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WO/2020/232043A1 |
A damper including a pressure tube, a piston, and a reserve tube is provided. The piston is arranged inside the pressure tube and divides the pressure tube into first and second working chambers. The reserve tube extends about the pressu...
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WO/2020/231972A1 |
A damper having a pressure tube, a piston, and a hydraulic compression stop assembly is provided. The pressure tube extends annularly about a damper axis and longitudinally between a first pressure tube end and a second pressure tube end...
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WO/2020/224231A1 |
A semi-active coordination control method for vibration reduction and power generation of a magnetorheological energy-regenerative suspension. A magnetorheological damper and an energy-regenerative generator are installed in parallel bet...
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WO/2020/223379A1 |
A vehicle shown herein is a side by side powersports vehicle having a utility bed recessed in the rear body portion below an upper surface, the utility bed forming a stepped portion relative to the rear body portion and having a maximum ...
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WO/2020/202520A1 |
This shock absorber (10; 10A; 10B) is a ring-shaped member disposed along the inner circumference of an outer tube (12; 12A; 12B) and has a guide bush (17; 17A; 17B) that abuts the front surface (13f; 13Bf) and the rear surface (13r; 13B...
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WO/2020/197693A1 |
Energy conversion systems and methods are disclosed. In one aspect, the system is for converting or redirecting energy received by an impact to an automobile in a proximal direction into another type of energy. The system includes a body...
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WO/2020/198127A1 |
An energy conversion assembly including an input shaft coupled to a first annular gear through a first direction limiting device configured to allow rotation of the first annular gear in a first direction and substantially inhibit rotati...
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WO/2020/176002A1 |
The invention relates to a power generating dynamoelectric device used on vehicles that allows the permanent up and down movement of the shock absorber to be converted into rotary motion, thereby converting the kinetic energy of reciproc...
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WO/2020/167550A1 |
A shock absorber with a pressure tube, a reserve tube, and a piston slidably disposed within the pressure tube to define first and second working chambers. A reservoir chamber is positioned between the pressure tube and the reserve tube....
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WO/2020/165247A1 |
The invention relates to a shock absorber arrangement (1) for a vehicle suspension, having a shock absorber (3), which has a damper cap (7) and a piston rod (5), and an additional spring arranged on the piston rod (5) opposite the shock ...
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WO/2020/160869A1 |
The invention relates to a motor vehicle (100), which is designed for autonomous driving operation and comprises at least one chassis module (10). The chassis module (10) comprises at least one auxiliary frame (20) which is elastically c...
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WO/2020/159876A1 |
An air spring for a heavy-duty vehicle axle/suspension system comprising a piston, a bellows, and an intermediate chamber integrally formed with the bellows. The bellows has an upper portion, a top plate, and a bellows chamber and is con...
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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/2020/128192A1 |
The invention relates to a hydraulic shock absorber for a motor vehicle suspension comprising a cylindrical body (2) containing a piston (6) fixed to a sliding axial rod (4), defining two chambers (8, 10) within the body (2), which are c...
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WO/2020/120752A1 |
The invention relates to an arrangement for securing a vibration damper of a vehicle on a wheel support (1) and/or on a vehicle construction via a rubber bearing using a screw (4), by means of which one of at least two bushings of the ru...
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WO/2020/119388A1 |
Disclosed is an inelastic suspension frame structure for automatically guiding a vehicle. The frame structure is connected to driving wheel assemblies (30L, 30R) and a frame portion (20) automatically guiding the lower portion of the veh...
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WO/2020/115388A1 |
Shock absorber body (1) comprising: - an inner part (2) comprising a tubular section (T2), made of metal material, - an outer tubular part (3) made of composite material, overmoulded on the tubular section of the inner part (2), the oute...
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WO/2020/094407A1 |
Method for determining at least one state parameter of a damping device (4) of a motor vehicle (1), in particular of a shock absorber, which damping device (4) is designed to damp movements, in particular oscillations, of a body (2) of t...
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WO/2020/088096A1 |
A control method and device for vehicle rollover protection, a storage medium, and a vehicle. The method comprises: acquiring displacement sensor data of an electronically controlled air suspension of a vehicle; determining, according to...
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WO/2020/077399A1 |
A crane, in particular a pick and carry crane having a front chassis with front wheels and a back chassis with back wheels, the front chassis being articulated relative to the back chassis so that the crane can travel whilst carrying a l...
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WO/2020/078635A1 |
The invention relates to a fastening arrangement of a vibration damper for a vehicle, on a wheel mounting and/or on the vehicle body via a rubber bearing by means of a fastening means, by which one of at least two bushings of the rubber ...
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WO/2020/074798A1 |
Hydraulic end-of-travel stop for a motor vehicle suspension, comprising a compression chamber (22) positioned along a main axis, which becomes compressed on receiving an axial compression force (F) reducing its interior volume, this comp...
