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1. 发明专利

JP2005035420A Hood structure of working vehicle 审中-公开
标题翻译：车辆结构
公开(公告)号：JP2005035420A
公开(公告)日：2005-02-10
申请号：JP2003275300
申请日：2003-07-16
申请人： Kubota Corp , 株式会社クボタ
发明人： KASHIMOTO TATSUYUKI , KATO KENJI
IPC分类号： B62D25/10
摘要： PROBLEM TO BE SOLVED: To provide a reasonable electric wiring arrangement method in an openable hood structure formed integrally with electric components and electric wires connected thereto.
SOLUTION: A catching part, such as clamps 23, is situated along the edge part of the inside of a hood made when the edge of each of wall members 24 and 25 which the hood 13 consists of is folded for joining, and electric wire 28 are arranged extending from the front direction of the working vehicle to its rear direction.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种与电气部件和与其连接的电线一体形成的可打开的罩结构中的合理的电线配置方法。解决方案：当罩13组成的每个壁构件24和25的边缘被折叠以进行接合时，诸如夹具23的捕获部分沿着制造的罩的内侧的边缘部分设置，并且电线28从工作车辆的前方向向其后方延伸。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2010012999A Working machine 有权
标题翻译：工作机
公开(公告)号：JP2010012999A
公开(公告)日：2010-01-21
申请号：JP2008175977
申请日：2008-07-04
申请人： Kubota Corp , 株式会社クボタ
发明人： KASHIMOTO TATSUYUKI
IPC分类号： B62D25/08
摘要： PROBLEM TO BE SOLVED: To provide a working machine capable of reducing mud removing work loads by constructing a rational mechanism between a transmission case and a rear wheel fender from the backside of a driver's seat. SOLUTION: A lift arm 11 driving rise and fall of a rotary tilling apparatus is provided in the travelling machine body with the driver's seat 5. A rear cover body 20 is arranged in a range across both lateral sides of the rise and fall operating range of the lift arm 11 from the backside of the driver's seat 5. The rear cover body 20 comprises an upper cover body section 20A positioned on the backside of the driver's seat 5, a lower cover body section 20B positioned on both lateral sides of the rise and fall operating range of the lift arm 11 and positioned on the front side of the machine body relative to the upper cover body 20A, and a diagonal intermediate cover body section 20C connecting the upper cover body section 20A and the lower cover body section 20B. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过从驾驶员座椅的后侧构造变速箱和后轮挡泥板之间的合理机构来减少除泥工作负荷的作业机械。解决方案：在驾驶员座椅5的行进机体中设置有用于驱动旋耕机的上升和下降的提升臂11.后盖体20布置在跨越上升和下降的两侧的范围内提升臂11的操作范围从驾驶员座椅5的后侧5.后盖主体20包括位于驾驶员座椅5的后侧上的上盖主体部分20A，位于驾驶员座椅5的两侧的下盖体部分20B 提升臂11的升降操作范围相对于上盖体20A位于机体的前侧，连接上盖主体部20A和下盖主体部的对角线中间盖主体部20C 20B。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2003054275A Gear transmission of work vehicle 审中-公开
标题翻译：齿轮传动工程车辆
公开(公告)号：JP2003054275A
公开(公告)日：2003-02-26
申请号：JP2001242760
申请日：2001-08-09
申请人： Kubota Corp , 株式会社クボタ
发明人： KASHIMOTO TATSUYUKI , MORIMOTO ISAMU , OSAWA SHINJI , SAEGUSA MAKOTO , KOBAYASHI DAISUKE , YAMAMOTO MASASHI
IPC分类号： B60K17/08 , F16H63/08
摘要： PROBLEM TO BE SOLVED: To improve workability of assembling a transmission mechanism to a driving rear wheel.
SOLUTION: In a rear wheel differential gear case 10 containing a rear wheel differential gear 6 for a right and a left driving rear wheels, a transmission mechanism M is provided switchable to a low-speed forward driving state, high-speed forward driving state and a reverse driving state.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提高将传动机构组装到驱动后轮上的可操作性。解决方案：在后轮差速器齿轮箱10中，该后轮差动齿轮箱10包含用于右和左驱动后轮的后轮差速齿轮6，传动机构M设置成可切换到低速前进行驶状态，高速前进行驶状态和反向驾驶状态。

