| 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) |
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| 02/11/1992 | US5087072 Attitude change suppressive control system for active suspension system for automotive vehicle |
| 02/11/1992 | US5087068 Anti-rolling control for actively controlled automobile suspension system with enhanced rolling detecting ability |
| 02/11/1992 | US5086866 Motorcycle having body height adjustor |
| 02/11/1992 | US5086649 Mounting structure for load sensor in automotive suspension system |
| 02/11/1992 | CA2048912A1 Optical gauging apparatus |
| 02/06/1992 | WO1992001579A1 A damper unit |
| 02/05/1992 | EP0469615A1 Pressure supply system having means for controlling an output pressure thereof |
| 02/05/1992 | EP0469057A1 Yaw Rate Measuring Apparatus. |
| 02/05/1992 | EP0469051A1 Vehicle suspension system. |
| 02/04/1992 | US5085460 Working fluid circuit for automotive active suspension system with enhanced take-up characteristics upon initiation of operation |
| 02/04/1992 | US5085459 Pressure supply network for active suspension system and control therefor |
| 02/04/1992 | US5085458 Attitude change suppression control system for active suspension system with high sensitivity of vehicular attitude change |
| 02/04/1992 | US5085299 Shock absorber with two seat valve |
| 02/04/1992 | US5085288 Traction control system for controlling slip in a driving wheel of a vehicle |
| 01/29/1992 | EP0468941A2 A device for checking the sensors and the regularity of electrical connections in motor vehicle equipment |
| 01/29/1992 | EP0468567A1 Vehicle provided with a controllable rigid axle |
| 01/29/1992 | EP0468216A1 Device to compensate for the inclination of the bodywork of a motor car |
| 01/28/1992 | US5084821 Apparatus for determining control characteristics for automobiles and system therefor |
| 01/28/1992 | US5083811 Fluid supply circuit for active suspension system with variable fluid source discharge rate depending upon magnitude of lateral acceleration |
| 01/28/1992 | US5083803 Materials handling vehicle using either cusion or pneumatic tires |
| 01/28/1992 | US5083454 Force-operated suspension position sensor for automotive vehicle |
| 01/23/1992 | WO1992001170A1 Suspension and spring element therefor |
| 01/23/1992 | DE4115716A1 Quantitative measurement values offset eliminator - uses register of precise values for set conditions for motor vehicle steering angle detectors |
| 01/21/1992 | US5083275 Height control system for automotive suspension system with vehicle driving condition dependent variable target height |
| 01/21/1992 | US5082309 Suspension system for vehicles |
| 01/21/1992 | US5082308 Vehicle suspension device |
| 01/16/1992 | DE4039057A1 Drive for wheel axle of road or rail vehicle - has geometry forming three=dimensional coupling system |
| 01/15/1992 | EP0466628A1 Procedure for a suspension of the type having a stiffness which is greater during rebound than during shock, incorporating means for softening the change from one stiffness to the other and means for implementing the procedure |
| 01/15/1992 | EP0466604A1 Device for measuring the relative position of two relatively movable parts, which are connected by at least one telescopic damper |
| 01/15/1992 | EP0465849A2 Suspension control apparatus |
| 01/15/1992 | EP0414678B1 Height adjustment system for a vehicle with air suspension |
| 01/15/1992 | EP0409829B1 Calibration of a high regulating device in a vehicle filled with air suspension |
| 01/14/1992 | US5080446 Hydraulic pressure control device |
| 01/14/1992 | US5080392 Suspension unit |
| 01/14/1992 | US5080391 Vehicular height regulation system for automotive vehicle with active fluid pressure within predetermined variation range |
| 01/14/1992 | US5080205 Steer-sensitive variable damping strut |
| 01/09/1992 | WO1992000203A1 Hydropneumatic vehicle suspension |
| 01/09/1992 | WO1992000201A1 Device for the active adjustment of a motor vehicle wheel |
| 01/09/1992 | DE4120122A1 Hydraulic adjustable damper for vehicle - incorporates by=pass arrangement to vary damping properties |
| 01/09/1992 | DE4119494A1 Vehicle suspension regulation system - adjusts spring characteristic in dependence on detected road surface unevenness |
| 01/09/1992 | DE4116839A1 Signal processing in active motor vehicle suspension system - controlling suspension elements using signals representing acceleration of bodywork and relative movement between bodywork and wheels |
| 01/09/1992 | DE4021140A1 Trailer for distributing fodder from silo - makes use of height-adjustable frame with hydraulic actuators |
| 01/08/1992 | EP0464724A2 Suspension system for automotive vehicle |
| 01/08/1992 | EP0464415A1 Suspension with longitudinal arms for motorvehicles and trailers |
| 01/08/1992 | EP0464412A1 Pneumatical suspension with longitudinal arms |
| 01/07/1992 | US5078421 Pressure control system for suspension |
| 01/07/1992 | US5078241 Controllable vibration dampers for motor vehicles |
| 01/07/1992 | US5078240 Adjustable vibration damper with valve body in piston having directional flow control |
| 01/07/1992 | US5078239 Shock absorber with adjustable damping force |
| 01/02/1992 | EP0463350A2 Suspension strut with a working cylinder |
