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WO/2021/011332A1 |
A damper (112) includes a pressure tube (122) and a piston (128). The piston (128) defines a rebound chamber (130) and a compression chamber (132). The damper (112) further includes a piston rod (134) that reciprocates with the piston (1...
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WO/2021/008584A1 |
A gas spring principle-based linked synchronous liftable table having an external gas storage cylinder or tank comprising a table top (1) and a base (4), and is characterized in that the table top (1) is mounted on to the base by means o...
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WO/2021/008585A1 |
A gas spring with external driving force, mainly comprising a cylinder body (1), a piston (2), a piston rod (3), a stop valve (4), and a power cylinder or tank (5), wherein the piston (2) is mounted in the cylinder body (1); one end of t...
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WO/2021/009936A1 |
A shock absorber (20) is equipped with: a receiving member (33) that receives a spring (25) and is provided so as to be capable of moving in the axial direction of a cylinder (40); and a coupling member (100) that couples the receiving m...
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WO/2021/009202A1 |
The invention relates to a method for attenuating vibrations and/or shocks, said method comprising providing a damper assembly which comprises a moving part and a supramolecular polymer in contact with said moving part, and exposing said...
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WO/2021/007795A1 |
A vibration damper is disclosed. The vibration damper (100, 100') includes a mounting portion (1, 1') for connecting to an external component, and a tubular portion (2, 2') provided separately from the mounting portion (1, 1') and assemb...
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WO/2021/011516A1 |
A damper with inner and outer tubes and a piston disposed within the inner tube to define first and second working chambers. A fluid transport chamber is positioned between the inner and outer tubes. A collector chamber is positioned out...
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WO/2021/011594A1 |
Gas spring sensors (126; 268; 376; 500) including a millimeter wave radar source (272; 382; 502) and a target surface (282; 284; 284'; 388; 390) disposed in spaced relation to the radar source (272; 382; 502). The sensors (126; 268; 376;...
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WO/2021/004739A1 |
The invention relates to a temperature-driven valve assembly (6), comprising: a channel portion (13) for fluidically connecting two chambers (4, 5) for receiving a fluid, the channel portion having a through-opening (16) for the fluid; a...
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WO/2021/006087A1 |
In order to solve the above purpose, a shock absorber of the present invention is provided with: a cylinder; a piston slidably inserted in the cylinder; a piston rod that is movably inserted in the cylinder and has one end connected to t...
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WO/2021/005180A1 |
The invention relates to a hydraulic stop for the limit braking of a main piston (5) mounted on a movable rod (5), the hydraulic stop being characterised in that it comprises: - a body, referred to as the stop body (13), - an expansion p...
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WO/2021/006067A1 |
This actuator is provided with a bottomed cylindrical outer tube and a cylindrical middle tube sealed at both end portions. One end portion of the middle tube is provided with an armature equipped with coils. The inner circumferential su...
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WO/2021/001391A1 |
The invention relates to a shock absorber arrangement (1) having an inner cylindrical tube (2) and having an outer cylindrical tube (3), wherein a working chamber (4) is formed within the inner cylindrical tube (2) and a piston (5) is di...
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WO/2021/002102A1 |
This suspension device has a damper (1) having an outer tube (10) and a rod (11), a suspension spring (2) provided to the outer periphery of the damper (1), an annular spring receiver (4) that is provided to the outer periphery of the ro...
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WO/2021/003069A1 |
A damper with inner and outer tubes and a piston slidably disposed within the inner tube to define first and second working chambers. A fluid transport chamber is positioned between the inner and outer tubes. A collector chamber is posit...
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WO/2020/261930A1 |
This cylinder device is provided with: a tubular cylinder that has an opening at least at one end; a rod that is formed of a metal and protrudes from the opening of the cylinder; and a sliding member that is provided at the opening of th...
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WO/2020/261941A1 |
A stopper mechanism (14) is constituted by a second cylinder (15), which is provided so as to be mobile relative to a piston rod (7) and which includes a base part (15A) on a rod guide (9) side of an inner tube (5) and a tube part (15B) ...
