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Patent Searching and Data


Matches 1 - 50 out of 7,101

Document Document Title
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 ...  
WO/2019/152082A1
An air management system (1200) for leveling a vehicle operated under dynamic driving conditions including an air supply tank (1204); a system controller (1240) integrated with the supply tank (1204); one or more air springs disposed on ...  
WO/2019/138167A1
The invention relates to a laterally inclinable motor vehicle (2), such as a pendular vehicle. The vehicle (2) comprises a front axle with a left wheel (4), a right wheel (6), and a system for correcting the incline (20) of the vehicle. ...  
WO/2019/119091A1
The present invention relates to an improvement to a fixing system for a pneumatic suspension arm, preferably used in trucks, trailers and semi-trailers, comprising a bearing formed by a resilient bushing (3) internally housed in the eye...  
WO/2019/119090A1
The present invention relates to a system for fixing the arms of a suspension on a vehicle axle used preferably in trucks, buses, trailers and semi-trailers, comprising a pair of arms (1) positioned in the longitudinal direction of the v...  
WO/2019/120652A1
The invention relates to a method for determining an axle load on a mechanically and/or pneumatically/hydraulically suspended vehicle. According to the invention, the axle load is determined with the aid of controlling and sensor means p...  
WO/2019/116887A1
Provided is a sliding bearing capable of reducing the number of components and reducing costs. This sliding bearing (1) is provided with; an upper case (2); a lower case (3) combined with the upper case (2); and an annular dust seal-inte...  
WO/2019/110320A1
The invention relates to an additional spring (10) for a shock absorber (30) of a motor vehicle and to a damper bearing (20) for a shock absorber (30) of a motor vehicle. Here, the additional spring (10) comprises a first spring body (12...  
WO/2019/108062A1
A vehicle axle clamping arrangement for a sprung wheel axle of a vehicle comprises an axle body (1) extending in a transverse direction of the vehicle; a trailing arm (6,7,8) crossing the axle body on an upper or lower side thereof; an a...  
WO/2019/108354A1
A dual-mode suspension system using hydraulic dampers is disclosed. One or more dampers on each side of the four-wheel suspension system are coupled to a respective damper on the other side via a damper valve. One or more leaf springs ma...  
WO/2019/105691A1
The invention relates to a torsion spring arrangement (10) for a wheel suspension arrangement (100) of a motor vehicle, comprising two torsion bars (12, 14) which are arranged coaxially one inside the other, and comprising a spring eleme...  
WO/2019/105692A1
The invention relates to a torsion spring arrangement (10) for a wheel suspension arrangement (100) of a motor vehicle, comprising two torsion bars (12, 14) which are arranged coaxially one inside the other, and comprising a spring eleme...  
WO/2019/040020A9
The invention is related to the design of the eye part (the hinged part where the leaf spring is coupled to the vehicle) of the leaf springs that are made of composite material which are used in the automotive sector or railway transport...  
WO/2019/103325A1
The present invention provides: an in-wheel motor driving device, which is improved so as to enable impact transmitted from the road during traveling to be buffered; and a movement device including the same. The in-wheel motor driving de...  
WO/2019/093270A1
Each of N1 protruding portions Pi are arranged in a range of angles of deviation [θ1(2i-1), θ1(2i)] in a first cylindrical coordinate system in which a central axis of a base portion 12 of a first member 10 serves as a z-axis. Each of ...  
WO/2019/090055A1
The present disclosure includes independent suspension systems or members (420), as well as wheeled skid steer loaders or other power machines (100; 200; 400) including the same, that couple each wheel to a machine frame (410) using a fo...  
WO/2019/084649A1
The present utility model relates to a structural arrangement for a pneumatic suspension arm bushing, used preferably in trailer or semi-trailer suspensions, said bushing comprising a solid elastomer body (1) of cylindrical format and wi...  
WO/2019/081122A1
The invention relates to a spring-absorber system for a wheel suspension of a motor vehicle, which comprises a suspension spring (10) with a spring constant kT and an absorber (20) filled with a fluid and mounted in parallel to the suspe...  
WO/2019/040020A3
The invention is related to the design of the eye part (the hinged part where the leaf spring is coupled to the vehicle) of the leaf springs that are made of composite material which are used in the automotive sector or railway transport...  
WO/2019/069833A1
The present invention provides a thrust sliding bearing in which a dust cover, which covers a piston rod of a thrust-type suspension, is reliably and simply assembled to a lower case superimposed over an upper case, and the mold structur...  
WO/2019/069795A1
Provided is a slide bearing, sliding performance of which can be maintained over a long period of time. A slide bearing (1) includes an upper case (2) configured to be attached to an upper support for attaching a suspension to a vehicle ...  
WO/2019/068785A1
Pressure body (1) which is intended for an air-spring system and is produced from a plastics material, wherein the pressure body (1) comprises an outer enveloping structure (4) and an inner reinforcing structure (5, 6), wherein the envel...  
WO/2019/046531A1
An electric axle drivetrain assembly (100) for use in a vehicle. The electric axle drivetrain assembly includes a motorv (106) that is drivingly connected to at least a portion of a differential assembly (110). Drivingly connected to end...  
WO/2019/042838A1
The invention relates to a sealing apparatus (13) for an air suspension device (1) for sealing a primary volume (11) of the air suspension device (1), in particular a working volume of the air suspension device (1), with respect to a sec...  
WO/2019/043361A1
A bias system for a suspension system for a running gear system comprises a first axle arm for attachment to a first wheel of the running gear system, the bias system comprising:a first bias device, the first bias device adapted to resis...  
WO/2019/037902A1
