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1. 发明专利

JP2007159424A Implement posture controlling apparatus for working vehicle 审中-公开
标题翻译：执行车辆操纵控制装置
公开(公告)号：JP2007159424A
公开(公告)日：2007-06-28
申请号：JP2005356396
申请日：2005-12-09
申请人： Ishikawajima Shibaura Mach Co Ltd , 石川島芝浦機械株式会社
发明人： OTA MASASHI , KOMATSU KESAHEI
IPC分类号： A01B63/10
摘要： PROBLEM TO BE SOLVED: To provide a rolling controlling apparatus which is an implement posture controlling apparatus for a farm working vehicle having high accuracy by stably detecting the angle of the implement relative to the ground even by using an inclination sensor having quick response compared with conventional sensor.
SOLUTION: The farm working vehicle is provided with an inclination detection means to detect lateral inclination of the farm working vehicle and a controlling means to control the relative angle between the farm working vehicle and a ground working implement based on the detection value of the inclination detection means. The inclination detection means is placed on the body of the farm working machine by using a cushioning supporting means.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：通过使用具有快速响应的倾斜传感器，通过稳定地检测工具相对于地面的角度来提供作为具有高精度的农用车辆的工具姿势控制装置的滚动控制装置与传统传感器相比。解决方案：农场作业车辆设有倾斜检测装置，用于检测农用车辆的侧倾，以及控制装置，用于根据农场作业车辆的检测值来控制农场作业车辆和地面作业车辆之间的相对角度倾斜检测装置。倾斜检测装置通过使用缓冲支撑装置放置在农用作业机的主体上。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2001191809A FRONT WHEEL ACCELERATOR SWITCHING MECHANISM FOR AGRICULTURAL TRACTOR 失效
公开(公告)号：JP2001191809A
公开(公告)日：2001-07-17
申请号：JP2000002750
申请日：2000-01-11
申请人： ISHIKAWAJIMA SHIBAURA MACH
发明人： SUDO TAKAAKI , MAEZAWA AKIHIKO , KOMATSU KESAHEI , MIYAMOTO HIDEKI , OTA MASASHI
IPC分类号： B60K17/348 , B62D11/08 , B62D49/00
摘要： PROBLEM TO BE SOLVED: To alarm an operator incomplete connection of a right and a left brake pedals by stopping the operation of an accelerator when traveling on a road. SOLUTION: This front wheel accelerator switching device is structured so that the front wheels is not accelerated when a right and a left brake pedals 20R, 20L are connected to each other. An alarm mechanism is formed of a connection detecting switch 22 for detecting the connecting condition of the right and the left brake pedals 20R, 20L. a gear shift detecting switch 46 for detecting the gear shift condition of a traveling gear shift device 16, an alarm device for generating alarm to an operator such as a lamp 48 and a speaker 49, and a controller 47 connected to them. The alarm device is operated when the brake pedals are not connected to each other and a gear is shifted to the traveling speed.

3. 发明专利

JP2005021139A Agricultural work vehicle 有权
标题翻译：农业工作车
公开(公告)号：JP2005021139A
公开(公告)日：2005-01-27
申请号：JP2003270867
申请日：2003-07-04
申请人： Ishikawajima Shibaura Mach Co Ltd , 石川島芝浦機械株式会社
发明人： OTA MASASHI , WATABE MICHIHIRO , KOMATSU KESAHEI
IPC分类号： A01B63/10
摘要： PROBLEM TO BE SOLVED: To solve the problems of an agricultural work vehicle comprising poor characteristics in the case of moving a tractor from a stop position using a relatively low-cost inclination sensor and the failure in the improvement of the control accuracy in the case of using the relatively low-cost inclination sensor owing to the generation of response delay caused by the poor characteristics.
SOLUTION: The tractor 1 is provided with an inclination sensor 16, an angular velocity sensor 19 to detect the variation speed of the lateral inclination angle of the tractor 1, and a controlling device 60 to control the relative angle between the tractor 1 and a rotary tiller 14. The controlling device 60 of the tractor 1 controls the relative angle based on the detection value of the inclination sensor 16 when the detection value of the angular velocity sensor 19 is within a definite preset range and controls the relative angle by a negative feedback operation to decrease the angular velocity detected by the angular velocity sensor 19 when the detection value of the angular velocity sensor 19 is out of the preset range.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题为了解决在使用相对低成本的倾斜传感器将拖拉机从停止位置移动的情况下的特性差的农业作业车辆的问题以及提高控制精度的失败由于由于差的特性引起的响应延迟的产生，使用相对低成本的倾斜传感器的情况。解决方案：拖拉机1设置有倾斜传感器16，用于检测拖拉机1的横向倾斜角度的变化速度的角速度传感器19以及控制装置60，以控制拖拉机1之间的相对角度和旋转耕耘机14.当角速度传感器19的检测值在一定的预设范围内时，拖拉机1的控制装置60基于倾斜传感器16的检测值来控制相对角度，并且通过当角速度传感器19的检测值超出预设范围时，减小由角速度传感器19检测到的角速度的负反馈操作。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2001320908A TOP LINK BRACKET STRUCTURE 失效
公开(公告)号：JP2001320908A
公开(公告)日：2001-11-20
申请号：JP2000146160
申请日：2000-05-18
申请人： ISHIKAWAJIMA SHIBAURA MACH
发明人： TAKIZAWA TETSUYA , KOMATSU KESAHEI
IPC分类号： A01B59/043
摘要： PROBLEM TO BE SOLVED: To provide a top link bracket structure which can support a top link on the rear portion of a tractor in both standard and specific three point link hitch mechanisms for liftably linking a working machine to the tractor. SOLUTION: In the three point link hitch mechanism comprising a top link 6 and a pair of right and left lower links 7 which are used for linking a working machine 3 to a tractor 2, a top link bracket 5 fixed to the tractor 2 for supporting the top link 5 is formed so that a distance α between rear specific upper link pin holes formed in the right and left side frames 36L, 36R of the top link bracket 5 is larger than a distance β between the front standard upper link pin holes.

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