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1. 发明授权

US06720679B2 Interlock circuit for a working vehicle 有权
标题翻译：工作车辆联锁电路
公开(公告)号：US06720679B2
公开(公告)日：2004-04-13
申请号：US09789485
申请日：2001-02-20
申请人： Eriya Harada , Nobuyuki Yamashita , Shinichiro Saji , Yoshio Tomiyama , Takashi Shibata
发明人： Eriya Harada , Nobuyuki Yamashita , Shinichiro Saji , Yoshio Tomiyama , Takashi Shibata
IPC分类号： H02H300
CPC分类号： A01B71/06 , B60K25/00 , B60K28/10 , B60W30/18036 , B60W2510/0208 , B60Y2200/223
摘要： An interlock circuit for a working vehicle having a vehicle body, a working implement attached to the vehicle body, a clutch mechanism for connecting and disconnecting power to the working implement, and a shifting device for determining a traveling direction of the vehicle body. The interlock circuit has a check function to check a backward operational run in which the vehicle body travels backward with the clutch mechanism engaged, and a release function to permit a backward operational run by canceling the check function. The check function checks the backward operational run based on a signal indicating an on/off state of the clutch mechanism and a signal indicating a traveling direction of the vehicle body determined by the shifting device. The release function maintains the check function off continuously by operating a release switch when the clutch mechanism is engaged, and the signal indicating a traveling direction of the vehicle body indicates forward or neutral.
摘要翻译：一种用于具有车体的作业车辆的联锁电路，安装在车体上的作业工具，用于连接和断开对工作工具的动力的离合器机构，以及用于确定车身行驶方向的换档装置。互锁电路具有检查功能，用于检查车体在离合器机构接合时向后行进的后退操作行程，以及通过取消检查功能来允许后退操作行驶的释放功能。检查功能基于指示离合器机构的开/关状态的信号和指示由换档装置确定的车身行驶方向的信号来检查向后运行。当离合器机构接合时，释放功能通过操作释放开关来保持检查功能，并且指示车身行进方向的信号指示向前或中立。

2. 发明授权

US06513312B1 Mower with a grass catcher 有权
标题翻译：用割草机割草机
公开(公告)号：US06513312B1
公开(公告)日：2003-02-04
申请号：US09652778
申请日：2000-08-31
申请人： Shoso Ishimori , Nobuyuki Yamashita , Takashi Fujii , Kazuaki Kurohara , Shinichiro Saji
发明人： Shoso Ishimori , Nobuyuki Yamashita , Takashi Fujii , Kazuaki Kurohara , Shinichiro Saji
IPC分类号： A01D3470
CPC分类号： A01D43/0635 , A01D34/63 , A01D2101/00
摘要： A mower with a grass catcher (10) for collecting grass clippings transmitted from a mower unit. The grass catcher has an inlet opening (12) in a front position thereof, and an outlet opening (13) and an openable lid (14) in a rear position. The grass catcher (10) is connected to the rear end of a vehicle body to be supported in a suspended state by a grass catcher support unit (100). The support unit includes mounting posts (9) attached to the rear end of the vehicle body and extending upward, and a support link mechanism (20) for interconnecting upper regions of the mounting posts and lower rearward regions of the grass catcher, and for switching the grass catcher between a grass clippings collecting posture with the inlet opening directed forwardly of the vehicle body, and a raised dumping posture with the outlet opening directed downward. The support link mechanism performs a switching process for switching the grass catcher from the grass clippings collecting posture to the raised dumping posture. The switching process includes a translating process for translating the grass catcher obliquely rearward and upward while maintaining the grass catcher substantially parallel to the grass clippings collecting posture, and a rotating process for rotating the grass catcher until the outlet opening is directed downward.
摘要翻译：具有捕草器（10）的割草机，用于收集从割草机单元传送的草屑。抓地器在其前部具有入口开口（12），在后方具有出口开口（13）和可打开的盖子（14）。草捕集器（10）通过抓地器支撑单元（100）连接到待停车状态的车身后端。支撑单元包括安装在车身后端并向上延伸的安装柱（9），以及支撑连杆机构（20），用于互连安装柱的上部区域和草地捕捉器的下部后部区域，并用于切换在草剪收集姿势与前方向前方的入口开口之间的草捕捉器以及朝向下方的出口开口的升高倾倒姿态。支撑连杆机构执行切换处理，以将草捕集器从草地收集姿势切换到升高的倾倒姿势。切换处理包括：使草地捕捉器基本上平行于草屑收集姿势的方式向上方倾斜地平移草地捕捉器的转移处理，以及用于使捕捉器旋转直到出口开口朝下的旋转处理。

