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Matches 1 - 50 out of 9,312

Document Document Title
WO/2020/172653A1
Disclosed embodiments include steering circuits (324) utilizing a controllable cross- feed loop (340) between left and right drive motor (226A, 226B, 226C, 226D) sides of an articulated power machine (100; 200) to reduce skidding caused ...  
WO/2020/117640A3
A system and method for differential traction drive and steering axis coordination for an autonomous mower or other turf device includes initiating a steering motion based on determining a target forward speed and a steering rotational s...  
WO/2020/138494A1
This vehicle comprises a body, N (an integer of three or more) number of vehicle wheels including at least one turning wheel capable of turning in the width direction of the body and including left and right drive wheels, a drive system,...  
WO/2020/117042A1
A tilting vehicle (100) having an individual electric drive for each rear wheel (56), a velocity sensor for measuring driving speed, a steering force sensor for sensing a moment or force exerted about the steering axis for actuating a ti...  
WO/2020/117640A2
A system and method for differential traction drive and steering axis coordination for an autonomous mower or other turf device includes initiating a steering motion based on determining a target forward speed and a steering rotational s...  
WO/2020/115103A1
Method of controlling the steering operations of an articulated wheel loader (1) having a front body portion (2) provided with a bucket (3) and having a couple of front wheels (4) and a rear body portion (6) connected in a pivoting manne...  
WO/2020/049530A3
A track system for use with a vehicle includes an attachment assembly connectable to the chassis of the vehicle having a multi-pivot assembly having a first pivot extending longitudinally and defining a roll pivot axis, and a second pivo...  
WO/2020/112070A1
The invention relates to all-terrain wheeled vehicles. An all-terrain vehicle comprises a body (1), a hollow frame (2), an internal combustion engine (3) with an intake manifold (4), a transmission comprising a gearbox (5), drive shafts ...  
WO/2020/049533A3
A track system for use with a vehicle includes an attachment assembly connectable to the chassis of the vehicle having a first pivot extending vertically and defining a yaw pivot axis of the track system, and a second pivot extending lat...  
WO/2020/102409A1
Systems and methods are provided herein for operating a vehicle in a front dig mode. The front dig mode is engaged in response to determining that speed of the vehicle is below a speed threshold and determining that the amount that at le...  
WO/2020/090207A1
Provided is a traveling vehicle which is configured to be manually operable and to be capable of being prevented from collision, and which can be assembled more easily. This traveling vehicle is provided with a traveling vehicle body (1)...  
WO/2020/085981A1
A wheel-driven vehicle (1), comprising a front vehicle unit (1 A), a rear vehicle unit (1B), a power source (4), a first centre beam (8) and a second centre beam (9), a first driving means (10) and a second driving means (11) provided on...  
WO/2019/241808A3
The invention relates to a multipiece bogie, in particular a fabricated bogie that has a bolster having a first end region and a second opposite end region; a first side frame and a second opposite side frame, each side frame defining a ...  
WO/2020/057966A1
The present invention relates to control architecture (10) for for electrified braking and electrified steering of a vehicle. It is described to supply (110) a steering actuator (15) and a steering controller (16) with power from a first...  
WO/2020/049213A1
The invention relates to a method for controlling a motion of a counter balance forklift truck (200), the method comprises: detecting (410) that a steering com- mand generated with an endless rotating steering device (230) corresponds to...  
WO/2020/031817A1
According to the present invention, left and right directional switching valves each have: a pump port that is connected to a pump; a first compensation port that is connected to an upstream side of a corresponding pressure compensation ...  
WO/2020/033397A1
A system and method are provided for hybrid electric internal combustion engine applications in which a motor-generator, a narrow switchable coupling and a torque transfer unit therebetween are arranged and positioned in the constrained ...  
WO/2020/027720A1
Embodiments of the invention include a hybrid hydro-mechanical/electronic steering system for a track vehicle. The driver system can simultaneously use hydro-mechanical connections and electronic (steer by wire) connections to steer a tr...  
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/2020/021265A1
A vehicle (2) is provided for use for movement across a surface (18). The vehicle (2) includes a body (4), steering means to allow the selective steering of the vehicle (2) via first and second sets of a plurality of drive wheels (11, 12...  
WO/2020/016083A1
A vehicle (10) comprising: a vehicle body (12) defining a longitudinal axis "L"; a suspension system (40) mounted to the vehicle body (12) and connected to a drive wheel (32A, 32B) defining a drive wheel axis "A", the suspension system (...  
WO/2020/015490A1
Provided is a distribution vehicle (100), comprising: two roller assemblies (10), each roller (11) assembly (10) respectively comprising two rollers (11), a chassis (12) arranged between the two rollers (11) and a driving device (13) mou...  
WO/2020/012931A1
The present invention allows automatic steering to be performed more smoothly. A work vehicle (1) comprises: a steering wheel (30); a vehicle body (3) that can travel by manual steering using the steering wheel (30), or by automatic stee...  
WO/2020/007835A1
The invention relates to a tracked vehicle having at least two drivable crawler tracks (2, 3), a sensor device (19) for detecting the actual speed of each of the at least two crawler tracks (2, 3) and a control apparatus (14) for control...  
WO/2019/245235A1
In order to steer a tracked vehicle, the vehicle is driven while having the rotation of a left or right wheel stopped and only one track in a running state. Therefore, for the steering, apparatuses for controlling power should be provide...  
