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JP5580783B2 |
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JP2014144008A |
To provide an agricultural vehicle capable of detecting a start and an end of a turning operation by a simple configuration.When a steering wheel 7 is operated a prescribed control input or more, a side clutch operation mechanism 45 thro...
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JP5561316B2 |
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JP2014136478A |
To solve the problems that conventionally, in a working machine, an outside axle is driven and an inside axle is subjected to disengagement of a clutch and brake inputting out of left and right wheel axles each provided with a side clutc...
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JP2014133507A |
To solve the problems that device cost increases because an axle drive device such as a combine conventionally uses an expensive hydraulic continuously variable transmission for both a first continuously variable transmission for travell...
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JP5542094B2 |
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JP5544825B2 |
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JP2014125191A |
To provide a vehicle capable of being operated by movement of the center of gravity, not imposing a burden of operation on an operator.The vehicle capable of being operated by movement of the center of gravity includes: an auxiliary whee...
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JP5534573B2 |
To provide a working machine equipped with a continuously variable transmission mechanism capable of attaining cost reduction and high controllability. A rice transplanter 1 includes an engine 2, a motor 22, a HST 35, two rear wheels 21,...
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JP5540511B2 |
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JP5530383B2 |
A work vehicle includes a pair of electric motors independently running and driving right and left running wheels in a state of being able to create straight running state and turning running; a pair of right and left change speed operat...
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JP5504438B1 |
To provide a common motor to be used, an output distribution of a motor suitable for a required power, and maintenance of a function in the event of a failure with respect to a steering machine for a tracked vehicle having a main drive s...
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JP5504642B2 |
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JP5508073B2 |
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JP5499413B2 |
A riding work vehicle includes right and left wheels, at least one caster wheel, and a working machine. The lawnmower vehicle further includes traveling motor (42), steering motor (46), a traveling system clutch (92), and a steering syst...
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JP5478918B2 |
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JP2014069635A |
To provide a stable self-propelled work machine.A machine body 11 has a return mechanism 100 for moving a link mechanism 90 in a direction to decelerate the same during turning operation. The return mechanism 100 has: a speed detection s...
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JP5463463B2 |
A riding-type ground working vehicle includes left and right wheels, a command value calculating section (68), a yaw rate detecting section (60) that detects a yaw rate of the vehicle, a target yaw rate calculating section (70), a correc...
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JP5457792B2 |
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JP5456968B2 |
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JP5433833B2 |
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JP5434409B2 |
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JP5435881B2 |
A travel vehicle, such as a combine, capable of being operated (maneuvered) as conveniently as four-wheeled automobiles, wherein the travel vehicle has a simplified mechanism for interlockingly connecting a rectilinear movement operating...
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JP5429954B2 |
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JP5424674B2 |
To provide a working machine with a continuously variable speed mechanism having lower cost and higher controllability. A rice transplanter 1 includes an engine 2, a clutch output shaft 36, an engine clutch 35, an electric motor 22, a re...
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JP5422257B2 |
To provide a vehicle that performs an ultra-pivotal turn by an easy operation. The vehicle is equipped with: two front wheels (left front wheel 21 and right front wheel 31); steering actuators coupled to the respective front wheels and f...
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JP5411775B2 |
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JP5405495B2 |
A tractor steer-by-braking (SBF) pedal arrangement (110). The pedal arrangement (10) is characterized by having a central brake pedal (11) connected on one side to a right side pedal (12), and on the other side to a left side pedal (13)....
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JP5401682B2 |
There is provided an electric ground working vehicle (10) including a left wheel (14) and a right wheel (16), at least one caster (19), a working apparatus (22), an acceleration operating element (44,46) for performing acceleration instr...
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JP2014012499A |
To provide an electric wheelchair also used as an electric vehicle enabling high-speed running when used as the electric vehicle where a steering unit is mounted.Driving wheels 23 are respectively mounted on the right and left sides of a...
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JP5385618B2 |
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JP5377864B2 |
To provide a working vehicle, provided with a travel part driven by use of engine output, in which a brake turn is effectively performed to stop the travel part on the turning side regardless of a car speed range. In a case of a high spe...
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JP2013252073A |
To provide a working vehicle equipped with ground working unit which keeps visibility of a driver sitting in a driver's seat as much as possible to a steering wheel, a device for operation, a flat-panel display, and periphery of the mowe...
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JP5368129B2 |
To provide a working vehicle performing a turn excellent in improved work efficiency and work uniformity. The working vehicle includes an angle detection means 51 detecting a rotation angle of a steering wheel 7 making a straight motion ...
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JP5363386B2 |
To provide a working vehicle capable of adding a driving speed difference between right and left traveling devices to the speed of an operating vehicle, and suppressing the manufacturing cost to a low level, concerning a working vehicle ...
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JP5352313B2 |
To provide a walking type vehicle in which abrupt turning is avoided and aimed turning line can easily be obtained while suppressing a cost increase. The walking type vehicle includes an on-turning speed reduction mechanism 55 which redu...
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JP5355005B2 |
Disclosed is a running vehicle comprising a straight drive transmission (53) for transmitting the power of an engine (17) to the left and right running sections (2) and a turning transmission (54) for transmitting the engine power to the...
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JP5344814B2 |
To provide a method for controlling turn of a traveling robot capable of preventing burn of a driving motor even when the traveling robot in small size and weight cannot turn during turning. For turning the traveling robot 1 having four ...
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JP5340753B2 |
To simplify an operation system, and to improve operability, in a travel vehicle having transmissions 53 and 54 for a straight advance and turning for shifting motive power of an engine mounted on a traveling machine body, a straight adv...
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JP5340682B2 |
To simplify a swiveling operation mechanism of a traveling vehicle and improve its swiveling operation performance; with the traveling vehicle including: a straight movement transmission 53 to transmit power of an engine 17 to right and ...
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JP5324809B2 |
To provide a travelling vehicle such as a combine which can be operated (steered) with a feel of operation similar to that of a four-wheel automobile, wherein a mechanism is simplified for linking and connecting a main shift lever and a ...
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JP5308004B2 |
To obtain a combine harvester facilitating the switching of a turning state of a machine body while operating a steering lever, and capable of improving the operability of an operation tool for switching the turning state. The combine ha...
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JP5313957B2 |
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JP5308130B2 |
To provide a walking type crawler work machine capable of successfully rotating by a rotating means having a simple mechanism without using an operator's manpower, or only with the force added by an operator. The walking type crawler wor...
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JP5313564B2 |
To provide a travel operating device of a working machine, providing a wide operational range and a large adjusting range of a traveling lever, easily and smoothly making a soft turn of the working machine, and making a spin turn and a p...
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JP5313958B2 |
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JP2013201942A |
To provide a riding transplanter including a direction indicating device and an operation tool for operating the device, capable of preventing forgetting to operate the operation tool to the neutral operation position, and stopping the d...
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JP5302038B2 |
To provide a combined harvester and thresher improving controllability and maintainability and enabling driving operation preventing unpleasant feeling and uncomfortable feeling regardless of a target traveling speed. An operating amount...
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JP2013198174A |
To provide a driving force control device useful for improving the operability of a vehicle in turning.A driving force control device for a vehicle includes: an operation unit for a driver; a control unit for controlling the driving forc...
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JP2013193472A |
To provide a traveling vehicle capable of reducing components costs and assembling man-hours, control man-hours or the like in a manufacturing line therefor, while it can reduce a moving speed of a traveling machine body 1 by only a cour...
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