| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | トラクタ | JP2014059788 | 2014-03-24 | JP6184359B2 | 2017-08-23 | 三輪 敏之 |
| 102 | 作業車輌 | JP2014059788 | 2014-03-24 | JP2015183569A | 2015-10-22 | 三輪 敏之 |
| 【課題】起動及び解除が個別に可能とされた複数の制御モードと選択的に起動される複数の走行モードとを備えた作業車輌において、起動中の走行モードに適した制御モードの起動操作性を向上させる。 【解決手段】制御装置には、複数の走行モード毎に、複数の制御モードのうち当該走行モードに連動して起動状態とされる制御モードが連動制御モードとして予め登録されている。前記制御装置は、走行モード切換操作部材によって選択された走行モードを起動させる際に当該走行モードの連動制御モードを起動状態とさせる。 【選択図】図5 |
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| 103 | Work vehicle | JP2008279547 | 2008-10-30 | JP5104722B2 | 2012-12-19 | 弘喜 小野; 隆徳 泉谷; 崇 脇野; 達三 村上; 淳一 大下; 哲也 城下 |
| 104 | Riding working machine | JP2005123810 | 2005-04-21 | JP4710396B2 | 2011-06-29 | 康仁 中西; 哲 加藤; 信 山口; 誠 川田; 裕之 新山; 靖浩 林; 玉井 利男; 神谷 寿; 享 福井; 善宏 福村; 英之 草本 |
| 105 | Work vehicle | JP2008279547 | 2008-10-30 | JP2010104287A | 2010-05-13 | ONO HIROYOSHI; IZUMITANI TAKANORI; WAKINO TAKASHI; MURAKAMI TATSUZO; OSHITA JUNICHI; SHIROSHITA TETSUYA |
| <P>PROBLEM TO BE SOLVED: To enable sensitivity adjustment to be easily carried out without increasing a switch for adjusting the sensitivity in a tractor capable of carrying out a plurality of automatic controls. <P>SOLUTION: The working vehicle is constituted so that the tractor equipped with a plurality of automatic control switches can be shifted to a sensitivity-adjusting mode by the simultaneous operation of each kind of automatic control-corresponding switches (a deceleration switch 220, an auto-rotary-switching switch 224, an auto-lifting switch 225, auto-acceleration switch 226, a backup switch 227 and a horizontal switching switch 239) for carrying out the starting of the automatic control, and another different adjusting switch 237, and the control sensitivity can be changed by switches 232, 233 constituted by a different pair. <P>COPYRIGHT: (C)2010,JPO&INPIT | ||||||
| 106 | Work vehicle | JP2008170920 | 2008-06-30 | JP2010004847A | 2010-01-14 | ONO HIROYOSHI |
| <P>PROBLEM TO BE SOLVED: To provide a working vehicle capable of adjusting controlling sensitivity of various kinds of automatic controllers. <P>SOLUTION: The working vehicle includes a sensitivity adjusting switch 191 (increase/decrease switch 191a, 191b) for increasing or decreasing the amount of adjustment of the controlling sensitivity of a regulating function part according to the working conditions, kinds of works including a vertical control of the implement R, a drive control of a transmission G, and a level control of the implement R, connecting switches 192-195 of the regulating function part of the adjusting targets, and a display part H monitoring the amount of the adjustment of the controlling sensitivity of the regulating function parts, which are installed on an automatic adjustment part 202 of a single adjusting operation-displaying part 180, and in carrying out various works there are various working conditions, kinds of works or kinds of implements, and the delicate adjustment to match to the work can be delicately performed on a single operation-displaying part 180. <P>COPYRIGHT: (C)2010,JPO&INPIT | ||||||
| 107 | Riding working machine | JP2002246581 | 2002-08-27 | JP4178876B2 | 2008-11-12 | 信 山口; 慎一 村井; 英之 草本 |
| 108 | Grass mower | JP2007077059 | 2007-03-23 | JP2008228708A | 2008-10-02 | NISHINO AKIFUMI |
| PROBLEM TO BE SOLVED: To make the mower attached to the bottom of the travelling machine body possible to move up and down without inclination of the mower to left or right side and to set up the cutting height exactly. SOLUTION: The rotating shaft 30 is projected toward the outside direction of the machine body at the lower part of the travelling machine body and is supported horizontally, and the mower is hung down from the shaking arm 31 and the arm 31 is connected to the outer projection of this rotating shaft 30. The one end of the rotating shaft 30 is supported rotatably to the fixed brackets 40 arranged at the side-out part of the machine body, while, the lower limit-controlling mechanism 42 for limiting the lower shaking of the shaking arm 31 by contact-controlling to the rotation shaft 30 to the fixed brackets 40. COPYRIGHT: (C)2009,JPO&INPIT | ||||||
| 109 | Farm tractor | JP2008128715 | 2008-05-15 | JP2008206522A | 2008-09-11 | UMEMOTO SUSUMU; NAKAGAWA TAKAO; HAYASHI TETSUAKI |
| PROBLEM TO BE SOLVED: To prevent the unnecessary falling of a stored chemical agent or a fertilizer onto a headland at the end of a field by constituting a farm tractor in such a manner that the ascent of an implement over a working height range can be recognized on the side of the implement. SOLUTION: A main controller 16 provided at a tractor body 1 includes output means for outputting an implement control signal E, and output correcting means for correcting the implement control signal E when the implement linked to a link mechanism 4 ascends over the working height range, based on the ascending/descending state of the link mechanism 4. COPYRIGHT: (C)2008,JPO&INPIT | ||||||
