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WO/2021/240908A1 |
The present invention provides a vibration-damping device that has a novel structure and that can realize excellent vibration-damping performance through property control with a simple structure.　Provided is a fluid-enclosed-type vibra...
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WO/2021/238703A1 |
A hydraulic bushing and a vehicle. The hydraulic bushing comprises an inner core (1), a main spring (2), a main spring framework (3), and an outer pipe (4) which are successively sleeved from inside to outside. A first cavity (21) and a ...
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WO/2021/233598A1 |
The invention relates to an axially damping hydraulic elastomer bearing through which a central longitudinal axis (A) runs, comprising a core (4) which extends along the central longitudinal axis (A) and which provides a continuous throu...
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WO/2021/144177A1 |
A piston and cylinder type damper with a cylinder containing damping fluid. The damper is operable to perform a compression stroke and a return stroke. A piston rod that can engage with both a piston assembly and a return means. A sealin...
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WO/2021/117761A1 |
The present invention provides a liquid seal bushing (1) comprising an outer cylinder (11), an inner cylinder (12), an intermediate cylinder (13), and an elastic body (14), and having two liquid chambers (15) and an orifice passage (16)....
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WO/2021/095724A1 |
An outer-side attachment member (111) is provided with a first end member (117), a second end member (118), and an intermediate member (116). The first end member (117) and the second end member (118) are fitted into respective opposing ...
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WO/2021/095996A1 |
The present invention relates to an MR damper landing device to which an angular displacement sensor is applied and, particularly, to an MR damper landing device to which an angular displacement sensor is applied, the device measuring di...
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WO/2021/090938A1 |
The present invention relates to an anti-vibration device (1, 2, 3) in which: an orifice passage (24), a plurality of first communication holes (42a), and a plurality of second communication holes (42b) are formed in a partition member (...
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WO/2021/090886A1 |
Formed in a partition member (16) are an orifice passage (24) through which a main liquid chamber (14) and a sub liquid chamber (15) are in communication, a plurality of first communication holes (42a) through which the main liquid chamb...
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WO/2021/090946A1 |
The present invention is provided with a first attachment member (11, 111), a second attachment member (12, 112), an elastic body (13, 113), a partition member (16, 116), and a movable member (41, 141). The partition member (41, 141) has...
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WO/2021/090949A1 |
A vibration-damping device (1, 101) has a partition member (16) provided with an orifice passage (24) for communicating a main liquid chamber (14) and an auxiliary liquid chamber (15) with each other, a plurality of first communication h...
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WO/2021/090645A1 |
An orifice passage (24) connecting a main liquid chamber (14) with a secondary liquid chamber (15), a plurality of first connecting holes (42a) connecting the main liquid chamber (14) with a containment chamber (42), and a second connect...
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WO/2021/079288A1 |
A shock absorber assembly with adjustable height (1) for two-wheeled motor vehicles and the like, comprising a shock absorber (2, 102) with a spring (3), e.g. a helical spring coaxial to the shock absorber (2, 102), the shock absorber (2...
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WO/2021/072613A1 |
Disclosed is a magnetoelectric hybrid suspension type hydraulic damper, comprising a piston rod (2), an inner cylinder (5), an outer cylinder (6) and a damping control valve (8), wherein the inner cylinder (5) is sheathed in the outer cy...
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WO/2021/053905A1 |
This vibration-damping device is provided with a first attachment member (11), a second attachment member (12), an elastic body (13), and a partition member (17). The partition member is provided with a membrane (31) and an orifice (20)....
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WO/2021/043265A1 |
Provided is a method for sealing a liquid composite spring, the method comprising: step 1, sleeving the upper part of a mandrel (3) with a cylindrical outer wall (1), and arranging an upper liquid chamber (11) and a lower liquid chamber ...
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WO/2021/043263A1 |
A liquid composite spring, used for vehicles, specifically rail vehicles, and comprising: a core shaft (1); an outer sleeve (2) sleeved on the upper portion of the core shaft (1), the upper portion of the core shaft (1) being located ins...
