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JP2009196518 |
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 spee...
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JP2009184427 |
To provide a hydraulic pressure control device and a hydraulic pressure control method capable of considerably saving the adjustment work of the hydraulic pressure control device of a negative brake when shipping products, and a method f...
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JP2009179287 |
To provide a working vehicle provided with a hydrostatic continuously variable transmission for driving right and left crawler type travelling devices, a travelling gear shift lever, a steering wheel, and mechanical linking mechanisms fo...
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JP2009179286 |
To provide a working vehicle provided with a hydrostatic continuously variable transmission for driving a crawler type travelling device, a travelling gear shift lever, a steering wheel, and a mechanical linking mechanism for connecting ...
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JP2009173237 |
To provide a working vehicle capable of suppressing uncomfortable gear noise.The working vehicle includes an engine, a first clutch, a first gear, a second gear, a right driving wheel, a left driving wheel, a right steering clutch, a lef...
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JP2009161098 |
To improve the operability for straight travelling and turning traveling with a small simple mechanism in a traveling vehicle which is provided with a transmission device for straight traveling which transmits a motive power to left and ...
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JP2009154786 |
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 w...
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JP2009149169 |
To enhance the operability of linear advancement and turning traveling in a traveling vehicle provided with a shift operation unit of a linear advancement traveling shift device for transmitting motive power to right and left traveling p...
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JP2009143325 |
To provide a steering device capable of improving operability during turning operation of a crawler type traveling device.In the steering device, side clutches and side brakes 207L, 207R of a snow blower 100 have operating bodies for per...
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JP2009121514 |
To provide a pressurized oil feeder of a mobile crane capable of easily performing conversion between a crawler type and a wheel type to each other.A valve unit 13 of the pressurized oil feeder 2 includes two changeover control valves 7,...
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JP2009113683 |
To improve operability for straight-running and turning with a simple and compact mechanism in a running vehicle comprising: a straight-running gear shift device 25 for transmitting power to a right and a left running units 2 supporting ...
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JP2009113682 |
To improve operability for straight-running and turning by using a simple and compact mechanism in a running vehicle comprising: a straight-running gear shift device 25 for transmitting power to a right and a left running units 2 support...
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JP2009113684 |
To improve operability for straight-running and turning in a running vehicle comprising: a straight-running gear shift device for transmitting power to a right and a left running units supporting a running machine body; and a turning gea...
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JP2009102002 |
To provide a vehicle turnable like a wheel chair, and capable of running at low speed in a place such as on a walkway or in a building, and running at slightly high speed on an ordinary road for a long distance.The vehicle has right and ...
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JP2009095288 |
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 har...
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JP2009096357 |
To provide a steering operation structure of a work vehicle, can improving the circling ability of the work vehicle and operability of a circling operation when being equipped with first and second circling mechanisms for giving a differ...
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JP2009097231 |
To provide a pedal device of construction equipment, which can prevent simultaneous treading of two types of pedals such as traveling pedals and a swing pedal arranged side by side.In a hydraulic excavator in which the right and left tra...
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JP2009090785 |
To solve a problem wherein since a conventional transmission for a working vehicle is configured to input driving force from two continuously variable transmissions to respective planetary gear devices provided in right and left travelin...
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JP2009090784 |
To solve a problem wherein since a conventional transmission for a working vehicle is configured to input driving force from two continuously variable transmissions to planetary gear devices provided in right and left traveling drive sha...
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JP2009090786 |
To solve problems wherein since a conventional transmission for a working vehicle is configured to input driving force from two continuously variable transmissions to planetary gear devices provided in right and left traveling drive shaf...
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JP2009078775 |
To provide a turn controller for a working vehicle allowing an operator to switch a direct advance state to a turning state speedily irrespective of a desired speed of turning in a turning state when switching the states.In this turn con...
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JP2009078774 |
To provide a turn controller for a working vehicle allowing an operator to switch a turning state speedily irrespective of a desired speed of turning when switching the turning state.In this turn controller for the working vehicle, an op...
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JP2009078727 |
To provide a turn controller for a working vehicle capable of reducing the generation of a shock and turning and running continuously as smoothly as possible even if another turning state is selected during turning.In this turn controlle...
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JP2009078784 |
To provide a turn controller for a working vehicle capable of utilizing a wide scope as much a possible among detection possible regions detected by an operation position detection means for detecting an operation position of a turn oper...
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JP2009078728 |
To provide a turn controller for a working vehicle capable of switching a traveling driving means to a plurality of turning states, achieving satisfactory turning and traveling in each turning state, and simplifying a structure of the tr...
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JP2009078724 |
To provide a turn controller of a working vehicle allowing an operator to operate the working vehicle to utilize its essential turning performance sufficiently in an easily operated manner.In this turn controller for the working vehicle,...
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JP2009075930 |
To provide a steering operation device capable of providing advantage in a simple structure for production cost, maintenance, and characteristic setting.The steering operation device includes a steering lever 1 slantly supported from a n...
