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WO/2022/009551A1 |
The rubber structure includes a bump rubber (70) that is formed in a cylindrical shape and is compressed and deformed in an axial direction as a buffer expands and contracts, and a stay (52) that surrounds the bump rubber (70) from the o...
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WO/2022/009791A1 |
The present invention provides a lubricating oil composition which is used for lubrication of a buffer, and which contains (A) a base oil, (B) zinc dithiophosphate and (C) alkenyl succinimide. This lubricating oil composition is more sui...
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WO/2022/009511A1 |
A shock absorber (D) in the present invention comprises a shock absorber body (1) having an outer shell (2) and a rod (3), and a knuckle bracket (4) that is attached to the outer periphery of the lower-end side of the outer shell (2). Th...
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WO/2022/010956A1 |
In accordance with one aspect of the present disclosure, a suspension strut (30) for use on a work machine (1) is provided. The suspension strut (30) may have a forged one piece cylindrical inner housing (32) that includes a hollow rod (...
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WO/2022/009510A1 |
A shock absorber (D) comprises: a shock absorber body (A) which has an outer tube (1) and a rod (2) movably inserted into the outer tube (1) and which is capable of extension and retraction; a main passage (MP) and a sub-passage (SP) whi...
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WO/2022/004870A1 |
Provided is a lubricating oil composition containing: a base oil (A); a zinc dithiophosphate (B) that contains a compound (B1) represented by general formula (b-1); calcium sulfonate (C); and a seal sweller (D). [In said formula (b-1), R...
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WO/2022/003306A1 |
The invention relates to a device for volume compensation of the damping liquid for a damper, making it possible to lower the static pressure of the damper, to ensure the pressure of the chambers known as negative chambers and to act as ...
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WO/2022/004328A1 |
A shock absorber comprising: a cylinder; a piston rod which is movably inserted into the cylinder and which generates a damping force when moving inside the cylinder, the piston rod having one end extending toward the outside of the cyli...
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WO/2021/262068A1 |
There is provided a method for detecting failure of a gas-hydraulic damper for a rail vehicle, comprising: - receiving a first input signal (S1) indicative of a stroke related parameter of the gas-hydraulic damper determined at a first t...
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WO/2021/260904A1 |
Provided is a damping-force generation mechanism including: a first flow-path forming part that forms a flow path in which a fluid flows; a first valve that controls the flow of the fluid in the flow path; a back-pressure chamber forming...
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WO/2021/256372A1 |
A damper according to the present invention comprises: a damper member that exhibits a cylindrical shape and comprises an inner ring and an outer ring which are concentrically arranged, a plurality of arcuate springs arranged between the...
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WO/2021/255772A1 |
An air suspension device 60 has: a detection means 40 for detecting information about a saddle type vehicle 10; a control unit 50 that receives the information detected by the detection means 40 as an electrical signal; an outer tube 61 ...
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WO/2021/251961A1 |
A spring system that includes an adjustable spring system that is operated by a motor.
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WO/2021/250523A1 |
The present invention relates to a restrained buckling brace with longitudinal reinforcement, as well as to the method for manufacturing same. The device includes a brace body attached between a retaining box; wherein the retaining box i...
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WO/2021/249219A1 |
An electro-hydraulic proportional valve and a shock absorber having continuous damping control; the electro-hydraulic proportional valve (3) is provided with a first inlet/outlet (31) and a second inlet/outlet (32); a filtration device (...
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WO/2021/250795A1 |
A shock absorber (20, 20A, 20B) comprising: a piston (80) that is coupled to an upper end (72) of a rod (70) by means of a fixing member (90) and that moves forwards and backwards inside a cylinder (60); a conductor member (170) that ext...
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WO/2021/246082A1 |
Provided are a direct action damper by which it is possible to avoid increasing the size of the structure of the target device on which the damper is mounted, and which can be mounted on a wider variety of targets, and a steering device ...
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WO/2021/246099A1 |
Provided are an electro-rheological fluid that exhibits an excellent ER effect and that has sufficient durability, and a cylinder device. An electro-rheological fluid (300) according the present invention is characterized by comprising...
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WO/2021/246081A1 |
A steering device which can absorb a large impact force, a damper which can be used in said steering device, and a flow control valve which can be used in said damper are provided. This steering device 100 is provided with a damper 120 b...
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WO/2021/247517A1 |
Suspension systems (122) include a gas spring assembly (124;AS1) having a spring chamber (202). A pressurized gas source (128;138) is operable to provide pressurized gas to spring chamber (202) of gas spring assembly (124;AS1). An extern...
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WO/2021/246100A1 |
Provided are an electrorheological fluid having high yield stress at high temperatures, and a cylinder device. An electrorheological fluid 100 according to the present invention is characterized by containing a fluid 101 and polyurethane...
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WO/2021/247514A1 |
Flexible spring member and end closure assemblies (FEA) include a flexible spring member (200) defining a spring chamber (202). An end closure body (502) includes an outer peripheral surface portion (512) and an elongated damping passage...
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WO/2021/239733A1 |
The invention relates to a continuously variable locking system for a cylinder-piston arrangement having a cylinder (1), which has a cap (1c) and a bottom (1d), a piston (2) which is displaceably arranged in the cylinder (1) and which ha...
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WO/2021/239221A1 |
The invention relates to a damping arrangement (100) for a cable (102) extending in a tensioned manner from an anchorage (108), said damping arrangement (100) comprising a rigid damping action transfer device (112) which is positively co...
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WO/2021/240936A1 |
This shock absorber production method produces a shock absorber having: a piston rod that has male screw threading formed more toward one end than a piston; a disc-shaped first attenuating force generating mechanism that opens and closes...
