Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 251 - 300 out of 40,197

Document Document Title
WO/2017/038571A1
The purpose of the present invention is to provide a buffer that is capable of making changes in damping force in the low-speed range of piston speed smooth and allowing a main valve to be opened at a lower differential pressure. A subva...  
WO/2017/038577A1
Provided is a cylinder device capable of reducing a torque received from a fluid. A middle cylinder 17 is provided between an outer cylinder 3 and an inner cylinder 2. Flow passages 18A, 18B, 18C, 18D in which an operating fluid 20, whic...  
WO/2017/036719A1
The invention relates to a switch drive comprising a damping element (1) and to a method for damping a movement within a switch drive. The damping element (1) comprises a piston (4) that is arranged in a fluid-filled first container (2) ...  
WO/2017/038886A1
A shock-absorbing device D is provided with an extension-side damping valve EV that exerts extension-side damping force, a first bypass channel B1 that bypasses the extension-side damping valve EV, a first compression chamber PR1 provide...  
WO/2017/033695A1
This air spring device (1) is equipped with: an upper member (2); a lower member (3); and a cylindrical membrane member (4) in which gas pressurized to atmospheric pressure or more is sealed, and which have openings (4a, 4b) at both ends...  
WO/2017/032351A1
The invention relates to a device (10) for triggering a gas spring (1), comprising an actuating apparatus (2), an actuating element (4), which is operatively connected to the actuating apparatus (2) and acts on an end trigger (3) of the ...  
WO/2017/034928A1
A shock absorbing system for impact energy dissipation employs removable unitary cells of compressible members in communication with a reservoir and containing a first working fluid. Resilient structural members may be placed intermediat...  
WO/2017/029102A1
A piston and cylinder type damper is provided, with a cylinder (11) having a piston assembly (15) mounted for reciprocal movement therein. The piston assembly (15) divides the cylinder (11) into two separate chambers (12a, 12b), with a r...  
WO/2017/029109A1
The present invention relates to a vibration damper (1) for a vehicle, comprising a damper tube (2) with a damper tube wall (15), a damper tube inner side (3) and a damper tube outer side (4), – a piston rod (5) which is retractable an...  
WO/2017/028973A1
A convolution-bellows pneumatic spring with two or more bellows parts which are formed projecting outwards in the manner of beads and are separated by encircling constrictions in which belt rings, in particular metal rings, are arranged,...  
WO/2017/029878A1
Provided is a hinge device with an operating unit such as a rotation damper, in which engraving can be omitted and a joint can be narrowed to improve the appearance. A second member 2 is rotatably linked to a first member 1 by a hinge de...  
WO/2017/028970A1
Pneumatic spring comprising pneumatic spring bellows made of elastomer material, which is clamped at the bellow ends thereof by means of connection parts between the sprung and unsprung mass and connected via the connection parts on the ...  
WO/2017/027576A1
A shock absorber includes a bottom rim, a top wall comprising a raised central portion and a top rim, a side wall extending between the top and bottom rims, and a corrugation surrounding a periphery of the raised central portion that (i)...  
WO/2017/026332A1
A valve structure for a buffer 100 is provided with a piston 3 provided with a first communication channel 3a and a second communication channel 3b, and a load-applying member 42 for applying an initial load to a first leaf valve 41. The...  
WO/2017/026903A1
Control valve shock absorber for single-track and multi-track engine vehicles. The structure is characterized in that above the piston (2) are mounted coaxially, the resilient thermometric bimetal (4) connected with the rotatably movable...  
WO/2017/022604A1
A holding member for a diaphragm damper device comprising a plurality of diaphragm dampers is formed from an elastic material and comprises: a band section to which the side perimeter of the plurality of diaphragm dampers can be elastica...  
WO/2017/022605A1
Provided is a coiled wave spring used for a diaphragm damper device arranged inside a combustion chamber partitioned into a housing and a cover. The coiled wave spring is configured so as to be arranged between the diaphragm damper in th...  
