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8181757 Adjustable damping valve with a fail-safe damping force characteristic  
An adjustable damping valve including an actuator, which exerts an actuating force on a valve body against the force of a spring to influence the throttle cross section which determines the damping...
8146897 Self-pumping hydropneumatic spring strut with internal level control  
Self-pumping hydropneumatic spring strut includes a working cylinder divided into first and second working spaces by a working piston carried on a hollow piston rod; a high pressure chamber and a...
8146721 Self leveling shock absorber  
A self leveling shock absorber includes a base shell, an inner tube in the base shell, having a low pressure chamber between the shell and the inner tube, a piston rod in the inner tube and having...
8132654 Hydraulic damper with compensation chamber  
The invention relates to a hydraulic damper, in particular for the suspension system of a motor vehicle, comprising a tube filled with working fluid; a piston assembly slidably positioned inside...
8113323 Self-pumping hydropneumatic spring strut with internal level control  
An oil-filled working cylinder is divided into first and second working spaces by a working piston, the first working space being connected to a high pressure chamber. A piston pump includes a pump...
8100236 Shock absorber having self pumping unit  
A shock absorber, in which external gas is sucked by movement of a piston rod to obtain compressed gas, which is used for inhibiting the “lag” phenomenon. A piston valve is connected to one end of ...
7963377 Dual stage dampers for vehicles suspensions  
Dampers for vehicle suspensions include a housing comprising a tube attached to a wheel axle of a vehicle and a piston rod extending from a piston within the tube and attached to the vehicle body....
7950506 Semi third tube design  
A shock absorber has an external valve that controls the damping loads for the shock absorber. The external valve extends generally parallel with the axis of the shock absorber and is attached to...
7926795 Front fork  
A front fork comprises a telescopic tube (1, 32) in which a damper cylinder (3) generates a damping force. The damper cylinder (3) comprises a guide sleeve (4) and a free piston (6) having an inner...
7926632 Shock absorber having a continuously variable valve with base line valving  
A shock absorber includes an external control valve which controls the damping characteristics of the shock absorber. The external control valve controls the flow of fluid between the lower working...
7913822 Ride height sensing shock damper  
A shock assembly includes a first tube having a cylindrical wall with an inner surface and an outer surface. A second tube is received within the first tube and includes a cylindrical wall having...
7766135 Front bicycle suspension assembly with inertia valve  
A front bicycle suspension assembly having an inertia valve is described. The front bicycle suspension assembly may include at least upper and lower telescoping tubes and include a damping tube...
7743897 Rod assembly weld  
A shock absorber includes a welded piston rod assembly. The piston rod assembly comprises an upper piston rod portion welded to a lower piston rod portion and a dirt shield welded to both of the...
7699146 Suspension damper having inertia valve and user adjustable pressure-relief  
A modern suspension damper, for example, a shock absorber or a suspension fork, including an inertia valve and a pressure-relief feature is disclosed. The pressure-relief feature includes a...
7628255 Gas spring  
The invention relates to a gas spring which uses a compensating medium acting on a compensating piston in order to compensate the dependence on temperature of its characteristic. According to a...
7621383 Double tube hydraulic shock absorber  
A double tube hydraulic shock absorber comprises: an outer tube; an inner tube; a base valve which is fitted and fixed to a base end of the inner tube; a lower cap provided so as to contact a leg...
7621382 Shock absorber  
A dampening mechanism is described having a pressure tube defining a working chamber between a rod guide proximate a first end and an end cap proximate a second end. A piston is disposed within the...
7604101 Damping force control valve and shock absorber using the same  
The present invention relates to a damping force control valve and a shock absorber using the same. An object of the present invention is to provide a damping force control valve, in which the...
7575110 Built-in damper type front fork  
A both-side rod type damper (11) is arranged in a storage chamber (40) formed inside an inner tube (2) and an outer tube (3), rods (31) and (32) of the damper (11) are coupled so as to move by the...
7513490 Shock absorber assembly  
A shock absorber assembly includes a motion damping means that is filled with a fluid in operation and has a pair of relatively moveable parts (12, 14) and valve means (26) permitting flow of the...
RE40649 Adjustable shock absorber  
A shock absorber assembly includes a damping adjustment mechanism that can easily be incorporated into a twin cylinder design. The shock absorber includes an outer cylinder and an inner cylinder...
7487863 Pressure container in a vibration damper  
Vibration damper with a damping medium-filled cylinder, in which a piston rod is installed with freedom of axial movement, and a pressure container, which is connected to the vibration damper by an...
7441637 Hydraulic shock absorber  
In a hydraulic shock absorber (1), a piston rod (5) protrudes from a cylinder (3) filled with hydraulic fluid. A rebound cushion (8) is fitted to an outer circumferential surface of the piston rod...
7438164 Solenoid actuated continuously variable servo valve for adjusting damping in shock absorbers and struts  
A shock absorber includes a pressure tube with a piston slidably disposed therein. A separate valve includes a fluid circuit for fluid low in rebound and a fluid circuit for fluid flow in...
7422199 Self-pumping hydropneumatic suspension strut unit  
Self-pumping hydropneumatic suspension strut unit with internal level control, with an oil-filled working cylinder subject to the pressure of gas cushions and with a damping piston, which is free...