WO/2019/238579A1
A motorized snow or ice vehicle comprising a body (1),a sliding surface at the bottom (2) of said body (1),a first wheel (3) or endless track (4) at one side of the vehicle and a second wheel (3') or endless track (4') at the opposite si...  
WO/2019/219556A1
The present invention relates to a method for generating a movement of a mobile installation (1) for open pit mining, comprising a first tracked running gear (10) and at least one second tracked running gear (11), wherein the tracked run...  
WO/2019/201455A1
The present disclosure relates to a system and a method of controlling the movement of a tracked mobile mining machine (10) having one or more articulated vehicle units. The control system works by taking input from manual or automated i...  
WO/2019/194968A1
A vehicle and a hydraulic propulsion system for the vehicle are provided with first and second motors diagonally arranged relative to one another on the vehicle, and third and fourth motors diagonally arranged relative to one another on ...  
WO/2019/185436A1
The invention relates to a two-axle transport vehicle (100) with four wheels (1) and a steering pole axis (A) and a steering target value transmitter (2), wherein a steering pole (O), to which the axes (P) of the wheels are oriented duri...  
WO/2019/170808A1
The invention relates to a steering method for an autonomously steered vehicle with a hybrid steering system, having hydraulic steering assistance, electromechanical steering assistance and a control unit for monitoring and controlling a...  
WO/2019/137468A1
An omni-directional moving trolley (100), comprising four steering wheels (1), a bottom plate and driving mechanisms, wherein the bottom plate comprises a first bottom plate body (7) and a second bottom plate body (8); the first bottom p...  
WO/2019/138789A1
A rice transplanter 1 is provided with a steering wheel 13, a steering shaft 41, a body 43 to be detected that rotates with the steering shaft 41, a steering shaft sensor 46 that detects the body 43, side clutches 93L, 93R that are switc...  
WO/2019/130421A1
The present invention greatly reduces the minimum turning radius of an aerial work platform. Drive motors 351, 352 are provided to the driven wheels 33c, 33d of the aerial work platform respectively, so that the driven wheels 33c, 33d ca...  
WO/2019/119114A1
There is provided a singly steerable, serpentine steel track crawler. The single-track crawler can steer independently in a serpentine fashion. Two or more single crawler tracks side-by-side can be transformed into a multi-track crawler ...  
WO/2019/117144A1
[Problem] To provide a working vehicle in which a vehicle body can be turned at a turning radius according to the area of a turning location or the position of the vehicle body after turning. [Solution] A left-side HST33 and a right-side...  
WO/2019/110198A1
A method of brake steering in a four-wheel drive utility vehicle (10) having a driven front axle (18) carrying at least two front wheels (56), a driven rear axle (20) carrying at least two rear wheels (44), a powertrain delivering torque...  
WO/2019/110197A1
A method of brake steering in a four-wheel drive utility vehicle (10) having a driven front axle (18) carrying at least two front wheels (56), a driven rear axle (20) carrying at least two rear wheels (44), a powertrain delivering torque...  
WO/2019/110199A1
A method of brake steering in a four-wheel drive utility vehicle (10) having a driven front axle ( 18) carrying at least two front wheels (56), a driven rear axle (20) carrying at least two rear wheels (44), a powertrain delivering torqu...  
WO/2019/091600A1
In order to influence the direction of movement of a movable driven device (e.g. vehicle), one or more pivotable soil-contacting elements (32, 33, 34, 35) (e.g. wheels) are used. The pivoting angle or angles of the pivotable ground-conta...  
WO/2019/091510A1
In vehicles, different steering strategies are implemented for cornering. For example, skid steering, which is used in tracked vehicles and also in construction machines, is known from military technology. In skid steering, the left and ...  
WO/2019/082149A1
A riding lawn care vehicle includes a frame to which at least a first and second drive wheels are attachable. The vehicle further includes a brake assembly operably coupled to the first and second drive wheels to enable brakes to be sele...  
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/2019/058898A1
If overlapping operation of a right turning lever (83c) and a left turning lever (83d) has been detected, after setting a direction clutch (15) to a disengaged state, a control unit (8) of the bulldozer (1) sets the left and the right st...  
WO/2019/058899A1
During implementation of a turning operation corresponding to operation of one of a right turning lever (83c) and a left turning lever (83d), a control unit (8) of the bulldozer (1) disables operation of the other turning lever.  
WO/2019/049327A1
According to the present invention, a first torque control proportional electromagnetic valve (37) is connected to a third pressure-receiving chamber (32D) of a first torque control regulator (32) via a first torque control pipeline (41)...  
WO/2019/046929A1
A track system for traction of a vehicle is controllable, including while the vehicle is in motion, notably to control how the track system is positioned and moves relative to at least part of a frame of the vehicle other than for steeri...  
WO/2019/042861A1
The invention relates to a device (1) for generating non-electrical control signals (4) for actuating the brakes of a vehicle, formed by at least two inputs (2, 3) that are to have a different effect on the vehicle, comprising a conversi...  
WO/2019/029559A1
A steering method for a rim/hub-driven multi-axis vehicle comprises: detecting the running state of a vehicle (S110); if the vehicle normally runs, performing assisted steering in a manner in which linear control hydraulic steering is a ...  
WO/2019/026153A1
When a left steering lever and a right steering lever are operated together, and the operation amount of the left steering lever is greater than the operation amount of the right steering lever, this controller calculates a corrected lef...  

Matches 1 - 50 out of 9,312