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Patent Searching and Data


Matches 1 - 50 out of 1,991

Document Document Title
WO/2019/154716A1
The present disclosure relates to a bogie axle assembly (1; la, lb) for a vehicle, in particular for an off-highway vehicle such as a forestry machine, the bogie axle assembly (1; la, lb) comprising: a rigid link arm (2); a first joint (...  
WO/2019/157101A1
A ground vehicle may include a platform and a swing arm that may be rotatably coupled to the platform. The swing arm may be configured to move from a first position to a second position by rotating the swing arm about a pivot point on th...  
WO/2019/136540A1
The present invention patent describes a front-wheel drive vehicle with a third rear wheel for competition and leisure use that, according to the features thereof, enables the formation of a motor vehicle (1) with its own specific struct...  
WO/2019/137140A1
An unmanned vehicle chassis comprises: a chassis frame (1); a front wheel assembly (2), a middle wheel assembly (3) and a rear wheel assembly (4) engaging the chassis frame (1); a driving unit (5) provided at the chassis frame (1) and us...  
WO/2019/131573A1
This work vehicle comprises: a vehicle body (1); a plurality of travel devices (3) which are positioned at the front and rear on both the left and right sides of the vehicle body (1); a plurality of folding link mechanisms (4) which indi...  
WO/2019/131522A1
This work vehicle comprises: a plurality of travel devices (2) which drive the vehicle; a multi-joint link mechanism (4) in which a plurality of links (21, 22) are pivotably linked so as to form two joints, and which support the travel d...  
WO/2019/125998A1
A mobile robot (18) configured to drive on a surface with irregularities, comprising: a chassis having a front end facing a forward direction of travel, a back end, a first side, and a second side. There is a first drive wheel (40) rigid...  
WO/2019/125286A1
The present invention relates to a method for controlling vehicle operation comprising axle load control of at least one vehicle (V1) during vehicle operation. The method comprises the steps of: determining at least one zone (Z1, Z2) ass...  
WO/2019/105626A1
The invention relates to a motor vehicle (10), comprising: a vehicle body (14), which has a passenger compartment (12); a chassis (16), which supports the vehicle body (14) and which has a vehicle axle (20), which can be driven by means ...  
WO/2019/105709A1
The invention relates to an automated guided vehicle comprising: a base (1) on which at least one non-driven support wheel (2) is mounted for supporting the base; a drive wheel arrangement having at least one drive wheel (3) for moving t...  
WO/2019/099042A1
A suspension friction drive system and an auto- balancing personal transportation device having same. The suspension friction drive system may include two wheels (at least one of which is a drive wheel) that contact the rim of a wheel to...  
WO/2019/085477A1
A chassis for omnidirectional movement comprises a base (1), multiple gear reduction motors (2) provided on the base (1), and omnidirectional wheels (3) rigidly connected to the gear reduction motors (2), respectively. The gear reduction...  
WO/2019/088085A1
The vehicle according to the present invention comprises a vehicle body, a tilt mechanism that tilts the vehicle body, an operation input unit, a tilt control unit, and a pivot wheel support unit that supports one or more pivot wheels wh...  
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...  
WO/2019/020861A3
An omnidirectional platform comprises a first module (1) with at least one first drive wheel (10) connected to a first horizontal axle (11) and actuated by a first actuator (12) and a second drive wheel (20) connected to a second axle (2...  
WO/2019/027403A1
A three-wheeled vehicle comprises a frame, on which is mounted a four-link straight line linkage mechanism comprising lateral arms arranged symmetrically about the axis of symmetry of the vehicle, and also one conditionally front wheel, ...  
WO/2019/020861A2
An omnidirectional platform comprises a first module (1) with at least one first drive wheel (10) connected to a first horizontal axle (11) and actuated by a first actuator (12) and a second drive wheel (20) connected to a second axle (2...  
WO/2019/014060A1
A robotic vehicle (100) for traversing surfaces (111) is provided. The vehicle (100) is comprised of a front chassis section (112) including a magnetic drive wheel (116) for driving and steering the vehicle (100) and a front support poin...  
WO/2019/008673A1
This rocker bogie mechanism is thin and has a structure in which a center frame is provided and a pair of independently traveling rocker bogies are disposed on both sides of the center frame. Each of the rocker bogies has a structure in ...  
WO/2019/002094A1
A steering stabilizer which acts when it detects pressure loss in a tire; it may be coupled to or uncoupled from an axle of the vehicle (6) and reusable. It comprises a bar (2) joined to the axle (6) in a tilting and detachable manner; a...  
WO/2019/000436A1
A four wheel chassis vehicle, a two wheel chassis vehicle, an assembly, and a control method, the four wheel chassis vehicle comprising: a vehicle body (1), a front wheel module (2), and a rear wheel module (3); the front wheel module (2...  
WO/2019/005727A1
Vehicles are disclosed which have a lower center of gravity than existing all-terrain, amphibious, and unmanned ground vehicles due to the location of propulsion units and other vehicle components inside the wheels of the vehicle. The ve...  
WO/2018/233181A1
A semitrailer rear-wheel axle lifting device, comprising a lifting oil cylinder (1) and a lifting rocker arm (2) which are hingedly connected to a frame (3); one end of the lifting rocker arm (2) is hingedly connected to the frame (3), a...  
WO/2018/231653A1
A self-balancing personal vehicle is disclosed. In at least one embodiment, the vehicle provides a chassis having an at least one primary wheel positioned and configured for being in rolling contact with the ground. At least one drive mo...  
WO/2018/227912A1
Disclosed is a numerically controlled electric vehicle in the shape of a circular dish arc, wherein front and rear wheels (9, 10) of the vehicle are both connected to a hub motor, and the front and rear wheels (9, 10) are both coaxial to...  
WO/2018/209452A1
