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JP3536357B2 |
PURPOSE: To properly keep an interval from a rear obstacle in backing a car body and stop the car body by independently setting the sensing distance of ultrasonic sensors right and left in a combine harvester, etc. CONSTITUTION: This rea...
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JP2004114759A |
To provide a small-sized mobile agricultural machine which is easily disassembled/assembled for each functional block, mounted on a carrying vehicle or the like to facilitate the carriage of a machine body, miniaturized overall to freely...
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JP2004106810A |
To improve workability in transplanting on a furrow and maintainability of a machine body by improving the composition of a machine body frame and a layout of each part of the machine body.In a vegetable transplanter 101, a transplantati...
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JP3505682B2 |
To improve machine body weight balance. This control machine for a walking work is formed by mounting a working machine 24 on the front side of a mission case 2 for mounting a traveling wheel 1, by fixing a handle stand 4 on the mission ...
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JP2004066881A |
To solve a problem wherein operation of a differential lock lever is required for every turn, thereby making operation troublesome, because operation of differential lock release is performed by the differential lock lever to realize a d...
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JP2004050915A |
To provide a compact and lightweight managing working vehicle having favorable operability for performing crop managing work while traveling in a narrow place such as a footpath of a field, a crop interrow space, solving the problem that...
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JP3496340B2 |
PURPOSE: In the tractor which automatically brakes a rear wheel of the inner side of cornering with the operation of steering when cornering, to prevent the tractor from roughening a field because it digs the ground just after cornering....
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JP2004001629A |
To prevent the damage and failure of a transplanter caused by a collision against an obstruction during travel.This transplanter is constructed by disposing a prime mover part at the front part of a machine body, disposing a traveling pa...
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JP2004500277A |
A transporter for transporting a first person and one or more riders over a surface. The transporter includes a first support platform for supporting the first person, the first support platform having left and right sides and defining a...
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JP3477544B2 |
To connect and cut off a power transmission path only by turning a steering handle by providing the power transmission path of a working device with reverse restraining mechanism for cutting off the power transmission path interlockingly...
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JP3468837B2 |
PURPOSE: To increase working efficiency, decrease working labor, and simplify the structure of a steering wheel part and its surrounding part by simplifying the operation of a working machine. CONSTITUTION: A frame member 30 is secured o...
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JP3456885B2 |
To provide a walking type power tiller which has wheels linked to a driving axle, and is provided with a rotary working machine having a rotary working axle parallel to the driving axle at the back of the wheels, and in which the efficie...
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JP2003230304A |
To provide a weed puller with which weed pulling operation is carried out without being buried in the ground with a soft foundation.This weed puller is equipped with the body 1 of the weed puller, a drum 3 which is rotatably supported on...
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JP2003221195A |
To eliminate necessity of operation for applying a brake 17, eliminate a trouble like forgetting to apply a parking brake, and eliminate a trouble like pressing an operator by a steering handle.This self-propelled vehicle is characterize...
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JP2003220982A |
To provide a maintenance working machine that prevents case structure of a transmission case from being complicated, provides combined operation members in a well-kept manner with a simple and inexpensive configuration, and prevents bran...
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JP2003175865A |
To easily and rapidly adjust the orientation of a handle, manufacture a device at a low cost by simplifying the mechanism of an orientation adjusting part, and reducing the number of points where the handle causes a rattling to firmly fi...
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JP3416311B2 |
PURPOSE: To provide a single-wheel working machine requiring light handle load to maintain balance of a machine body, readily carrying out stable operation, having improved workability, comprising a rotating central shaft of a gyro membe...
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JP2003517808A |
A power assist vehicle (10) according to claim 1 comprises a drive wheel (18); input means (22) for receiving a driving torque from a user; a motor (24); a transmission, assembly (23) coupling the motor to the drive wheel to permit the m...
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JP3410264B2 |
To make both front wheels effectively fittable so as to make a transplanter go straight and to regularly plant plural lines of seedlings on one ridge. In a transplanter in which planting main body A supported by a pair of front wheels 1 ...
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JP2003146256A |
To provide an on-vehicle portable type work machine enhancing traveling stability by providing a traveling wheel and making the height and size compact so as to be capable of being loaded in a trunk of a usual sedan car by folding up a s...
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JP3404162B2 |
PURPOSE: To provide easy and quick adjustability for the heading of a handlebar, suppress the manufacturing costs through simplifying the mechanism of a heading adjusting part, and establish a sturdy fixation by lessening places where ra...
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JP3395441B2 |
PURPOSE: To provide a simple handlebar attaching structure having an enhanced rigidity and facilitating the height of handlebars. CONSTITUTION: A coupling plate 33 is provided connecting between the left and right side parts 35 of a hand...
