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WO/2024/032963A1 |
The invention relates to a method for operating a motor vehicle (10), in which the motor vehicle (10) has a front axle (12) with front wheels (16) and a front axle steering system (24) designed as a steer-by-wire steering system, which h...
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WO/2024/022631A1 |
The invention relates to a method for operating a driver assistance system (40) of a utility vehicle (10) having two vehicle wheels (22, 24) pivotably arranged on a front axle (12), in which an environment (44) of the utility vehicle (10...
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WO/2023/232732A1 |
A lift truck has a pair of driven wheels at one end, each with an independently controllable electrical motor, and at least one steerable wheel at the other end. A linear sensor measures the distance between a fixed point on the lift tru...
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WO/2023/192893A1 |
Systems and methods for operating a motor-driven vehicle. One example system includes a handlebar configured to pivot about an axis, a position sensor for sensing a displacement of the handlebar, a first electric drive motor configured t...
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WO/2023/169231A1 |
Provided is a riding-type mowing device (100), comprising: a seat (92), which is configured for a user to sit; a vehicle frame (91), which is configured to support the seat (92); a cutting assembly (10); a travelling assembly (93), which...
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WO/2023/166855A1 |
[Problem] To cause a moving body to turn at a low cost and in a small space. [Solution] Provided is a control device comprising a ground contact control unit that carries out control in a series of turning operations while switching betw...
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WO/2023/157490A1 |
A controller (100) generates a double-engaged state by engaging, after recognition of transition of a bulldozer (1) from a first traveling state to a stopped state, a speed stage clutch (23c) which has been disengaged in the traveling st...
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WO/2023/150274A1 |
A tight turn wheel locking system may include a steering end stop sensor to output signals indicating that steered front wheels of a vehicle are in an end stop state towards a short turn side, an end stop steering wheel input sensor to o...
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WO/2023/122733A1 |
A power machine can include a control device configured to select a ground- engagement mode from a plurality of ground-engagement modes. An operator input can be received from an operator input device to command movement of one or more d...
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WO/2023/111705A1 |
An improved hydraulic brake system for an agricultural tractor is provided. The hydraulic brake system responds to forward movement of a brake pedal by increasing brake fluid pressure at rear wheel brakes and, after a predetermined amoun...
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WO/2023/108135A1 |
Systems and methods related to user-actuable steering for a motor-driven vehicle. One example system includes a left side clutch mechanism configured to control torque power provided to a first wheel on a left side of the vehicle, a righ...
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WO/2023/102135A1 |
A snow removal utility vehicle includes a frame having a front end and a rear end, a prime mover supported by the frame, and a skid steer drive assembly operably coupled to the prime mover. One or more ground engaging elements support th...
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WO/2023/067408A1 |
Described herein are control systems and methods for self-propelled windrowers and other types of agricultural dual-path machines that improve drive efficiency of the machines through automated control of propulsion, steering, or engine ...
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WO/2023/068194A1 |
A vehicle (10) comprises: brakes (32L, 32R) for stopping rotation of at least one among drive wheels and driven wheels when parked; a control unit that controls operation of a rotating electrical machine; and a monitoring unit that monit...
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WO/2023/069488A1 |
Outdoor power equipment includes: a first wheel assembly including a first hub motor and coupled to a first side of the outdoor power equipment; a second wheel assembly including a second hub motor coupled to a second side of the outdoor...
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WO/2023/035462A1 |
A pulse neural network-based vehicle wheel speed self-regulating method, comprising: obtaining a PWM value of a left wheel motor of a vehicle; numerically adjusting the PWM value by means of a control state processor; obtaining an offset...
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WO/2023/037869A1 |
This moving body comprises: a first braking/driving torque providing unit (30R) for providing a first braking/driving torque to a right driving wheel (22R); a second braking/driving torque providing unit (30L) for providing a second brak...
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WO/2023/025509A1 |
The invention relates to a method for controlling a vehicle (1) within a confined site (2), wherein the vehicle (1) has a control unit, which is designed to activate a brake system and a drive system in an automated manner in order to mo...
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WO/2023/024631A1 |
A vehicle control method and apparatus, which can be applied to smart automobiles. When performing a steering mode in which the steered inner rear wheels are braked, a target braking force of the steered inner rear wheels is determined a...
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WO/2023/021430A1 |
A transmission assembly 100 for tracked vehicles is disclosed having an input shaft 102 and a pair of output shafts 104 operatively coupled to two tracks of the vehicle. A plurality of input gears 106, are fixed on the input shaft for ro...
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WO/2023/009084A1 |
The invention is related with rotation adjustment apparatus used to set the rotation sensitivity for the steering system in tracked military vehicles. The invention is especially related with the socket tip (111), connected to the socket...
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WO/2023/002405A1 |
The present invention relates to a method of correction of odometry errors during the autonomous drive of a wheel-equipped apparatus (100) comprising drive means (120) operatively connected to at least two drive wheels (121, 122), sensor...
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WO/2023/002403A1 |
The present invention relates to a method of correction of odometry errors during the autonomous drive of a wheel-equipped apparatus (100) comprising drive means (120) operatively connected to at least two drive wheels (121, 122), at lea...
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WO/2022/262890A1 |
The invention relates to a vehicle, in particular an electrically operated vehicle, having two axles, wherein two drive and chassis modules which are spaced apart by a track width are arranged on each of the axles, and, on the basis of a...
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WO/2022/266412A1 |
A mobile robot may include a first track located on a first side of a robot body and a second track located on a second side of the robot body. The first track and the second track may be configured to cause movement of the robot body re...