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WO/2020/262244A1 |
This differential pressure valve has: valve chambers (141); circular valve bodies (94) that are provided in the valve chambers (141); inlets (106) which are formed in the bottoms (142) of the valve chambers (141) and through which air fr...
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WO/2020/261683A1 |
This shock absorber has a cylinder in which a working fluid is sealed, a piston that is provided to be capable of sliding inside the cylinder and that divides the cylinder interior into two chambers, a piston rod linked to the piston and...
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WO/2020/261942A1 |
In the present invention, a rebound control mechanism (11) comprises: a spring member (12) that is positioned between a piston (6) and a rod guide (9) and is provided to the outer peripheral side of a piston rod (7); and a spring catch (...
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WO/2020/253441A1 |
An active control type anti-yaw damper (100). A piston (2) of the active control type anti-yaw damper (100) divides the interior of a hydraulic cylinder (1) into two cylinder bodies (PA, PB) when reciprocating in the hydraulic cylinder (...
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WO/2020/253443A1 |
Disclosed are a semi-active anti-hunting damper (100), a damping system and a vehicle. When a piston (2) of the semi-active anti-hunting damper (100) moves in a reciprocating manner inside a hydraulic cylinder (1), the interior of the hy...
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WO/2020/255879A1 |
Provided is an air damper that can obtain an effect of preventing the disengaging of a locking claw of a cap attached to a cylinder regardless of the direction in which a rod of a piston swings with respect to the cylinder. This air damp...
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WO/2020/250055A1 |
Provided is a brake fluid pressure control device that allows brake fluid to bypass a damper that absorbs pulsations, depending on the required braking force of a vehicle. The brake fluid pressure control device (20) pertaining to the in...
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WO/2020/251447A1 |
The present invention relates to a damper for a rail vehicle, the damper comprising - a cylindrical housing (1) wherein a hollow piston (2) is received axially movable, - a working chamber (5) of variable volume in the housing, - a overf...
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WO/2020/245196A1 |
The invention comprises to a spring element (1), in particular jounce bumper, for a vehicle suspension, comprising a longitudinal axis (L) and a base body (3) extending along the longitudinal axis (L), the base body (3) being elastically...
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WO/2020/247105A2 |
A threshold-activated piston device with dampened response for use an aircraft seat, includes a chamber, a piston, a releasable fastener and a coupler, wherein the fastener is configured to release the piston for a stroke in response to ...
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WO/2020/246315A1 |
In an ultra-low velocity region of piston velocity in a contraction stroke in a soft mode, communication between a cylinder upper chamber and a reservoir is shut off by means of an ultra-low velocity valve (low velocity valve mechanism) ...
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WO/2020/246316A1 |
In a third passage, a compression-side ultra-low velocity valve, which allows oil liquid to pass through from a bottom chamber (second chamber) of a cylinder to a top chamber (first chamber) thereof, is disposed so as to be parallel to a...
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WO/2020/245217A1 |
The invention comprises to a spring element (1), in particular jounce bumper, for a jounce bumper assembly (100), comprising a longitudinal axis (L) and a base body (3) extending along the longitudinal axis (L), the base body (3) being e...
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WO/2020/241440A1 |
A restricting portion formed in a fixing portion is inserted between non-restricted portions of an opening portion formed in an attachment portion of a dust cover, thereby causing a fixed portion of an attachment eye to engage with the a...
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WO/2020/242432A1 |
A rotating hydraulic shock absorber consists of a housing formed by two hermetically connected cup-shaped housing elements (1, 2), the open parts of which are oriented towards one another, mounted on a shaft (3) such as to be capable of ...
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WO/2020/239589A1 |
The invention relates to an industrial installation (1, 24), comprising a movably mounted body (5), a fluidic drive unit (6) for moving the movably mounted body (5) and also a damping system (17) for damping vibrations of the industrial ...
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WO/2020/241896A1 |
In order to apply an appropriate damping force corresponding to a relative displacement with a simple configuration, a movable inner cylinder 3 that is capable of sliding within an outer cylinder 2 in the axial direction and in which ori...