| 110 | Riding-type work machine | JP2007035055 | 2007-02-15 | JP2008194008A | 2008-08-28 | FUKUI SUSUMU; IZUMI MITSUTAKA; NAGAI HIROSHI; NOMURA HITOSHI; NIIYAMA HIROYUKI |
| PROBLEM TO BE SOLVED: To provide a riding-type rice transplanter capable of dissolving nonconformities, when a breaking device works in setting a turn control mode. SOLUTION: The riding type rice transplanter is provided with a controlling device 170 which controls to prevent damages: when a turn control mode is set, a seedling planting device 3 is automatically lifted by the operation of a link device 2 for lifting during turning motion of a work vehicle 1 by breaking off a clutch I of a rear wheel 7 inside the turning, and the seedling planting device 3 is lowered to a seedling planting position during straight advancing after the turning; then if a brake device J of the rear wheel 7 inside the turning starts operating, an action, in the turn control mode, of lowering the seedling planting device 3 to the seedling planting position by the link device 2 is inhibited by the controlling device 170 in order to prevent damages to the seedling planting device. COPYRIGHT: (C)2008,JPO&INPIT | ||||||
| 111 | Working device lifting the structure of the work vehicle | JP25174299 | 1999-09-06 | JP4023651B2 | 2007-12-19 | 木村 浩人 |
| 112 | Passenger rice transplanter | JP2003074530 | 2003-03-18 | JP3964815B2 | 2007-08-22 | 忠之 新古 |
| 113 | Working vehicle | JP2005217621 | 2005-07-27 | JP2007029006A | 2007-02-08 | KATO SATORU; KAMIYA HISASHI; KUSAMOTO HIDEYUKI; TAMAI TOSHIO; FUKUI SUSUMU; NAKANISHI YASUHITO; YAMAGUCHI MAKOTO; HAYASHI YASUHIRO; KAWADA MAKOTO |
| PROBLEM TO BE SOLVED: To prevent the inappropriate rise and fall of a seedling planting part in a riding rice transplanter which is equipped with wheels arranged right and left in the traveling direction, right and left side clutches individually engaging and disengaging transmission to and from wheels steered by the operation of a steering means and a rotation interlocking controller for automatically carrying out the rise and fall of the seedling planting part in rotation on the basis of the detection of number of revolutions of the inside wheel in a turn. SOLUTION: The working vehicle is equipped with a checking means for operating an automatic rotation controller in a state of the traveling speed of the riding rice transplanter at a low-speed standard value lower than an ordinary operation speed in the riding rice transplanter that rotates and travels, is equipped with the rise and fall seedling planting part and the automatic rotation controller for successively carrying out each operation of the rise to the nonoperation position of the seedling planting part and the fall to the operation position in a fixed timing of a rotating and traveling process. COPYRIGHT: (C)2007,JPO&INPIT | ||||||
| 114 | Riding type seedling transplanter | JP2005129957 | 2005-04-27 | JP2006304658A | 2006-11-09 | KAMIYA HISASHI; KUSAMOTO HIDEYUKI; KATO SATORU; TOKI HARUMITSU; IZUMI MITSUTAKA |
| PROBLEM TO BE SOLVED: To eliminate trouble in turning operation efficiency such that an operator must perform turning on and off operation of driving of an implement and lifting and lowering operation of the implement other than turning steering operation of a machine body during turning and cannot be devoted to steering operation during turning. SOLUTION: The riding type seedling transplanter is equipped with a seedling transplanting implement 3 freely liftably and lowerably installed in a traveling vehicle 1 provided with a right and a left front wheels 6 for steering as shown in figure 1. The riding type seedling transplanter is equipped with a controller 170 for operating an information means B such as an information buzzer or an information lamp during automatic turning mode for issuing a command to lift the seedling transplanting implement 3 and lifting the seedling transplanting implement 3 when the right and left front wheels 6 are operated to steering to a prescribed angle or above, computing the traveling distance with a traveling distance computing means and issuing a command to lower the seedling transplanting implement 3 according to the traveling distance. COPYRIGHT: (C)2007,JPO&INPIT | ||||||
| 115 | Riding type farm working machine | JP2005123810 | 2005-04-21 | JP2006296314A | 2006-11-02 | NIIYAMA HIROYUKI; TAMAI TOSHIO; KAMIYA HISASHI; KATO SATORU; KUSAMOTO HIDEYUKI; FUKUI SUSUMU; NAKANISHI YASUHITO; HAYASHI YASUHIRO; KAWADA MAKOTO; YAMAGUCHI MAKOTO; FUKUMURA YOSHIHIRO |