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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/2021/238707A1 |
Disclosed is an air spring assembly, comprising a housing, a piston rod (2) and an upper suspension. One end of the piston rod (2) penetrates the housing and is connected to the upper suspension, a sealing assembly is sleeved on the pist...
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WO/2021/239551A1 |
The invention relates to a damper assembly, in particular for a washing machine, comprising: at least one, in particular active, damper (14) which causes a damping effect, can be arranged between two components (2, 10) of the washing mac...
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WO/2021/240276A1 |
The present invention provides a control device that can improve occupant ride comfort of a vehicle at the time of landing a jump compared to the prior art. The control device according to the present invention, which is installed in a v...
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WO/2021/239277A1 |
The invention relates to a damping arrangement for vibration damping of an element in an optical system, in particular in a microlithography exposure system. A damping arrangement according to the invention comprises an element (101, 401...
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WO/2021/235129A1 |
Provided is a rotary damper, the configuration of which can be easily modified and which also allows continued use of a preexisting rotary damper and can therefore achieve better economic performance. A rotary damper (100) comprises a ho...
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WO/2021/233842A1 |
The invention relates to a gas pressure spring (50), comprising a working cylinder (1), which, together with a slidably mounted compensating piston (10), encloses a working chamber (1a) filled with a working medium (1M). A slidably mount...
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WO/2021/233841A1 |
The invention relates to a gas spring having an expansion wax as a compensation medium for reducing the temperature dependence of a spring force of the gas spring in a working temperature range of the gas spring that ranges from a minimu...
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WO/2021/228893A1 |
The invention relates to a drive for adjusting an adjustment element (2), more particularly a flap, of a motor vehicle (3), wherein the drive (1) has a drive unit (4) which has, as a drive-force-transferring component, a hollow cylinder ...
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WO/2021/220325A1 |
This damping force generation device 40 has: first and second adjustment parts 80, 90 each provided in a rotatable manner; first and second moving members 73, 75 that move along the respective axial directions by rotation of the first an...
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WO/2021/218697A1 |
A self-variable force hydraulic damper (11), comprising a housing assembly (2), a piston rod (3) and a piston assembly (4); the piston assembly (4) is mounted on the piston rod (3), and comprises, in sequence, a first gasket member (41),...
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WO/2021/212699A1 |
Disclosed are a spin-formed structure for an elevator buffer, and a manufacturing method therefor and the use thereof. The manufacturing method for a spin-formed structure for an elevator buffer comprises forming a plate into a cylindric...
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WO/2021/212862A1 |
A shock absorption device for a vacuum reaction furnace and a crystal growing furnace. The shock absorption device comprises a connecting pipeline, a first air cushion (4), a second air cushion (5) and a pressure control device. The conn...
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WO/2021/215148A1 |
The present invention comprises: a stator in which a conical projection provided in a position opposing an opening of a storage member and having an outside diameter tapering toward the opening, and a side surface extending from an outer...
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WO/2021/212720A1 |
A hydraulic shock absorber, pertaining to the field of motorcycle accessories, and comprising a hydraulic cylinder (1). A position-limiting disc (2) is fixedly mounted on a surface of the hydraulic cylinder (1). A hydraulic rod (3) is sl...
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WO/2021/215144A1 |
[Problem] To provide: a shock absorber lubricant composition with which it is possible to balance operation stability and ride comfort; a lubricant additive; and a method for adjusting the friction characteristics of the shock absorber l...
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WO/2021/215308A1 |
The purpose of the present invention is to provide a valve drive device which has limited size and improved thrust. The present invention comprises: a bobbin 2 provided with a barrel; a solenoid coil 1 wound on the barrel of the bobbin...
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WO/2021/213138A1 |
A low friction sealing system for a shock absorber, comprising an oil seal, a dust-proof seal and a support ring (8) provided between the oil seal and the dust-proof seal; the oil seal comprises an oil seal body and a positioning framewo...
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WO/2020/211897A9 |
The invention relates to a bearing unit (1) for a suspension strut (2) of a motor vehicle (3), having at least the following components: a guide ring (4) having a guide axis (5) for a wheel spring (6); a cap (7) with a damper holder (8) ...
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WO/2021/209282A1 |
The invention relates to an, in particular hydraulic, vibration damper with a cylinder which, in the interior, has a fluid chamber which is delimited axially by way of two cylinder covers and is filled with a fluid, a piston which is mou...
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WO/2021/209853A1 |
The Tuned Liquid Damper (TLD) is a passive structural control method employed for controlling vibrations in civil engineering structures since the mid-1980s. The TLD system is comprised of one or multiple tank(s) containing a liquid, usu...
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WO/2021/206387A1 |
An aspect of the present invention provides a hydraulic-pneumatic apparatus in which are formed: a cylinder assembly, which includes an inner hollow spindle portion, a hollow cylinder portion, and a piston rod capable of reciprocating in...
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WO/2021/197736A1 |
The invention relates to a hydropneumatic suspension system for vehicles, at least consisting of an axle suspension (10) and a cab suspension (12) which can be connected to a pressure supply source in order to be supplied with pressurize...
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WO/2021/201787A1 |
The present invention relates to A fluid damper (1) for increasing the stability of boring bars characterized by; at least one foam layer (2) filled with magnetorheological fluid, suitable to be wrapped around a boring bar (B); at least ...
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WO/2021/195680A1 |
The invention relates to a hydraulic shock absorber (1) comprising a cylindrical housing (2) with a housing outer shell surface (4) and a housing inner shell surface (5), a bottom closure (7) which is arranged on a first end side (6) of ...
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