3. 发明申请

US20070219047A1 Operating apparatus for hydrostatic continously variable speed-change device for work vehicle 有权
标题翻译：用于工作车辆静液压连续变速装置的操作装置
公开(公告)号：US20070219047A1
公开(公告)日：2007-09-20
申请号：US11714081
申请日：2007-03-05
申请人： Yasunobu Nakatani , Fumitake Okunishi , Yoshifumi Horiuchi , Hiroki Bessho , Yoshihiro Kawahara , Mitsugu Kobayashi , Shinichiro Saji , Masaki Hayashi
发明人： Yasunobu Nakatani , Fumitake Okunishi , Yoshifumi Horiuchi , Hiroki Bessho , Yoshihiro Kawahara , Mitsugu Kobayashi , Shinichiro Saji , Masaki Hayashi
IPC分类号： B60W10/00
CPC分类号： B60W30/188 , B60W10/103 , B60W10/184 , F16H59/54 , F16H61/4043 , F16H61/4157 , Y10T74/19158 , Y10T74/19163 , Y10T477/648
摘要： A work vehicle includes: a hydrostatic continuously variable speed-change device; a gear type multiple-stage speed-change device disposed downstream of the hydrostatic continuously variable speed-change device with respect to a direction in which power is transmitted; first and second oil passages interconnecting between a hydraulic pump and a hydraulic motor in the hydrostatic continuously variable speed-change device; a bypass oil passage communicating the first and second oil passages with each other; a valve mechanism for opening and closing the bypass oil passage; and a manual operating member provided in a driving section for opening and closing the valve mechanism.
摘要翻译：工作车辆包括：静液压无级变速装置; 齿轮式多级变速装置，相对于传递动力的方向设置在静液压无级变速装置的下游; 第一和第二油道，其在液压无级变速装置中相互连接在液压泵和液压马达之间; 旁通油路，其使第一和第二油路彼此连通; 用于打开和关闭旁路油路的阀机构; 以及设置在用于打开和关闭阀机构的驱动部中的手动操作构件。

4. 发明授权

US09180850B2 Working vehicle 有权
标题翻译：工作车辆
公开(公告)号：US09180850B2
公开(公告)日：2015-11-10
申请号：US13418860
申请日：2012-03-13
申请人： Takashi Kuramoto , Masashi Osuga , Masaki Hayashi , Shinichiro Saji
发明人： Takashi Kuramoto , Masashi Osuga , Masaki Hayashi , Shinichiro Saji
IPC分类号： B60T11/06
CPC分类号： B60T11/06
摘要： An operating system is formed in which an engagement shaft supported on an end portion of a brake piston is inserted through an engagement hole portion of a balance member; an operation wire is connected to the balance member via a coupling pin; and brake operating arms of rear wheel brake mechanisms are operated by a pair of arm portions of the balance member. A broad area is formed in the engagement hole portion in a manner allowing the balance member to swing about the coupling pin when the operation wire is pulled.
摘要翻译：一种操作系统，其中支撑在制动活塞的端部上的接合轴通过平衡构件的接合孔部分插入; 操作线通过连接销连接到平衡构件; 并且后轮制动机构的制动操作臂由平衡构件的一对臂部分操作。当操作线被拉动时，在接合孔部分中以允许平衡构件围绕联接销摆动的方式形成宽的区域。

5. 发明授权

US08454041B2 Suspension arm unit for vehicle 有权
标题翻译：车辆悬架单元
公开(公告)号：US08454041B2
公开(公告)日：2013-06-04
申请号：US13051485
申请日：2011-03-18
申请人： Takashi Fujii , Shoichiro Kawamura , Yuhei Nishimura , Shinichiro Saji , Kyouhei Hamamura
发明人： Takashi Fujii , Shoichiro Kawamura , Yuhei Nishimura , Shinichiro Saji , Kyouhei Hamamura
IPC分类号： B60G3/20 , B60G7/00 , B60G3/00
CPC分类号： B60G3/20 , B60G2200/144 , B60G2300/13 , Y10T29/49622
摘要： A suspension arm unit for vehicle includes: a pair of profile beams each having a U-shaped cross section with an opening oriented in a horizontal direction and including: a base end part formed on one end side of the profile beam and vertically swingably supported on a vehicle body side about an axis extending in a front-rear direction; and a distal end part formed on the other end side, to which a knuckle arm unit of a wheel is attached. The pair of the profile beams are arranged in the front-rear direction so that the openings face each other in the front-rear direction and a gap between the profile beams becomes larger from the distal end part to the base end part, and the pair of the profile beams are connected to each other at the distal end part and to the knuckle arm unit through a rotary joint.
摘要翻译：一种用于车辆的悬架臂单元，包括：一对轮廓梁，每个轮廓梁具有U形横截面，其具有沿水平方向定向的开口，并且包括：基端部，其形成在轮廓梁的一端侧，并且可垂直地可摆动地支撑在围绕沿前后方向延伸的轴线的车体侧; 以及形成在另一端侧的远端部，车轮的转向节单元被附接到该远端部。一对轮廓梁沿前后方向布置，使得开口在前后方向上彼此面对，并且轮廓梁之间的间隙从远端部分到基端部分变大，并且该对轮廓梁通过旋转接头在远端部分连接到转向节臂单元。

