| 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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| 02/23/1989 | WO1989001578A1 Gas cylinder lifting device |
| 02/23/1989 | DE3826302A1 Rubber-elastic bearing |
| 02/23/1989 | DE3727121A1 Arrangement for monitoring the rest-position of an actuator |
| 02/22/1989 | EP0304197A2 Double-acting damper for vehicle ride control |
| 02/22/1989 | EP0304091A1 Damping device |
| 02/21/1989 | US4805886 Jounce bumper assembly for vehicle suspension strut |
| 02/21/1989 | US4805882 Shock absorber with adjustable residual stroke |
| 02/21/1989 | US4805517 Gas return railway car hydraulic cushioning unit and method of converting a spring return unit |
| 02/16/1989 | DE3826148A1 Kolben fuer stossdaempfer Pistons for shock absorber |
| 02/14/1989 | US4804169 Composite jounce bumper for vehicle suspension strut |
| 02/09/1989 | WO1989001098A1 Tensioning device for v-belts, in particular for motor vehicles |
| 02/09/1989 | DE3725008A1 Shock absorber |
| 02/08/1989 | EP0302587A2 Semi-active damper for vehicles and the like |
| 02/08/1989 | EP0302583A2 Controllable fluid damper assembly |
| 02/07/1989 | US4802657 Vehicle leveling shock absorber assembly |
| 02/07/1989 | US4802561 Adjustable shock absorber |
| 02/02/1989 | DE3822811A1 Axle arrangement for a motor vehicle with viscous vibration dampers |
| 02/02/1989 | DE3724361A1 Shock absorber, particularly for motor vehicles |
| 02/02/1989 | DE3723239A1 Axle arrangement for a motor vehicle with viscous vibration dampers |
| 02/01/1989 | EP0120005B1 Shock absorber with a hydro-mechanical stop |
| 01/31/1989 | US4800995 Apparatus for damping courses of motion |
| 01/31/1989 | US4800994 Hydraulic damper of adjustable damping force type |
| 01/26/1989 | DE3823840A1 Shock absorber |
| 01/26/1989 | DE3714669A1 Mechanical-hydraulic damper system with level adjustment for motor vehicles |
| 01/25/1989 | EP0300858A1 Rotary tensioning device for a belt drive |
| 01/25/1989 | EP0300489A2 Gas cylinder plunger lock |
| 01/25/1989 | EP0300351A1 Pneumatic spring with an internal pressure-dependent sealing system with sealing lips prestressed by gas pressure |
| 01/25/1989 | EP0300204A2 Damper |
| 01/24/1989 | US4799577 Telescopic hydraulic shock absorber with temperature sensitive wire to control damping |
| 01/18/1989 | EP0299588A2 Landing gear mechanism for use on rough runways |
| 01/18/1989 | EP0299431A1 Gas spring incorporating a floating sealing ring with a valve function |
| 01/17/1989 | US4798398 Dual rate equalizer suspension |
| 01/17/1989 | US4798370 Upper support for a suspension of a vehicle |
| 01/17/1989 | US4798369 Ultrasonic air spring system |
| 01/17/1989 | CA1248983A1 Multi-purpose fluid seal for movement control dampers and the like |
| 01/17/1989 | CA1248980A1 Arrangement for a spring suspension system |
| 01/11/1989 | EP0298579A2 Landing gear mechanism for use on rough runways |
| 01/11/1989 | EP0298245A2 Damping device |
| 01/10/1989 | US4796911 Automotive suspension system with roll-stabilizer having road condition-dependent torsion modulus, and control of torsional modules |
| 01/10/1989 | US4796873 Active vibration isolation system |
| 01/10/1989 | US4796871 Gas spring with end position damping |
| 01/10/1989 | US4796870 Suspension system for vehicles containing combination isolator mount and air spring closure |
| 01/10/1989 | US4796733 Oil damper |
| 01/10/1989 | US4796732 Piston cylinder type oil damper |
| 01/05/1989 | DE3720979A1 Hydraulic telescopic shock absorber |
| 01/04/1989 | EP0297194A1 Variable rate shock absorber |
| 01/04/1989 | CN1030124A Doublle action hydraulic buffer |
| 01/03/1989 | US4795016 Fluid actuator |
| 01/03/1989 | US4795010 Use in a suspension device of a vehicle |
| 01/03/1989 | US4795009 Twin-tube type shock absorber |
| 01/03/1989 | US4795008 Bidirectional quick-opening peak-limiting valve for a hydropneumatic suspension element |
