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1. 外观设计

USD547333S1 Tractor 有权
标题翻译：拖拉机
公开(公告)号：USD547333S1
公开(公告)日：2007-07-24
申请号：US29252942
申请日：2006-01-31
申请人： Yoichiro Nishi , Kensaku Wakuta , Toshikazu Matsubayashi , Junko Shibaoka , Kunihiko Matsumoto , Kenji Shiba , Yuki Otomo , Naoki Yamamoto , Masahiro Hanafusa
设计人： Yoichiro Nishi , Kensaku Wakuta , Toshikazu Matsubayashi , Junko Shibaoka , Kunihiko Matsumoto , Kenji Shiba , Yuki Otomo , Naoki Yamamoto , Masahiro Hanafusa

2. 发明授权

US07857086B2 Working vehicle 有权
标题翻译：工作车辆
公开(公告)号：US07857086B2
公开(公告)日：2010-12-28
申请号：US12284059
申请日：2008-09-18
申请人： Kensaku Wakuta , Kazuhiko Miyamoto , Masahiro Hanafusa , Junko Shibaoka
发明人： Kensaku Wakuta , Kazuhiko Miyamoto , Masahiro Hanafusa , Junko Shibaoka
IPC分类号： B60K28/04
CPC分类号： E02F9/24 , E02F3/964 , E02F9/16
摘要： A working vehicle in accordance with the present invention is provided with an engine mounted on a front portion of a vehicle body frame constructing a traveling vehicle body, a backhoe arranged on a rear portion of the vehicle body frame, a mower device arranged below the vehicle frame, a seating detecting means detecting a seating of an operator in a control seat on the traveling vehicle body, an engine stop mechanism stopping the engine, and a shift control means for controlling so as to increase and decrease forward and backward moving speeds of the traveling vehicle body. Further, in consideration for a safety at a time of an excavating work by the backhoe, the structure is made such that the engine stop mechanism is actuated at a time of operating the shift control means in the case that the seating detecting means is in an on state, and the seating detecting means is retained to the on state regardless of the seating of an operator in the case that the control seat is directed backward.
摘要翻译：根据本发明的工作车辆设置有安装在构成行进车体的车身框架的前部上的发动机，布置在车身框架的后部的反铲机，布置在车辆下方的割草机装置检测驾驶员在行驶体的控制座上的座位的检测机构，停止发动机的发动机停止机构，以及变速控制机构，其控制以增大和减少前后移动速度的前后移动速度行车车身。此外，考虑到在通过反铲的挖掘作业时的安全性，结构被制成使得在座椅检测装置处于起动状态的情况下，在操作变速控制装置时发动机停止机构被致动并且座位检测装置保持在接通状态，而不管操作者在控制座被向后指向的情况下的位置如何。

3. 发明申请

US20090313862A1 Working vehicle 有权
标题翻译：工作车辆
公开(公告)号：US20090313862A1
公开(公告)日：2009-12-24
申请号：US12284059
申请日：2008-09-18
申请人： Kensaku Wakuta , Kazuhiko Miyamoto , Masahiro Hanafusa , Junko Shibaoka
发明人： Kensaku Wakuta , Kazuhiko Miyamoto , Masahiro Hanafusa , Junko Shibaoka
IPC分类号： E02F3/32
CPC分类号： E02F9/24 , E02F3/964 , E02F9/16
摘要： A working vehicle in accordance with the present invention is provided with an engine mounted on a front portion of a vehicle body frame constructing a traveling vehicle body, a backhoe arranged on a rear portion of the vehicle body frame, a mower device arranged below the vehicle frame, a seating detecting means detecting a seating of an operator in a control seat on the traveling vehicle body, an engine stop mechanism stopping the engine, and a shift control means for controlling so as to increase and decrease forward and backward moving speeds of the traveling vehicle body. Further, in consideration for a safety at a time of an excavating work by the backhoe, the structure is made such that the engine stop mechanism is actuated at a time of operating the shift control means in the case that the seating detecting means is in an on state, and the seating detecting means is retained to the on state regardless of the seating of an operator in the case that the control seat is directed backward.
摘要翻译：根据本发明的工作车辆设置有安装在构成行进车体的车身框架的前部上的发动机，布置在车身框架的后部的反铲机，布置在车辆下方的割草机装置检测驾驶员在行驶体的控制座上的座位的检测机构，停止发动机的发动机停止机构，以及变速控制机构，其控制以增大和减少前后移动速度的前后移动速度行车车身。此外，考虑到在通过反铲的挖掘作业时的安全性，结构被制成使得在座椅检测装置处于起动状态的情况下，在操作变速控制装置时发动机停止机构被致动并且座位检测装置保持在接通状态，而不管操作者在控制座被向后指向的情况下的位置如何。

