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Patent Searching and Data


Matches 1 - 50 out of 3,991

Document Document Title
WO/2020/212353A1
A method for manufacturing a wheel axle of a utility vehicle such as a trailer, semi-trailer or a truck, wherein the wheel axle comprises a hollow axle body comprising a steel tubular wall having a thickness t and having a clamping regio...  
WO/2020/203899A1
A method for manufacturing a member according to one aspect of the present invention is a member manufacturing method for manufacturing a member provided with a specific three dimensionally shaped portion, the method including a U moldin...  
WO/2020/205153A1
A machine includes a chassis having a first end and an opposing second end, an axle pivotally coupled to the first end of the chassis, a first actuator coupled to the first end of the chassis, and a second actuator coupled to the first e...  
WO/2020/192832A1
The invention relates to an axle fixation for a vehicle axle, comprising an axle link, an axle body, preferably a tubular axle body, which crosses the axle link on the lower or upper face of the axle link, an axle plate (9), and tension ...  
WO/2020/169137A1
The invention relates to a device (7) for lowering and raising the rear-side part (29), as considered in the direction of travel (4), of the chassis (4) of a transportation vehicle (2), a trailer tow hitch, a panel van, a box van or a sa...  
WO/2020/126363A1
The invention relates to a method for determining an axle load of a vehicle (1) and a suspension system (5) for the vehicle, in particular a utility vehicle, comprising at least one leaf spring (6) attached to spring supports (7a, 7b) of...  
WO/2020/090661A1
This in-wheel motor drive device mounting structure is provided with first in-wheel motor drive devices (1) arranged in the inner space of the front wheels (91f) of a four-wheel-drive vehicle (90), and second in-wheel motor drive devices...  
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...  
WO/2020/067166A1
A hub unit (1) having a steering function for steering a rear wheel according to the present invention is provided with: a hub unit body (2) that has a hub bearing (15) for supporting a rear wheel (9R); a unit support member (3) that is ...  
WO/2020/065677A1
An agricultural vehicle comprises a chassis having a bent configuration defined by a bent portion configured between a pair of substantially horizontal support portions; a first pair of wheels supported at an operative front section of t...  
WO/2020/060393A1
An air-sprung wheel axle suspension of a vehicle for suspending a wheel axle from a vehicle chassis comprises a bearing bracket, a trailing arm and an air spring. The bearing bracket is rigidly attached to the vehicle chassis and compris...  
WO/2020/047028A1
An axle-to-beam connection for a suspension assembly of an axle/suspension system of a heavy-duty vehicle including an axle (217), a beam (212), and a top pad (270). The beam (212) includes an alignment assembly (250) for aligning the ax...  
WO/2020/045623A1
This control device controls a steering actuator which outputs steering torque for controlling the attitude of the vehicle frame with a non-conventional method. Without using a torque sensor that detects the torque generated about the ha...  
WO/2020/041847A1
The present invention relates to a pneumatic suspension arm and assembly method, preferably used in trucks, buses, trailers and semi-trailers, comprising a vehicle suspension comprising a pair of arms (1) positioned in the longitudinal d...  
WO/2020/043992A1
The invention relates to a lifting machine (1) comprising a lifting arm (3), a rolling chassis (2) equipped with at least one front axle (5) and one rear axle (6), and a sensor for measuring the tilt of the lifting arm (3) in relation to...  
WO/2020/047230A1
A spring seat attachment assembly for use with an axle/suspension system having at least one leaf spring and an axle, said attachment assembly including a band and a spring seat. The band may include a locator structure and is fixed to t...  
WO/2020/028276A1
An oscillation limited driven steering track assembly includes a track mechanism coupled to and driven by a hydraulic motor. The motor is pivotally secured about a steering axis to a stub axle which partially supports a land vehicle. A l...  
WO/2020/017242A1
Provided are a suspension bushing and a suspension device with which maneuvering stability can be improved without adversely affecting ride quality. Protrusions (54) are formed on the outer circumferential surface of an inner tube (50), ...  
WO/2020/012377A1
A suspension system (7) for a rear axle (5) of a vehicle (1) provided with a frame equipped with at least two side members (3a, 3b), the suspension system (7) connecting the axle (5) to said side members (3a, 3b) and comprising a left si...  
WO/2019/243406A1
An axle arrangement (60) for a baler (10) includes: a first axle (62) with a first end (68) and a second end (70), the first end (68) being coupled with the chassis (11) by a first leaf spring (72) and a first hydraulic cylinder (74), th...  
WO/2019/224432A1
An arrangement in the set of axles (10) of a work machine (1), a skid plate (22), and a method for attaching the body parts of a modular cross axle (12) of a work machine to each other and to the frame (R) of the work machine. The body o...  
WO/2019/219409A1