| 01/03/1989 | CA1248216A1 Active vibration isolation system |
| 12/29/1988 | WO1988010377A1 Damper having a plurality of rotary coaxial cylindrical walls and using viscous fluid |
| 12/28/1988 | EP0296445A2 Improvements to air springs |
| 12/28/1988 | CA1247666A Vehicle suspension system |
| 12/27/1988 | US4794588 Optical disk player |
| 12/27/1988 | US4793598 Air spring having internal sealing band and method of installing same |
| 12/27/1988 | US4793452 Piston-cylinder type oil damper |
| 12/27/1988 | US4793451 Energy absorber device with plastic casing and screw-in plastic seal |
| 12/27/1988 | US4793450 Lockable piston-cylinder assembly |
| 12/22/1988 | DE3718858A1 Alternating damper with a pivoted piston |
| 12/21/1988 | EP0296087A1 Bidirectionally working shock absorber, causing throttling of a fluid passing a throttle |
| 12/21/1988 | EP0295393A2 End cap assembly for air spring |
| 12/21/1988 | EP0295392A2 Beadless air spring |
| 12/20/1988 | US4792128 No grow gas spring |
| 12/20/1988 | US4791712 Modular piston with high strength tensile joint and method of manufacture |
| 12/20/1988 | CA1247155A1 Long life vibration canceller having a gas spring |
| 12/15/1988 | WO1988009885A1 Regulatable braking force multi-plate damper using viscous fluid |
| 12/15/1988 | WO1988009884A1 Multi-plate damper using viscous fluid |
| 12/14/1988 | EP0294952A2 Hydraulic double-acting damper |
| 12/13/1988 | US4790522 Electroviscous fluid control device |
| 12/13/1988 | US4790521 Anti-vibration apparatus for mounting a power unit on a supporting body with suppression of vibrations |
| 12/13/1988 | US4790518 Automatically recharging air spring |
| 12/13/1988 | CA1246649A1 Unitized bearing assembly with moldable race members and labyrinth seal |
| 12/13/1988 | CA1246538A1 Plain bearing |
| 12/06/1988 | US4789586 Vibration damping metal panels |
| 12/06/1988 | US4789192 Two-stage variable orifice energy absorber with cylinder cap having radially fixed blow out orifice |
| 12/06/1988 | US4789144 Hydraulically damped motor mounts or bearings and elastic bearings |
| 12/06/1988 | US4789051 Damper with internally powered selective ride valving |
| 12/06/1988 | US4788747 Counterbalance apparatus with transverse pneumatic spring and bellcrank linkage |
| 12/06/1988 | CA1246103A1 Hydraulic damper for vehicle suspension with wide range of two-stage damper curves |
| 12/06/1988 | CA1246102A1 Hydraulic damper for vehicles with variable orifice piston valving for varying damping force |
| 12/06/1988 | CA1246101A1 Adaptive ride hydraulic damper |
| 12/06/1988 | CA1246100A1 Adaptive ride hydraulic damper with piston rod dress cap |
| 12/06/1988 | CA1245839A1 Method of servicing vehicle suspension strut |
| 12/01/1988 | DE3815967A1 Oscillation damper with gas- or liquid-filled spaces |
| 11/29/1988 | US4787608 Nylon bead reinforcement ring for fluid pressure devices |
| 11/29/1988 | US4787607 Air spring having internal sealing band and method of installing same |
| 11/29/1988 | US4787606 Beadless air spring |
| 11/29/1988 | US4787486 Landing gear mechanism including controlled instroke and rebound damping and stroke overload protection |
| 11/24/1988 | DE3811306A1 Fixing device for the spindle of a pneumatic spring, especially in motor vehicle suspensions |
| 11/23/1988 | EP0291720A2 Suspension system for vehicles containing combination isolator mount and air spring closure |
| 11/22/1988 | US4786098 Brake mechanism for the opening movement of lids and covers |
| 11/22/1988 | US4786037 Arrangement for a spring suspension system |
| 11/22/1988 | US4786035 Airspring with internal restraint |
| 11/22/1988 | US4786034 Apparatus for damping courses of movement |
| 11/22/1988 | US4785922 In a hydraulic shock-absorbing device |
| 11/22/1988 | US4785921 Temperature-compensating hydraulic positioner |
| 11/22/1988 | US4785920 Hydraulic adjustable shock absorber |
| 11/22/1988 | US4785493 Door check |