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Patent Searching and Data


Matches 1 - 50 out of 41,667

Document Document Title
WO/2019/213387A1
A load isolation device, or suspension assembly of a vehicle, including a damping air spring and a pneumatic control system. The damping air spring is operatively connected to a structure to be isolated and extends from a base operativel...  
WO/2019/212732A1
A damper system for a vehicle including a pressure tube and a piston assembly. A stroke dependent damper assembly is coupled to a piston rod at a position below the piston assembly. A free floating piston positioned in an internal cavity...  
WO/2019/212019A1
The present invention is provided with: a hydraulic shock absorber which is provided between the wheel side and the vehicle body side of a vehicle and which serves as a cylinder device for generating damping force; a first spring seat an...  
WO/2019/213210A1
An axle/suspension system for a heavy-duty vehicle includes a suspension assembly, an axle, and a damping means. The suspension assembly is operatively connected to the heavy-duty vehicle. The axle is operatively connected to the suspens...  
WO/2019/210886A1
A spiral variable-volume buffer and an operating method therefor, the variable-volume buffer comprising a cylinder body (6), a first piston (5), a first piston rod (2), an impact head (1) and a valve block (9). The first piston (5), the ...  
WO/2019/211215A1
The present invention relates to a vibration damper (1) comprising at least one adjustable damping valve (29) that has an external housing (27) connected to one end of an external container (23) of the vibration damper (1), a longitudina...  
WO/2019/211704A1
An object of the present invention is to provide a vibration absorbing material having an improved followingness for an object to be applied and an improved convenience during use. The vibration absorbing material of the present inventio...  
WO/2019/207710A1
This shock absorber (10) comprises: a piston (32) supported on a piston rod (31); a damper tube (34) in which the piston (32) is housed and which is filled with an oil (33); a suspension spring (35) which urges the damper tube (34) and t...  
WO/2019/206442A1
The invention relates to a monitoring sensor (1) for measuring, receiving and transmitting a physical variable (P) of a gas pressure spring (2) comprising a sensor element (3) and a pressure relief opening (4), characterised in that the ...  
WO/2019/209564A1
A damper bumper cap for covering the rod side end of the damper tube containing a piston rod seal and for retaining a dust cover on the damper tube. The cap includes a side wall positioned in contact with the damper tube, an end wall tha...  
WO/2019/206055A1
A damping mechanism for a shock absorber and a combined hydraulic-pneumatic damping-based shock absorber employing the same. At the instant of a downward pressing movement, part of a damping medium flows from a small hole (3-1-2) to a la...  
WO/2019/208200A1
A shock absorber comprises a cylinder filled with hydraulic fluid, a piston slidably fitted into the cylinder, a piston rod connected to the piston and extending to the outside of the cylinder, a plurality of passages through which the h...  
WO/2019/202130A1
The present application relates to shock absorbers for injection devices. According to a first aspect, this specification discloses an injection device comprising: a medicament container; a stopper translatably disposed within the medica...  
WO/2019/201497A1
The invention relates to a height-adjustable spring arrangement for a vehicle having a stationary tube (1) and a sliding tube (2) which extends at least in sections into the stationary tube (1) in a longitudinal direction of the stationa...  
WO/2019/202231A1
The invention relates to a shock absorber (2) for the suspension of a motor vehicle, comprising a first element (4) intended for being attached to one of a mobile portion of the suspension and a stationary portion of the vehicle; and a s...  
WO/2019/198423A1
Provided is a damper apparatus that is configured so that a switch is turned ON/OFF in association with a sliding motion of a piston, wherein sound generation is suppressed, and component wear does not occur. A cylinder 101, a piston 102...  
WO/2019/194167A1
This valve is provided with: a valve case (5); an annular valve body (8) having an outer circumferential end that serves as a free end (8e) that can move to both sides of the valve case (5) in the axial direction; an opposing part (5d) p...  
WO/2019/194168A1
Provided is a valve comprising: an annular valve body (8) in which one of the inner peripheral end and the outer peripheral end is a free end (8e) movable relative to a valve case (5) bidirectionally along an axial direction; a valve sto...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 (...  
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...  
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...  
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...  
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...  
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...  
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 (...  
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...  

Matches 1 - 50 out of 41,667