Patents
Patents for B60G 17 - Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load (16,940)
08/1993
08/04/1993EP0434780B1 Semi-active regulation of chassis
08/03/1993US5233293 Sensor for measuring the speed and/or position of a piston in relation to that of the cylinder it moves inside of in a dashpot or shock absorber
08/03/1993US5232242 Power consumption limiting means for an active suspension system
08/03/1993US5232209 Macpherson strut assembly or the like
07/1993
07/29/1993DE4202298A1 Fahrgestell fuer ein nutzfahrzeug, insbesondere fuer land- oder forstwirtschaftliche zwecke Chassis for a commercial vehicle, especially for agricultural or forestry purposes
07/28/1993EP0552848A2 Axle suspension device for a vehicle with spring suspension
07/28/1993EP0552568A1 A process and an apparatus for controlling vibration damping force in a vibration damping device
07/28/1993EP0552487A2 Electronic control system for a electromagnetic actuator in a vehicle with a control device
07/28/1993EP0552438A1 Shock absorber
07/28/1993EP0552435A2 Method and device for generating a signal for driving a chassis control system
07/28/1993EP0450006B1 Process and device for chassis control
07/27/1993US5231583 Method and apparatus for dynamic leveling of a vehicle using an active suspension system
07/27/1993US5230529 Control arrangement
07/21/1993EP0551986A1 Height sensor and air spring device incorporating the same
07/21/1993EP0551764A2 Method and apparatus for misfire and rough road detection
07/21/1993EP0551479A1 Variable assist gain control apparatus for a servo-assist system
07/20/1993US5229955 Apparatus for detecting road surface frictional coefficient
07/20/1993US5229829 Height sensor and air cushion
07/20/1993US5228719 Automotive active suspension system for anti-rolling control
07/20/1993US5228704 Vehicle height control system after ignition switch is turned off
07/15/1993CA2075513A1 Wheel suspension system
07/14/1993EP0446338B1 Vehicle wheel suspension method
07/13/1993US5226675 Fifth wheel suspension
07/13/1993US5226635 Strut for a vehicle suspension
07/07/1993EP0419646B1 Device for adjusting the geometry of a vehicle wheel
07/01/1993DE4243979A1 Motor vehicle suspension with variable hardness dampers - has vertical motion sensors on each damper and with programmed control to minimise bouncing
07/01/1993DE4242790A1 Vehicle suspension with variable damping characteristics w.r.t. vehicle conditions - has motion sensors on suspension mountings and with stepping motor to vary damping characteristics
07/01/1993DE4222922A1 Loading control for pneumatic sprung double axle - has pressure sensors on main axle controlling diversion of excess load to secondary axle to maintain traction on main axle
06/1993
06/30/1993EP0549114A2 Fail-safe vehicle suspension system
06/29/1993US5222759 Apparatus for active control of body motions in motor vehicles
06/24/1993WO1993011954A1 Suspension unit
06/24/1993DE4241249A1 Motor vehicle suspension with skyhook active vibration dampers - suppresses wheel vibration by damping with linear relationship to three significant vertical velocities with constant coeffts.
06/22/1993US5220983 Shock absorber with heat exchanger and improved cylinder head assembly
06/22/1993US5220982 Dampener
06/22/1993CA1319373C Variable rate shock absorber and system therefor
06/16/1993EP0546737A1 Rear wheel braking force control method and associated apparatus
06/16/1993EP0546295A1 Semi-active undercarriage control system
06/16/1993EP0546058A1 The use of a displacement machine as a pressure control valve.
06/15/1993US5220505 Height control system in automotive suspension system with hunting preventive feature
06/15/1993US5219181 Anti-roll system with tilt limitation
06/15/1993US5219152 Adjustable-stroke spring and shock absorber device
06/15/1993CA1319157C Suspension unit for active suspension system
06/15/1993CA1319155C Suspension and leveling system for a vehicle
06/10/1993WO1993010988A1 Dual piston strut
06/09/1993EP0545687A2 Suspension system
06/09/1993EP0545130A2 Process and device for chassis control
06/09/1993EP0544856A1 Electric-motor-driven hydraulic pump.
