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WO/2002/083437A1 |
With a coil spring assembled to a suspension device, the spring reaction axis is positioned coincident with or sufficiently close to a load input axis, and the design and manufacture of coil springs are facilitated. A suspension coil spr...
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WO/2002/070918A1 |
Conventional gas spring damper units generally develop a lot of noise, which, in the first case, may be traced back to a lack of insulation in the upper support bearing. According to the invention, the upper support bearing (16) should t...
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WO/2002/064993A2 |
The invention relates to a center fixing element (10) for a rotationally symmetrical pneumatic spring (70) for use in a vehicle, which comprises a bellows structure that is provided with center bores (57) or recesses in the area of its f...
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WO/2002/055326A1 |
The invention relates to a spring carrier for the chassis of a motor vehicle. Said carrier is used to support a coil spring (1) which is braced between two spring plates (2, 3). At least one of said spring plates (2) can be axially adjus...
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WO/2002/052166A1 |
A method of manufacturing an outer shell unit (10) comprising a tubular outer shell (3) incorporating a damping force generating mechanism and a knuckle bracket (7) fitted to the outer shell (3) and allowing a knuckle to be connected the...
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WO/2002/045982A1 |
Suspension system (10) includes a compressible fluid (12), a suspension strut (14), a hydraulic cavity (16), a reservoir (18), and a volume modulator (20). The hydraulic cavity (16) is at least partially defined by the suspension strut (...
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WO/2002/045979A2 |
An efficient method of supplying a first series of suspension struts for a first vehicle (12A) and a second series of suspension struts for a second vehicle (12B). The method includes providing a first series (20A) of pressure vessels fo...
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WO/2002/045980A2 |
A suspension strut (10) for a vehicle including a compressible fluid (20), a hydraulic tube (22,22') and displacement rod (24) adapted to cooperate with the compressible fluid (20) to supply a suspending spring force that biases the whee...
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WO/2002/040299A1 |
An input separation type strut suspension device installed on a car, comprising a first input system having the upper part of a piston rod (5a) of a shock absorber (5) installed on a strut (4) connected to a body (7) through an insulator...
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WO/2002/032701A1 |
A method of bolting a strut mount to a curved outer tube mounting plate (6) without increasing the size of a bolt hole, comprising the steps of inserting the tube part (13) of a caulked nut (5) into the nut mounting hole (11) in the inst...
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WO/2002/030694A1 |
A strut mount comprising an inner fitting (12) to which the upper end of the rod of a buffer is fixed, an outer fitting (14) surrounding the same and attached to a car body, and an elastic body (16) interposed therebetween to damp vibrat...
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WO/2002/029257A1 |
A rotary actuator for a vehicle having an electric/hydraulic motor (24) that is used to rotate a strut tube (15). A first shaft (30) receives the output of the motor (24) and transfers it to a gearbox (32) that reduces the speed. A secon...
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WO2002027211A2 |
A suspension unit or suspension system includes an accumulator (112) for storing fluid under gas pressure and a motion damping unit (114) for storing fluid under pressure in fluid communication with each other. A valve arrangement (126) ...
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WO/2002/026548A1 |
A modular sub-frame comprises an upper portion, a lower portion and an intermediate shock absorbing member. The upper portion is a steel fabrication for mounting to the chassis and the lower portion is a lightweight metal whereby these t...
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WO/2002/022385A1 |
Known gas-spring dampers have a tendency to leak around the piston (2), which is detrimental to the damping behaviour. Technical measures that compensate said leakage are complex and expensive from a technical production point of view. T...
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WO/2002/023135A1 |
The invention concerns a sensor module comprising a processing unit, a stroke sensor and a force sensor (3) and capable of detecting, inside an associated pneumatic brake booster, an information concerning both the force exerted axially ...
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WO/2002/014095A1 |
The invention relates to a hydraulically damped bearing (30) that comprises an outer sleeve (29), an inner sleeve (18) on which a component is mounted that can be excited in at least on direction (Z), an elastomer body (21) and two chamb...
