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JPH09109909A |
To provide a steering device of a work vehicle which can carriy out a U-turn rapidly at the minimum turning radius, and never damages a turf by the wheels during a U-turn. When a lawn mower working vehicle carries out a U-turn, at first ...
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JPH09503832A |
(57) Applicator (10) for having the chassis (12) 装架 (ed) so that those for 操 were possible on a summary wheel (14, 16, 18), and arranging a seamless flooring material to the ground floor (11). The distributed hopper (28) on a frame...
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JPH0958458A |
To provide a brake and a steering system at least safe against a failure for a vehicle having no consistent mechanical connection between a steering wheel and wheels and having no consistent mechanical or hydraulic connection between a b...
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JPH0930278A |
To always obtain an optimum steering characteristic according to the change of vehicle speed and the change of a steering wheel steering angle in a vehicle of such constitution as to steer by changing the rotating speed of lateral travel...
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JPH0924856A |
To provide a track changing device for an automatic traveling carriage that can spin-turn even an automatic traveling carriage without a spin turn function. A traveling floor face 2 of an automatic traveling carriage 1 is provided with a...
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JPH0920250A |
To provide a mobile device to reduce a minimum turning radius and improve turning ability as excellent advancing ability and follow-up ability are ensured during running. A mobile device 1 comprises a transmission member 3 to transmit mo...
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JP2567508B2 |
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JP2541811B2 |
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JPH08507481A |
(-- 57) summary -- the power-steering equipment used in the land vehicles which have a wheel (30) which is driven separately, and in which those for 操 are possible is indicated. Servo control is performed by generating deferential torq...
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JPH08192763A |
PURPOSE: To freely change the direction of a car body even at traveling time and stopping time, and enable travel in all directions by holding levers and a column by sliding spherical surface bearings in a disk so as to be freely movable...
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JPH08192764A |
PURPOSE: To smoothly change the direction by forming parallel arranged plural divided wheels as a single set, and providing two driving motors to individually and reciprocally rotate the side part divided wheels on both sides. CONSTITUTI...
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JPH08118904A |
PURPOSE: To provide the direction change device of a universal wheel so that a vehicle can return straight as it is when a running vehicle is transferred from advance running to return running, in one end part out of both ends of area wh...
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JPH0834363A |
PURPOSE: To provide the optimum steering characteristic at all times even if vehicle speed is changed, in the case of a vehicle whose steering is conducted by changing right and left drive wheel rotation numbers. CONSTITUTION: A work veh...
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JPH0826131A |
PURPOSE: To improve the safety of a machine body during the turning operation, especially the safety during the traveling over the furrow in making a U-turn at the mound by interlockingly connect each tread mechanism to a steering mechan...
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JPH0755611Y2 |
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JPH07323852A |
PURPOSE: To simply improve accuracy, rigidity and smooth operation without substantially changing the relationship between a steering angle in a steering device and vehicl behavior according to traveling speed. CONSTITUTION: An input sha...
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JPH07323861A |
PURPOSE: To simplify operations in a field end by providing an operating lever 3 which provides a work machine lifting lever when it is operated back and forth in turning on the field end and applies one side brake to the inner wheel aft...
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JPH0747262Y2 |
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JPH0794232B2 |
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JPH0794228B2 |
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JPH07257406A |
PURPOSE: To provide a vehicular steering device with a variable rudder angle ratio for which a large rudder angle by a small steering amount can be obtained in a low speed area and no excessive sensitivity may appear in a high speed area...
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JPH07257422A |
PURPOSE: To obtain a drive wheel for turning to omnidirectional optional direction by fixing a transmitter which transmits power of two or more prime movers to a ball-shaped wheel and the prime movers, and providing supporter which suppo...
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JPH0741665Y2 |
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JPH0780462B2 |
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JPH0777868B2 |
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JPH0775988B2 |
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JPH0735822Y2 |
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JPH07507115A |
(57)【要約】 本公報は電子出願前の出願データであるため
要約のデータは記録されません。
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JPH07190110A |
PURPOSE: To provide a brake system for a tractor capable of preventing rotation of a tractor around a rear wheel even if the brakes are applied during running. CONSTITUTION: This brake system of a tractor having two steering wheels 12 ha...