An air suspension system in a rail vehicle, arranged as a secondary suspension system between a waggon body and a chassis or undercarriage, with a working or pressure space which forms a suspension volume and is bounded by a body-side ai...  
WO/2019/040020A2
The invention is related to the design of the eye part (the hinged part where the leaf spring is coupled to the vehicle) of the leaf springs that are made of composite material which are used in the automotive sector or railway transport...  
WO/2019/036226A1
An axle/suspension assembly (220) for a heavy-duty vehicle supported by a frame (222) and a hanger (242) includes a beam (244), an axle (268), and a bumper (282). The axle (268) is supported by a first portion of the beam (244) for pivot...  
WO/2019/036015A1
A bushing for use in an axle/suspension system of a heavy-duty vehicle. A beam supports an axle for pivotal movement with a hanger of the heavy-duty vehicle at a pivot connection. A bumper is fixed to the beam and contacts an engagement ...  
WO/2019/030141A1
A hydropneumatic piston-cylinder assembly, in particular for use as a spring and/or shock absorber element, having a cylinder (2) which can be loaded with different loads and the cylinder chamber (4) of which receives a hydraulic liquid,...  
WO/2019/031396A1
The purpose of the present invention is to improve the driving stability of a vehicle in which a double wishbone type or multi-link type suspension is adopted. A double wishbone type suspension (1) has a sliding bearing (2) disposed betw...  
WO/2019/027359A1
The present utility model is related to a cushion buffer for a shock absorber spring of a vehicle, such as an automobile. The cushion buffer (1) for the vehicle shock absorber spring comprises an annular open body (2) having a bottom and...  
WO/2019/018885A1
A towable vehicle including a chassis, at least two wheels and a suspension assembly supporting each wheel. The suspension assembly includes a swing arm pivotally mounted to the chassis, an axle mounted proximate an end of the swing arm,...  
WO/2019/015604A1
Provided is a dual-spring damper assembly, applied to a vehicle suspension, and comprising a main spring (1), an auxiliary spring (4), a main spring seat (12), an auxiliary spring seat (5), a main spring tray (3), an auxiliary spring tra...  
WO/2019/013076A1
A spring seat and bearing device are provided which can facilitate the work of mounting on a bump stopper. A spring seat (2) functions as the spring seat of a coil spring in a slat suspension comprising a shock absorber and a coil spring...  
WO/2019/013132A1
A spring seat and bearing device are provided which, while maintaining drainage of liquid accumulating on the top surface side, can prevent liquid from entering from the bottom surface side. The spring seat (2) functions as the spring se...  
WO/2019/007627A1
The invention relates to an air suspension strut (1) for a motor vehicle, comprising an air spring (2) having a shock absorber (3) for springing and damping vibrations of a motor vehicle chassis, wherein: the air spring (2) comprises an ...  
WO/2019/007562A1
The invention relates to an air spring, in particular for rail vehicles, at least comprising at least one sliding plate (1) having at least one sliding surface (2) and an emergency spring (3). Since the sliding plate (1) and the emergenc...  
WO/2019/007847A1
The invention relates to a load sensor arrangement (100) for installation on a vehicle axle (106) of a vehicle (108). The load sensor arrangement (100) comprises: a non-invasive load sensor (102) for measuring a load subjected to the veh...  
WO/2019/007600A1
The invention relates to an air spring (1), in particular for road vehicles and/or for rail vehicles, at least having at least one first contact element (12) and at least one second contact element (14) which are configured to be capable...  
WO/2019/007533A1
The present invention relates to a suspension system (100) for a vehicle, said suspension system (100) comprising a first suspension arrangement (102) comprising a first hydraulic cylinder (104); a second suspension arrangement (106) com...  
WO/2019/007528A1
The invention relates to a load sensor arrangement (100) for installation of a load sensor (102) adjacent to a spring suspension (104) on a vehicle axle (106, 106'). The load sensor arrangement comprises: a load sensor (102) for measurin...  
WO/2019/008306A1
A vehicle suspension for supporting the body or chassis of a vehicle said suspension comprises two suspension arms (5,6) for positioning respectively at opposite sides and at one end of a vehicle and two suspension arms (7,8) for positio...  
WO/2019/003926A1
[Problem] To provide a de Dion type suspension device for a vehicle such as an electric commercial vehicle, capable of handling vehicle types having a variety of vehicle widths, while suppressing cost and further improving reliability. [...  
WO/2019/001508A1
The invention provides an automobile composite board spring. The automobile composite board spring comprises a steel plate sprig piece (2) located on an upper portion and at least one composite material spring piece (4) located on a lowe...  
WO/2018/233944A1
The invention relates to a spring leaf for a leaf spring having a top side (13), a bottom side, two side sections extending between the top side (13) and the bottom side, a longitudinal axis (15), a sectional plane (III) extending perpen...  
WO/2018/234414A1
In order to measure the loading state of a leaf spring (2), a vehicle has a chassis (1), a wheel suspension, at least one leaf spring (2), e.g. parabolic spring or trailer spring, and at least one sensor (5). The sensor (5) contactlessly...  
WO/2018/223204A1
A utility model patent for an auxiliary device for the absorption of mechanical impacts, intended for the automotive sector, used especially in light and heavy vehicles, such as pick-ups, jeeps, SUVs, inter alia, which are provided with ...  
WO/2018/227113A1
A centering member [10] including a first section [12] configured and arranged to produce a pulling force along a longitudinal axis thereof and a second section [14] configured and arranged to produce a pushing force along a longitudinal...  
WO/2018/222821A1
Disclosed herein are various embodiments of a hydraulic actuator that includes one or more check valves having a dynamically varying cracking pressure. In certain embodiments, a hydraulic actuator may be configured to vary the cracking p...  

Matches 1 - 50 out of 7,101