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Patent Searching and Data


Matches 1 - 50 out of 7,129

Document Document Title
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...  
WO/2019/212002A1
An accumulator device provided connected to at least one connection pipeline out of first and second connection pipelines has: a first accumulator; a second accumulator connected in parallel to the first accumulator and having a large vo...  
WO/2019/211138A1
The invention relates to a utility vehicle undercarriage support structure (1) which comprises an axle beam (2) with kingpin holding members (5, 6) at the ends. According to the invention the axle beam (2) has three preferably parallel c...  
WO/2019/206588A1
The invention relates to a spring element (10), comprising a spring strip (12) extending in a wave-like manner in the longitudinal direction (LR) of the spring element (10), wherein the spring element (10) has at least one first leg (16)...  
WO/2019/207986A1
[Problem] To provide a vehicle in which a stopper of a helper spring and a stabilizer bracket are integrated to form an integrated part. [Solution] An integrated part 41 comprises a bracket 26 which mounts a stopper 25b of a helper leaf ...  
WO/2019/206553A1
The invention relates to a vehicle wheel suspension having a suspension spring (5) and having an additional spring element (11), connectable in series with said suspension spring, for altering the spring stiffness of the wheel suspension...  
WO/2019/204112A1
A suspension interconnection assembly for a vehicle adapted to move along a surface of the ground includes an axle housing and a spring seat. The spring seat includes a pocket defined by a U-shaped saddle having a bottom wall that extend...  
WO/2019/199120A1
The present invention relates to a coil spring support for a vehicular suspension system, which comprises a base plate (100) and a supporting column (200) protruding from the base plate (100), wherein a coil spring (300) is coupled to th...  
WO/2018/169465A8
The invention relates to a tracked vehicle (V1; V2) comprising a vehicle body (20; 120), at least one track assembly (10) and a suspension device (S). Said track assembly (10) is arranged to be supported by said vehicle body (20; 120) by...  
WO/2019/191567A1
The twist axle assembly includes a cross beam that extends along a length between opposite ends, and a pair of trailing arms are fixedly attached with the opposite ends. A spindle plate is fixedly attached with each of the trailing arms....  
WO/2019/180690A1
Multiple involute helical compressive/ tension spring with vast stiffness coefficient is a proper replacement for all types of springs by having wide K will have many uses. According to Hooke law F=KX, the shift of compressed or stretch ...  
WO/2019/170844A1
The present invention relates to a spring assembly (14) for a vehicle bogie suspension arrangement (12). The spring assembly (14) comprises a set (16) of washers (20, 22, 24, 26) moulded into an elastomer body (28). The spring assembly (...  
WO/2019/170340A1
The invention relates to a wheel suspension (20) for motor vehicle (10) having a superstructure (12) and at least one wheel (14), said motor vehicle being able to be supported on a roadway (16) by means of said wheel (14). The wheel susp...  
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/2019/167780A1
Provided is a method for manufacturing a spring for a suspension device, said spring comprising a metal spring part and a seat part adhered to the spring part by means of an adhesive. This method comprises a coating step in which an adhe...  
WO/2019/161994A1
The invention relates to a spring-damper system for a wheel suspension of a motor vehicle, comprising a supporting spring (10) having a spring constant kT, a pressure generator (20), which acts parallel to the supporting spring (10) and ...  
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...  

Matches 1 - 50 out of 7,129