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WO/2020/068691A1 |
A vehicle suspension having a first and a second load-bearing component assemblies which are adapted to be transversely positioned across from each other on a vehicle chassis and further comprises a wheel hub, an upper control arm having...
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WO/2020/068693A1 |
A load anchor assembly for attachment to a tubular member having an exterior surface, comprising an anchor base and a portion extending from the anchor base adapted to secure a vehicle component. The assembly includes a boss having a fir...
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WO/2020/066579A1 |
This suspension control device is characterized by having: an electroviscous damper; a high voltage output circuit; a connection part; and a control unit. The electroviscous damper is provided with a cylinder in which an electroviscous f...
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WO/2020/059180A1 |
A device and method for controlling an actuating mechanism for a vehicle according to the present invention detect whether an abnormality is present in a voltage application device that includes a boosting circuit for applying a boost vo...
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WO/2020/061196A1 |
A negative stiffness shell has a convex first position, but can transition or snap to a concave second position under a force applied to the exterior surface of the shell in the convex first position. During the transition, the shell exh...
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WO/2020/057322A1 |
An electromagnetic shock absorber employing an enhanced electric motor using a planetary gear, comprising a spring-loaded hydraulic shock absorber connecting a vehicle body (10) to wheels (11), a shock absorbing gear (14) located on an a...
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WO/2020/035628A1 |
The invention relates to a hydraulic shock absorber with frequency-dependent load regulation by hydraulic inertia, made up of a cylinder (2) which comprises an inner chamber (7) filled with hydraulic fluid (8), a main piston (4) attached...
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WO/2019/219342A1 |
The invention relates to a wheel suspension (1) for a motor vehicle, having a wheel mounting (2), on which a wheel hub is or can be mounted by means of a wheel bearing so as to be rotatable about a wheel hub axis of rotation (7), and hav...
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WO/2019/222447A1 |
An air spring (324) with damping characteristics for a suspension assembly of a heavy-duty vehicle includes a bellows chamber (398), a piston chamber (399), an intermediate chamber (330), and a first (359) and second (358) means for prov...
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WO/2019/214770A1 |
The invention relates to a damper unit (10) for a chassis (100) of a vehicle with levelling, comprising a hydraulic cylinder (1) having a container tube (2) which is filled with a damper fluid and in which a piston (3) is movably mounted...
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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...
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WO/2019/213655A1 |
Provided herein are systems and methods for regenerative braking. A method for regenerative braking may comprise converting mechanical energy from a braking event to electrical energy. The electrical energy may activate a photon battery ...
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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...
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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...
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WO/2019/204675A1 |
A hydraulic suspension system for a motor vehicle having at least a pair of road engaging wheels. The suspension system includes, a hydraulic cylinder coupled with the each of the pair of road engaging wheels, the hydraulic cylinder defi...
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WO/2019/194023A1 |
This power line routing structure is provided to a vehicle that comprises: an in-wheel motor drive device (10); a vehicle-body-side member; a suspension device (41) that links the in-wheel motor drive device (10) to the vehicle-body-side...
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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/2019/154537A1 |
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/2019/155141A1 |
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/2019/151131A1 |
A suspension structure for an in-wheel motor driving device includes: an in-wheel motor driving device (11) disposed inside a wheel; a sub-frame (41) connected to a vehicle-body-side member (102) via an elastic member (47); a suspension ...
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WO/2019/144652A1 |
A serial R-type automobile damper and method for recovering the energy of single turbine: a series connection capillary resistance modulation section, a series connection capillary frequency modulation section, and a single turbine energ...
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WO/2019/142105A1 |
A vehicle suspension arrangement includes a mounting member, a trailing arm pivotably coupled to the mounting member, an axle assembly coupled to the trailing arm moveable in a vertical direction, an air spring arrangement biasing the tr...
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WO/2019/129519A1 |
A device together with an associated working machine for decoupling vibrations between two systems (2, 4) in the form of spring-mass vibrators, of which one system (2) is assigned to a movement machine, and the other system (4) is assign...
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WO/2019/116875A1 |
Provided is an outer shell with which weight reduction can be achieved while ensuring mechanical strength. This outer shell (1) is formed in a bottomed cylindrical shape that is open at one end thereof. The outer shell (1) is provided wi...
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WO/2019/118545A1 |
A shock absorber includes a pressure tube forming a working chamber. A reserve tube is concentric with and radially outward from the pressure tube. A baffle is positioned radially outward from the pressure tube. A reservoir chamber is fo...
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WO/2019/109878A1 |
A coilover shock absorber (1) comprising a damper element (2) and a coil spring (5), where the coilover shock absorber (1) comprises a first mount (6) for the damper element (2) and a second mount (7) for the damper element (2), and wher...
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WO/2019/110503A1 |
The invention relates to a method for assembling a metal component (24) on a metal tube (16) obtained by deforming a metal sheet and welding the mating edges of the said metal sheet together along a simple welded seam (1) running longitu...
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