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    Work vehicle
    3.
    发明授权
    Work vehicle 有权
    工作车辆

    公开(公告)号：US07347293B1

    公开(公告)日：2008-03-25

    申请号：US10488713

    申请日：1999-09-16

    申请人： Shigemi Hidaka

    发明人： Shigemi Hidaka

    IPC分类号： B62D55/00 ,  B62D11/04

    CPC分类号： B62D11/183

    摘要： A working vehicle such as a mobile agricultural machine is designed such that it has an improved working efficiency if any spinning turn is not required, and has an improved running property in a wet farm. The vehicle has a pair of right and left crawlers (2), a speed change apparatus (25) for imparting traction force to the crawlers, a speed change lever (73) operable to control the speed change apparatus so as to alter running speed of the vehicle in a step-less manner. The vehicle further has a steering apparatus (28) and a steering wheel (19) operable to control the steering apparatus so as to alter difference in the running speeds between the crawlers (2). The running speed generally determined for each crawler by the speed change lever (73) can be decreased voluntarily and proportionally to an operated angle of the steering wheel (19).

    摘要翻译： 设计如移动农业机械的工作车辆，使得如果不需要旋转转弯，则其具有改进的工作效率，并且在湿场中具有改善的运行性能。 车辆具有一对左右履带（2），用于向履带施加牵引力的变速装置（25），变速杆（73），其可操作以控制变速装置，以便改变行驶速度 该车以无节制的方式进行。 车辆还具有转向装置（28）和方向盘（19），其可操作以控制转向装置，以便改变履带（2）之间的行驶速度的差异。 通过变速杆（73）对于每个履带通常确定的行驶速度可以自主地和成比例地减小方向盘（19）的操作角度。

    Working Vehicle
    4.
    发明申请
    Working Vehicle 有权
    工作车辆

    公开(公告)号：US20070193816A1

    公开(公告)日：2007-08-23

    申请号：US11664368

    申请日：2005-05-02

    申请人： Shigemi Hidaka

    发明人： Shigemi Hidaka

    IPC分类号： B60K17/00

    CPC分类号： B62D21/02 ,  B60K17/10 ,  B60K17/28 ,  B60K17/34 ,  B60Y2200/221 ,  B60Y2200/41 ,  B62D21/18 ,  B62D21/186 ,  B62D49/06

    摘要： [Object] There is provided a working vehicle including the right and left vehicle frames reinforced by an upper connecting member and a lower connecting member near the engine, thereby eliminating the conventional need for e.g. highly rigid cylindrical members in constructing the right and left vehicle frames. [Means for Solution] An engine frame for mounting an engine are connected with a pair of right and left vehicle frames, and a transmission case is placed between rear portions of the right and left vehicle frames. The right and the left vehicle frames are connected via an upper connecting member and a lower connecting member. The engine has an output portion provided with a flywheel, which has its outer circumference surrounded by the right and the left vehicle frames and the upper and the lower connecting members.

    摘要翻译： 提供了一种工作车辆，其包括由发动机附近的上部连接构件和下部连接构件加强的左右车辆车架，从而消除了例如以往的需要。 高刚性圆柱形构件构造右车架和左车架。 解决方案用于安装发动机的发动机框架与一对左右车辆车架连接，并且变速箱设置在左右车辆车架的后部之间。 右车架和左车架经由上连接构件和下连接构件连接。 发动机具有设置有飞轮的输出部，该飞轮的外周被左右车架和上下连接部件包围。

    Work vehicle comprising vehicle frames
    5.
    发明授权
    Work vehicle comprising vehicle frames 有权
    包括车辆框架的工作车辆

    公开(公告)号：US08727062B2

    公开(公告)日：2014-05-20

    申请号：US13147271

    申请日：2010-01-22

    申请人： Toshihiko Ibe ,  Shigemi Hidaka

    发明人： Toshihiko Ibe ,  Shigemi Hidaka

    IPC分类号： B62D21/02

    CPC分类号： B62D21/02 ,  B60K5/02 ,  B60K17/04 ,  B60K2005/003 ,  B60Y2200/221 ,  B60Y2200/41 ,  B62D21/186

    摘要： Outer rear end surfaces of a pair of front frames are connected to corresponding inner front end surfaces of a pair of main frames with spacers being interposed therebetween. Accordingly, a width between the front frames is independent of a width between the main frames, so that maximum steerable angles of front wheels can be increased as much as possible without increasing a mounting pitch of the front wheels. The front frames can be arranged such that at least upper regions of the rear end surfaces thereof are located forward of the mount flange, and the engine unit and the flywheel unit are supported by the vehicle frames such that at least lower portions thereof overlap the vehicle frames in a side view, and the mount flange overlap the upper regions of the rear end surfaces of the front frames in a front view.