WO/2017/021064A1
The invention relates to a hydraulic single-tube telescopic vibration damper comprising a prestressed gas volume (8) that presses one of two working chambers (4, 5), which are filled with a hydraulic medium and lie on both sides of a pis...  
WO/2017/022494A1
Provided is a cylinder apparatus with which problems such as cost can be solved by simplifying an air vent structure and improving workability relating to assembly and machining, while maintaining air discharge performance. In a cylinder...  
WO/2017/021906A1
A motor vehicle wheel suspension, comprising: a guide wheel (88) having an outer jacket (132) comprising a wheel attachment (94) for the connection of the guide wheel (88) to a rotation pin (68) of a wheel (10', 10"), - wherein the guide...  
WO/2017/021079A1
The invention relates to a method for enclosing damping medium (9) and compensating medium (21) in a vibration damper (1), wherein the vibration damper (1) is designed as a single-tube damper (1) having a working chamber (3) and an exter...  
WO/2017/022603A1
In the present invention the rim sections of a pair of diaphragms are mutually overlapping. The rim sections of the pair of diaphragms form an outer peripheral end section of a diaphragm damper. The outer peripheral end section is contin...  
WO/2017/024103A1
A linear actuator comprising a housing with a proximal end and a distal end, the housing defining a central cavity extending axially through the housing; a piston tube, where a first portion of the piston tube is slidably positioned axia...  
WO/2017/017968A1
A shock absorber 10 has a case 11 in which a piston rod 25 is fitted so as to reciprocate freely in the axial direction, and a rotating cylinder 14 is provided inside the case 11 so as to rotate freely and move freely in the axial direct...  
WO/2017/018295A1
A shock absorber (A) comprising: a shock absorber main body (1); a spring bearing (21) supporting one end of a suspension spring (2) and capable of moving in the axial direction of the shock absorber main body (1); a jack (3) that adjust...  
WO/2017/016405A1
A molecular spring vibration isolation buffer comprises a pressurized container. The pressurized container is filled with a molecular spring mixed medium, the mixed medium being formed by mixing water and a porous hydrophobic material co...  
WO/2017/018130A1
[Problem] To provide, for example, a suspension device that enhances roll rigidity without deteriorating the durability of sealing or riding comfort of a vehicle. [Solution] A suspension device (1) according to the present invention is p...  
WO/2017/016647A1
A heat transfer tube (3), in particular a finned tube, for a heat reservoir (1), in particular a molten-salt PCM, said tube comprising: a pressure tube (5) for conveying a fluid (4); a heat transfer element (6) provided on the exterior o...  
WO/2017/016867A1
Vibration damper for a motor vehicle, comprising – a damper tube (1) which is filled at least partially with damping liquid, - a piston rod (2) which can be moved into and out of the damper tube (1), - a working piston (3) which is fas...  
WO/2017/018368A1
A shock absorber A comprising: a shock absorber main body 1; a spring bearing 21 supporting one end of a suspension spring 2 and capable of moving in the axial direction of the shock absorber main body 1; a jack 3 having a housing 33 att...  
WO/2017/013233A1
The invention relates to a door component (50) and a method with a controllable damping device (1) containing a magnetorheological fluid (6) as a working fluid and comprising two connection units (51, 52) that can move relative to one an...  
WO/2017/013960A1
[Problem] To provide a non-uniform effect shock absorber that does not lose damping force-reducing effects even when high frequency vibrations are continuously input. [Solution] A shock absorber (A) is provided with: a piston (2) that su...  
WO/2017/013766A1
The pressure-side port (3b) of a piston (3) is defined by: a circular arc-shaped inner peripheral surface (3f); a circular arc-shaped outer peripheral surface (3g) having a greater circumferential length than the inner peripheral surface...  