4. 发明专利

JP2011131646A Working vehicle 有权
标题翻译：工作车辆
公开(公告)号：JP2011131646A
公开(公告)日：2011-07-07
申请号：JP2009291223
申请日：2009-12-22
申请人： Kubota Corp , 株式会社クボタ
发明人： KOBAYASHI DAISUKE , KASHIMOTO TATSUYUKI , SAEGUSA MAKOTO , ISHIDA MIKIO , YAMAGUCHI ATSUSHI
IPC分类号： B60K20/02 , B60K20/06
摘要： PROBLEM TO BE SOLVED: To facilitate the attachment of a guide plate to an advancing/reversing change lever with a high degree of accuracy without complicating attachment work. SOLUTION: A working vehicle includes an oscillation support shaft 21 supporting the advancing/reversing change lever 16 in a free and oscillatory operable manner across an advancing position capable of changing a traveling direction to advancing travel and a reversing position capable of changing it to reverse travel, and the guide plate 24 with a guide 23 engaged with the advancing/reversing change lever 16 and capable of selectively guiding the advancing/reversing change lever 16 to the advancing position and the reverse position. The guide plate 24 includes a fixed part 32 fixed in a support member 22 of the oscillation support shaft 21, and a support shaft insertion hole 35 for inserting the oscillation support shaft 21 and making the oscillation support shaft 21 and the guide plate 24 engaged with each other. The advancing/reversing change lever 16 includes an engagement shaft 30 engaged with the guide 23. The engagement shaft 30 is arranged substantially in parallel with the oscillation support shaft 21, and the guide 23 is formed on a plate surface orthogonal to the oscillation support shaft 21. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了便于以高精度将引导板附接到前进/反向变换杆，而不会使附接作业复杂化。解决方案：工作车辆包括摆动支撑轴21，该摆动支撑轴21以可自由和可摆动的操作方式支撑前进/反向换向杆16，跨越能够改变前进行进方向的前进位置和能够改变行进方向的换向位置导向板24具有与前进/反向变换杆16接合的引导件23，并且能够选择性地将前进/反向变更杆16引导到前进位置和倒退位置。引导板24包括固定在振动支撑轴21的支撑构件22中的固定部分32和用于插入振动支撑轴21并使振动支撑轴21和引导板24啮合的支撑轴插入孔35 彼此。推进/反向变换杆16包括与导向件23接合的接合轴30.接合轴30基本上与振动支撑轴21平行地布置，并且引导件23形成在与振动支撑轴正交的板表面上 21.版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2006082645A Constant mesh type transmission changing device 审中-公开
标题翻译：恒定型式变速器变速装置
公开(公告)号：JP2006082645A
公开(公告)日：2006-03-30
申请号：JP2004268298
申请日：2004-09-15
申请人： Kubota Corp , 株式会社クボタ
发明人： KATO KENJI , KASHIMOTO TATSUYUKI
IPC分类号： B60K17/28
摘要： PROBLEM TO BE SOLVED: To provide a constant mesh type transmission changing device capable of interlocking an operation lever and a shifter so as to realize the corresponding state of the operational directions thereof without degrading the assemblability or the like caused by a complicated link mechanism in a configuration of transmission in which, if a conventional constant mesh type transmission changing device is employed since the position of the transmission gear to an engaged part of a transmission shaft cannot be structurally changed, the operational direction of the operation lever does not correspond to that of the shifter in a link mechanism of a simple structure to transmit the operation of the operation lever to the shifter without any change.
SOLUTION: A transmission gear 22 is externally fitted to a transmission shaft 19 in a relatively rotatable manner, and a shifter 24 is externally fitted to the transmission shaft in a relatively slidable manner in the direction along the axis of the transmission shaft 19. The transmission condition to interlockingly connect an engaged part 18 of the transmission shaft 19 to an engaged part 20 of the transmission gear 22 via an engagement part 23 is changed to the non-transmission condition to separate the engagement part 23 of the shifter 24 from the engaged part 18 of the transmission shaft 19 to disconnect the interlocking connection by the sliding operation of the shifter 24.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种能够将操作杆和换档器联动以便实现其操作方向的相应状态的恒定的网格式变速装置，而不会降低由复杂的连杆造成的组装性等在传动装置的结构中，由于传动齿轮与传动轴的被接合部分的位置不能在结构上改变，所以如果使用传统的常规网格型变速装置，则操作杆的操作方向不对应与在简单结构的连杆机构中的换档器的移动装置的传动装置相比，将操作杆的操作传递给换档器而没有任何变化。解决方案：传动齿轮22以相对可旋转的方式外部装配到传动轴19上，并且换档器24沿着传动轴19的轴线的方向以相对可滑动的方式外接于传动轴通过接合部23将传动轴19的被卡合部18与变速齿轮22的被卡合部20互相连结的变速状态变更为非变速状态，将变速器24的卡合部23与传动轴19的接合部分18，通过换档器24的滑动操作来断开互锁连接。版权所有：（C）2006，JPO＆NCIPI

