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WO/2024/082058A1 |
A movement system for a towed vehicle to be pulled by a towing vehicle, the movement system comprising: a series of front wheels capable of being mounted on a front section of a chassis of the towed vehicle; a series of rear wheels capab...
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WO/2023/193061A1 |
A suspension system for a pair of wheels of a vehicle is disclosed. The suspension system comprises an inner member and a sleeve member that are coaxially arranged and rotatable relative to each other about the axis and a resilient eleme...
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WO/2023/048257A1 |
Provided is a vehicle with a cargo room provided on a vehicle body frame, the vehicle comprising: drive motors respectively provided for each of a pair of first rear wheels 50 and a pair of second rear wheels 55 disposed at a predetermin...
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WO/2023/021510A1 |
A vehicle corner system for a dual-axle wheels assembly may include: a sub-frame; a first wheel interface having a first spinning axis about which a first wheel spins when connected to the first wheel interface; a first suspension linkag...
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WO/2022/262953A1 |
The invention relates to a bogie axle (10) for a vehicle (12) with a preferred travelling direction (V). The bogie axle (10) comprises at least one axle rocker (14) which has, as output, two hubs (16) which are arranged spaced apart for ...
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WO/2022/241218A1 |
A wheelchair comprises a frame coupled to a seat and a plurality of wheel assemblies. Each wheel assembly can comprise a swing arm that is pivotably coupled to the frame, a wheel rotatably coupled to the swing arm about a respective rota...
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WO/2022/229953A1 |
A dual-axle vehicle corner assembly which may include a sub-frame, a first arm connected to the sub-frame and rotatable with respect to the sub-frame about a first arm axis, the first arm having a first axle axis about which a first whee...
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WO/2022/194465A1 |
A wheeled extendable pipe inspection robot 100 with a rocker bogie (11) and method and system for the remote inspection of pipes of varying inner diameters This invention is directed at an extendable wheeled sewer inspection robot (100) ...
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WO/2022/185106A1 |
A bogie suspension system for an UGV is provided. The system includes at least four bogie axles; Each of the at least four bogie axles include a bogie beam including at least two wheel hubs, a supporting tube operatively coupled along a ...
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WO/2022/149978A1 |
The present invention pertains to an off-road vehicle comprising a chassis and connected to that chassis an engine for propelling the vehicle and at least two tracks for supporting the vehicle on a surface, the at least two tracks compri...
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WO/2022/098863A1 |
A fluid suspension system for a land vehicle is provided with an actuator connected to a chassis and an axle of a land vehicle spaced apart from a pivotal connection of the axle. A fluid pressure circuit is in cooperation with the at lea...
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WO/2022/097807A1 |
The present invention relates to a leaning prevention device for transport equipment and, more specifically, comprises: a main body part, which enables a power engine of transport equipment and freight to be loaded thereon or a person to...
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WO/2022/084938A1 |
Suspension system (1) for a heavy vehicle configured to connect an axle (2) to a chassis (3) of the heavy vehicle, the axle (2) extending along a transversal axis (B) with respect to a longitudinal axis (A) of the vehicle, the suspension...
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WO/2022/023639A1 |
The vehicle (1) comprises: - a chassis (2) comprising a substantially central crossmember (20); - two running gears (4) each comprising a front wheel (5) and a rear wheel (6), an arm (42) connected to the spindle of each wheel being moun...
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WO/2021/242147A1 |
A dependent vehicle suspension allowing inclination of the frame, load bed and body in the direction of turn with the transmission of force from a resilient element via a movable element, consists of a frame, a load bed, a body, and axle...
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WO/2021/137827A1 |
The invention relates to a connection bolster (10) which is developed by reinforcing with composite material in order to contribute to energy conservation in the vehicle. More specifically, the present invention relates to an improvement...
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WO/2021/111002A1 |
The invention relates to a vehicle component (1) for an off-road utility vehicle (100), comprising a chassis (2) and a power train (12) that can be accommodated on the chassis (2). The power train (12) comprises two rigid axle units (3),...
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WO/2021/110352A1 |
The invention relates to a double axle unit (1) for a non-track-bound utility vehicle (2). The double axle unit (1) has two exclusively link-guided rigid axles (3) which are guided in a lower link plane per side of the vehicle by two res...
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WO/2021/086575A1 |
A center link (300) has a bolt portion (314) contact pad extending longitudinally and transversely from the bolt portion (314), forming a bolt portion contact surface (326) extending transversely, and defining a bolt portion contact surf...
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WO/2021/070186A1 |
A suspension system for a dual-axle wheels assembly, including a sub-frame, a first arm connected to the sub-frame and rotatable with respect to the sub-frame about a first axis, a first connector connected to the first arm and having a ...
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WO/2021/034292A1 |
The present invention relates to a suspension system (1) associated with a chassis (50) and which has a suspension arm (20) and a shock absorber (10) associated with said suspension arm (20). As an improvement, the subject matter suspens...
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WO/2020/221211A1 |
A handling vehicle and a chassis assembly (100) thereof. The chassis assembly (100) of the vehicle comprises a chassis (1). The chassis (1) is provided with at least two mounting seats (2, 3, 4), each mounting seat (2, 3, 4) is rotatably...