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WO/2021/043264A1 |
A cavity for use by a liquid composite spring, comprising an outer wall (1), an upper liquid cavity (11) provided at the upper part within the housing (1), the upper liquid cavity (11) being filled with a liquid; and a lower liquid cavit...
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WO/2021/043281A1 |
Provided are a liquid combined spring and a rigidity and damping adjusting method therefor. The liquid combined spring is used for vehicles, especially rail vehicles, and comprises a core shaft (1); an outer sleeve (2) sleeved on the upp...
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WO/2021/040902A1 |
A damping system (128) for a truck assembly (100) of a rail vehicle includes a first friction shoe (212a) configured to engage a first portion of a side frame (106, 108) of the truck assembly (100), and a first lever (218) pivotally coup...
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WO/2021/036865A1 |
A method for forming a liquid rubber composite node provided with a damping through hole. A middle spacer sleeve (3) is additionally provided between an outer sleeve (1) and a core shaft (2), the middle spacer sleeve and the core shaft a...
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WO/2021/035268A1 |
The invention relates to a telescopic shock absorber (1) of twin tube design which comprises an inner damper insert (2) and two guide tubes which are present in the form of a lower tube (4) and an upper tube (5), wherein the lower tube (...
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WO/2021/039890A1 |
In this liquid sealing bush: main sealing protruding portions (23) which extend around the entire length in the circumferential direction and which are in pressure contact with an inner circumferential surface (11is) of an outer tube (11...
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WO/2020/250785A1 |
This vibration proofing device (1) is provided with: a bracket (10) having an internal space (15); and a vibration proofing member (20) that is inserted in the internal space (15). The internal space (15) is open to an exterior surface o...
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WO/2020/250744A1 |
A vibration proofing device (10) is provided with an insulator (50) interposed between a first mounting member (30) and a second mounting member (40), and is disposed in an internal space (95) of a second bracket (90). The first mounting...
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WO/2020/239652A1 |
The invention relates to a hydraulically damping assembly bearing comprising two chambers which lie opposite each other in an axial direction (x), are filled with fluid, and are hydraulically connected together by at least one channel (2...
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WO/2020/242805A1 |
A damper for a semiconductor metrology or inspection system includes a pair of parallel plates with a fluid with a variable viscosity retained between plates. At least one wire is disposed between the plates, which may include one or mor...
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WO/2020/230375A1 |
This liquid seal bushing comprises an outer-side member (11), an inner-side member (12), and an elastic body (14) linking the outer-side member and the inner-side member. The inner side of the outer-side member is provided with: two liqu...
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WO/2020/219727A1 |
Systems and methods for mounting motors include a housing configured to secure motor supported by a motor support framework coupled to and housed within the housing. The motor support framework is suspended from the housing by one or mor...
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WO/2020/213225A1 |
A partition member (17) of an anti-vibration device (1, 2, 3, 4) comprises a membrane (31) and an orifice passage (21). The orifice passage comprises a main-fluid-chamber-side passage (21a) and an auxiliary-fluid-chamber-side passage (21...
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WO/2020/207661A1 |
The invention relates to a hydraulically damping bearing (10) for supporting a vehicle part on a vehicle body, comprising an inner part (12), an outer part (16) which surrounds the inner part (12), forming an intermediate space (14), and...
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WO/2020/208689A1 |
Provided is a fluid-filled vibration damping device having a novel structure in which hitting sound caused by hitting of a movable film when acted upon by an external force can be further reduced. A movable film 42 housed in a housing ar...
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WO/2020/194927A1 |
Provided is a vibration-isolating device with a bracket having a novel structure, with which fixing force generated between opposing surfaces of a fitting part and a fitting groove can be advantageously improved by a structure that can b...
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WO/2020/195243A1 |
The objective of the present invention is to provide a vibration-damping device with a bracket and having a novel structure, with which separation from a bracket of a vibration-damping device main body can be prevented with high reliabil...
