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Patent Searching and Data


Matches 1 - 50 out of 37,042

Document Document Title
WO/2015/024352A1
Disclosed are an integral gas spring assembly and a formation fluid sampler. The gas spring assembly comprises a cylinder body, a piston, a sealing element and a gas injection port, wherein high-pressure nitrogen is filled between the pi...  
WO/2015/023849A1
A monotube shock absorber which is capable of high compression damping forces while operating at low pressure for reduced friction is disclosed. The monotube shock absorber includes a pressure tube, a piston assembly, a piston rod and a ...  
WO/2015/022102A1
Air spring (1) comprising an air spring rolling lobe (2), which is restrained between an air spring piston (5) and an air spring cover (3), forms a rolling convolution (8), that rolls on the air spring piston (5), and has on its outer si...  
WO/2015/023845A1
A monotube shock absorber which is capable of high compression damping forces while operating at low pressure for reduced friction is disclosed. The monotube shock absorber includes a pressure tube, a piston assembly, a piston rod, a fix...  
WO/2015/022816A1
A coiled spring for a suspension device includes a lower seat winding section (42), an upper seat winding section (44), and a helical effective section (45) which is formed between the seat winding sections (42, 44). The lower seat windi...  
WO/2015/020227A1
A damping force adjustable shock absorber, wherein damping force is generated by inserting a piston (5) to which a piston rod (6) is connected into a cylinder (2) in which oily liquid is sealed, and controlling an oily liquid flow genera...  
WO/2015/018115A1
Disclosed are a fall-slowing damping device for a toilet and a fall-slowing damping method. The damping device for a toilet comprises a housing (10), a rotary shaft (20) and a damping control generating unit (30). The rotary shaft (20) i...  
WO/2015/018601A1
The invention relates to an arrangement for a vibration damper (1) of a vehicle comprising: at least one damping cylinder (3) made from a fibre composite material; a guiding element (4) for guiding a piston rod (5) of a piston (6) that c...  
WO/2015/019001A1
Telescopic suspension device (10) attached to the hub (422) of a wheel (424) of the type comprising a first tube (12), a second tube (14) sliding with respect to the first tube and a main spring (34) arranged inside said tubes, and addit...  
WO/2015/013917A1
A hydraulic damper (3), in particular a motor vehicle suspension damper, comprises: a tube (4); a piston assembly (5) disposed slidably inside the tube (4) and attached to a piston rod (6) led outside the tube (4) through a sealed piston...  
WO/2015/015809A1
An air spring (2) is provided with: an upper face plate (21); a lower face plate (22); an elastic diaphragm (23) which hermetically connects the peripheral edge of the upper face plate (21) and the peripheral edge of the lower face plate...  
WO/2015/011314A1
The invention relates to a hydraulic device comprising a tubular casing containing a rod to which a plunger is rigidly secured that separates an upper chamber and a lower chamber both filled with a hydraulic fluid, such that, as the plun...  
WO/2015/012945A1
A shock absorber has a pressure tube with a piston assembly slidably disposed within the pressure tube and attached to a piston rod. The piston assembly divides the pressure tube into an upper working chamber and a lower working chamber....  
WO/2015/012351A1
The damper-mounting device is equipped with: a magnetic rubber mount, which comprises magnetic particles and is provided between the damper and the vehicle; an electromagnetic coil for applying a magnetic field on the magnetic particles;...  
WO/2015/010672A1
The invention relates to a device (100) for triggering a gas spring (1), comprising an actuating device (2) and an actuating element (4) which is operatively connected to the actuating device (2) and acts on an end-side trigger (3) of th...  
WO/2015/007998A2
The shock absorber comprises a piston (2) provided with at least one fluid throttling section (22) and one throttling means combined with the throttling section. The piston has a guiding surface (24), a channel (25) for bypassing the thr...  
WO/2015/007891A1
This invention relates to a track-type machine having an idler recoil assembly connected to a track frame. The object of this invention is to provide an idler recoil assembly which can reduce stress concentration on the retaining part of...  
WO/2015/007492A1
The invention relates to a device (1) for braking a movement of a furniture part which can move with respect to a body, by damping, said device comprises at least two damper parts (2, 3). A first damper part (2) can move with respect to ...  
WO/2015/004701A1
The hydraulic shock absorber includes a cylinder containing a fluid, a damper case positioned outside the cylinder to form a reserving chamber, a piston housed inside the cylinder, a piston rod supporting the piston, a rod guide covering...  
WO/2015/003385A1
The present invention relates to a hydraulic damper (2), in particular a motor vehicle suspension damper comprising a tube (22) filled with working liquid, a piston rod (21) led outside the tube through a piston rod guide and a piston as...  
WO/2015/004676A1
The present invention discloses a dynamically adjustable suspension device including one or more springs having similar or different spring rates, where said one or more springs are arranged in a pre-defined configuration, and a dynamica...  
WO/2015/005472A1
 Provided is a first hydraulic damper (15), one end of which is attached to a first attachment position (P1) on a vehicle body (2). Also provided is a second hydraulic damper (16), one end of which is linked via a linking member (17) t...  
WO/2015/006576A1
A gas spring system includes: a gas spring assembly including at least one gas damping passage; a reservoir member connected to the gas spring assembly, the gas spring assembly being in fluid communication with the reservoir member by wa...  
WO/2015/000160A1
A hydraulic damper (2), in particular a motor vehicle suspension damper, comprising a tube (22) filed with working liquid inside of which a slidable piston body (231) attached to a piston rod (21 ) led outside the damper (2) is disposed,...  
WO/2014/206871A1
The invention relates to an air spring (1) comprising a cover (4), a base element (6) and with a flexible bellows (8) clamped in a pressure-tight fashion between the latter, and comprising a level-measuring device (10), integrated at lea...  
