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WO/2019/187268A1 |
The purpose of the present invention is to provide a damper device for suppressing arc discharge between electrodes, which is caused by air bubbles in an electro-rheological fluid. To this end, the present invention has the following con...
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WO/2019/188810A1 |
Provided is a damper which can inhibit upsizing of the damper and in which a piston can be easily returned to a predetermined position in a cylinder. This damper (10) comprises: a cylinder (20); a rod (30); and a piston (50) that is made...
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WO/2019/188807A1 |
Provided is a damper having excellent load response characteristics. This damper 10 is configured to comprise: a cylinder 20; a rod 30 including a first engagement part 34 at the leading end; and a piston 50 made of an elastic resin mate...
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WO/2019/185195A1 |
The invention relates to a tracked vehicle, particularly a construction machine, particularly a road-making machine, comprising at least a drive motor and a driving pump of a travel drive hydraulic circuit, which is driven by the drive m...
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WO/2019/190274A1 |
A hydraulic-pneumatic device according to one embodiment of the present invention comprises: an outer cylinder; an inner cylinder; a piston which has a fixed mode and a motion mode and can thus reciprocate relative to the inner cylinder ...
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WO/2019/189236A1 |
In the present invention a shock absorber (100) comprises a tube (10), a piston rod (20), a rod guide (60), and a seal member (70) closing off an interval between the tube (10) and the piston rod (20). The seal member (70) has a base sec...
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WO/2019/187220A1 |
In this cylinder device, a rod (41) having one end which is joined within a cylinder to a piston and having the other end which protrudes from an opening of the cylinder has: a first member (42) which is a hollow circular cylindrical mem...
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WO/2019/188808A1 |
Provided is a damper in which a cap can be securely mounted on the outer circumference of a rod, while the cap has a reduced diameter and a cylinder has a reduced outer diameter. This damper 10 comprises: a cylinder 20; a rod 30; and a c...
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WO/2019/190013A1 |
The present disclosure discloses a solenoid valve assembly for switching a mode in a suspension system, which sets an internal path separately independent from an external path for the mode switching of fluid to make the equilibrium stat...
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WO/2019/189560A1 |
A valve seat member (2) comprising: a first seat (7a) arranged at a distance from the opening of a port (2d); a second seat (7b) both ends of which are connected to the first seat (7a), thereby surrounding the opening of the port (2d); a...
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WO/2019/182863A1 |
A damper system for a vehicle is provided that includes a pressure tube and a piston assembly separating the pressure tube into first and second working chambers. A frequency dependent damper assembly, coupled to a piston rod at a positi...
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WO/2019/182858A1 |
A damper system for a vehicle is provided that includes including a pressure tube, a piston rod, and a piston assembly that is mounted to the piston rod and separates the pressure tube into first and second working chambers. A valve asse...
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WO/2019/182034A1 |
Provided is a ring-shaped dust seal for which, while an outstanding dust seal function being realized, local wear, flattening (deformation), and stick slip (noise, vibration) have been improved. The ring-shaped dust seal is made of an el...
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WO/2019/181365A1 |
The purpose of the present invention is to suppress an increase in pressure of internally contained lubricating oil and to reduce leakage of the lubricating oil. This actuator (1) is provided with: an accumulator (4) which has a gas comp...
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WO/2019/182553A1 |
Provided herein is are multilayer damping laminates comprising alternating damping and constraining layers. The materials and configurations of the damping layers are selected such that the damping layers have a decreasing glass transiti...
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WO/2018/014134A9 |
A position-relative damper assist system (1) for use with a vehicle, the position-relative damper assist system (1) comprising top and bottom mounting components (5, 3), a piston assembly (9), an adjustment assembly (19), and a biasing a...
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WO/2019/176959A1 |
This seal member (100) is provided with: a base portion (110) which is held onto a cylinder (10) and through which a rod (20) is passed; and an oil lip portion (120) and a dust lip portion (130) which are attached to the base portion (11...