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JP3395007B2 |
A self-propelled vehicle which is modified to a truck capable of conveying a cargo so that it conveys a predetermined quantity of cargoes and which can be used for various applications. This vehicle includes a driving portion (11) and a ...
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JP3389012B2 |
To easily allow a walking type working machine to travel across a channel in a case where a running path such as a farm road is divided by an irrigation channel in such a way as crossing the traveling path and no footboard is built acros...
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JP2003081033A |
To provide a mobile agricultural machine easily laid on a cargo box of a truck, etc., in an easy posture by solving a problem when a worker loads the cargo box of the truck, etc., with the mobile agricultural machine in a stooping postur...
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JP3386423B2 |
To provide a traveling device for walking type tending machine capable of sufficiently ensuring the lateral width of a crawler belt without, bringing the support structure of a crawler traveling device into contact with a ridge side surf...
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JP2003072412A |
To prevent a body from keeping travel by allowing the turn-off of a travel clutch mechanism even when a main clutch lever is locked to an on- position for any reason.This walking type cultivator 1 comprises a travel power transmission pa...
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JP2003054457A |
To provide a shift operation structure for a mobile agricultural machinery capable of efficiently and easily shifting a gear while preventing the wrong operation in tilling work by one shift lever. In this shift operation structure for t...
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JP2003052202A |
To house a skid without causing adverse effect on connection of an implement in a walking type working vehicle equipped with a connection part in which the skid can be replaced with the implement. A holding part 40 for housing the skid 1...
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JP2003040151A |
To provide a small moving agricultural machine that can be easily assembled or disassembled every block and easily carried when it is moved to a working place with another carrying vehicle or the like. This agricultural machine having an...
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JP3371906B2 |
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JP3371907B2 |
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JP3366060B2 |
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JP3364647B2 |
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JP3364649B2 |
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JP3364652B2 |
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JP3364648B2 |
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JP2002349597A |
To restrain the maximum operation force of a grip/clutch lever, and reduce a change ratio of an operation force. In this working machine 10, a travel clutch is interposed between an engine 14 and a rear wheels 13, tire grip 70 is attache...
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JP2002337692A |
To provide a walking type carrier keeping good front/rear balance of a traveling machine body, and turning by steering rear wheels with small steering effort when turning the traveling machine body.A loading bed 6 is arranged in front of...
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JP2002340712A |
To provide a method and an apparatus for detecting the contact of the hand with a steering handle which is formed simply and reliably actuates over the whole life of a vehicle.In a method and an apparatus for detecting the contact of the...
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JP2002337760A |
To provide an engine device that does not start an engine while a main clutch is in the 'ON' state, is inexpensive, has no trouble, and is certainly operated, in a pedestrian-controlled moving agricultural machinery having a recoil type ...
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JP2002316673A |
To provide a handle device used in a single-axis walking-type farm machine, which is capable of almost steplessly adjusting a handle mounting angle to a body roughly, which has a simple structure and the minimum number of parts to be cha...
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JP2002315416A |
To provide a walking type self-traveling working machine capable of easily adjusting a traveling speed for traveling in an easy posture.This walking type self-traveling working machine 10 (a lawn mower) installing driving wheels 13, a bl...
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JP2002307960A |
To solve the problems in a conventional one-wheel machinery for plant husbandry that support center of a pair of wheels is greatly eccentric from the center of machine body width, the center of gravity of a machine body is eccentric, the...
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JP3330669B2 |
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JP2002255063A |
To easily move from a ridge to the next ridge with turning of an angle of 180° at the end of the ridge for farm machinery supported by front two wheels 4 and rear two wheels 3 striding the ridge and operated/run by holding a steering ha...
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JP2002255064A |
To easily move from a ridge to the next ridge with turning at an angle of 180° at the end of the ridge for farm machine supported by front two- wheels 4a, 4b and rear two-wheels 3a, 3b striding the ridge and operated/run by holding a st...
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JP2002253012A |
To facilitate the shift of a ridge which is straddled by two front wheels 4 and two rear wheels 3 to the next one while turning by 180° at the end of the ridge in a moving agricultural working machine supported by the wheels 3, 4 and dr...
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JP2002240750A |
To solve an inconvenience in a walking type plant husbandry machine wherein a disk shaped fender for preventing mud from being splashed by a rotary claw, and an engine on a transmission case are equipped and that engine lubricating oil i...
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JP2002527295A |
The invention concerns an automotive platform (1) for transporting at a speed varying between 0 and 20 km/h an operator (2) maintained in a standing position by a frame (12) with its load (3). Said vehicle with multiple driving wheels (6...
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