6. 发明专利

JP2014205368A 作業車有权
标题翻译：维修车辆
公开(公告)号：JP2014205368A
公开(公告)日：2014-10-30
申请号：JP2013082181
申请日：2013-04-10
申请人：株式会社クボタ , Kubota Corp
发明人： FUJIMOTO HIROHISA , KASHIMOTO TATSUYUKI , INUBUSHI YUTAKA
IPC分类号： B62D49/08
CPC分类号： B62D49/08 , B62D49/0628
摘要：【課題】ウエイトが車体フレームに取り付けられ、車体フレームの下端部から下方側への突出量を極力小さく抑え、車体フレームとの間に土や泥等の異物が侵入するような隙間を設けることなく、車体フレームの上端部よりも上方側に突出することなく、車体フレームにウエイトを取り付けること。【解決手段】車体フレーム6に取付自在なウエイト25を備え、ウエイト25は、その上端部が、車体前後方向の全長に亘って、上下方向で車体フレーム6の下端部と同じ位置又は車体フレーム6の下端部よりも上方側に位置し、且つ、車体フレーム6の上端部と同じ位置又は車体フレーム6の上端部よりも下方側に位置するように取り付けられている。【選択図】図3
摘要翻译：要解决的问题：为了将车身框架的重量配置为使得在将车身框架的重量配合到车身框架时，车身框架从下端的向下突出量最小化，而没有形成允许入侵的间隙异物，例如土体或泥土，或车体框架从上端部向上突出。解决方案：服务车辆在车体框架6上设置有可自由装卸的重物25，并且重物25的上端部位于垂直方向在车体框架6的下端部的相同位置或相对于车体框架6的下端部的上侧，并且在车身框架6的上端部的相同位置，或者在相对于车体框架6的上端部的下侧。

7. 发明专利

JP2006117004A Operating section structure of tractor 有权
标题翻译：牵引车操作部分结构
公开(公告)号：JP2006117004A
公开(公告)日：2006-05-11
申请号：JP2004304182
申请日：2004-10-19
申请人： Kubota Corp , 株式会社クボタ
发明人： KASHIMOTO TATSUYUKI , ODA TAKASHI , KAJINO KOJI , SAWAI MEGUMI
IPC分类号： B62D1/16 , A01B69/00
摘要： PROBLEM TO BE SOLVED: To rationally reinforce a rear frame in an operating section structure of a tractor which includes a prime mover internally equipped with an engine at a vehicle body front section, the arch-shaped rear frame which is mounted straight from the vehicle body by being positioned at a rear section of the prime mover and which is disposed with a steering wheel at the rear section of the prime mover. SOLUTION: The steering wheel 11 is supported on the steering support frame 31 mounted straight from the vehicle body. An upper portion of the steering support frame 31 is jointed, through a stay 41, to the arch-shaped rear frame 21 mounted straight by being positioned at the rear section of the prime mover. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了在车身前部包括内置发动机的原动机的拖拉机的操作部结构中合理地加强后框架，该直立式从后方框架车身通过定位在原动机的后部，并且在原动机的后部设置有方向盘。解决方案：方向盘11被支撑在从车体直接安装的转向支撑框架31上。转向支撑框架31的上部通过支撑架41通过定位在原动机的后部处被直接安装到拱形后框架21。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2003054284A Transmission device of work vehicle 有权
标题翻译：工程车辆传动装置
公开(公告)号：JP2003054284A
公开(公告)日：2003-02-26
申请号：JP2001242759
申请日：2001-08-09
申请人： Kubota Corp , 株式会社クボタ
发明人： YOSHIOKA HIDETAKA , SATO KENICHI , SAWAI MEGUMI , SAEGUSA MAKOTO , YAMAMOTO MASASHI , KOBAYASHI DAISUKE , KASHIMOTO TATSUYUKI
IPC分类号： B60K20/02 , F16H3/083 , F16H63/20
摘要： PROBLEM TO BE SOLVED: To simplify structure of a link mechanism.
SOLUTION: In this transmission device, a first gear transmission part M1 which can be switched to a low-speed forward transmission state of low-speed forward transmission from an input shaft 14 in the front and rear attitude to an output shaft 18 of a rear wheel differential 6 in the front and rear attitude, a neutral state of no transmission or a reverse transmission state of reverse transmission, and a second gear transmission part M2 which can be switched to a high-speed forward transmission state of high-speed forward transmission from the input shaft 14 to the output shaft 18 or the neutral state of no transmission are arranged close to each other in the shaft center direction, and a single transmission lever is provided for associated operation of these first gear transmission part M1 and the second gear transmission part M2.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：简化链接机构的结构。解决方案：在这种传动装置中，可以将第一齿轮传动部分M1切换到前后传动的低速前进传动状态，从前后姿态的输入轴14向后方的输出轴18 前后姿态的车轮差速器6，无变速器的中立状态或反向变速器的反向传递状态，以及可切换到高速正转变速器的高速正向传动状态的第二档位传动部件从输入轴14到输出轴18或无传动的中立状态在轴心方向上彼此靠近地布置，并且设置单个传动杆以用于这些第一齿轮传动部M1和第二齿轮传动部分M2。