The invention relates inter alia to a rigid axle (2) as the rear axle of a motor vehicle (1), having an axle tube (5) made from a steel and extending in the transverse direction of the vehicle (Y direction), on which at both ends a respe...  
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/2019/213210A1
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/2019/211138A1
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/2019/203662A1
It is disclosed a system for leveling of load between front and rear wheels on a trailer, consisting of a rubber-torsion axle (fig. D) with longitudinal members (4) which center is pivotally mounted to the torsion axles pivot arms (7). W...  
WO/2019/197397A1
Robot comprising a first axle (100; 200) and a second axle (200; 100), the first axle housing comprising a first transversal axle connected to a rigid structure (2) by a hinge having a first degree of freedom in rotation around a first a...  
WO/2019/197013A1
A robot (1) comprising an axle housing (200) arranged to receive two wheels (202, 204) and intended to provide steering and propulsion functions of said two wheels, said axle housing being equipped on either side with a motor (210, 230),...  
WO/2019/197012A1
A robot (1) having a chassis (2) and a free rear axle housing (200) with two axes of rotation with respect to the chassis, characterized in that it comprises a stop device (500) for circumscribing in space the displacements of the rear a...  
WO/2019/200272A1
A vehicle including a frame having an axle and a support apparatus coupled thereto. The support apparatus is configured to support a load coupled to the axle and permit the load to translate along an x-axis, a y-axis, and a z- axis.  
WO/2019/175861A1
A vehicle axle(10), including: a left axle(12L), a first side thereof being pivotally connected(50L) to a left wheel hub(14L); a right axle(12R), a first side thereof being pivotally connected(50R) to a right wheel hub(14R); a connector(...  
WO/2019/172259A1
This axle beam is provided with a pair of horizontal plate sections separated vertically from and facing each other; and a vertical plate section extending vertically so as to connect intermediate sections, in a front-rear direction, of ...  
WO/2019/172402A1
An axle structure (20) is provided with an axle housing (30) for internally passing an axle shaft having wheels connected to both left and right ends thereof, and a drive motor unit (60). The axle housing (30) includes a large diameter h...  
WO/2019/143246A1
The invention provides a vehicle comprising a frame with a front frame part and a rear frame part, two front wheels which are connected to the front frame part so as to be rotatable about respective front horizontal rotation axes, two re...  
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/2019/115152A1
The invention relates to a steerable vehicle axle for a vehicle having a vehicle frame, with a steering mechanism which has an axle body (23) extending transversely with respect to the longitudinal direction of the vehicle and at each of...  
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/2019/073402A1
A suspension assembly for a vehicle axle comprises a support structure, a housing element rotatably connected, about a transverse axis, to a support element in which the support structure is configured in a such a manner that it can rota...  
WO/2019/069631A1
This torsion beam manufacturing method is for manufacturing a torsion beam provided with: a central part in which a cross-section orthogonal to the longitudinal direction is a closed cross-section of a roughly V or U shape at an arbitrar...  
WO/2019/063654A1
This system comprises: - an oscillating chassis (10) suitable for being linked to an axle (6) of a vehicle (1); - two cylinders (11, 12), referred to hereinafter as "compensation cylinders", linking the oscillating chassis (10) to the ma...  
WO/2019/060836A1
Axle seat assemblies and methods of manufacturing thereof, are provided for attachment to an axle body (15). The axle seat assembly may be comprised of a first piece (42) and a second piece (50). The first piece (42) may have a first wal...  
WO/2019/045700A1
A mechanical down stop for heavy-duty vehicle axle/suspension systems which includes an L-shaped bracket that is rigidly/stiffly attached to the vehicle frame at one end, and is attached to a flexible portion of the mechanical down stop ...  
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/2019/036226A1
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/2019/036354A1
A suspension assembly for a heavy-duty vehicle axle/suspension system that includes a geometry that enables components of a brake system to be mounted above and be protected by a beam (116) of the suspension assembly. In an embodiment of...  
WO/2018/208273A3
The invention is a differential vibration damping mount (1) which is positioned in the hollow space formed in the middle part where the suspension and wheel are connected to each other in the vehicle and which allows the differential box...  
WO/2019/001100A1
A mobile platform, comprising a vehicle frame; and at least one suspension. The suspension is installed beneath the mobile platform and comprises a shock absorber and a swing arm for use in axle installation. The swing arm is hingedly co...  
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. [...  

Matches 1 - 50 out of 3,991