    摘要翻译： 一对前框架的外后端面连接到一对主框架的相应的内前表面，间隔件插入其间。 因此，前框架之间的宽度与主框架之间的宽度无关，从而可以在不增加前轮的安装间距的情况下尽可能地增加前轮的最大可转向角度。 前框架可以布置成使得其后端表面的至少上部区域位于安装凸缘的前方，并且发动机单元和飞轮单元由车架支撑，使得其至少下部与车辆重叠 框架在侧视图中，并且安装凸缘在前视图中与前框架的后端表面的上部区域重叠。

    Mobile agricultural machine
    6.
    发明授权
    Mobile agricultural machine 有权
    移动农机

    公开(公告)号：US06484828B2

    公开(公告)日：2002-11-26

    申请号：US10058372

    申请日：2002-01-30

    申请人： Shigemi Hidaka ,  Daigo Yokoyama

    发明人： Shigemi Hidaka ,  Daigo Yokoyama

    IPC分类号： B62D1116

    CPC分类号： B62D11/183 ,  Y10T477/10

    摘要： A mobile cultural machine including right and left traction members, a transmission, and a main speed change device operable to transmit, at any speed ratio, a driving force from an engine through the transmission to the traction members so that they are driven at any traveling speed. A steerage and a steering devise operate cause the steerage to differentiate the traveling speeds between traction members. The traveling speeds are reduced in response to the extent to which the steering device is operated, so that a machine running straight may smoothly be controlled to enter a spinning turn at the end of a row.

    摘要翻译： 一种移动式文化机器，包括左右牵引构件，变速器和主变速装置，其可操作以任何速度传递从发动机通过变速器到牵引构件的驱动力，使得它们在任何行驶 速度。 操纵和操纵装置操作，导致转向区分牵引构件之间的行驶速度。 行驶速度响应于操纵转向装置的程度而减小，使得直线运行的机器可以顺利地被控制以在行的末端进入旋转转弯。

    Travel working machine
    8.
    发明授权
    Travel working machine 有权
    旅行工作机

    公开(公告)号：US07357745B2

    公开(公告)日：2008-04-15

    申请号：US10574251

    申请日：2004-09-09

    申请人： Shigemi Hidaka ,  Youichirou Nishi ,  Takeshi Kishimoto

    发明人： Shigemi Hidaka ,  Youichirou Nishi ,  Takeshi Kishimoto

    IPC分类号： F16H57/04

    CPC分类号： F16H57/0457 ,  B60K17/105 ,  B60K17/28 ,  F16H47/04 ,  F16H57/0409 ,  F16H57/0484

    摘要： A travel working machine includes a traveling body 2 supported by traveling contrivances such as wheels 3, 4 and provided with an engine 5, a transmission case 8 mounted to the traveling body, and a hydraulic mechanical transmission mounted to the transmission case for changing speed of power from the engine by a combination of a planetary gearing 30 and a hydraulic transmission which includes a hydraulic pump 27 and a hydraulic motor 28 and transmitting the power to the traveling contrivances. A pump input shaft 34 for input to the hydraulic pump, a motor output shaft 35 for output from the motor and transmission gears 43, 45 provided at the respective shafts are arranged in the transmission case and above an oil level S of lubricating oil stored in a lower portion of the transmission case. Such an arrangement contributes to reducing power loss.