4. 发明申请

US20090313861A1 Working vehicle 有权
标题翻译：工作车辆
公开(公告)号：US20090313861A1
公开(公告)日：2009-12-24
申请号：US12214956
申请日：2008-06-24
申请人： Kensaku Wakuta , Kazuhiko Miyamoto
发明人： Kensaku Wakuta , Kazuhiko Miyamoto
IPC分类号： E02F3/96 , B66F9/12
CPC分类号： E02F3/964 , E02F9/0808 , E02F9/0825 , E02F9/16 , E02F9/24
摘要： In a working vehicle in which a backhoe support frame for reinforcing is provided in a rear end portion of a vehicle body frame, and a transmission case is mounted on a rear portion of the vehicle body frame so as to be close to the backhoe support frame, each of support brackets provided in an outer side surface of a rear portion of each of main frames constructing the vehicle body frame so as to protrude outward is connected to a protruding end portion protruding to rightwardly and leftwardly relative to each of lower brace members in a reinforcing plate supporting a lower surface of the transmission case in a state in which a rear axle case protruding outward from the right and left side surfaces of the transmission case is sandwiched from upper and lower sides, in order to dissolve a risk that a load generated at a time of traveling in a backhoe installed state or at a time of an excavating work by the backhoe is propagated to the transmission case.
摘要翻译：在车身框架的后端部设置有用于加强用的反铲支撑框架的工作车辆中，在车身框架的后部安装变速器壳体，使其靠近反铲支撑架设置在构成车体框架的每个主框架的后部的外侧表面中的每个支撑托架向外突出地连接到相对于每个下支架构件向右和向左突出的突出端部，在从变速箱的右侧面和左侧侧面向外侧突出的后桥壳体从上侧和下侧夹持的状态下，支撑变速器壳体的下表面的加强板，以解决负载在反铲安装状态下行驶时或者通过反铲的挖掘作业时产生的传播到变速箱。

5. 发明授权

US07757805B2 Working vehicle 有权
标题翻译：工作车辆
公开(公告)号：US07757805B2
公开(公告)日：2010-07-20
申请号：US12214956
申请日：2008-06-24
申请人： Kensaku Wakuta , Kazuhiko Miyamoto
发明人： Kensaku Wakuta , Kazuhiko Miyamoto
IPC分类号： B66C23/00
CPC分类号： E02F3/964 , E02F9/0808 , E02F9/0825 , E02F9/16 , E02F9/24
摘要： In a working vehicle in which a backhoe support frame for reinforcing is provided in a rear end portion of a vehicle body frame, and a transmission case is mounted on a rear portion of the vehicle body frame so as to be close to the backhoe support frame, each of support brackets provided in an outer side surface of a rear portion of each of main frames constructing the vehicle body frame so as to protrude outward is connected to a protruding end portion protruding to rightwardly and leftwardly relative to each of lower brace members in a reinforcing plate supporting a lower surface of the transmission case in a state in which a rear axle case protruding outward from the right and left side surfaces of the transmission case is sandwiched from upper and lower sides, in order to dissolve a risk that a load generated at a time of traveling in a backhoe installed state or at a time of an excavating work by the backhoe is propagated to the transmission case.
摘要翻译：在车身框架的后端部设置有用于加强用的反铲支撑框架的工作车辆中，在车身框架的后部安装变速器壳体，使其靠近反铲支撑架设置在构成车体框架的每个主框架的后部的外侧表面中的每个支撑托架向外突出地连接到相对于每个下支架构件向右和向左突出的突出端部，在从变速箱的右侧面和左侧侧面向外侧突出的后桥壳体从上侧和下侧夹持的状态下，支撑变速器壳体的下表面的加强板，以解决负载在反铲安装状态下行驶时或者通过反铲的挖掘作业时产生的传播到变速箱。

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