WO/2017/013236A1
The invention relates to a door component (50) with a controllable damper device (1) which contains a magnetorheological fluid (6) as a working fluid, comprising two connection units (51, 52) which can be moved relative to each other. On...  
WO/2017/012112A1
Provided is an oil damper for a train, comprising a damping oil cylinder (01), a pressure boost oil tank (02) and a dirt-proof boot assembly (03). The damping oil cylinder (01) comprises a cylinder bottom assembly (11), a cylinder barrel...  
WO/2017/013234A1
A method for damping a movement of a door system of a vehicle (100), said method comprising a damping system (1) with an adjustable and controllable damping action, wherein a movement of the door system (53) between a closed position (2)...  
WO/2017/013197A1
A lifting device (1) for picking up a member (7) from the bottom of the sea, the lifting device comprising; • - a body (2) extending along a central axis (20) of the lifting device and having means for connection to a hoist cable, • ...  
WO/2017/013235A1
The invention relates to a door component (50) with a controllable damping device (1) and containing a magnetorheological fluid (6) as a working fluid, comprising two connection units (51, 52) that can move relative to one another, where...  
WO2017010526A1
A damping valve V1 is provided with: an electromagnetic valve EV, which comprises a pressure control valve PV for controlling the upstream pressure of a pressure control path PP, an on-off valve SV that is integrated with the pressure co...  
WO/2017/009646A1
Impact absorbing device and method of producing an impact absorbing device The present invention concerns an impact absorbing device. The impact absorbing device comprises one or more closed cell structures. Each closed cell structure is...  
WO2017009173A1
The invention relates to a shock absorber for a vehicle, comprising at least one absorber tube and a load introduction element connected to the absorber tube, wherein at least one shock absorber piston can be guided in the absorber tube ...  
WO/2017/009287A1
The invention relates to a vibration damper (1), in particular for a chassis of a vehicle, comprising a damper tube (10) and a working piston (11) which is guided over an inner face (12) of the damper tube (10) in a longitudinal axis (13...  
WO/2017/009174A1
The invention relates to a vibration damper for a motor vehicle, comprising: a carbon fiber damper tube having a damper tube internal diameter and a damper tube external diameter, wherein, at at least one end of the carbon fiber damper t...  
WO/2017/010254A1
The present invention is provided with grounding parts (5) arranged in the circumferential direction of a bottom part (3) of a closed-bottom cylindrical bump stopper (S), and protrusion parts (6) provided on a cylinder part (2), wherein ...  
WO/2017/010199A1
A mono-tube shock absorber (100) according to the present invention comprises a cylinder (1), a piston (2) slidably inserted in the cylinder (1), a piston rod (3) connected to the piston (2), an upper parts group (30) detachably attached...  
WO2017008727A1
A magnetic variable-damping vibration-reducing control method for a washing machine comprises: disposing a variable-damping vibration damper (33) at a bottom portion of an outer drum (22) of the washing machine, wherein one end of the va...  
WO/2017/005383A1
A damping valve, comprising a valve body with a stepped opening for receiving a preload spring which acts on a tension rod, on which tension rod there is arranged a valve disk, which valve disk at least partially closes off an outflow op...  
WO/2017/001174A1
The invention relates to a hydraulic vibration damper (1), comprising: a container (2); an inner tube (3) arranged in the container (2); a piston (5) which is arranged such that it is axially movable in the inner tube (3) and the interna...  
WO/2017/002982A1
Provided is a cylinder device with which damping force characteristics can be tuned as desired. An electroviscous fluid is filled as a working fluid 2 inside a shock absorber 1. By generating a potential difference inside an electrode pa...  
WO/2017/002595A1
A stopper mechanism (11) comprises: a second cylinder (12), which is provided on an end inside an inner cylinder (5); and a second piston (13), which moves together with the movement of a piston rod (7) and is provided so as to fit in th...  

Matches 251 - 300 out of 40,197