    摘要翻译： 旅行作业机械包括：行驶体2，其由诸如车轮3,4的行驶设备支撑并设置有发动机5;安装到行驶体的变速箱8;以及安装在变速箱上的液压机械变速器，用于改变速度 通过行星齿轮传动装置30和包括液压泵27和液压马达28的液压变速器的组合的来自发动机的动力并将动力传递给行驶装置。 用于输入到液压泵的泵输入轴34，用于从电动机输出的马达输出轴35和设置在各个轴上的传动齿轮43,45布置在变速箱中并且高于储存在油箱中的润滑油的油位S 变速箱的下部。 这种布置有助于减少功率损耗。

    Work Vehicle
    9.
    发明申请
    Work Vehicle 有权
    工作车辆

    公开(公告)号：US20110284306A1

    公开(公告)日：2011-11-24

    申请号：US13147271

    申请日：2010-01-22

    申请人： Toshihiko Ibe ,  Shigemi Hidaka

    发明人： Toshihiko Ibe ,  Shigemi Hidaka

    IPC分类号： B62D49/00 ,  B62D21/18 ,  B60K5/00

    CPC分类号： B62D21/02 ,  B60K5/02 ,  B60K17/04 ,  B60K2005/003 ,  B60Y2200/221 ,  B60Y2200/41 ,  B62D21/186

    摘要： An outer surface of a rear end of each of a pair of front frames is connected to an inner surface of a front end of the corresponding one of a pair of main frames with a spacer being interposed therebetween. Accordingly, a spacing width between the pair of front frames can be defined freely and independently of a spacing width of the pair of main frames, so that maximum steerable angles of front wheels can be increased as much as possible without increasing a mounting pitch of the pair of front wheels. Preferably, the pair of front frames are arranged such that at least upper regions in rear end surfaces thereof are located forward of the mount flange, and the engine unit and the flywheel unit are supported by the vehicle frames such that at least lower portions thereof are overlapped with the vehicle frames in a side view and the mount flange is overlapped with the upper regions in the rear end surfaces of the front frames in a front view.

    摘要翻译： 一对前框架中的每一个的后端的外表面连接到一对主框架中的相应一个的前端的内表面，并且间隔件插入其间。 因此，一对前框架之间的间隔宽度可以独立于一对主框架的间隔宽度而定义，从而尽可能地增加前轮的最大可转向角度，而不增加前轮架的安装间距 一对前轮。 优选地，一对前框架布置成使得其后端表面中的至少上部区域位于安装凸缘的前方，并且发动机单元和飞轮单元由车架支撑，使得其至少下部分是 在侧视图中与车架重叠，并且安装凸缘在前视图中与前框架的后端表面中的上部区域重叠。

    Working vehicle
    10.
    发明授权
    Working vehicle 有权
    工作车辆

    公开(公告)号：US07735594B2

    公开(公告)日：2010-06-15

    申请号：US11664368

    申请日：2005-05-02

    申请人： Shigemi Hidaka

    发明人： Shigemi Hidaka

    IPC分类号： B62D21/00

    CPC分类号： B62D21/02 ,  B60K17/10 ,  B60K17/28 ,  B60K17/34 ,  B60Y2200/221 ,  B60Y2200/41 ,  B62D21/18 ,  B62D21/186 ,  B62D49/06

    摘要： There is provided a working vehicle 1including the right and left vehicle frames reinforced by an upper connecting member and a lower connecting member near the engine, thereby eliminating the conventional need for e.g. highly rigid cylindrical members in constructing the right and left vehicle frames.An engine frame for mounting an engine are connected with a pair of right and left vehicle frames, and a transmission case is placed between rear portions of the right and left vehicle frames. The right and the left vehicle frames are connected via an upper connecting member and a lower connecting member. The engine has an output portion provided with a flywheel, which has its outer circumference surrounded by the right and the left vehicle frames and the upper and the lower connecting members.

    摘要翻译： 提供了一个作业车辆1，其包括由发动机附近的上连接构件和下连接构件加强的左右车架，从而消除了例如以往的需要。 高刚性圆柱形构件构造右车架和左车架。 用于安装发动机的发动机框架与一对左右车辆车架连接，并且在右车辆和左车辆车辆的后部之间设置变速箱。 右车架和左车架经由上连接构件和下连接构件连接。 发动机具有设置有飞轮的输出部，该飞轮的外周被左右车架和上下连接部件包围。