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WO/2008/037372 |
The invention relates to a vibration damper (1), comprising a damping-medium-filled cylinder (3) in which a piston rod (5) with a piston (7) is guided in an axially movable fashion, wherein the piston (7) divides the cylinder (3) into tw...
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WO/2008/036027 |
The invention relates to a method for controlling the pressure balance between the two chambers (2a, 2b) in a shock absorber and to a shock absorber of this kind. The shock absorber consists of a damping cylinder (2) pressurized by a sys...
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WO/2008/034720 |
The invention relates to a solenoid valve, in particular a proportional throttle valve, for controllable shock absorbers, composed of a housing which has a sleeve section (6) in which a magnet armature (4) is guided in an axially movable...
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WO/2008/036174 |
A momentum free bearing assembly (400, 600) for use in orthotic and prosthetic devices and a prosthetic knee (100) incorporating the same are disclosed. The bearing assembly (400, 600) includes an engaging ring (422, 622) having a swivel...
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WO/2008/031649 |
The invention relates to an air spring strut (1) for a motor vehicle comprising a mount element (2), an elastomer component (4), a tubular rolling bellows (6) which is connected at its first end (6a) to a cylinder element (8) and at its ...
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WO/2008/032031 |
A suspension unit, for example for a track-laying vehicle, comprises an oil-filled cylinder (4) within which a piston (8), connected to a piston rod (26), is provided. The cylinder (4) is oil-filled, and communicates with an upper region...
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WO/2008/031785 |
The invention relates to an air spring for commercial vehicles, comprising a lid (1) and a buffer (2) in the lid (1). The lid (1) is made from plastic and comprises reinforcing ribs (3) on the inside. The stop buffer (2) is recessed on t...
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WO/2008/031784 |
The invention relates to an air spring for commercial vehicles, comprising a roll bellows (2), a rolling piston (1) and a lid (3). According to the invention, the air spring, comprising components such as rolling piston (1) and/or lid (3...
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WO/2008/030797 |
This invention comprises a locking strut fastener assembly 2 comprising an outer body 4 in a relationship with an inner body 6; the inner body 6 having a moveable locking mechanism 22; at least one locking point 14 for receiving said mov...
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WO/2008/029501 |
Intended is to perform a further durability improvement of a colloidal damper. This colloidal damper (1) comprises a cylinder (2), a piston (4) guided and supported reciprocally by the cylinder (2) for forming a closed space (3) in assoc...
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WO/2008/027318 |
A protective curtain assembly (104, 204, 304) for an associated fluid suspension system (102, 202, 302) of an associated vehicle VHC includes a section of curtain material (144, 218, 318) and a first securement device (150, 230, 328) sec...
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WO/2008/025391 |
A piston-chamber combination (6) comprising an elongate chamber (7) which is bounded by an inner chamber wall, and comprising a piston means in said chamber to be sealingly movable relative to said chamber wall at least between a first a...
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WO/2008/025337 |
The invention relates to a pneumatic deceleration apparatus (10) having a cylinder (21) and having a piston which is guided in said cylinder by means of a piston rod (42), is equipped with a piston sealing element (71) and delimits a dis...
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WO/2008/025391 |
A piston-chamber combination (6) comprising an elongate chamber (7) which is bounded by an inner chamber wall, and comprising a piston means in said chamber to be sealingly movable relative to said chamber wall at least between a first a...
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WO/2008/025517 |
The invention relates to a plunger for an air spring, in particular of a motor vehicle, which plunger is embodied as a pot-shaped hollow body (10). The hollow body (10) is closed off in an air-tight manner at the plunger edge (12). The p...
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WO/2008/025976 |
There is described a shock absorber strut for a bicycle, comprising a piston (12), a cylinder (13) and a resilient element (20) positioned within the cylinder. The piston extends out of one end of the cylinder, and the other end of the c...
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WO/2008/025586 |
The invention relates to a valve (2) for a spring/damper unit (1), comprising a base body (4), with a sealing seat (19) lying in a plane (16) with at least one opening (6), one tensioning sleeve (8), a tensioner (10) and at least one val...
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WO/2008/025976 |
There is described a shock absorber strut for a bicycle, comprising a piston (12), a cylinder (13) and a resilient element (20) positioned within the cylinder. The piston extends out of one end of the cylinder, and the other end of the c...
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WO/2008/022607 |
The invention relates to a method and a device for dampening cutting shock, in which the press ram (4) is supported on piston rods (25) of a hydraulic system which is in operative connection with the lower die part or the press table (10...
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WO/2008/024957 |
A controllable magnetorheological fluid valve for controlling magnetorheological fluid. The controllable fluid (28) valve includes a magnetorheological fluid conduit (20) with a magnetorheological fluid path. The controllable fluid valve...
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WO/2008/019589 |
A hydraulic damper used when a car is impacted comprises a piston cylinder (1), a piston (2), a piston rod (3) and a damper actuating device (4). The fit among the cylinder (1), the piston rod (3) and the piston (2) is a slip fit. The pi...
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WO/2008/019900 |
The invention relates to an air spring having a cover, a rolling piston and a rolling bellows composed of elastomeric material, wherein a first end of the rolling bellows can be sealingly fastened to the cover by way of a first fastening...
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WO/2008/018848 |
The invention relates to vehicle engineering, in particular to shock absorbing devices for a suspension and can be used in shock absorbers for motor cars, motor trucks and other engineering purposes. The inventive self-levelling shock ab...
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WO/2008/017563 |
The invention relates to a damper (1) with a damper cylinder (2), in which a piston ram (11) is guided via a piston rod (12), the flow rate of a damper fluid being adjustable for setting damper characteristic values. According to the inv...