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WO/2019/177486A1 |
The present vehicle anti-shock suspension is characterized in that the braking force of dampers does not depend on the vertical velocity of the unsprung mass. During movement approaching or receding from an equilibrium point, the dampers...
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WO/2019/175247A1 |
The invention relates to a pneumatic spring or a pneumatic spring damper (10) for a vehicle or a driver cab of a vehicle, having a rolling piston (12), a cover element (14), a pneumatic spring bellows (16) which connects the rolling pist...
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WO/2019/176784A1 |
This shock absorber (10) comprises a bearing unit (140) having a bearing (142) and a bearing holding member (141), and a seal unit (130) having a seal member (132) and a seal holding member (131). The seal holding member (131) has a seal...
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WO/2019/177339A1 |
A method for manufacturing a gas cylinder according to an embodiment of the present invention comprises the steps of: applying a sealant to at least a part of the inner surface of a hollow spindle; inserting, into an inlet of the spindle...
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WO/2019/176679A1 |
Provided are: a solenoid that is capable of, when the amount of a current supplied to the solenoid is low, reducing a propelling force of the solenoid for biasing an object in one direction and capable of biasing the object in the same d...
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WO/2019/176678A1 |
Provided are: a valve device which, even in the case where an electromagnetic valve serves to perform both pressure control and opening/closing of a passage, enables preventing a failure state from occurring during normal operation and w...
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WO/2019/171912A1 |
This railway vehicle vibration suppressing device (1) is provided with an actuator (A) which is interposed between a vehicle body (B) and a bogie (T) of a railway vehicle and which includes a motor (15) for driving a pump (12), a first s...
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WO/2019/171911A1 |
This railroad car vibration damping device (1) comprises: an actuator (A) which is installed in a railroad car and which has a cylinder body (Cy) that extends and contracts in accordance with the supply of working fluid thereto, a pump (...
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WO/2019/172145A1 |
Provided is a spring used for a suspension device for a vehicle. This spring is provided with: a spring section configured from a coil-shaped wire material; and a seat section which is in contact with an end winding of the spring section...
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WO/2019/172004A1 |
The invention has high resistance to corrosion and prevents high-pressure water from entering a bearing during car washing using a high-pressure car washing machine. A suspension mounting structure (1) has: a spring seat (2) which suppor...
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WO/2019/167006A1 |
The shock-absorber (10) comprises: an outer cylindrical tube (12); an inner cylindrical tube (14) defining with the outer cylindrical tube (12) an annular chamber (16); a main piston (20) that is slidably mounted in the inner cylindrical...
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WO/2019/168076A1 |
This oil damper (91) is provided with: a cylinder unit (93a) which is filled with oil; a piston (93b) which is provided so as to be capable of moving inside of the cylinder unit (93a) and the movement speed of which is controlled with re...
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WO/2019/168075A1 |
This oil damper (91) is provided with: a cylinder unit (93a) which is filled with oil; a piston (93b) which is provided so as to be capable of moving inside of the cylinder unit (93a), and the movement speed of which is controlled with r...
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WO/2019/162331A1 |
The invention relates to a hydraulic actuator with a housing (10) and with a chamber (20) which is arranged or formed in the housing (10) and in which a piston (30) is mounted movably and divides the chamber (20) into a flexion chamber (...
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WO/2019/163265A1 |
This shock absorber (D) comprises: a piston (2) slidably inserted inside a cylinder (1); a rod (3) inserted inside the cylinder (1) so as to be movable in the axial direction and having the piston (2) coupled to one end thereof; a plural...
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WO/2019/164769A1 |
A damper system for a vehicle is provided that includes an outer tube, a piston rod, and a piston assembly that is mounted to the piston rod and separates the outer tube into first and second working chambers. A valve assembly, mounted t...
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WO/2019/162127A1 |
A valve arrangement (1) and a method for controlling a pilot pressure in the valve arrangement (1) for a shock absorber, wherein the valve arrangement comprises a control valve member (5) movable in an axial direction relative a main val...