06/08/1993US5218546 Frequency shaping method for minimizing impact harshness of suspension system
06/08/1993US5218545 Suspension apparatus of automotive vehicle with control system having a variable time constant
06/08/1993US5218308 Sensor for and method of detecting the position of a piston inside the cylinder of a dashpot
06/08/1993US5217280 Pressure sensitive signal device for vehicle brake pedal
06/08/1993US5217248 Vehicle suspension system
06/08/1993US5217247 Suspension control system
06/08/1993US5217246 Control system for controlling the suspension of a land vehicle
06/08/1993US5217210 Motor vehicle spring support system with computer-assisted control
06/08/1993US5217095 Suspension system
06/02/1993EP0544649A2 Motorcycle having body height adjustor
06/02/1993EP0544484A2 System for controlling suspension deflection
06/02/1993EP0544108A1 Semi-active suspension control system for cars
06/02/1993EP0387269B1 Vehicle suspension systems
06/01/1993US5216364 Variable transformer position sensor
06/01/1993US5215328 Torsion suspension for a single axle
06/01/1993US5215327 Vehicle suspension
05/1993
05/27/1993WO1993010371A1 Vibration damper
05/27/1993WO1993009966A2 Hydraulic adjustable vibration damper
05/26/1993EP0543321A1 Hydropneumatic suspension
05/26/1993EP0542865A1 A suspension system with improved resonance damping and a method for regulating the suspension system.
05/26/1993CN2134307Y Adjustable bearing point swinging shock damper
05/19/1993EP0542282A1 Vibration damper
05/19/1993EP0541735A1 System for generating signals to control or regulate a chassis of which the movement cycles can be controlled or regulated
05/19/1993DE4137915A1 Hydraulischer regelbarer schwingungsdaempfer Hydraulic Controllable shock absorber
05/19/1993DE4137403A1 Twin-tube car shock absorber with variable damping
05/19/1993DE4137307A1 Height-adjustable telescopic damping with variable reaction - uses compressible elastomer with variable valve connection to reservoir
05/19/1993DE4135607C1 Controllable shock absorber for motor vehicle - has bypass duct opening and closing by piston rod and cylinder rotary motion
05/18/1993US5212640 Automotive control system employing acceleration sensor and fault detecting system therefor
05/18/1993US5211420 Adjustable height suspension mechanism for two-wheeled motor vehicles
05/18/1993CA1317979C Vehicle suspension
05/13/1993WO1993009008A1 Device for detecting running variables in a motor vehicle
05/13/1993WO1993008996A1 A suspension system for the steering and driving wheel in a vehicle
05/13/1993DE4225814C1 Height control for vehicle - incorporates bolt with adjustment nut engaging lugs on pair of brackets
05/13/1993DE4136572A1 Vehicle with motorised chassis levelling system - uses hydraulic spring suspensions for each wheel, activated via levelling switch in turn controlled by position of vehicle stationary brake, to provide horizontal stability
05/12/1993EP0540741A1 System for measuring carrying weight of vehicle
05/12/1993EP0526471A4 Fluid control valve
05/11/1993US5210490 Linear position sensor having coaxial or parallel primary and secondary windings
05/11/1993US5209261 Slide valve
05/06/1993DE4136262A1 Active suspension with cornering stability - has front wheels linked by stabiliser with compensating drive to counteract differential displacements across vehicle
05/06/1993DE4135900A1 Adjustable automotive air spring - is adjusted by varying effective working surface area using tapered supporting cylinder and rolling bellows
05/05/1993EP0539546A1 System for generating signals for the control of adjustable running gear
05/05/1993EP0539438A1 A damper unit.
05/04/1993US5208749 Method for controlling active suspension system on the basis of rotational motion model
05/04/1993US5207301 Active suspension actuator with real time damping
05/04/1993US5207300 Hydraulic, adjustable vibration damper for motor vehicles
05/04/1993US5207239 Variable gain servo assist
04/1993
04/29/1993WO1993008415A1 A pressure relief valve
04/29/1993WO1992016772A3 Twin-tube shock absorber
04/28/1993EP0539063A1 System for reducing suspension end-stop collisions
04/28/1993EP0538965A2 Vibration attenuating method utilizing continuously variable semiactive damper
04/27/1993US5205581 System for controlling a chassis
04/27/1993US5205385 Adjustable damping force hydraulic shock absorber
04/22/1993DE4134343A1 Hydropneumatic suspension system for motor vehicle - uses active regulation via variable fluid vol. and gas vol. with switching between alternate modes