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Patent Searching and Data


Matches 101 - 150 out of 14,330

Document Document Title
WO/2014/004515
A data-logging truck control system controls magnetorheological fluid dampers to protect a data-logging equipment payload of a data-logging truck from vibration and/or impulse shock forces.  
WO/2014/002555
Disclosed is an opening / closing damper (40), comprising a damper body (41) and a boot (81). The damper body (40) absorbs the impact when closing an opening (12) of a vehicle body (11) by means of an opening / closing body (13). The boo...  
WO/2014/002867
A damping valve is equipped with: a valve disc in which a port for transmitting a working fluid is formed; an axial member extending in the axial direction from the valve disc, and positioned in the axial-center section of the valve disc...  
WO/2013/190798
A bogie for a railway vehicle is provided with: a bolster (20)(frame body) which is located below the vehicle body of the railway vehicle; air springs (22) which have air spring bodies (60) for containing air therein and which are dispos...  
WO/2013/190961
A double-rod type shock absorber having: rods that penetrate a cylinder housing; a first and a second piston that are held by the rods; first and second piston chambers on the outside of both the first and the second piston, respectively...  
WO/2013/190960
A bi-directional shock absorbing device: having the inside of a cylinder housing acting as a fluid chamber into which a fluid is filled; having a rod, which holds a shock absorbing mechanism provided inside the fluid chamber, leading out...  
WO/2013/186582
Damper (1) comprising a cylinder (2) containing a damping fluid, at least one piston (3) translatable within said cylinder and defining two damping chambers (4, 5), and a rod (6) for controlling the movement of said at least one piston (...  
WO/2013/187006
Provided is a railroad car platform car comprising an axle spring configuration with which, while lowering the height of a platform car frame, it is possible to alleviate sagging of rubber. A railroad car platform car (1) comprises: a pl...  
WO/2013/186395
The invention concerns a damper comprising a body (0), a piston which slides into said body (0), a liquid (5) that is moved by the piston, two chambers (C1, C2) separated by at least one hole (2) through which the liquid (5) must pass wh...  
WO/2013/186396
The invention relates to a damper comprising a body (0), a piston (1) sliding inside said body (0), a liquid (5) moved by the piston (1), two chambers (C1, C2) that are separated by at least one opening (2) via which the liquid (5) must ...  
WO/2013/182419
The invention relates to a rolling piston (1) for an air spring rolling bellows (2), the rolling piston (1) being provided with a cone seal seat (4) that tapers towards the interior (3) of the air spring in order to accommodate in air-ti...  
WO/2013/184263
A shock absorber has a first pressure tube and a second pressure tube. A first piston is disposed within the first pressure tube and a second piston is disposed within the second pressure tube. Movement of the first and second pistons wi...  
WO/2013/179692
A suspension device (1) in which a load axis of a spring (3) is greatly inclined relative to a center axis of an absorber (2), wherein a support part (7) for achieving a "full contact state" during assembly and a "partial contact state" ...  
WO/2013/178999
A system for indicating the pressure in an aircraft landing gear shock absorber is provided, the system comprising a source of collimated light and a target, the source of collimated light being attached to the aircraft, and being operab...  
WO/2013/177844
The present invention provides a damping device and a method for assembling the damping device. The damping device includes an outer tube and an inner tube disposed concentrically along a center axis defining a chamber, with a diaphragm ...  
WO/2013/180741
A blast/impact mitigation shield includes, in one example, a first body including a damping material in a solid state and which transitions to a viscous fluid slate when stressed beyond a critical stress and a second body including dampi...  
WO/2013/181301
Gas spring and gas damper assemblies can include a gas spring that includes a flexible spring member, a first end member and a second end member that together at least partially define a spring chamber. A gas damper can include a first d...  
WO/2013/181241
A gas spring and gas damper assembly (1 10; 200; 400) can include a gas spring assembly (128; 202; 402) and a gas damper assembly (130; 204; 404). The gas spring assembly can include opposing end members (206, 208; 406, 408) and a flexib...  
WO/2013/174618
A vibration damper, in particular a piston-rod damper for a motor vehicle, comprising a damping housing (2) which receives a piston rod (3), the piston rod comprising a pin (4) which is mounted with play in the damping housing (2), where...  
WO/2013/176023
A damper is provided with: a damper main body which has a tubular outer shell, and a piston rod that can freely enter and exit from the outer shell and which generates a damping force for inhibiting the displacement of the piston rod rel...  
WO/2013/174367
The invention relates to a damping module (10) and to a method for transferring an impulse exerted by a starting device (46) on a self-propelled underwater body (50) by means of a damping module (10). For this purpose the damping module ...  
WO/2013/176091
A shock absorber of a suspension device is provided with: a pair of chambers in which a working fluid is housed; a flow path through which the pair of chambers communicate with each other and the working fluid passes with the expansion a...  
WO/2013/175989
A damper is provided with: a damper main body which has a tubular outer shell, and a piston rod that can freely enter and exit from the outer shell and which generates a damping force for inhibiting the displacement of the piston rod rel...  
WO/2013/174727
The invention relates to a vehicle hydraulic shock absorber comprising: a reservoir (301) filled with hydraulic fluid; a piston (373) slidably mounted in the reservoir; a shaft (371) extending in the axial direction on a first side relat...  
WO/2013/171104
The present invention relates to a rotary joint, in particular for the articulated connection of a front part and of a rear part of a bus, consisting of a housing (1) which is divided into two housing parts (3, 4) in a plane perpendicula...  