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WO/2019/163579A1 |
A damping valve (V1, V2) is provided with: a valve seat member (2, 5); a first valve body (10, 30) mounted on the valve seat member (2, 5); a second valve body (11, 31) provided between the inner peripheral valve seat (2d, 5g) of the val...
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WO/2019/162017A1 |
The invention relates to an adjustable spring support comprising a supporting ring for an actuator. Said supporting ring supports an inner cylinder of the actuator, the inner cylinder forms a guide surface for the actuator, and the suppo...
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WO/2019/163704A1 |
In the present invention a chamfered portion is formed on the inner circumferential side of an end surface of a cylinder, thereby providing an annular passage which is an air-venting structure at the outer circumference of a fitting port...
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WO/2019/158487A1 |
A damped hinge assembly is provided for mounting a first member (10, 1) for rotational movement relative to a second member (12) about a hinge axis (13). The assembly comprises a linearly acting damping device (15, 16) and a camming mech...
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WO/2019/159064A1 |
This disclosure relates to a hydraulic circuit 100 for dampening vibrations in a hydraulically adjustable vehicle seat 102. The hydraulic circuit 100 may include an actuator 104 coupled to the vehicle seat 102. The hydraulic circuit 100 ...
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WO/2019/154537A1 |
The invention relates to a bearing system (10) for elastically bearing a suspension strut (12) or a vibration damper on a vehicle body (14), comprising a bearing unit (16) for bearing a piston rod (18) of the suspension strut (12) or the...
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WO/2019/154715A1 |
The invention relates to a bearing system (10) for elastically bearing a suspension strut (12) or a vibration damper on a vehicle body (14) in a receiving cup (20) provided on a vehicle body side, comprising a unit (86) which can be intr...
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WO/2019/154533A1 |
The present invention relates to a spring (10) for a check valve (40) which can be used in particular in controllable vibration dampers (68), said spring comprising a flat main body (12) with a first surface (16), a second surface (18) a...
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WO/2019/155973A1 |
This shock absorber is provided with a collar (4) mounted on the outer circumference of a cylinder to support one end of a suspension spring, wherein the cylinder is capable of moving in the axial direction with respect to an inner tube ...
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WO/2019/154316A1 |
A hydraulic shock absorbing piston with a combined sleeve, comprising a piston barrel (2) filled with hydraulic oil; a piston body (3) is disposed in the piston barrel (2); one end of a piston rod (1) is connected to the piston body (3),...
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WO/2019/155141A1 |
This assembly is composed of a motor vehicle suspension shock absorber (20) having a holding strap (30), the shock absorber comprising a lower joint (23) having a first axis (25) for attachment on the running gear of the vehicle, and an ...
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WO/2019/157139A1 |
An air spring for use in an axle/suspension system of a heavy-duty vehicle includes a bellows and a piston. The bellows includes a bellows chamber. The piston includes a top portion, a bottom portion and a support stud. The support stud ...
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WO/2019/151868A1 |
A main object of the present invention is to disclose a piston rod sealing unit that solves the problems that have been mentioned from the prior art disclosures. The invention is a piston rod sealing system (0) with a sealing unit (9), f...
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WO/2019/149344A1 |
The invention relates to a damper assembly, comprising a damper (2) with a tube (2.1) and a piston (2.2) moveable relative to said tube (2.1) of said damper (2) and an inductive sensor (4) with a stator (4.1) and a cursor (4.2) moveable ...
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WO/2019/150617A1 |
This hydraulic device (A) is provided with an outer tube (1), a bottom part (2) which closes one end of the outer tube (1), an inner tube (3) which is inserted into the outer tube (1), a movable part (M) which can move in the axial direc...
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WO/2019/149721A1 |
The present invention relates to a vibration damper (1) for vehicles comprising a damper tube (2) which is at least partially filled with damping medium, has a longitudinal axis (L) and in which a piston rod (3) can be moved back and for...
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