| PROBLEM TO BE SOLVED: To provide a riding type farm working machine solving problems of conventional sulky rice transplanter in which an operator can easily carry out turning operation by braking inside rear wheel in turning only by a single steering operation to the front wheel, but in turning the operator has to operate on/off operation of a drive of the working machine and rise-fall operation of the working machine to make the operator hard to concentrate in the steering operation. SOLUTION: The riding type farm working machine comprises a controlling device controlling turning operation of a machine body which provides a vertically movable working device 7 and travels while carrying out a ground work, and controlling the ground work and vertical movements of the working device 7 linked with the turning operation, wherein a detector S for detecting running distance of the machine body for controlling the vertical movements and operation of the working device 7, is provided on the top face of a transmission M provided on the machine body. COPYRIGHT: (C)2007,JPO&INPIT | ||||||
| 116 | Working part raising and lowering apparatus for farm working machine | JP2004191314 | 2004-06-29 | JP2006006268A | 2006-01-12 | KATO SATORU; OKADA TAKUYA; HAYASHI YASUHIRO |
| PROBLEM TO BE SOLVED: To provide a working part raising and lowering apparatus for a farm working machine, capable of solving such problems that a vehicle body of the farm working machine sometimes pulls back, when the machine is used as a seedling planting machine and positioned on a slope of a soil surface, a farm field surface, etc., after seedling planting work in an area near a levee, and when a traveling clutch is disengaged, while an operation for reverse traveling is not conducted, and further the machine sometimes pulls back in a similar manner, when the machine travels on an ascending slope, etc., and the clutch is disengaged, and therefore a part of a working section, especially, a grounding section, of the machine is thrust into the soil surface and damaged by meeting with large resistance. SOLUTION: This working part raising and lowering apparatus for the farm working machine is structured so that a ground working apparatus 3 is subjected to raising control when a reverse travel sensor detects reverse rotation of traveling wheels 2. The working apparatus 3 mounted on a rear side of the vehicle body conducts ground work in a lowered position. When the traveling wheels 2 of the vehicle body conduct the reverse rotation, the reverse travel sensor detects the rotation, and then the working apparatus 3 is raised to a non-working position with respect to the vehicle body as a result of detection by the sensor. Further, the working apparatus 3 is not raised only by the operation for the reverse traveling, but raised only after the reverse traveling of the vehicle body is conducted. COPYRIGHT: (C)2006,JPO&NCIPI | ||||||
| 117 | Lifting and lowering controller of implement in farm working vehicle | JP2004186345 | 2004-06-24 | JP2006006167A | 2006-01-12 | TANI YOSHITAKA; UEJI HITOSHI; KAJIWARA KENICHI; MURAKAMI TATSUZO; TOKI HARUMITSU; NAKAMURA HIROKI |
| PROBLEM TO BE SOLVED: To solve the problems wherein when a lifting and lowering controller of an implement, for automatically lifting or lowering the implement in association with steering operation is operated, automatic lowering is operated when a tractor travels at the vicinity of a levee to cause reduction of operability and to damage a movable part by the contact with an obstacle because the steering patterns are diverse when carrying out the operation of the tractor in a field of an unusual shape. SOLUTION: The tractor has a hydraulic lifting and lowering cylinder 10 for driving the lifting and lowering of the implement R attached to a car body so as to be lifted and lowered, and a turning angle sensor of a steering wheel for detecting the turning operation of the car body. The tractor also has a turning mode setter 23 constituted so that a first mode (auto-lifting up) for lifting the implement R to a nonoperating position so as to synchronize with the turning operation, and holding the lifted position of the implement R after finishing the turning, and a second mode (full-auto lifting) for lifting the implement R in association with the turning operation, and lowering the implement R when the turning is finished, may be selected. COPYRIGHT: (C)2006,JPO&NCIPI | ||||||
| 118 | Four-wheel drive type of agricultural tractor | JP2004302894 | 2004-10-18 | JP3734489B2 | 2006-01-11 | 良 渡部; 良行 片山; 聡 飯田 |
| 119 | Four-wheel drive type of agricultural tractor | JP2000344916 | 2000-11-13 | JP3688195B2 | 2005-08-24 | 良 渡部; 良行 片山; 聡 飯田 |
| 120 | Sulky working vehicle | JP2003376959 | 2003-11-06 | JP2005137255A | 2005-06-02 | KUBOTSU MAKOTO; AJIRO SHIGEYOSHI |
| PROBLEM TO BE SOLVED: To provide a sulky working vehicle which is formed so that a backward reverse rotation power is not transmitted to an implement and in which the implement can smoothly be operated with a forward normal rotation power. SOLUTION: This sulky working vehicle is formed so that an operation clutch 28 is operated in a disconnected state, when a speed change apparatus for travel is operated on the backward side, and so that the operation clutch 28 is left in the disconnected state, when the speed change apparatus for travel is operated from the backward side to the forward side. COPYRIGHT: (C)2005,JPO&NCIPI | ||||||
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