WO/2014/207110A1
The invention relates to a sleeve-type rolling lobe 2, especially for an air spring 1, comprising a lobe wall consisting of an elastic material, into which wall two reinforcement layers are embedded, said reinforcement layers consisting ...  
WO/2014/208151A1
 A shock absorber having a cylinder housing having a piston chamber encasing an oily liquid, a piston moving within the piston chamber, a rod linked to the piston and led out of the cylinder housing, and a rod return mechanism; wherein...  
WO/2014/202302A1
A joint eye comprising a housing shaped from a strip material and having two abutments ends, said housing being secured on a connecting surface by means of an integrally bonded connection. The abutments ends are spaced at a distance from...  
WO/2014/202330A1
The invention relates to an air spring (1) for vehicles, having an air spring bellows (4) clamped in an air-tight manner between an air spring cover (2) and an air spring rolling piston (3). The air spring bellows is made of a composite ...  
WO/2014/202799A1
The invention relates to a gas spring (1) comprising a cylinder (2) with a sealed inner chamber (3) in which a piston (4) moves, said piston being intended to compress a compressible gas also located inside the chamber. The spring also c...  
WO/2014/202631A1
The invention relates to a pneumatic suspension unit for a rail vehicle, comprising a pneumatic spring (1). The gas volume (2) in the pneumatic spring (1) is connected to a control volume (5) of a control volume container (4) by means of...  
WO/2014/198587A1
The invention relates to an electromagnetic valve (1) for controlling the flow of a pressure medium, comprising a valve housing (2) with an inlet opening (2.1) and an outlet opening (2.2) for the pressure medium; at least one through-ope...  
WO/2014/200359A1
A shock absorbing apparatus which includes: a first piston assembly; a second piston assembly; wherein the first piston assembly includes a piston and a piston rod; and wherein the second piston assembly includes a piston in the form of ...  
WO/2014/195608A1
The invention relates to a hydraulic shock absorber (2), especially for the suspension of a motor vehicle, comprising: a cylindrical envelope (4) containing a fluid, a piston (6) mounted in a sliding manner in the cylindrical envelope (4...  
WO/2014/194997A1
The invention relates to an electrical connection system for a shock absorber rod, particularly a shock absorber rod for a motor vehicle, for realising an electrical connection between an electrical connector (201) arranged at a first en...  
WO/2014/197895A1
A vented pressurized gas-powered actuator (10) includes a housing (12) having a central longitudinal axis (L1 ) and an inner surface (12w). The inner surface (12w) has a constant radius between first and second planes (s1, s2) extending ...  
WO/2014/196868A1
Dampening assembly (100, 200, 300, 400, 500) comprising a first tubular element (21) coaxially inserted into a second tubular element (23) along an insertion path that ends at an end position. In the end position an abutting face (25) of...  
WO/2014/192519A1
This rotating damper device uses one valve in a manner such that at an angle of rotation at which braking force is imparted when relatively rotating to one side, braking force is not imparted when relatively rotating to the other side, a...  
WO/2014/194008A1
An end member assembly (EMI) includes an end member body (400) and a support column (500). The end member body (400) includes an outer side wall and an inner side wall that together at least partially define an end member reservoir. The ...  
WO/2014/191226A1
The invention relates to a vibration damper (1) having a damper tube (10) which is filled with damping fluid and in which a piston rod (11) is movable back and forth, wherein a damping piston (12) which divides the interior of the damper...  
WO/2014/190387A1
The present invention relates to a position sensitive shock absorber having a bypass passage adapted to communicate a working fluid between two positions in a bore, and an adjustable one-way valve arranged to direct working fluid flowing...  
WO/2014/190123A1
An end member (202) is dimensioned to engage an end of a flexible spring member (210) to at least partially form a gas spring assembly. The end member (202) includes an end member wall that has a longitudinal axis. The end member include...  
WO/2014/188889A1
Provided is a bump stop capable of smoothing the increase in load as the amount of compression increases. A bump stop (100), the outer circumferential surface of which is configured in a bellows shape and the multiple peak sections (firs...  
WO/2014/187636A1
The invention relates to a piston-cylinder unit, comprising a cylinder (1), in which a piston is arranged in an axially movable manner, which piston has a piston rod at one end, which is led outside through the cylinder (1) and, at a fir...  
WO/2014/186839A1
A shock absorber comprising a generally tubular body defining a working chamber. A piston is slidable in the working chamber and separates a compression chamber from a rebound chamber of the working chamber. The working chamber contains ...  
WO/2014/184186A1
The invention relates to a piston rod guide (3) and a cylinder (1). The piston rod guide (3) guides a piston rod (2) in a cylinder (1), in particular a shock absorber. Said piston rod guide has a guide element (4), a sealing element (5) ...  
WO/2014/184836A1
A hydraulic shock absorber comprising a cylinder (10) and a variable valve (12), capable of changing damping force by controlling this variable valve (12), and having provided therein: a first valve mechanism (78) that permits flow of hy...  
WO/2014/186357A1
A shock absorber for a vehicle includes a pressure tube that defines a fluid chamber. A piston disposed within the fluid chamber divides the fluid chamber into an upper working chamber and a lower working chamber. The piston defines a co...  
WO/2014/183775A1
The invention relates to an adjustable gas-pressure spring (9) having a gas spring section (91, 92), a gas store (96) and a connecting means (94) that fluidically connects the gas store (96) and the gas spring section (91, 92) to one ano...  
WO/2014/181872A1
A suspension coil spring mounted between an upper end and a lower end of a vehicle strut-type suspension device comprises a coil spring body having an upper end turn secured at the upper end and a lower end turn secured at the lower end ...  

Matches 1 - 50 out of 37,042