Method and device for ride height control of a motor vehicle |
Jun. 20, 2006 |
| 7012513 |
Method and device for dynamic setting of a vehicle component |
Mar. 14, 2006 |
| 6988577 |
Safety arrangement for a motor vehicle |
Jan. 24, 2006 |
| 6923453 |
Suspension leveling system |
Aug. 2, 2005 |
| 6898501 |
Apparatus for facilitating reduction of vibration in a work vehicle having an active CAB suspension system |
May. 24, 2005 |
| 6830250 |
Direction/distance sensing vehicle function control system |
Dec. 14, 2004 |
| 6697726 |
Rolling control apparatus and method of vehicle |
Feb. 24, 2004 |
| 6634445 |
Skid steer vehicle having suspensions that are locked based on vehicle speed |
Oct. 21, 2003 |
| 6418360 |
Sensor structure for measuring vehicle suspension related information |
Jul. 9, 2002 |
| 6356075 |
Position sensor system including voltage transfer function |
Mar. 12, 2002 |
| 6311110 |
Adaptive off-state control method |
Oct. 30, 2001 |
| 6240348 |
Vehicle height adjust control apparatus and method |
May. 29, 2001 |
| 6212451 |
Pneumatic suspension leveling system for vehicles |
Apr. 3, 2001 |
| 6116618 |
Vehicular slope determination apparatus and vehicle height adjust control apparatus and vehicle height adjust control apparatus and method using the same |
Sep. 12, 2000 |
| 5968102 |
Suspension control apparatus |
Oct. 19, 1999 |
| 5735540 |
Dual-circuit hydraulic system for an active vehicle suspension control system |
Apr. 7, 1998 |
| 5534848 |
Automotive fault tolerant serial communication |
Jul. 9, 1996 |
| 5441298 |
Apparatus for stabilizing an electric active suspension system upon interruption of the power supply |
Aug. 15, 1995 |
| 5438514 |
Apparatus for controlling damping coefficient for vehicular shock absorber |
Aug. 1, 1995 |
| 5342023 |
Hydraulic control device for active suspension system |
Aug. 30, 1994 |
| 5323319 |
Damping force controller |
Jun. 21, 1994 |
| 5296785 |
Fail-safe vehicle suspension system including switched reluctance motor |
Mar. 22, 1994 |
| 5265913 |
Leveling system for vehicles |
Nov. 30, 1993 |
| 5267161 |
System for the generation of signals for control or regulation of an undercarriage controllable or regulable in its sequences of motion |
Nov. 30, 1993 |
| 5261691 |
Leveling system for vehicles |
Nov. 16, 1993 |
| 5243324 |
Method of detecting a fault in an automotive system |
Sep. 7, 1993 |
| 5232242 |
Power consumption limiting means for an active suspension system |
Aug. 3, 1993 |
| 5219152 |
Adjustable-stroke spring and shock absorber device |
Jun. 15, 1993 |
| 5217247 |
Suspension control system |
Jun. 8, 1993 |
| 5195772 |
Valve configuration for converting an active suspension system into a passive suspension system |
Mar. 23, 1993 |
| 5188390 |
Suspension system having active and passive modes |
Feb. 23, 1993 |
| 5160161 |
Working fluid circuit with line pressure control for vehicle active suspension system |
Nov. 3, 1992 |
| 5156645 |
Working fluid circuit for active suspension system with surge suppression during fail-safe mode operation |
Oct. 20, 1992 |
| 5141245 |
Apparatus for adjusting vehicle body height |
Aug. 25, 1992 |
| 5092625 |
Fail detecting system for electromagnetic actuator and fail-safe system for active suspension system incorporating electromagnetic actuator |
Mar. 3, 1992 |
| 5090726 |
Suspension control system |
Feb. 25, 1992 |
| 5062659 |
Suspension apparatus of a vehicle |
Nov. 5, 1991 |
| 5060970 |
Suspension apparatus of a vehicle |
Oct. 29, 1991 |
| 5060969 |
Suspension apparatus of a vehicle |
Oct. 29, 1991 |
| 5060968 |
Suspension apparatus of a vehicle |
Oct. 29, 1991 |
| 5048861 |
Active suspension system and pressure control valve therefor |
Sep. 17, 1991 |
| 5044662 |
Active suspension system with enhanced suspension control characteristics at on/off transition of suspension control |
Sep. 3, 1991 |
| 5042833 |
Active suspension system with fail-safe system capable of automatically resuming normal suspension control upon resumption of normal state operation |
Aug. 27, 1991 |
| 5041977 |
Actively controlled suspension system with fail-safe operation in response to failure of sensor for monitoring vehicle attitude change |
Aug. 20, 1991 |
| 5032997 |
Fail-safe vehicle control system |
Jul. 16, 1991 |
| 5028073 |
Dynamic vehicle suspension system including electronically commutated motor |
Jul. 2, 1991 |
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