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WO/2020/193326A1 |
An adjustable seat post arrangement, comprising a seat post (2), a pneumatic cylinder (3), a pressure vessel (4), a control valve (5) and a valve actuating means (6), wherein the seat post (2) is operatively connected to a cylinder barre...
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WO/2020/163148A1 |
A shock absorber includes a first end fitting connected to a first telescoping member, a second end fitting connected to a second telescoping member, the first and second telescoping members being telescopically mounted relative to each ...
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WO/2020/163275A1 |
A vehicle is provided with a vehicle frame or sub-frame structure and at least one of a body structure and engine structure or a plurality of suspension components mounted to the vehicle frame or sub-frame structure and a plurality of fl...
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WO/2020/159875A1 |
A hydraulic mount includes an inner tubular assembly, first and second elastomeric bodies and a fluid-track. The first and second elastomeric bodies are attached to the inner tubular assembly and cooperate to define a first fluid chamber...
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WO/2020/157392A1 |
Motor-vehicle suspension end-of-travel hydraulic thrust bearing receiving, along a main axis (A), a compression speed (V) to be braked, comprising, on the side receiving this speed (V), a hydraulic compression chamber (22), and, on the o...
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WO/2020/149851A1 |
A system comprises a cantilever structure and a harmonic absorber. The cantilever structure is anchored at an anchor end and connected to a device at a distal end. Use of the device imparts vibrations in the cantilever structure. The har...
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WO/2020/129514A1 |
Provided is a bracket that has superior durability and, simultaneously, suppresses increases in weight. A bracket (1A) comprising an opening (A) is a cylindrical bracket that is made of resin and comprises a pair of supports (11) and a p...
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WO/2020/129290A1 |
The present invention comprises: an inner cylinder (40); a cylindrical damping mechanism (50) that surrounds the inner cylinder (40); a retaining cylinder (10) that surrounds the damping mechanism (50); an outer cylinder (20) that surrou...
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WO/2020/129896A1 |
A bushing seal (1) comprises an outer bush (11) attached to one of a vibration-generating part and a vibration-receiving part, an inner bush (12) attached to the other, and an elastic body (14) linking the outer bush and the inner bush, ...
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WO/2020/129367A1 |
In this liquid seal bushing, annular projections (21) extending in the circumferential direction are disposed on the outer peripheral surface of an intermediate tube (13) in positions on both sides of liquid chambers (15) and orifice pas...
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WO/2020/129891A1 |
A liquid-filled bushing (1) is equipped with: an outer cylinder (11) that is attached to one of a vibration-generating part and a vibration-receiving part, and an inner cylinder (12) that is attached to the other; and an intermediate cyl...
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WO/2020/117355A1 |
A torque impact mitigator including a housing assembly having a hydraulic cylinder. A piston is disposed within the hydraulic cylinder. A piston rod is mounted at a first end to the piston and having a second end extending out from the c...
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WO/2020/110357A1 |
Provided are: a fluid filled vibration damping device in which fluid sealing of a first fluid chamber and a second fluid chamber can be easily and highly ensured, and which has a novel structure; and a method for manufacturing the fluid ...
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WO/2020/109077A1 |
Partition member (22) of an anti-vibration hydraulic mount (14) comprising a first channel (26) and a second channel (28) between the working chamber (20) and the compensating chamber (25). The partition member (22) comprising a membrane...
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WO/2020/105220A1 |
The antivibration device production method according to the present invention comprises: a placement step for placing a body member (15) within a decompression vessel (21); a sealing step for forming a sealed space (A) formed by a seal c...
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WO/2020/103458A1 |
An SMA spring-shear thickening fluid (STF) viscous damper, comprising a first connecting piece (1), a piston rod (2), a left end cover (3), a first damping cavity (4), a damping cylinder (5), a piston (6), a second damping cavity (7), SM...
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