| 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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| 07/29/1992 | EP0495922A1 Retractable suspension. |
| 07/28/1992 | US5134566 Shock absorber control system |
| 07/28/1992 | US5133575 Vehicle with axle suspension device with gas spring suspension and control system therefor |
| 07/28/1992 | US5133574 Variable damping characteristics suspension system for automotive suspension system with variable damping characteristics shock absorber with input vibration frequency dependent variation characteristics |
| 07/23/1992 | WO1992012021A1 Improvements relating to air suspension means for trailers |
| 07/23/1992 | DE4201146A1 Sensor system for dynamic control of vehicle - has pair of sensors straddling each axis and with central processor |
| 07/23/1992 | DE4101065A1 Level-controlled shock absorbing strut - has system for attaching bellows using tension rings |
| 07/22/1992 | EP0495656A1 Retention device |
| 07/22/1992 | EP0495565A2 Fail-safe variable damping suspension for a motor vehicle |
| 07/22/1992 | EP0495442A1 Hydropneumatic suspension system especially for a driver's cab of motor vehicles |
| 07/22/1992 | EP0495371A2 Active suspension with roll control by reducibly modified estimated transverse acceleration |
| 07/21/1992 | US5131676 Suspension control system with monitoring of inertia force with high precision |
| 07/16/1992 | DE4109377C1 Variable shock absorber for motor vehicle - uses three=way of by=pass of hydraulic cylinder chamber divided in two by damping piston |
| 07/15/1992 | EP0494557A1 Pressure-limiting device |
| 07/14/1992 | US5130927 Vehicle height control device adapted for self stopping in fault operation and restarting |
| 07/14/1992 | US5130926 Pressure control system for suspension |
| 07/14/1992 | US5129927 Air dryer for a vehicle suspension system |
| 07/14/1992 | US5129671 Vehicle suspension with auxiliary leaf spring with load control system |
| 07/14/1992 | US5129670 Device for correction of the trim attitude of an automotive vehicle |
| 07/14/1992 | US5129633 Hydraulic actuator for parallel auxiliary leaf springs |
| 07/14/1992 | US5129488 Vibration mode responsive variable damping force shock absorber with feature of automatic selection of damping mode depending upon vibration mode of vehicular body |
| 07/14/1992 | CA1305199C Single spring safety stabilizer for vehicle steering linkage |
| 07/07/1992 | US5127667 Suspension control apparatus |
| 07/07/1992 | US5127637 Instantaneous load sensor of a motor vehicle |
| 07/07/1992 | US5127277 Measuring loads on vehicle wheels |
| 07/02/1992 | DE4041930A1 Controllable car shock absorber with by=pass valve(s) - is incorporated in electric circuit via inductive loads, engaged by rapid clock pulse signal train |
| 07/01/1992 | EP0493152A1 Automatic hydraulic height corrector device for a rear wheel suspension and a suspension equipped with such a device |
| 07/01/1992 | EP0492875A1 Unitary sensor assembly for automotive vehicles |
| 07/01/1992 | EP0492782A2 Automotive apparatus and method for dynamically determining the centripetal force of a vehicle |
| 07/01/1992 | EP0492626A2 Zero-point correction device for a gravity-type accelerometer |
| 07/01/1992 | EP0492468A2 Active suspension with variable roll rigidity distribution ratio |
| 07/01/1992 | EP0398873B1 Height regulating system for a vehicle with air suspension |
| 07/01/1992 | CA2058599A1 Pressure limiter apparatus |
| 06/30/1992 | US5125681 Method and apparatus for determining the displacement of a piston within a shock absorber |
| 06/30/1992 | CA1304423C Air spring suspension system with dual path isolation |
| 06/25/1992 | WO1992010733A2 Engine misfire, knock or roughness detection method and apparatus |
| 06/25/1992 | WO1992010693A1 Method and apparatus for controlling the flow of damping fluid through a piston |
| 06/25/1992 | WO1992010377A1 System for generating control or adjusting signals for a controllable or adjustable chassis |
| 06/25/1992 | WO1992010376A1 Hydraulic actuator for leveling system |
| 06/25/1992 | WO1992010375A1 Suspension for vehicles |
| 06/25/1992 | CA2099613A1 Engine misfire, knock or roughness detection method and apparatus |
| 06/24/1992 | EP0491476A2 Frequency shaping method for minimizing impact harshness of suspension system |
| 06/23/1992 | US5124917 Vehicle body vibration control apparatus |
| 06/23/1992 | US5123672 Vehicle suspension with auxiliary leaf spring with roll control system |
| 06/23/1992 | US5123671 Method and apparatus for controlling shock absorbers |
| 06/23/1992 | US5123506 Valve for hydraulic fluid and shock absorber comprising such a valve |
| 06/23/1992 | US5123497 Automotive apparatus and method for dynamically determining centripetal force of a vehicle |
| 06/23/1992 | CA1304098C Strut with controlled variable damping rate |
| 06/17/1992 | EP0490724A1 Hydroelastic attachment for suspension and elastic link connected to the attachment |
| 06/17/1992 | DE4040040A1 Hydropneumatic spring damper unit for vehicle - includes members for attaching annular pressure reservoir |
| 06/17/1992 | DE4039629A1 System zur erzeugung von signalen zur steuerung oder regelung eines steuerbaren oder regelbaren fahrwerkes System for the generation of signals for control or regulation of a controlled or adjusted running gear |