9. 发明专利

JP2011131645A Working vehicle 有权
标题翻译：工作车辆
公开(公告)号：JP2011131645A
公开(公告)日：2011-07-07
申请号：JP2009291222
申请日：2009-12-22
申请人： Kubota Corp , 株式会社クボタ
发明人： KOBAYASHI DAISUKE , KASHIMOTO TATSUYUKI , SAEGUSA MAKOTO , ISHIDA MIKIO , YAMAGUCHI ATSUSHI
IPC分类号： B60K20/02 , B60K20/00
摘要： PROBLEM TO BE SOLVED: To provide a working vehicle enabled in the easy grip of an advancing/reversing change lever at an advancing position while being reduced in a risk of losing the operability of a steering wheel and the accidental contact of a driver's body with the advancing/reversing change lever at a reversing position. SOLUTION: In order that a protrusion amount d of the advancing/reversing change lever 16 from the outer periphery of the steering wheel 14 when seen in a direction along the rotation shaft core X2 of the steering wheel 14 becomes smaller when the advancing/reversing change lever 16 is oscillated and operated to the reversing position compared to the case that it is oscillated operated to the advancing position, the oscillation center Z of the advancing/reversing switch lever 16 is arranged laterally outside a vehicle body, and at the front side of the vehicle body relative to the rotation shaft core X2 of the steering wheel 14 when seen in the direction along the rotation shaft core X2 of the steering wheel 14. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够在前进位置容易地抓握前进/反向变换杆的作业车辆，同时减少了失去方向盘的可操作性的风险，并且驾驶员的意外接触主体具有在换向位置处的前进/反向变换杆。解决方案：为了使前进/后退换向杆16从方向盘14的旋转轴芯X2的方向观察时的方向盘14的外周的突出量d变小， /反转换向杆16相对于其摆动操作到前进位置的情况而振荡并操作到反转位置，前进/反转开关杆16的摆动中心Z横向设置在车身的外侧，并且在在沿着方向盘14的旋转轴芯X2的方向观察时，相对于方向盘14的旋转轴芯X2，车体的前侧。（C）2011，JPO＆INPIT

10. 发明专利

JP2008195271A Tractor 有权
标题翻译：拖拉机
公开(公告)号：JP2008195271A
公开(公告)日：2008-08-28
申请号：JP2007033563
申请日：2007-02-14
申请人： Kubota Corp , 株式会社クボタ
发明人： KASHIMOTO TATSUYUKI
IPC分类号： B60K20/02 , B60K20/00 , B62D49/00 , G05G1/01
摘要： PROBLEM TO BE SOLVED: To provide a tractor capable of easily performing the elevating/lowering, speed change and drive stopping operations of a working device connected thereto while a driver is in a seated condition, and of easily performing a normal elevating/lowering operation.
SOLUTION: The tractor comprises a connection device for connecting a working device in a freely elevating/lowering manner, a power take-out shaft for transmitting the power to the working device, and a work speed change device for changing the driving speed of the power take-out shaft. A work speed change lever 91 for changing the work speed change device to a high-speed transmission state, a neutral state and a low-speed transmission state is arranged along a straight speed change operation path 94 in the longitudinal direction of a vehicle body aside a driving seat 5 in a freely rocking manner. An elevating/lowering lever 92 for operating the connection device is arranged along a straight direction path 95 in the longitudinal direction of the vehicle body arranged forward of the vehicle body from the speed change operation path 94 on the same side where the work speed change lever 91 of the driving seat 5 is located in a freely rocking manner.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在驾驶员处于就座状态时能够容易地执行与其连接的作业装置的升降，变速和驱动停止操作的拖拉机，并且容易地执行正常升降/ 降低操作。解决方案：拖拉机包括用于以自由升降方式连接作业装置的连接装置，用于将动力传送到作业装置的动力输出轴以及用于改变驱动速度的作业变速装置的动力输出轴。用于将工作变速装置改变为高速传动状态，中立状态和低速传动状态的工作变速杆91沿着车身纵向的直线变速操作路径94排列驾驶座椅5以自由摇摆的方式。用于操作连接装置的升降杆92沿着直线方向路径95沿车辆前方的车身纵向方向从变速操作路径94在工作变速杆驾驶座椅5的91位于自由摇摆的方式。版权所有（C）2008，JPO＆INPIT

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