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JP2009073272 |
To provide a relatively inexpensive working vehicle capable of making a small turning circle in a simple structure.The working vehicle is provided with two running wheels 3, 3a and two floating wheels 4, 4a arranged at front and rear and...
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JP2009061909 |
To constitute a maintenance vehicle equipped with right and left brakes for right or left travelling devices such that the right and left brakes are sufficiently operated at a braking side when a driver steps on right and left brake peda...
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JP2009058031 |
To eliminate shift down operation of change gears and accelerator operation of a gas pedal or the like in turn operation in a work vehicle, and to enable smooth turning only by turn operation of a steering wheel.The work vehicle with a t...
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JP2009056833 |
To provide a working vehicle such as a tractor improved in safety, turning performance, and a working environment.The working vehicle having a vibration-proof member 10 between a cabin 6 and a mission case 23 is equipped with a link mech...
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JP2009056834 |
To provide a working vehicle improved in turning performance capable of securely being turned.The steering and an amount of the steering of a steering wheel 9 (steering part) are transmitted to an HST pump 72 for turning by a link mechan...
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JP2009035087 |
To provide a foot-operated travel operating tool with a simple/inexpensive composition having the same functions as a manual travel operating tool for easily carrying out complex operation, such as making a body move/travel while operati...
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JP2009030575 |
To provide a working vehicle capable of restraining deterioration of an engine speed and traction performance in turning.In this working vehicle, a control part controls an engine based on an engine power curve indicating a relation betw...
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JP2009023388 |
To provide a riding type work machine equipped with a rotation interlocking controller capable of planting seedlings at appropriate positions even in multiple row planting such as eight row planting.A traveling distance detecting means 2...
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JP2009018620 |
To make the direction of turning operation of an operation handle 10 correspond to the turning direction of the traveling machine body 1 even if a traveling machine body 1 is in whichever state of forward or rearward traveling, in a trav...
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JP2009020615 |
To simplify configuration for switching a normal mode for circulating right and left crawlers to the same direction in the case of rotating a traveling body and a spin turn mode for circulating the right and left crawlers to a reverse di...
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JP2009012683 |
To solve a problem in which a transmission shock is generated in a mode transfer area in a traveling control mechanism for a working vehicle provided with left and right traveling devices independently drivable by a continuously variable...
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JP2009000116 |
To enhance working efficiency of a combine harvester by improving operability of a steering tool.The combine harvester is provided with differential mechanisms mounted in transmission case 32L, 32R for driving crawlers. A hydraulic conti...
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JP2008308017 |
To reduce the lateral width and the vertical dimensions of the whole of a transmission case, by devising a layout structure of a brake mechanism provided in the transmission case.The brake mechanism 8 in the transmission case structured ...
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JP2008307022 |
To provide a walking type control machine by elaborating the arrangement constitution of an operation system to a side clutch mechanism, while adopting an easily assemblable reducing mechanism.The worm reducing mechanism D is composed by...
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JP2008302832 |
To provide a travel vehicle, provided with an engine mounted on a travel body in such a way that its power is transmitted to right and left travel parts through a hydraulic continuously variable transmission 50, a right and left car heig...
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JP2008296900 |
To provide a power vehicle which is propelled and steered according to the steering operation of an operator and capable of avoiding the collision with an obstacle without stopping the vehicle.The power vehicle comprises an operation inp...
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JP2008290512 |
To realize a rapid changing in forwarding direction during a high-speed running operation or realize a speed limiting control at the time of turning operation as a safety device related to a steering operation irrespective of the facts t...
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JP2008284948 |
To provide an automobile which can travel like a motorcycle while its view during the driving is not prevented by right and left wheels arranged substantially in a V-shape on both sides of a case body with a driver's seat provided therei...
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JP2008248981 |
To run a traveling device in a stable state, particularly during turning.This traveling system comprises: a pair of left and right traveling motors 5 mounted on the traveling device 7 and hydraulically operated; a traveling two-speed cha...
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JP2008239031 |
To simplify a mechanism for interlockingly connecting a main gear shift lever and a steering handle with hydraulic driving devices for straight advance and turning in a combine drivable(steerable) with the same feeling of operation as th...
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JP2008239030 |
To simplify a mechanism for interlockingly connecting a main gear shift lever and a steering handle with hydraulic driving devices for straight advance and turning, in a combine drivable (steerable) with the same feeling of operation as ...
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JP2008239032 |
To simplify a mechanism for interlockingly connecting a main gear shift lever and a steering handle with hydraulic driving devices for straight advance and turning in a combine drivable (steerable) with the same feeling of operation as t...
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JP2008230302 |
To provide a working vehicle capable of performing the operation control at a proper timing.The working vehicle is equipped with a running distance sensing means to sense the running distance of the machine body on the basis of the numbe...
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