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WO/2002/008001A1 |
The invention relates to a device for regulating the movements of the superstructure (12) of a motor vehicle, whereby said superstructure (12) is supported directly or indirectly by a serially connected active actuating member (1) and a ...
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WO/2002/006699A1 |
The invention concerns a travel limit stop device for a motor vehicle damper. Said device is characterised in that the compression stop (2) of the vibration filtering element (8) are arranged in the suspension spring casing (14) so as to...
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WO/2002/000457A1 |
The invention concerns a tension strut (10) for a McPherson suspension, comprising a lower element (12), or slide, which is mounted on a wheel hub support (14) by its lower end and which includes a substantially cylindrical upper section...
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WO/2001/094808A1 |
A suspension support reduced in weight without increasing production costs, which comprises inner and outer sleeves (1, 2) made of aluminum, a rubber-like elastic body (3) vertically nipped between upper and lower inner peripheral flange...
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WO/2001/094807A2 |
The invention concerns a double-rod shock absorber provided with two chambers, a compression chamber (1) and an expansion chamber (2); two rods, a compression rod and an expansion rod; two pistons, a compression piston (3) and an expansi...
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WO/2001/092040A1 |
The invention concerns a suspension stop device, for a motor vehicle driving wheels, comprising a filtering block, consisting of an upper housing fixed relative to the vehicle body and co-operating with a lower housing mobile in rotation...
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WO/2001/088404A1 |
A suspension strut includes a housing assembly including first and second (20-30) opposed housing members. The first and second housing members are relatively movable along an axis. At least the first housing member includes an engagemen...
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WO/2001/085531A1 |
The internal valve means in the telescopic leg of a hydro-pneumatic fork, which control the passage of the liquid from one chamber to the other chamber of the telescopic leg during the operation of the fork, include a slide valve of suit...
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WO/2001/065139A1 |
The invention relates to an air spring (4), comprising a bellows (16), fixed on one side to a housing (18) and on the other to an extending piston (6) and enclosing a volume of air, whereby the housing surface facing the air volume of th...
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WO/2001/056818A1 |
The invention relates to an arrangement with a helical spring (1) and a support bearing (2) for spring struts (3), especially for automobile spring struts (3) which support wheel axle limbs. The spring strut (3) comprises a shock absorbe...
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WO/2001/056819A1 |
The McPherson strut (1) has a support axis (4) of the spring (5) on the lower spring retainer (6) offset and/or inclined relative to the shock absorber rod (3) axis. Said configuration moves away the thrust axis (F') of the spring (5) by...
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WO/2001/054939A2 |
The invention relates to a wheel provided with electric driving means in the wheel, control, measuring and operating means in the wheel for operating the electric driving means and data communication means in the wheel. Additionally the ...
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WO/2001/044003A1 |
The invention relates to a suspension strut for a wheel suspension and wheel location of a vehicle. Said suspension strut comprises a shock absorber (2) with a helical spring (16) which surrounds the latter coaxially, one end of said spr...
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WO/2001/026921A2 |
The invention relates to a pneumatic suspension (1), comprising at least the following components, namely an air-spring cover (2), air-spring piston (3), air-spring bellows in the form of axial bellows (7) or transverse bellows (7') whic...
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WO/2001/026922A1 |
A mechanism is provided for lowering the height of the front part of a motor vehicle. A radar sensor (10) is provided to sense the proximity of an adjacent vehicle. A signal is passed to a control unit (11) which responds when a potentia...
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WO/2001/025036A2 |
The invention relates to independent suspensions for road vehicles and makes it possible to pump and adjust the absorbers without removing said absorbers from the vehicle. As a result, the design and maintenance service thereof is simpli...