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WO/2022/238005A1 |
The invention relates to a mobile transport system (10) for transporting objects in a technical plant, comprising a central frame (12), a pair of first support wheels (41), a pair of second support wheels (42), a pair of drive wheels (45...
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WO/2022/213136A1 |
The invention relates to a crawler vehicle having: a first vehicle unit (1) with two tracks (16, 17) and a first drive system (6, 8, 9, 10); a second vehicle unit (2) with two tracks (18, 19); and a coupling element which mechanically co...
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WO/2022/200449A1 |
Steering drive system (11) for a vehicle with wheel-based steering, having a coupling element (20) which can be coupled to output drives (14, 15) of the vehicle in order to provide a superimposition rotation speed, to be superimposed on ...
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WO/2022/194464A1 |
This invention is directed at a wheeled pipe inspection device (100) with a differential mechanism. The differential mechanism has a cable (2) fixed at the circular flange (4) with one end, and clamped to the circular flange (4) at the o...
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WO/2022/190762A1 |
Provided is an agricultural work vehicle, wherein: unexpected turning of the machine body is prevented when the auxiliary transmission mechanism is in a neutral state so as to ensure safety; and the structure of the powertrain is simplif...
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WO/2022/192210A1 |
Systems and methods for track vehicle control are provided. In one embodiment, a method comprises: receiving a steering control signal; inputting a first rotation signal from a first encoder representing a rotational frequency and phase ...
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WO/2022/168637A1 |
In the present invention, after the traveling of a traveling body along a first traveling route is repeated a plurality of times, a control device controls the driving of a first drive wheel and a second drive wheel so that the traveling...
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WO/2022/158138A1 |
In the present invention, a bulldozer (1) includes a controller (110) that controls left and right steering clutches (40L, 40R), left and right steering brakes (50L, 50R), and a turning motor (80), thereby causing a crawler-type work mac...
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WO/2022/158179A1 |
Provided is a bulldozer (1) wherein, when transitioning from a skid-turn mode to a forward-movement mode or a gradual-turn mode, a controller (100) maintains the rotational speed of a revolving motor (80) until after the timing (t1) at w...
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WO/2022/137836A1 |
According to the present invention, a controller (100) included in a bulldozer (1), when switching from a slow turning mode to a pivot turning mode, maintains the engagement of an inner steering clutch (40IN) for a predetermined period (...
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WO/2022/137833A1 |
A bulldozer (1) causes a left/right steering clutch (40L, 40R) to engage and a left/right steering brake (50L, 50R) to release when the amount of operation of a steering lever (35) is greater than a first prescribed amount (TH1) and less...
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WO/2022/126161A1 |
The invention relates to a method for controlling an electrified steering and drive system (18) for a vehicle having two tracks and wheel-side steering, which system has drive elements (3, 4) for drive chains or for wheels, a differentia...
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WO/2022/126160A1 |
The invention relates to an electric steering and drive system for a vehicle with two tracks and with skid steering, comprising: - drive elements for crawlers or for wheels; - a transfer gearbox; and - two drive shafts, a first drive sha...
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WO/2022/067166A1 |
In one aspect, the present disclosure is directed to an articulated vehicle (100). The vehicle (100) may include a device processor (200) and a non-transitory computer readable medium including instructions stored thereon and executable ...
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WO/2022/051852A1 |
The disclosure is directed at an apparatus and method for shifting or moving trailers. In one aspect, the apparatus is a converter dolly with at least one set of powered wheels, which can be equipped with a remote control steering device...
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WO/2022/035420A1 |
A public transportation system combines a unique combination of components that includes interoperable electric-powered vehicles, facilities, hardware and software having specifications, standards, processes, capabilities, nomenclature, ...
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WO/2022/024571A1 |
According to the present invention, a bulldozer (1) comprises a left planetary gear mechanism (30L), a left steering clutch (40L), and a first clutch gear (91). The left planetary gear mechanism (30L) is disposed between an input shaft (...
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WO/2022/024573A1 |
In the present invention, a bulldozer (1) comprises: a first right oil passage (101R), a second right oil passage (102R), and a third right oil passage (103R). The first right oil passage (101R) guides some of lubricating oil discharged ...
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WO/2022/020941A1 |
According to the present invention there is provided an electro-mechanical cross-steer device for a vehicle. The device may include a first and a second motor and first and second output planetary gear set, each having a transfer gear as...
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WO/2021/248237A1 |
A steering system for a skid steered vehicle has a variable-speed steering motor, and an asymmetrical steering differential operatively connected to the steering motor and rotatably mounted on a first side of the chassis separately from ...
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WO/2021/237267A1 |
Disclosed herein are an anti-stall control method and system for a tracked vehicle. The system includes a control module that includes a processor and a storage medium for storing computer programming code. The computer programming code ...
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WO/2021/239780A1 |
Hydraulic arrangement (1) for controlling left and right rear brakes (2a, 2b) of a work vehicle comprising a master brake cylinder module (3) and a source (10; 12) of fluid in pressure, said master brake cylinder module (3) comprising ma...
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WO/2021/200019A1 |
Provided is a travel operation device for a crawler aerial work vehicle equipped with an operation panel that can be operated with one hand and that provides stable operating conditions even when swayed from side to side. A travel operat...
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WO/2021/191357A1 |
The invention relates to a driving device having: a swivel castor carrier (2) which has an upright steering axis (3); a substantially horizontal wheel axis (4) which is arranged at the swivel castor carrier (2); a first propulsion wheel ...
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WO/2021/183188A1 |
An adjustment assembly for adjusting a position of one of a pair of steering levers of a riding lawn care vehicle that has first and second drive wheels may include a sleeve, a base portion and a rotatable adjuster. The steering levers m...
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