| 06/17/1992 | DE4035128A1 Vehicle with positive inclination on curve - incorporates system for tilting wheels using springs |
| 06/16/1992 | US5122955 Vehicle dynamic characteristic control apparatus |
| 06/14/1992 | CA2058199A1 Macpherson strut assembly or the like |
| 06/11/1992 | WO1992009824A1 Stabilized suspension system with stiffness controlled according to load, for suspended vehicule and object |
| 06/11/1992 | WO1992009446A1 Method and apparatus for determining the displacement of a piston within a shock absorber |
| 06/10/1992 | EP0489121A1 Method and apparatus for dynamic leveling |
| 06/09/1992 | US5121322 Steering handle neutral position estimating apparatus |
| 06/09/1992 | US5120982 Fault correcting circuit |
| 06/09/1992 | US5120031 Strut with steer variable compression restrictor assembly |
| 06/09/1992 | US5119895 Apparatus for generation of a weight-dependent signal |
| 06/09/1992 | CA1303077C Fluid suspension spring and damper for vehicle suspension system |
| 06/09/1992 | CA1303076C Dampening shock absorber |
| 06/08/1992 | CA2056472A1 Suspension assembly for vehicle |
| 06/04/1992 | DE4139711A1 Damping force adjuster for vehicular hydraulic suspension system - uses data table in adjustment of opening into fluid chamber in accordance with measured vertical velocity |
| 06/04/1992 | DE4139692A1 Damping characteristic control system for vehicular shock-absorber - performs shift of neutral zone assigned to acceleration of unsprung mass for curvilinear or zigzag motion |
| 06/03/1992 | EP0488052A2 Running state control system for a vehicle |
| 06/03/1992 | EP0487928A2 Control assembly for a lifting axle of a multiple axle utility vehicle |
| 06/03/1992 | EP0301051B1 Axle suspension and springing for vehicles, in particular for heavy vehicles with one or more axles |
| 06/02/1992 | US5119297 Hydraulic active suspension system for a vehicle capable of enhancing both the comfortability and the controllability of the attitude of vehicle body |
| 06/02/1992 | US5118981 Piezoelectric sensor for monitoring kinetic momentum |
| 06/02/1992 | US5118087 Sleeve rubber spring with hydraulic damping for mountings in motor vehicles |
| 06/02/1992 | US5117950 Hydraulic shock absorber controller for a wheel crane |
| 06/02/1992 | CA1302440C Axle suspensions and springing for vehicles, particularly heavy vehicles with two or more axles |
| 05/29/1992 | WO1992008623A1 Semi-active suspension-control system |
| 05/27/1992 | EP0486848A1 Relative speed or position for a damper piston moving inside a damper body |
| 05/27/1992 | EP0486826A1 Method of measuring the relative velocity and the end positions of a shock absorber for a vehicle |
| 05/27/1992 | DE4138822A1 Vehicle rolling resistance measuring appts. - derives value from measured engine output torque and acceleration |
| 05/27/1992 | DE4039236C1 Control valve for hydraulic shock absorber of motor vehicle - uses electromagnet to increase force of permanent magnet and open by=pass against mechanical spring force closing by=pass |
| 05/26/1992 | US5116078 Suspension control system cooperated with steering control system for vehicle |
| 05/26/1992 | US5116077 Hydropneumatic suspension system |
| 05/26/1992 | US5116016 Suspension device for automotive seat |
| 05/21/1992 | DE4036704A1 Sensor in motor vehicle vibration damper - contains sensor coil, permanent magnet, and measures relative speed and stroke |
| 05/20/1992 | EP0486441A1 A suspension system for vehicles with hydraulic shock absorbers which are made interdependent to counteract rolling or pitching |
| 05/20/1992 | EP0485844A2 Hydromechanical control system |
| 05/20/1992 | EP0485647A1 Fluid actuated friction damper |
| 05/19/1992 | US5114177 Anti-rolling controlling system for automotive active suspension system with road friction dependent variable control characteristics |
| 05/19/1992 | US5113980 Quick response adjustable shock absorber and system |
| 05/19/1992 | US5113979 Base valve for a shock absorber |
| 05/19/1992 | CA1301278C Method and apparatus for determining steering position of automotive steering mechanism |
| 05/14/1992 | DE4136813A1 Working fluid circuit for vehicular active wheel suspension - converts energy of vibration in dampers into augmentation of pressure of hydraulic fluid supplied from pump |
| 05/14/1992 | DE4104044C1 Pneumatic switching valve for raising and lowering aircraft fuselage - has pressure-operated control chamber coupled to return pocket via magnetic valve during switch=over to stop position |
| 05/14/1992 | DE4036064A1 Semi-aktives fahrwerksregelungssystem Semi-active suspension control system |
| 05/13/1992 | EP0484697A2 Semi-active control method for a suspension |
| 05/13/1992 | EP0484694A2 Suspension control system |
| 05/12/1992 | US5113345 System for controlling active suspensions of a vehicle |
| 05/12/1992 | US5111735 Air spring with quick release valve |
| 05/12/1992 | CA1300652C Suspension system for a truck or the like |
| 05/10/1992 | CA2029697A1 Fluid actuated friction damper |
| 05/07/1992 | DE4135923A1 Vehicle with pneumatic suspension and driver warning device - sounds alarm when ground clearance is outside safe limited for air-braked vehicle in motion |