| Patents for F16F 9 - Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium (26,706) |
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| 10/04/1989 | EP0240499B1 Hydraulic damping device |
| 10/03/1989 | US4871189 Truck cab suspension system |
| 10/03/1989 | US4871149 Lockable pneumatic spring |
| 09/27/1989 | EP0334716A1 Blade elastohydraulic return device with linear damping through restriction of a viscous fluid flow |
| 09/27/1989 | EP0334253A1 A construction assembly including a gas spring |
| 09/26/1989 | US4869125 Rotary oil damper |
| 09/26/1989 | CA1260024A1 Combined check and exhaust valve for high pressure gas spring |
| 09/20/1989 | EP0332668A1 Adjustable vibration absorber |
| 09/20/1989 | CN2044443U Tubular pneumatic core with external aeration |
| 09/19/1989 | US4867476 Shock absorber unit |
| 09/19/1989 | US4867460 Hydraulic jack seal assembly |
| 09/19/1989 | US4867286 Shock absorber having fluid amplified piston head with relief valve which provides second stage of fluid amplification |
| 09/19/1989 | US4867043 End cap for fluid cylinder |
| 09/13/1989 | EP0332509A1 Shock absorber with a dynamic sealing |
| 09/12/1989 | US4865922 Plain bearing |
| 09/12/1989 | US4865170 Method and apparatus for sealing |
| 09/12/1989 | US4865169 Device for controlling the rate of movement of a piston rod relative to a cylinder |
| 09/12/1989 | US4864737 Shock absorbing device |
| 09/06/1989 | EP0331213A2 Piston movement damping arrangements |
| 09/06/1989 | EP0331101A2 Suspension strut for cranes |
| 09/05/1989 | US4863147 Vehicle N2/oil suspension with external damping orifice adjustment |
| 09/05/1989 | US4863002 Active vehicle suspension apparatus with suspension velocity responsive actuator unloading |
| 08/30/1989 | EP0330634A2 Shock absorber arrangement |
| 08/30/1989 | EP0330535A1 Damper for the hydropneumatic suspension unit of a vehicle, especially for a lorry |
| 08/30/1989 | EP0330449A2 Shock absorber |
| 08/30/1989 | EP0330362A1 Tensioner for toothed belts |
| 08/30/1989 | EP0329950A2 Hydraulic damper |
| 08/30/1989 | EP0329788A1 Multi-plate damper using viscous fluid |
| 08/30/1989 | EP0329738A1 Tensioning device for v-belts, in particular for motor vehicles |
| 08/29/1989 | US4861068 Solenoid valve for programmer vehicle suspension system |
| 08/23/1989 | EP0329471A2 Rotary actuator for variable damping force shock absorber |
| 08/23/1989 | EP0329455A1 An actuator assembly and adjusting and locking apparatus |
| 08/23/1989 | EP0328843A1 Variable rate shock absorber |
| 08/22/1989 | US4859523 Viscoelastic resin for vibration damping material |
| 08/22/1989 | US4858898 Accumulator |
| 08/22/1989 | US4858736 Shock absorber for a hydropneumatic vehicle suspension element |
| 08/22/1989 | US4858733 Electroviscous liquid-filled suspension device and control damping device therefor |
| 08/17/1989 | DE3903242A1 Unter druck setzbare umhuellung und verfahren Under pressure settable sheath and procedures |
| 08/15/1989 | US4856762 Fire retardant gas spring assembly for a passenger seat control |
| 08/15/1989 | US4856631 Permanent magnet coupling torque limiter |
| 08/15/1989 | US4856626 Bellows type shock absorber |
| 08/15/1989 | US4856625 Cylinder type air damper with filter for storage box |
| 08/10/1989 | WO1989007055A1 Resilient connecting device, in particular with incorporated force-measuring device and process for manufacturing it |
| 08/09/1989 | CN2042532U Liquid-air spring vibration-damper |
| 08/08/1989 | US4854557 Air springs |
| 08/08/1989 | US4854555 Diaphragm type air springs |
| 08/08/1989 | US4854554 Pneumatic spring structure with dual output force and pressure decay compensation and method of operation |
| 08/08/1989 | US4854429 Variable rate shock absorber and system therefor |