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JPH07186749A |
PURPOSE: To provide a clutch unit arrangement for use in an agricultural tractor power take-off that allows easy maintenance and repair. CONSTITUTION: This clutch unit for the main power take-off of agricultural tractors, having an input...
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JPH0764221B2 |
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JPH07172340A |
PURPOSE: To provide a travel truck whose drive wheel turning steering is realized even on the off-road travel surface and whose drive portion occupies a small space at the time of its turning steering, and which has an improved truck str...
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JPH07171271A |
PURPOSE: To facilitate the altering of the layout of a game apparatus by arranging a drive wheel on the bottom surface of the main body of the game apparatus to move the main body of the game apparatus rolling rotating over a floor and a...
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JPH07132835A |
PURPOSE: To provide a universal self-propelled vehicle requiring little steering force and capable of being simply controlled by providing a driving wheel rotated forward, backward, or in the right or left direction against a vehicle bod...
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JPH0715479U |
[Objects of the Invention] The steering gear of the maintenance vehicle which can perform easily advance, retreat, left-and-right rotation, and infestation to a horizontal direction is obtained. [Elements of the Invention] Advance of bod...
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JPH0717142B2 |
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JPH0714719B2 |
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JPH0712829B2 |
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JPH0723614A |
PURPOSE: To provide the subject detector sufficiently securing the distance between a standard member and the ground taking advantage of the vertically moving operation structure of a ground working device, and virtually free from fear o...
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JPH0723611A |
PURPOSE: To provide the subject detector ensuring the deviation of a vehicle body from its target revolving locus to be detected in high accuracy by smoothly conducting the displacement of the relative position between the vehicle and a ...
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JPH071705U |
[Objects of the Invention] What a leg is kept from being equivalent to a front wheel at the time of a work run, and can be made to carry out the going-straight run also of not carrying out handle operation, either in the short form runni...
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JPH077816A |
PURPOSE: To supply the assisting force required for the steering of an electric automobile by driving a drive motor. CONSTITUTION: A torque sensor 24 detects a steering torque. A driving torque controller 26 calculates a required assisti...
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JPH07500069A |
(57)【要約】 本公報は電子出願前の出願データであるため
要約のデータは記録されません。
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JPH06343305A |
PURPOSE: To obtain a simplified electric travelling car in which electric member does not hinder operation by arranging smallsized travelling wheels in longitudinal four corners of an undercarriage having low floor and close to travellin...
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JPH06305440A |
PURPOSE: To rotate driving wheels into the characteristic initial positions of a travel mode immediately after selecting this travel mode. CONSTITUTION: A travel control device for a vehicle is provided with a travel mode changeover swit...
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JPH0672782U |
[Objects of the Invention] In the vehicles which steer according to the rotation difference of a driving wheel on either side, the running control device of the vehicles which can improve tracking without regulating the angle of traverse...
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JPH06277317A |
PURPOSE: To secure rectilinear advancing performance of a cart in rectilinear traveling without depending on steering performance of a steering device. CONSTITUTION: A cart is provided with an indicating means of manual operation type, a...
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JPH06227422A |
PURPOSE: To obtain a large steering angle with a small amount of steering in a low speed range and not to be sensitive in a high speed range by providing a second rotation/straight line converting means for converting the rotary motion o...
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JPH06227423A |
PURPOSE: To obtain a large steering angle with a small amount of steering in the low speed range and not to be sensitive in a high speed range by suitably fixing the biasing amount between input and output shafts to make the axes of the ...
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JPH06211118A |
PURPOSE: To prevent a vehicle turning owing to the locking of driving wheels following an auxiliary braking operation. CONSTITUTION: When it is discriminated that a vehicle turning is started following a rear wheel locking owing to the o...
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