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WO/2008/017459 |
An air spring for a vehicle, in particular for a commercial vehicle, comprising an air bellows (2) which has an axle-side region (8) and a superstructure-side region (10), which regions are movable with respect to each other between a fi...
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WO/2008/017563 |
The invention relates to a damper (1) with a damper cylinder (2), in which a piston ram (11) is guided via a piston rod (12), the flow rate of a damper fluid being adjustable for setting damper characteristic values. According to the inv...
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WO/2008/018848 |
The invention relates to vehicle engineering, in particular to shock absorbing devices for a suspension and can be used in shock absorbers for motor cars, motor trucks and other engineering purposes. The inventive self-levelling shock ab...
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WO/2008/015034 |
The invention relates to an air spring or air damper, in particular for chassis of vehicles, wherein the air spring has at least one working space which is filled with compressed air and which is delimited at least partially by a rolling...
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WO/2008/010813 |
A bicycle (20) including a suspension system (30, 28) operably positioned between the bicycle frame (22) and at least one of the front wheel (34) and rear wheel (42) of the bicycle (20). The suspension system (30) includes a damping syst...
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WO/2008/009508 |
The invention relates to air bellows for an air spring, in particular for air springs that are used in the chassis of vehicles. According to the invention, at least one peripheral end of the air bellows is provided with at least one seal...
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WO/2008/009504 |
The invention relates to an air spring or air damper for the chassis of vehicles. Said air spring has at least one working chamber that is filled with compressed air and that is at least partially delimited by air bellows. The air bellow...
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WO/2008/006659 |
The invention relates to an electrically controlled valve assembly, particularly for a controllable shock absorber, wherein the main stage valve body is configured as a valve disk (4, 5, 6, 7). A pressure chamber (12) is provided between...
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WO/2008/007427 |
In a gas spring having a rod member arranged in the attitude of protruding upward from a rod-side edge wall of cylinder main-body, a lubricating oil accommodated in an inferior-end-side portion within the cylinder main-body is surely fed...
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WO/2008/000460 |
The invention relates to a damping element for a vibration damper operating by means of hydraulic damping liquid. The basic structure of said damping element comprises a monolithic base which is embodied as a circular disk and is provide...
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WO/2008/000460 |
The invention relates to a damping element for a vibration damper operating by means of hydraulic damping liquid. The basic structure of said damping element comprises a monolithic base which is embodied as a circular disk and is provide...
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WO/2007/149393 |
A magnetorheological fluid damping system includes a hydraulic cylinder (104), a piston head (102), a piston rod (110), and a porous valve. The hydraulic cylinder configured for disposing magnetorheological fluid therein. The piston head...
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WO/2007/149393 |
A magnetorheological fluid damping system includes a hydraulic cylinder (104), a piston head (102), a piston rod (110), and a porous valve. The hydraulic cylinder configured for disposing magnetorheological fluid therein. The piston head...
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WO/2007/145605 |
The inventive device for adjusting load strength of a shock absorber relates to transport mechanical engineering, in particular to suspension shock absorbing devices and can be used in shock absorbers for motor cars, lorries and other tr...
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WO/2007/144233 |
The invention relates to a method for controlling a level control system of a motor vehicle, comprising an air spring (2) which encloses an air volume (16), and an additional volume (22), to which the air volume of the air spring is conn...
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WO/2007/144223 |
The invention relates to an air spring arrangement (1) for a vehicle, having an air spring bellows (2) composed of elastomeric material with two bellows ends (2a, 2b), which air spring bellows (2), while forming a roll fold (3), encloses...
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WO/2007/142218 |
[PROBLEMS] A one-way valve and door check device that are small-sized and use a reduced number of parts. [MEANS FOR SOLVING PROBLEMS] The one-way valve has a pipe path in which liquid flows, a valve body (21) provided in the pipe path, a...
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WO/2007/141075 |
In a machine, as for example a construction machine, a production machine, or a robot, cargo is moved by means of a drive via a gear mechanism. To start the movement, static friction must be overcome. According to the invention this occu...
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WO/2007/142153 |
The piston (30) of an air spring (17) is constructed from a first piston body (34) having a mounting tube part (34a) and a flange part (34b) and from a second piston body (35) having a body tube part (35a) and a closure wall (35b). By th...
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WO/2007/137580 |
Torsional vibration damper (1;20;30;40;50) which is suitable for dampening the motion of a rotatable element, said torsional vibration damper comprising an "actuation" element (3) which is connectable to the rotatable element, an "inerti...
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WO/2007/137580 |
Torsional vibration damper (1;20;30;40;50) which is suitable for dampening the motion of a rotatable element, said torsional vibration damper comprising an "actuation" element (3) which is connectable to the rotatable element, an "inerti...
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WO/2007/137647 |
An air spring (2) is composed substantially of a rolling or expansion bellows (4) and two end members (6, 8) which are arranged with a variable spacing to one another and which together enclose an air spring interior space (10). From the...
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WO/2007/135372 |
A cushioning device comprising a body (1A) of resilient, closed cell, foam material or memory foam defining a closed inner air space or chamber and closed except for an air expulsion restriction means in the form of one or more apertures...
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WO/2007/132587 |
A method of surface hardening which comprises coating the surface of an engine part with an alloy layer having excellent wearing resistance to improve the life of the part; and a process in which a piston or the like improved in wearing ...
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WO/2007/130966 |
The controllable suspension system for controlling the relative motion between a first body and a second body, said controllable suspension system comprised of a strut, said strut including a magnetorheological fluid damper, wherein cont...
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WO/2007/130966 |
The controllable suspension system for controlling the relative motion between a first body and a second body, said controllable suspension system comprised of a strut, said strut including a magnetorheological fluid damper, wherein cont...
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