| 08/03/1989 | DE3901256A1 Automatically controlled hydraulic single-tube or twin-tube telescopic shock absorber |
| 08/03/1989 | DE3802292A1 Device for lifting and/or lowering and/or cushioning loads or the like |
| 08/02/1989 | EP0326238A2 Semi-active damper piston valve assembly |
| 08/01/1989 | US4852862 Fluid-filled piston-cylinder unit |
| 08/01/1989 | US4852861 End cap assembly for air spring |
| 08/01/1989 | US4852703 Shock absorber |
| 08/01/1989 | US4852533 Mounting arrangement for vehicle engine and the like |
| 07/27/1989 | DE3843549A1 Protective cover for the piston rod of a hydraulic telescopic vibration damper for motor vehicles |
| 07/27/1989 | DE3820307C1 Piston for a hydraulic telescopic oscillation damper |
| 07/27/1989 | DE3807913C1 Hydraulic, controllable oscillation damper (shock absorber) |
| 07/27/1989 | DE3807322C1 Adjustable, hydraulic vibration damper |
| 07/27/1989 | DE3800949A1 Pneumatische daempfungseinrichtung Pneumatic daempfungseinrichtung |
| 07/27/1989 | DE3800678A1 Shock absorber |
| 07/25/1989 | US4850461 Shock absorber having a throttle with a variable cross section |
| 07/25/1989 | US4850460 Hydraulic adjustable shock absorber |
| 07/20/1989 | DE3800297A1 Damping device for a motor vehicle manual shift transmission |
| 07/18/1989 | US4848495 Hydraulic damper |
| 07/18/1989 | CA1257616A1 Active vehicle suspension unit |
| 07/18/1989 | CA1257576A1 Impact and vibration attenuating pad |
| 07/13/1989 | DE3804011C1 Solenoid valve arrangement |
| 07/11/1989 | US4846318 Electrical connector for shock absorbers |
| 07/11/1989 | US4846317 Strut with controlled variable damping rate |
| 07/05/1989 | EP0323020A2 Force-operated suspension position sensor for automotive vehicle |
| 07/05/1989 | EP0322608A2 Shock absorber |
| 07/04/1989 | US4844430 Fluid-filled elastic cushioning device having stopper block for closing orifice upon excessive load application |
| 07/04/1989 | US4844429 Die spring construction |
| 07/04/1989 | US4844428 Air spring assembly |
| 07/04/1989 | US4844392 Gas spring adjustable in length for vertically adjustable chairs, tables and the like |
| 06/29/1989 | WO1989005930A1 Vibration-isolating machine mount |
| 06/29/1989 | WO1989005929A1 A variable rate shock absorber and system therefor |
| 06/29/1989 | DE3819696A1 Hydraulic shock absorber |
| 06/29/1989 | DE3803577C1 Hydraulic end stop |
| 06/27/1989 | US4842238 Seat damper assembly |
| 06/27/1989 | US4842106 Rate controllable damping mechanism |
| 06/27/1989 | CA1256465A1 Two piece piston for airsprings |
| 06/27/1989 | CA1256327A1 Motion compensators and mooring devices |
| 06/22/1989 | DE3800288C1 Valve arrangement for a hydraulic controllable vibration damper |
| 06/21/1989 | EP0321324A1 Hydropneumatic vehicle suspension strut |
| 06/21/1989 | EP0321194A2 Shock absorber with improved structure of thrusting piston assembly |
| 06/21/1989 | EP0320608A2 Spring for a damper |
| 06/21/1989 | EP0320543A1 Landing gear mechanism including bypass valve assembly for reducing damping loads during taxiing |
| 06/20/1989 | CA1256131A1 Vehicle suspension arrangements |
| 06/15/1989 | WO1989005388A1 Furniture hinge |
| 06/15/1989 | DE3839446A1 Hydro-pneumatic shock absorber and vibration damper with inner tube |
| 06/15/1989 | DE3740670A1 Pneumatic shock absorber |
| 06/14/1989 | EP0151586B1 Apparatus for hydraulic damping |
| 06/13/1989 | US4838527 Convertible gas spring |
| 06/13/1989 | US4838394 Adjustable shock absorber and system |
| 06/13/1989 | US4838393 Hydro-mechanical stop having a restrictive passage |
| 06/13/1989 | US4838392 Semi-active damper for vehicles and the like |
| 06/08/1989 | DE3839487A1 Hydraulic shock absorber and vibration damper with adjustable damping |
| 06/07/1989 | EP0319448A2 Airspring end member and airspring assembly |