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Class Information
Number: 280/5.512
Name: Land vehicles > Suspension modification enacted during travel (i.e., active suspension control) > Lateral vehicle disposition > Steering element responsive (e.g., steering angle, steering rate) > Including suspension stiffness for ride comfort (e.g., damping coefficient, spring rate)
Description: Subject matter wherein the regulatable elastic means additionally governs the extent of vibrational force experienced by a vehicle occupant.


Patents under this class:
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Patent Number Title Of Patent Date Issued
7621538 Air spring assembly with localized signal processing, system and method utilizing same, as well as operating module therefor Nov. 24, 2009
7600762 Suspension control device Oct. 13, 2009
7406371 Suspension control system Jul. 29, 2008
7340334 Control device of variable damping force damper Mar. 4, 2008
7287760 Vehicle suspension system and method Oct. 30, 2007
7137634 Active control type mounting bushing device for vehicle Nov. 21, 2006
7085636 Transmissibility shaping control for active vehicle suspension systems Aug. 1, 2006
6679504 Seamless control of spring stiffness in a liquid spring system Jan. 20, 2004
6619672 Suspension device having a trim corrector Sep. 16, 2003
6598885 Single valve control of damping and stiffness in a liquid spring system Jul. 29, 2003
6439582 Vehicle suspensions Aug. 27, 2002
6397134 Vehicle suspension control with enhanced body control in steering crossover May. 28, 2002
6370458 Vehicle suspension control with vehicle handling enhancement having relative velocity dependent adjustment Apr. 9, 2002
6311110 Adaptive off-state control method Oct. 30, 2001
6298294 Device for controlling suspension shock absorbers of vehicles based upon phantom substitute therefor Oct. 2, 2001
6285935 Device for controlling suspension shock absorbers of vehicles with skewed phantom substitute Sep. 4, 2001
6219602 Vehicle suspension control with stability in turn enhancement Apr. 17, 2001
6181997 Vehicle suspension control with compensation for yaw correcting active brake control Jan. 30, 2001
6158746 Suspension control apparatus Dec. 12, 2000
6032770 Low force actuator for suspension control Mar. 7, 2000
6023220 Vehicle having a scanning system Feb. 8, 2000
5987369 System and method of controlling semiactive suspension Nov. 16, 1999
5948028 Method of improving response time in a vehicle active tilt control system Sep. 7, 1999
5928297 Suspension control device of vehicle according to genetic algorithm Jul. 27, 1999
5765115 Pneumatic tilt stabilization suspension system Jun. 9, 1998
5662356 Roll correction system with countersteer compensation Sep. 2, 1997
5475596 Full car semi-active suspension control based on quarter car control Dec. 12, 1995
5401052 Vehicle suspension device for stabilizing steering characteristics Mar. 28, 1995
5383679 Arrangement of suspension system for automotive vehicle Jan. 24, 1995
5367459 Apparatus for controlling dampers in a vehicle suspension system Nov. 22, 1994
5342080 Vehicle height control system Aug. 30, 1994
5342079 Control apparatus for vehicle suspension mechanism Aug. 30, 1994
5324068 Method for semiactive chassis control Jun. 28, 1994
5322319 Active suspension apparatus for a vehicle Jun. 21, 1994
5316272 Liquid spring vehicular suspension system and associated control apparatus May. 31, 1994
5295705 Automobile suspension including control of variable damping coefficient shock absorber Mar. 22, 1994
5288101 Variable rate torsion control system for vehicle suspension Feb. 22, 1994
5263737 Device for stabilizing the attitude of an automobile Nov. 23, 1993
5215327 Vehicle suspension Jun. 1, 1993
5201389 Method of varying a suspension damping force as a vehicle is steered Apr. 13, 1993
5199737 Method of controlling a semi-active chassis Apr. 6, 1993
5193844 Suspension system for a vehicle Mar. 16, 1993
5180186 Strut and method for steer-sensitive damping Jan. 19, 1993
5165715 Suspension system for automotive vehicle Nov. 24, 1992
5161816 Suspension control apparatus Nov. 10, 1992
5152547 Dual piston strut Oct. 6, 1992
5149131 Hydraulic damping device for vehicles Sep. 22, 1992
5145205 Vehicle suspension system Sep. 8, 1992
5137300 Vehicle suspension with auxiliary leaf spring and squat control system Aug. 11, 1992
5138554 Suspension controller Aug. 11, 1992

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