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WO/2001/021421A1 |
The invention relates to a pneumatic spring arrangement (1) comprising at least the following components, namely a pneumatic spring lid (2), a pneumatic spring piston (3), pneumatic spring bellows (7), a vibration damper (11) with a ruck...
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WO/2001/014765A1 |
The invention relates to a combined spring-and-shock absorber system for supporting wheel suspensions or axles on a vehicle body. The inventive system comprises tubular U-bellows that are arranged between a wheel-carrying or wheel-contro...
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WO/2001/005609A1 |
Known shock-absorbing elements are provided with overflow throttles equipped with sealing disks. These overflow throttles have different opening characteristics for the two directions which cannot be changed. The aim of the invention is ...
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WO/2001/002198A1 |
A suspension system comprises a gas spring formed by two cylindrical members, one sliding within the other in combination with an electromagnetic device for applying force to or absorbing force from the gas spring under electrical contro...
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WO/2001/000002A2 |
Replacement of the rubber donut suspension system on the Mini Austin by a coil spring suspension. This coil spring suspension is achieved by a coil spring telescope fitted between a bracket mounted on the front swingarm and a supporting ...
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WO/2000/066909A1 |
The invention relates to a suspension-strut bearing for connecting the upper section of a suspension strut in a motor vehicle, comprising an inner section (1) with a central through boring (2) for receiving the upper end of the suspensio...
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WO/2000/056504A1 |
The invention concerns a method and a device for mounting a McPherson strut suspension radius rod, comprising steps which consist in: inserting the elements forming the control rod beneath a mounting head (30) having at least a tilting d...
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WO/2000/056560A1 |
The invention concerns a McPherson strut suspension comprising a lower spring retainer (32) pressed on an element (33) integral with a shock-absorbing body. The lower spring retainer (32) is mobile in translation (T) relative to an eleme...
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WO/2000/053951A1 |
A bearing for a shock absorber strut (2) or a pneumatic spring pertaining to a wheel suspension is supported on the chassis of a motor vehicle by means of bearing bolts (7, 8) that are maintained in a bearing element (12). The shock abso...
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WO/2000/048854A1 |
The invention concerns a shock strut for a Mcpherson wheel suspension comprising a shock absorber with a body (21) and a rod (22). A coil spring (24) is mounted on a lower spring retainer (23) integral with the shock absorber body (21). ...
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WO/2000/040430A1 |
The vehicle suspension system enables an improved linear relationship between a vehicle wheel's jounce and rebound travel and a spring's compression and extension by the positioning of an outboard bell crank (7) in a vertically oriented ...
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WO/2000/034680A1 |
The housing (4) of a shock absorber is constructed to include an inner chamber (10) surrounded by an outer chamber (30). The inner chamber is divided by the piston (12) to which the piston rod (11) is connected into two portions. One of ...
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WO/2000/007835A1 |
A damper with a vehicle height adjusting function comprising a cylindrical case (12) vertically movably installed outside the damper body (1) of an inverted damper and connected to a damper rod (2), a pressure chamber (13) defined betwee...
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WO/2000/006401A1 |
Provided is a wheel suspension system (4) and a spring (6, 16, 26) therefor which can improve the ride comfort of the vehicle by reducing the sliding resistance between the cylinder and the piston of the tubular shock absorber (5) surrou...
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WO/2000/000359A1 |
The invention concerns a coupling attachment (A) for a Mac Pherson suspension shock strut comprising an elastic articulation (33) filtering and uncoupling on the path transmitting the shock absorber rod efforts to the body (2), and a sep...
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WO/1999/061268A1 |
A wheel suspension system (98) including a wheel support (100) pivotally attached to a vehicle frame (106) at two, laterally-spaced locations (108, 110), the wheel support (100) being pivotal between an uppermost and a lowermost position...
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WO/1999/055575A2 |
To enable a rider to control in real time the type of ride he desires, a snowmobile is equipped with a suspension system that includes at least one fluid actuated device which can be adjusted in real time to control the relative distance...
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