7364142 Spring strut unit for suspension systems of motor vehicles  
Spring strut unit for suspension systems of motor vehicles with a fastening connection on the body side and another fastening connection on the wheel side; with a helical spring supported between...
7357232 Front fork in two-wheeled motor vehicle or the like  
In an inverted type front fork in a two-wheeled motor vehicle or the like, a stopper plate having a through hole formed in a center portion is fitted to an inner periphery of an upper end portion...
7347307 Integrated damping adjustment valve  
A variable damper assembly (10) includes a cylinder head (42) with multiple valves (50) selectively blocking corresponding flow paths (54) to provide multiple dampening rates. Hydraulic fluid...
7273137 Inertia valve shock absorber  
A damper including an inertia valve movable between an open position and a closed position to selectively alter the compression damping rate of the shock absorber is disclosed. In these...
7270222 Externally adjustable internal bypass shock absorber  
A shock absorber that combines both the suspension function and the shock absorbing function in one unit. It has an elongated shock body filled with hydraulic fluid and a piston mounted on a piston...
7264095 Vibration and displacement damper, in particular for cable stays  
A vibration and displacement damper includes a plunger piston (10) sliding with a slight clearance inside a guiding cylinder (20). The plunger piston includes over a part of its length a piston...
7255210 Telescopic fork leg for a vehicle, preferably a motorcycle  
A telescopic fork leg incorporates mutually displaceable inner and outer tube parts and a damping arrangement for damping the relative movements of the tube parts. The damping arrangement comprises...
7243766 Rebound cushion for hydraulic shock absorber  
A cylindrical rebound cushion (8) is fitted to an outer circumference of a piston rod (5) inserted in a cylinder (3) of a hydraulic shock absorber (1). An upper end surface (8a) of the rebound...
7225906 Vibration damper having a joint eye  
Vibration damper cylinder, in which a piston rod is guided with freedom of axial movement, where the cylinder has a compensating space, the volume of which is partially determined by an outer...
7216747 Amplitude controlled orifice valving  
A dual tube shock absorber includes a spool valve located between the upper working chamber and the reserve chamber. The spool valve moves with the piston rod to open and close a flow path between...
7172058 Vibration damper with amplitude-dependent damping force  
Vibration damper with amplitude-dependent damping force includes a cylinder, in which a piston rod, carrying a piston, is guided with freedom of axial movement, where the piston divides the...
7097015 Suspension system for motor vehicles  
A suspension system for motor vehicles includes a piston-cylinder assembly having a working cylinder, a piston rod guidably inserted in a piston rod guide in the cylinder, and a damping piston...
7055661 Hydraulic shock absorber with adjusting of shock absorbing type  
A shock absorber (1) includes a compression chamber (2) in which a piston (3) moves along a path of travel from a near end to a far end. The chamber includes a constant force mode bleed orifice...
7025184 Hydraulic shock absorber with self leveling function for vehicle height  
A hydraulic shock absorber with a self leveling function for a vehicle height is provided to prevent drop of a relief valve even if an excessive impulsive pressure is applied thereto. The relief...
7017720 Front fork  
An object of the present invention is to provide a front fork with a double-rod damper, which can improve an efficiency of an assembly operation thereof by simplifying alignment work of piston rods...
7004293 Thermal expansion compensation shock absorber  
The present invention provides the art with a shock absorber which is capable of compensating for the differing thermal expansion between two materials. The shock absorber in its various...
6997293 Front fork of motor cycle  
In a front fork of a motor cycle or the like, an outer peripheral portion of a seat member is clamped and fixed between a bottom portion of an axle bracket and a lower end portion of an axle side...
6974005 Vibration damper with overload protection  
Vibration damper comprising a damping medium-filled pressure tube, in which a displacer is installed, where a damping device produces a damping force as a function of the movement of the displacer....
6974001 Temperature compensating gas spring  
A gas spring provides an outer cylinder which is partitioned into a multiple of auxiliary volumes. A multiple of temperature compensation valves are located within a piston cylinder which...
6959796 Adjustable damper with valve mounted in-line  
A damper includes an outer cylinder and an inner cylinder. The inner cylinder is disposed inside the outer cylinder and contains a rod and valve to define an upper working chamber and a lower...
6938887 Suspension system for bicycles  
The present invention relates to a spring damper system for bicycles having a first load-applying segment, a second load-applying segment, at least one spring mechanism, a damping means, and a...
6926128 Adaptive shock damping control  
A shock absorber damper assembly is provided that includes a working cylinder filled with fluid. A piston and rod are disposed in the working cylinder and move along an axis to provide dampening...
6913127 Adjacent baffle design for shock absorber  
A dual tube shock absorber includes a baffle located in the reservoir chamber to define a non-linear flow path within the reservoir chamber. The baffle extends between the pressure tube and the...
6883652 Heavy duty base valve  
A dual tube shock absorber has a base valve assembly which includes both low speed control using a bleed type orifice and high speed/high pressure blow off control using a disc spring. The base...
6863163 Self leveling vehicle suspension damper  
A suspension damper comprises a cylinder tube and a control partition. The cylinder tube is disposed within a reservoir tube to define a fluid reservoir, and has at least one first hole. The...
Matches 1 - 50 out of 313 1 2 3 4 5 6 7 >