WO/2013/171349
The present invention relates to a gas spring with rod (1) return retarding system which allows very slow rise or return speeds of the rod (1) in a controlled manner due to the presence of an intermediate chamber (25) defined in the inte...  
WO/2013/171349
The invention relates to a gas spring comprising a system for delaying the return of the rod, which allows the rod to perform its upward or return movement at very slow speeds and in a controlled manner due to the presence of an intermed...  
WO/2013/171388
A hydraulic damper comprising a mobile portion (8) which separates a compression chamber (12) from an expansion chamber (14), and a hydraulic end stop (20) positioned at the bottom of the compression chamber, receiving the contact of the...  
WO/2013/167390
The invention relates to an air spring for chassis of vehicles, which is clamped with an air spring piston and an air spring cover 3 between the chassis and vehicle body of a motor vehicle, comprising an air spring bellows 2 made from el...  
WO/2013/167534
The invention relates to a rail vehicle having increased derailment safety, comprising at least one undercarriage (1), wherein rotary dampers (2) are arranged between the undercarriage (1) and the car body of the rail vehicle, and wherei...  
WO/2013/165586
A combined hydraulic and pneumatic actuation system (10) including a cylinder (12), a first piston (22), and a second piston (24). The cylinder may include a first cylinder portion (36) configured to hold or retain a first fluid and a se...  
WO/2013/165238
An air spring 1, 101, 201, 301, 401 comprising a mounting plate 2, 02, 202, 302, 402 a flexible tubular member 4, 104, 204, 304, 404 and a piston 6, 106, 206, 306, 406. The flexible tubular member 4, 104, 204, 304, 404 the mounting plate...  
WO/2013/163975
The present invention relates to a valve for a door catch, in particular for a motor vehicle. The claimed valve for a door catch has a device for opening the valve, which device is provided in such a manner that, for an initial opening o...  
WO/2013/165102
The present invention relates to an apparatus for lifting a body by using shock-absorbing cylinders in a tractor, comprising a shock-absorbing structure for reducing a vertical shock of a front axle by providing the shock-absorbing cylin...  
WO/2013/159276
A hydraulic damper (2), in particular a motor vehicle suspension damper, comprises a tube (3) filled with working liquid, inside of which a slidable piston assembly (4) attached to a piston rod (6) led outside the damper through a piston...  
WO/2013/160685
A piston and cylinder type damper is provided having a cylinder (12) with a piston assembly (10) which is mounted for reciprocal linear movement therein. The piston assembly (10) divides the cylinder (12) into separate chambers with a re...  
WO/2013/160494
The present invention relates to a gas spring with safety system which permits the discharge of high-pressure gas contained in the spring in the event that an overstroke is produced in the piston rod (1) of the spring where said safety s...  
WO/2013/161641
A suspension device is provided with: a partition wall body for partitioning the outside of a hollow pipe into an action chamber and a reservoir first chamber; a first piston for partitioning the action chamber into an extension-side fir...  
WO/2013/162081
The present invention is provided with shock-absorbing means in the front and rear thereof, thereby allowing a quick recovery when changing directions while riding or when riding over an obstacle on the road, and minimizing the impact tr...  
WO/2013/160685
A piston and cylinder type damper is provided having a cylinder (12) with a piston assembly (10) which is mounted for reciprocal linear movement therein. The piston assembly (10) divides the cylinder (12) into separate chambers with a re...  
WO/2013/160494
The invention relates to a gas spring including a safety system which can be used to discharge gas at high pressure from the spring in the event of an over-travel by the rod of the spring. The safety system comprises a gas release channe...  
WO/2013/161687
[Problem] To provide a linear motion device, which has a simple configuration and uses a feed screw mechanism and a gas spring from which gas does not easily leak, and a drive device for an opening/closing body using same. [Solution] The...  
WO/2013/160223
A damper (1), in particular for movable furniture parts, comprises a housing (2) in which a piston (8) is guided in a displaceable manner, wherein the piston (8) has at least one groove (9) with a piston ring (10), and the piston (A) for...  
WO/2013/156082
A valve arrangement for controlling a main flow of damping medium in a shock absorber from a first chamber to a second chamber during a first stroke and from the second chamber to the first chamber during a second stroke. The valve arran...  
WO/2013/156190
The invention relates to a rolling piston (1) for an air spring rolling bellows (2). A rolling piston (1) made of plastic for an air spring rolling bellows (2), which comprises at least two piston parts connected to one another, in parti...  
WO/2013/153315
Hydraulic shock absorber comprising a device (20) for regulating flow between two closed chambers (8, 10), arranged in a moving part comprising a rod (4) connected to a piston (6) separating these chambers, characterized in that the movi...  
WO/2013/154566
Certain types of riser tensioner arrangements include a high-pressure accumulator; a pusher-type hydraulic cylinder; a first flow path coupling the high- pressure accumulator with a first volume of the cylinder to enable a first high- pr...  
WO/2013/152626
Provided is a shock absorber, comprising an oil storage cylinder (13), a working cylinder (14), a piston rod (6), a guiding and sealing assembly used to guide the movement of the piston rod (6), and an expansion and circulation valve ass...  
WO/2013/151461
The invention relates to automotive engineering and specifically to the design of shock absorbers and pillars. The invention comprises a housing, a cylinder, a rod, a piston valve, a regulating bush, a grooved bar which is telescopically...  
WO/2013/150212
The invention relates to a hydraulic shock absorber comprising a portion that is mobile along an axis, having a rod (4) connected to a piston (6) separating two closed chambers (8, 10), and comprising a flow-rate adjustment device (20) b...  

Matches 101 - 150 out of 14,330