The invention concerns a tricycle (30) that comprises a longitudinal chassis (11), having a first structure (31a), in which a front wheel (32) is situated, and a second structure (31b). The first structure carries the front wheel (32) th...  
WO/2018/205575A1
A novel electric vehicle, comprising: a housing (100), a vehicle frame (106), a vehicle compartment bottom which covers the vehicle frame (106), and a movement mechanism which is mounted on the vehicle frame (106). A region which the hou...  
WO/2018/208444A1
A caster configured to be attached to an object and provide for rolling movement of the object. The caster may include a main wheel and multiple support members that contact against and support the main wheel. One or more support members...  
WO/2018/201937A1
A wheeled movement chassis (1) connected to a movement device (2), comprising: a suspension device (11), which is arranged below the bottom of the movement device (2); a steering gear (12), which is pivotally connected to the suspension ...  
WO/2018/200392A1
In one embodiment, an intermodal container comprises a metal box, and left and right wheel assemblies. The box includes a front wall, a rear door opposite the front wall along a longitudinal direction, first and second sidewalls that opp...  
WO/2018/193037A1
The present invention relates to an axle-monitoring system of a chassis of a utility vehicle, in particular a chassis of a lorry or trailer, for recording data of at least one axle of the chassis, wherein at least one sensor for recordin...  
WO/2018/189106A1
The invention relates to an automatically guided trolley (10) for transporting and/or handling a load, comprising a main frame (11) intended for receiving said load and a carrying frame (12) comprising two beams extending to the front an...  
WO/2018/184619A1
The invention relates to a suspension system for a vehicle (1), comprising a leaf spring (8) and an air spring (14) having air bellows (11). According to the invention, the suspension system is designed in such a way that the leaf spring...  
WO/2018/181460A1
This work vehicle is provided with: a vehicle main body 1; multiple traveling devices 2 which are driven to travel; multiple bending link mechanisms 10 which support the multiple traveling devices 2 individually on the vehicle main body ...  
WO/2018/181459A1
This work vehicle is provided with: multiple traveling devices 2 which are driven to travel; multiple multi-joint link mechanisms 10 which have at least two joints and which support the multiple traveling devices 2 individually on the ve...  
WO/2018/167354A1
This invention relates to a balancing method of pressure applied on a travelling course of a vehicle and trailer. It is characteristic of the invention that there is one or more pressure-balancing wheel/wheels (2) between right-hand and ...  
WO/2018/169447A1
The invention relates to vehicles for various purposes, primarily to automobile transport: buses, fire trucks, ambulances and other specialized transport, for use on roads with heavy traffic without a designated special lane for such ...  
WO/2018/164847A1
An auto-balancing transportation device having first and second wheels that are independently drivable. The device includes foot platforms, a control circuit and sensors. Device control is preferably achieved through the position or weig...  
WO/2018/162229A1
The invention relates to a steering device (102) for a vehicle (100), the vehicle (100) comprising at least one drive axle (104) with at least one drive wheel (110) and a second drive wheel (112) and at least one other axle (106) with at...  
WO/2018/158772A1
A motor-driven chair (10, 100) has a central drive wheel (22) located beneath the seat (12) and linked so as to be aligned with the facing direction of the seat. A user turns the direction of motion by rotating the seat (12) relative to ...  
WO/2018/153186A1
A walking mechanism, a robot having same, and a self-walking grass cutter (100). The walking mechanism comprises a walking wheel group; each walking wheel (31a, 31b, 32a, 32b) in the walking wheel group comprises a wheel outer tire (35) ...  
WO/2018/156606A1
An add-on trailer is provided with a computer control system for automatically or semi- automatically monitoring and controlling the load equalizing function and preferably other functions of the add-on trailer. Display and control softw...  
WO/2018/151128A1
Provided is a moving device that is capable of moving laterally in addition to moving forward and backward with a simple configuration. Wheel units (20p, 22p), having arranged therein main wheels (60, 62) that face each other in a first ...  
WO/2018/143914A1
An unmanned load carrying vehicle is described. The vehicle has a pair of wheels on a rotational axis and a body providing a load receiving compartment between the pair of wheels. The body includes an opening for accessing the load recei...  
WO/2018/140071A1
A three-wheeled vehicle includes a chassis, a first wheel rotatably connected to the chassis, the first wheel having a first perimeter, a first diameter and a first geometric center, a second wheel rotatably connected to the chassis, the...  
WO/2018/134276A1
The invention relates to a work machine (1, 1.1, 1.2) comprising: a work unit (2, 2.1, 2.2) or a receptacle (16) for a work unit, exactly one primary vehicle axis (3), wheel elements (4) arranged on both sides of the primary vehicle axis...  
WO/2018/134482A1
A carriage for different elements of a crane to be loaded in a container, the carriage comprising open end frames (2) at both ends of the carriage (1), whereby both end frames (2) have substantially vertical side parts (3a, 3b) and a bot...  
WO/2018/116642A1
This working vehicle comprises: a vehicle body 1; a plurality of traveling devices 2 located on the left and right side of the vehicle body 1; a plurality of bending link mechanisms 3 for individually supporting, in a vertically movable ...  
WO/2018/072237A1
Disclosed is a passenger vehicle (100), comprising a vehicle body (10), a chassis (20), four running wheels (30), and an encounter mechanism. The encounter mechanism comprises two encounter assemblies (70) arranged apart from each other ...  
WO/2018/074117A1
In order to prevent immobility in environments where steps or unevenness exist, the present invention provides: a movement control means that detects when a drive wheel collides with a step and when a driven wheel is caught on a step, an...  

Matches 1 - 50 out of 1,991