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Patent Searching and Data


Matches 901 - 950 out of 14,332

Document Document Title
WO/2009/032196
A shock absorber includes a piston assembly disposed within a pressure tube. The piston assembly has a first and a second housing and a valve assembly located adjacent the first housing. The valve assembly has a valve disc which engages ...  
WO/2009/032045
A disc valve assembly for a shock absorber opens due to axial movement of a valve disc. The valve disc is biased against a valve body by a valve spring. The valve spring is designed to provide a circumferentially asymmetrical load biasin...  
WO/2009/032580
A spring body includes a filament structure formed from at least one length of filament material. An elastomeric wall at least partially defines a spring chamber and includes a first portion of the filament structure. A comparatively-rig...  
WO/2009/032196
A shock absorber includes a piston assembly disposed within a pressure tube. The piston assembly has a first and a second housing and a valve assembly located adjacent the first housing. The valve assembly has a valve disc which engages ...  
WO/2009/027228
The invention relates to a protective pipe (7) for a piston/cylinder unit (1), comprising on the end a pipe body (13) having a bottle neck-shaped base (9), which is at least indirectly supported axially and radially on a piston rod (5) o...  
WO/2009/028264
A damper device which can be easily installed in a receiving device having an opening/closing member. The damper device has a tubular cylinder (10), a piston (20) axially reciprocating in the cylinder (10), a piston rod (30) having one e...  
WO/2009/027480
The invention relates to a composite component comprising at least one base plate and at least one sandwich component which is arranged on the base plate, and to the advantageous use of the composite component according to the invention....  
WO/2009/024212
The invention relates to a damping system, in particular in the form of a hydraulic cabin suspension system, having at least one hydraulically activatable actuating part (20) and having at least one hydraulic accumulator (26) which is co...  
WO/2009/021531
The invention relates to a diagnostic unit for monitoring the movement of an actuator element that is provided with a permanent magnet (22) and movable along a movement path (13). At least two magnetic field-sensitive sensors (20, 21) ar...  
WO/2009/019340
The invention relates to a suspension stop for a motor vehicle, said stop comprising an upper cup (1), a lower cup (2) and roller bodies (4) arranged between said cups to permit the relative rotation thereof, said cups being designed to ...  
WO/2009/015710
The invention relates to a piston (10) for a piston-cylinder arrangement, particularly a shock absorber piston, comprising: - a piston body (11), which has a circumferential surface (13); - a sealing collar (12), which has an outer circu...  
WO/2009/017608
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 the reserve tube of the shock absorber. T...  
WO/2009/015821
The invention relates to a plunger piston for an air spring, which plunger piston is designed as a hollow body and has a base to which an encircling casing part is indirectly or directly coupled, and which plunger piston has, at its cove...  
WO/2009/017608
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 the reserve tube of the shock absorber. T...  
WO/2009/013088
The invention relates to an air spring for chassis of vehicles, in which air spring the rolling bellows is fastened by means of deformable annular components (8,9) to the periphery of connection parts (10, 11), wherein at at least one en...  
WO/2009/012737
A gas pressure spring (1), in particular for absorbing stroke movements in a tool or in a machine, is designed and developed, with respect to the replicability and predictability of the behavior during use, as a function of the respectiv...  
WO/2009/010138
The invention relates to a braking and damping device for damping and braking the kinetic energy of movable masses, for example of drawers, doors or flaps of furniture, swing doors and revolving doors or the like. It is shown how, with s...  
WO/2009/010327
The invention relates to an air spring and damper unit for vehicles, which air spring and damper unit has at least two working chambers (2, 3) which are delimited by rolling bellows (7, 8, 9) which roll, so as to form a roll fold (16, 17...  
WO/2009/010643
The invention relates to a shock absorber for the landing gear of an aircraft, including two members (1, 2) mounted so as to be capable of telescopically sliding one in the other and defining an inner volume filled with a hydraulic fluid...  
WO/2009/011596
A shock absorber for use in lowering heavy structures to the sea floor comprises a cylinder (1) with a piston (2) having a heavy piston rod (3). A plurality of channels (6) extend from the bottom side of the piston (2) to its top side, w...  
WO/2009/010643
The invention relates to a shock absorber for the landing gear of an aircraft, including two members (1, 2) mounted so as to be capable of telescopically sliding one in the other and defining an inner volume filled with a hydraulic fluid...  
WO/2009/006165
A bicycle suspension assembly may be in the form of a bicycle front suspension fork (50). The suspension fork (50) may include a pair of telescoping fork legs (52, 54). In one arrangement, a suspension spring (100) and a damper (102) are...  
WO/2009/006454
This invention is a constant-thrust device intended for use in submerged or pressured environments based on a piston-in-cylinder arrangement in which the enclosed chamber is evacuated or gas-filled to comparatively low pressure. The inve...  
WO/2009/006454
This invention is a constant-thrust device intended for use in submerged or pressured environments based on a piston-in-cylinder arrangement in which the enclosed chamber is evacuated or gas-filled to comparatively low pressure. The inve...  
WO/2008/155655
A shock absorber includes a piston which has at least one compression fluid passage and at least one rebound fluid passage. A compression valve assembly closes the at least one compression passage and a rebound valve assembly closes the ...  
WO/2008/155655