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WO/2020/241519A1 |
The present invention provides a damper device in which it is possible to reduce the width of a rack body and make the device thinner. The damper device 100 has a case 130, a rack body 160, and a rotation damper 110. The rack body 160 ha...
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WO/2020/241402A1 |
A shock-absorber (1) is mounted to a portion between a body (B) (sprung member) of a vehicle (V) and a suspension arm (4) (unsprung member) provided turnably about a turning axis (C2) with respect to the body (B). The shock-absorber (1) ...
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WO/2020/241895A1 |
In order to allow for the efficient operation of a storage rack in a closing direction and in an opening direction with a small force, a fixed frame 11 and a storage rack 10 are coupled by a link mechanism 20, and the link mechanism 20 i...
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WO/2020/241403A1 |
A suspension device (1) is provided with a leaf spring (S) and a buffer (2). The leaf spring (S) imparts an elastic force for causing an unsprung member to make relative movement, in a predetermined direction, with respect to a body (B) ...
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WO/2020/241518A1 |
Provided is a damper device having good braking force responsiveness when the movement direction of a rack body is reversed. The damper device 100 comprises: a rack body 160 having a rack gear 170; a rotary damper 110 that has a pinion g...
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WO/2020/237344A1 |
In a piston and cylinder device, such as a hydraulic cylinder, potential or kinetic energy of the piston just before reaching the cylinder head at the end of a stroke can be mitigated using a rod spud/cushion sleeve arrangement where the...
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WO/2020/241290A1 |
A damper device 10 includes: a rotor 24 having a rotor inclined section that is inclined with respect to a plane perpendicular to a rotary shaft so as to rise in the radially outward direction; a base 20 that rotatably supports the rotor...
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WO/2020/239399A1 |
The invention relates to a bearing arrangement for a damper bearing (17) of a shock absorber (1) in a wheelhouse (7) of a vehicle, wherein a damper receptacle (5) is formed in a wheelhouse sheet-metal part (9) delimiting the wheelhouse (...
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WO/2020/241422A1 |
This shock absorber comprises: a piston part that is provided inside a cylinder (12), divides the cylinder (12) into a rod-side chamber and a bottom-side chamber (52), and has a damping force generation part that generates damping force ...
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WO/2020/241045A1 |
A damper device 10 includes: a base 20; a rotor 24 that is rotatably supported by the base 20; a cap 22 that defines an accommodating chamber for the rotor 24, together with the base 20; and viscous liquid to be charged in the accommodat...
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WO/2020/235311A1 |
Disclosed is a spring guide that will be attached to a shock absorber (1) to be provided between a vehicle body and a vehicle wheel, and that will support a coil spring (4) for elastically supporting the vehicle body, the spring guide co...
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WO/2020/235903A1 |
According to an embodiment of the present invention, a top mount assembly for a vehicle is provided. The top mount assembly according to an embodiment of the present invention may comprise: an insulator comprising an upper plate, a lower...
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WO/2020/235309A1 |
Provided is a rotary damper wherein air inside the housing can be discharged by a manual operation in an environment in which a vacuum pump cannot be provided. A rotary damper (100) is equipped with a housing (101). The housing (101) is ...
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WO/2020/234841A1 |
Land vehicle (1) provided with a frame (6); four wheels (2, 3, 4, 5); and four compensation systems (8, 9, 10, 11) each associated with a respective wheel (2, 3, 4, 5). The vehicle (1) is also provided with a control unit (21), in partic...
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WO/2020/230128A1 |
An automotive hydraulic shock absorber, comprises a pressure cylinder, an auxiliary reservoir and a piston assembly, wherein said piston assembly comprises an annular piston comprised of a plurality of crossing flow ports on its upper an...
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WO/2020/229508A1 |
The invention comprises to a spring element (1), in particular jounce bumper, for a vehicle shock absorber, comprising: a longitudinal axis (L) and a base body (3) extending along the longitudinal axis (L), the base body (3) being elasti...
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