| 01/02/1992 | DE4120758A1 Hydropneumatische federung fuer fahrzeuge Hydro-pneumatic suspension for vehicles |
| 01/02/1992 | DE4019464A1 Vehicle suspension with shock absorber direction indicator - has hydraulic ducts controlling pressure flows and electric contacts on cylinder around piston |
| 12/31/1991 | US5076606 Active suspension system with hydraulic circuit having line pressure dependent flow restriction for working fluid introduced into and drained from working chamber |
| 12/31/1991 | US5076605 Stabilizer and method of controlling stabilizer |
| 12/27/1991 | EP0462510A2 Damping unit, for wheel suspension systems in motor cars |
| 12/24/1991 | US5075855 Automotive suspension control system with road-condition-dependent damping characteristics |
| 12/24/1991 | US5074624 Railroad |
| 12/24/1991 | US5074569 Height control in active suspension system |
| 12/19/1991 | DE4119527A1 Fluid filled damper for vehicle suspension - incorporates connection of working chamber to damping chambers |
| 12/19/1991 | DE4038553C1 Vehicle hydropneumatic suspension system - incorporates oil pump rod and air cushion control valve |
| 12/19/1991 | DE4018712A1 Air spring with variable stiffness for motor vehicle - has rigid-walled auxiliary air chamber surrounding main air chamber adjusted by level of liq. filling |
| 12/18/1991 | EP0461981A2 Spring-damper unit with variable stroke for a vehicle |
| 12/17/1991 | US5072965 Suspension control device |
| 12/17/1991 | US5072812 Hydraulic shock absorber |
| 12/12/1991 | WO1991019261A1 Method and apparatus for dynamic leveling |
| 12/12/1991 | DE4022099C1 Adjustable hydraulic car shock absorber - uses atmos pressure as low one, and has seal between low pressure side and valve plug |
| 12/12/1991 | DE4017925A1 Self-pumping telescopic stent for vehicle - incorporates valve to give internal level control |
| 12/10/1991 | US5072392 Suspension control system for automotive vehicle with feature of discrimination of vehicular driving condition on the basis of variation of lateral acceleration |
| 12/10/1991 | US5071159 Active suspension system of vehicle |
| 12/10/1991 | US5071158 Fluid pressure type active suspension responsive to change of rate of change of vehicle height or change of acceleration of vehicle body |
| 12/10/1991 | US5071157 Full vehicle suspension control |
| 12/05/1991 | DE4017876A1 Air spring system for container vehicle - use of rapid venting valve with residual safety pressure |
| 12/04/1991 | EP0459095A1 Omnibus especially with low platform |
| 12/03/1991 | US5070284 Fail-safe variable damping suspension for a motor vehicle |
| 12/03/1991 | US5069476 Suspension control system |
| 12/03/1991 | US5069475 Fluid pressure type active suspension having variable performance responsive to front to rear wheel steering angle ratio |
| 12/03/1991 | US5069302 Vehicle having slip suppressing device and suspension control device |
| 11/28/1991 | DE4115550A1 Vehicle with at least one level regulated axle - has hydraulic actuator with three operating chambers, independent pressure control of outer two results in vehicle roll or pitch control |
| 11/26/1991 | US5068792 Method and an arrangement for adjusting a height control system of a vehicle |
| 11/26/1991 | US5067743 Pressure control system for suspension |
| 11/26/1991 | US5067687 Proportional pressure control valve |
| 11/26/1991 | US5067684 Vibration-isolating machine mount |
| 11/26/1991 | CA1292482C2 Vehicle suspension arrangements |
| 11/21/1991 | DE4015416A1 Actuator for vehicle shock absorber - uses mechanical vibrator actuated by mass connected to control |
| 11/19/1991 | US5066041 Control system for stabilizing the rolling of a vehicle |
| 11/19/1991 | US5065784 Valve assemblies and means |
| 11/19/1991 | CA1292130C Sensor-controlled hydraulic system with electroviscous fluids |
| 11/14/1991 | WO1991017413A1 System for measuring carrying weight of vehicle |
| 11/14/1991 | WO1991017069A1 Combined control system for motor vehicles |
| 11/14/1991 | DE4115061A1 Variable-damping-characteristic wheel suspension for motor vehicle - affords choice of fixed hard and soft settings or control setting giving independently variable damping forces |
| 11/13/1991 | EP0455993A2 Method and device for establishing and checking the condition of a technical component of a vehicle |
| 11/12/1991 | US5065323 Steering handle neutral position estimating apparatus |
| 11/07/1991 | DE4113387A1 Variable-damping-characteristic wheel suspension for motor vehicle - affords choice of fixed hard and soft settings or control setting giving independently variable damping forces |
| 11/07/1991 | DE4034876C1 Semi-active motor vehicle suspension - has damping piston with valve to control individual by=pass ducts |
| 11/07/1991 | DE4014561A1 Regelsystem fuer kraftfahrzeuge Control system for motor vehicles |
| 11/05/1991 | US5063512 Control unit of active suspension system of vehicle |
| 11/05/1991 | US5062660 Pressure medium fluid circuit for active suspension system with variable fluid source discharge rate depending upon magnitude of stroke in relative displacement between vehicular body and suspension member |
| 11/05/1991 | US5062659 Suspension apparatus of a vehicle |
| 11/05/1991 | US5062658 Vehicle suspension control with real time gain switching |
| 11/05/1991 | US5062657 On/off semi-active suspension control |