A shock absorber includes a piston which has at least one compression fluid passage and at least one rebound fluid passage. A compression valve assembly closes the at least one compression passage and a rebound valve assembly closes the ...  
WO/2008/153481
The invention relates to a pressurized hydraulic rotation damper (1 ) intended for use on a multiwheeled vehicle. The rotation damper comprises an outer housing (10) and a lid (11 ), which enclose a damping-medium- filled main chamber (1...  
WO/2008/152776
An actively controlled colloidal damper having controllable damping characteristics. The damper has a cylinder (2); a piston (4) reciprocatably guided and supported by the cylinder (2) and forming a closed space (3) in cooperation with t...  
WO/2008/152241
A thrust bearing (1) for a suspension strut provided with a coil spring (R), the thrust bearing (1) comprising a rolling bearing (2) which comprises a lower washer (21) and an upper washer (22) between which rolling bodies (23) are place...  
WO/2008/150218
The invention relates to a reservoir (1) comprising an upper and a lower reservoir part (1a, 1b) divided by a member (10) into a first and second reservoir chamber (CR1, CR2), which reservoir is intended to be joined together with and pr...  
WO/2008/148626
The invention relates to a damper having a damper cylinder, in which a piston plunger (11) is guided via a piston rod (12), wherein for the adjustment of characteristic damper values the flow of a damper fluid can be controlled via contr...  
WO/2008/142711
A hinge (1) for a door opening over a horizontal axis, of the type comprising first and second supports (2, 3) that can be fixed to a compartment structure and to a door, at least rotatably constrained to each other through a pin (10). T...  
WO/2008/141387
A vehicle suspension unit (1) is disclosed. The unit (1) is configured as a hybrid suspension unit having a passive damper element (2) and an active actuator element (3). The damper element (2) extends along a longitudinal axis (4) of th...  
WO/2008/141697
The invention relates to a method for producing a component (10) made of metal, particularly for a head bearing housing of a shock strut, comprising a base part (12) and a flange (16) extending away therefrom, the flange (16) comprising ...  
WO/2008/144511
A gas spring assembly (200) that is suitable for use on a vehicle suspension system includes a first end member (208) and a second end member (210) that is spaced from the first end member. A flexible wall (212) is secured between the fi...  
WO/2008/141787
The invention relates to a vibration damper, particularly for damping spring deflection or rebound forces on motor vehicles, comprising a pressure medium cylinder (2), in which a piston (3) having a piston rod (3) is arranged in an axial...  
WO/2008/141857
The invention relates to a protective layer (7, 8) for surfaces of elastomeric elements (1), particularly for the bellows wall (1) of an air spring bellows. The surfaces of the elastomeric elements in air springs of rail or street vehicl...  
WO/2008/143915
A system and method for sensing position of an oscillating moving element. The inventive position sensor includes a first arrangement for sampling the position of the element at first positions thereof and providing samples in response t...  
WO/2008/143915
A system and method for sensing position of an oscillating moving element. The inventive position sensor includes a first arrangement for sampling the position of the element at first positions thereof and providing samples in response t...  
WO/2008/139780
A piston chamber and an adjusting chamber which communicate with each other are arranged inside a cylinder tube, and both of the chambers are filled with oil in a pressurized state. Furthermore, a piston and a rod connected to the piston...  
WO/2008/139082
The invention relates to a glazing (1) with improved vibro-acoustic damping properties, that comprises at least one glass sheet (10) and at least one vibro-acoustic damping profile (2) connected by at least one face thereof to the glass ...  
WO/2008/136851
A magneto-rheological fluid damper includes a damper body having a reservoir (108) for a magneto-rheological fluid, a piston rod (114), a piston rod guide (106) disposed within the damper body, where the piston rod guide has a passage (1...  
WO/2008/136851
A magneto-rheological fluid damper includes a damper body having a reservoir (108) for a magneto-rheological fluid, a piston rod (114), a piston rod guide (106) disposed within the damper body, where the piston rod guide has a passage (1...  
WO/2008/136192
A damper (1) has a container (2), a partition member (6) for dividing the inside of the container (2) into two receiving chambers (4, 5) that receive a viscous fluid (3), rotatable in the direction R together with the container (2), and ...  
WO/2008/133841
A trailer crash attenuation assembly includes a longitudinal hollow member adapted to act as a hydraulic cylinder at one end, hydraulic fluid disposed in the hydraulic cylinder and a tank connected to the hydraulic cylinder to receive an...  
WO/2008/133720
A controllable suspension system for controlling the relative motion between a first body (22) and a second body (24) includes at least one strut (30) including a magneto-rheological fluid damper (32,200). The fluid damper (32,200) inclu...  
WO/2008/134129
A moderation element (15) may be incorporated into straps (12), handles, or other devices to moderate forces. As an example, a moderation element may- include a housing (30, 40) and a fluid-filled chamber (50). The housing has an expanda...  
WO/2008/131975
The invention relates to an air spring and damper unit with a pilot-controlled main valve, for vehicles, which has at least two work spaces (2, 3) filled with pressurized air and connected via valves/valve circuits. Three flow paths for ...  
WO/2008/129685
In a bump stopper (1) having constricted parts (2A, 2B) on the circumferential surface and exhibiting buffering action by deforming resiliently when the annular distal end portion (3) in the axial direction collides against a partner mem...  
WO/2008/130546
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 upper piston rod portion and the lower pis...  

Matches 901 - 950 out of 14,332