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WO/2020/192805A1 |
A frame, in particular of a universal carrier, which comprises a chassis (2) of the frame (1), a left axle (3) with two portal suspensions (6a, 6b) at the ends of the left axle (3), a right axle (4) with two portal suspensions (6c, 6d) a...
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WO/2020/170158A1 |
A suspension system (5) for a heavy vehicle (1) provided with a frame (2) connected to a plurality of wheels (3) carried in pairs by respective axles (4), comprising, for each side of the vehicle (1), a first upper (6a) and lower (6b) co...
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WO/2020/013743A1 |
An emergency rescue vehicle (1) comprising at least one frame (2) to which at least one first ground support device (7) comprising at least one first bogie (13) and at least one second ground support device (9) comprising at least one se...
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WO/2019/243476A1 |
An axle arrangement (60) for a baler (10) includes a first axle (62) having opposite ends (68A, 68B) and a pair of suspension cylinders (72A, 72B), with each suspension cylinder (72A, 72B) positioned at a corresponding end (68A, 68B) of ...
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WO/2019/243475A1 |
An axle arrangement (60) for a baler (10) includes a first axle (62), a second axle (64) and a pair of elongate members (90). The first axle (62) has first and second ends (68A, 68B). First and second suspension cylinder (72A, 72B) are p...
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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...
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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...
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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...
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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 (...
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WO/2019/162247A1 |
Suspension system (30) for a track band transmission (1) of a vehicle, comprising at least a front wheel (3) and a rear wheel (4) around which a track band (5) is wound and being configured to transmit the motion to the front and rear wh...
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WO/2019/159144A1 |
A self-propelled vehicle (1) comprising a box-shaped frame (10) provided with a loading member (32) extending in a given direction (Dl) and with an actuation assembly (20) carried by the frame (10); a plurality of arms (42) being hinged ...
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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...
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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...
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WO/2019/077504A1 |
A vehicle suspension arrangement includes mounting brackets configured to couple to a vehicle frame assembly; trailing arms coupled to the mounting brackets; a first axle member coupled to the trailing arms; an air spring arrangement wit...
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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...
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WO/2019/006020A1 |
A gear arm assembly for a vehicle includes gear arm housing having a first arm segment and a second arm segment. The assembly further includes a plurality of gears meshed together in series and housed within the gear arm housing. The ass...
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WO/2018/185682A1 |
A radio-controlled vehicle having a frame (2), a left undercarriage (3I) and a right undercarriage (3II); wherein the frame (2) has a front guide (43A) and a rear guide (43B), each configured to house a respective cylinder (47A; 47B); ea...
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WO/2018/151755A1 |
A bolster spring (70) for a vehicle suspension including a base plate (220), a top plate (210), elastomeric material positioned between the base plate and the top plate, a first flange (230) comprising a pair of ears having a bottom moun...
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WO/2018/115098A1 |
The present application relates to a paver (10) comprising a main vehicle body (12). The paver (10) comprises a set of fore-wheels (14). The set of fore-wheels (14) is connected to the main vehicle body (12) via a hydraulic wheel suspens...
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WO/2018/066609A1 |
A trunnion bracket which is capable of increasing load bearing capacity when jacking up, is secured to a web surface facing outward in the vehicle widthwise direction and constituting part of a pair of frames positioned on both sides in ...
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WO/2018/066608A1 |
A trunnion bracket which is capable of easily ensuring clearance from a vehicle wheel, is secured to a web surface facing outward in the vehicle widthwise direction and constituting part of a pair of frames positioned on both sides in th...
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WO/2018/041328A1 |
The invention i.a. relates to a load transfer arrangement (10) for a vehicle (12) including a chassis (14) with at least one braked axle (16), the arrangement (10) comprising: a non-driven load axle (18), and an air suspension assembly (...
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WO/2018/037400A1 |
A vehicle comprising: • a front wheel set and a rear wheel set, each set comprising two wheels and an axle attached to the said wheels; • a base structure or chassis; • a front elastic pivot structure, connecting the front wheel se...
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WO/2018/039106A1 |
Technology is provided for a double wishbone independent trailer suspension. The suspension includes a slider frame configured for attachment to a semi-trailer. The slider frame includes a longitudinal central beam and upper and lower cl...
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WO/2018/035562A1 |
A tandem wheel assembly for mounting to a trailer, comprising a support for mounting to structure of the trailer, the support carrying a pair of tandem wheels via swing arm assemblies which permit each wheel to pivot relative to the supp...
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WO/2018/021189A1 |
The spring seat support structure is provided with: a trunnion bracket having a base part and a shaft part; a spring seat rotatably supported on the shaft part; a side plate having a cylindrical part and a flange part; a first elastic bu...
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WO/2018/013659A1 |
A tandem axle assembly includes a first slipper spring and a second slipper spring. The two slipper springs are configured or oriented in series with the slipper ends of the two slipper springs oriented toward each other. A keeper for a ...
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WO/2017/212455A1 |
Front suspension system for industrial vehicles comprising two frontal axles (A, B) a first axle (A) and a second axle (B) arranged just behind the first axle (A), both connected to a vehicle chassis (SM), wherein the suspension system c...
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