6. 发明申请

US20080084082A1 Operator's station structure for work vehicle 有权
标题翻译：作业车站结构
公开(公告)号：US20080084082A1
公开(公告)日：2008-04-10
申请号：US11726368
申请日：2007-03-21
申请人： Norimi Nakamura , Koji Nada , Shoichiro Kawamura , Masaki Hayashi , Masaru Nakaji , Shinichiro Saji , Takeshi Tsuchiya
发明人： Norimi Nakamura , Koji Nada , Shoichiro Kawamura , Masaki Hayashi , Masaru Nakaji , Shinichiro Saji , Takeshi Tsuchiya
IPC分类号： B60R11/06
CPC分类号： B60R11/00 , B60R13/083 , B60R2011/005 , B60R2011/0075
摘要： An operator's station structure for a work vehicle having a motor section, comprising: a seat that is disposed on the operator's station for a work vehicle and has a moveable seat part; and a removable storage box that is disposed below the seat, that has an upwardly opening shape, and that has an interior accessible by moving the seat part.
摘要翻译：一种具有电动机部分的作业车辆的操作员站结构，包括：座椅，设置在操作员站上用于工作车辆并具有可移动的座椅部分; 以及设置在所述座椅下方的可移动存储盒，所述可移动存储盒具有向上开口的形状，并且具有通过移动所述座椅部件而可接近的内部。

7. 发明授权

US07854182B2 Operating apparatus for hydrostatic continuously variable speed-change device for work vehicle 有权
标题翻译：用于工作车辆静液压连续变速装置的操作装置
公开(公告)号：US07854182B2
公开(公告)日：2010-12-21
申请号：US11714081
申请日：2007-03-05
申请人： Yasunobu Nakatani , Fumitake Okunishi , Yoshifumi Horiuchi , Hiroki Bessho , Yoshihiro Kawahara , Mitsugu Kobayashi , Shinichiro Saji , Masaki Hayashi
发明人： Yasunobu Nakatani , Fumitake Okunishi , Yoshifumi Horiuchi , Hiroki Bessho , Yoshihiro Kawahara , Mitsugu Kobayashi , Shinichiro Saji , Masaki Hayashi
IPC分类号： F16D31/02 , B60K17/10 , B60K17/00 , F16H47/00
CPC分类号： B60W30/188 , B60W10/103 , B60W10/184 , F16H59/54 , F16H61/4043 , F16H61/4157 , Y10T74/19158 , Y10T74/19163 , Y10T477/648
摘要： A work vehicle includes a hydrostatic continuously variable speed-change device, a gear type multiple-stage speed-change device disposed downstream of the hydrostatic continuously variable speed-change device with respect to a direction in which power is transmitted, first and second oil passages, a bypass oil passage communicating the first and second oil passages with each other, a valve mechanism for opening and closing the bypass oil passage, and a manual operating member provided in a driving section for opening and closing the valve mechanism.
摘要翻译：工作车辆包括静液压无级变速装置，相对于动力传递方向设置在静液压连续变速装置的下游的齿轮式多级变速装置，第一和第二油路将第一和第二油路彼此连通的旁通油路，用于打开和关闭旁通油路的阀机构，以及设置在用于打开和关闭阀机构的驱动部分中的手动操作构件。

8. 发明授权

US07815246B2 Sealing structure for cabin 有权
标题翻译：客舱密封结构
公开(公告)号：US07815246B2
公开(公告)日：2010-10-19
申请号：US11853508
申请日：2007-09-11
申请人： Norimi Nakamura , Shinichiro Saji , Takeshi Tsuchiya , Masanori Fujino
发明人： Norimi Nakamura , Shinichiro Saji , Takeshi Tsuchiya , Masanori Fujino
IPC分类号： B60R13/07
CPC分类号： B62D33/06 , B62D25/07
摘要： A cab includes a cab frame forming the cab, an outer roof configured to cover the cab frame from above and to be fastened to the cab frame from above, a seal mount protruding downwardly from an edge of the outer roof, and a seal material including a body portion having a recess for receiving the seal mount. The periphery of the body portion of the seal material has a seal lip for contacting the cab frame for sealing, and a drain groove for draining water entering between the seal material and the cab frame.
摘要翻译：驾驶室包括形成驾驶室的驾驶室框架，构造成从上方覆盖驾驶室框架并从上方紧固到驾驶室框架的外屋顶，从外屋顶的边缘向下突出的密封安装件，以及包括主体部分具有用于接收密封安装件的凹部。密封材料的主体部分的周边具有用于接触驾驶室框架以进行密封的密封唇和用于排出进入密封材料和驾驶室框架之间的水的排水沟。

9. 发明申请

US20120018973A1 Suspension Arm Unit for Vehicle 有权
标题翻译：车辆悬架单元
公开(公告)号：US20120018973A1
公开(公告)日：2012-01-26
申请号：US13051485
申请日：2011-03-18
申请人： Takashi Fujii , Shoichiro Kawamura , Yuhei Nishimura , Shinichiro Saji , Kyouhei Hamamura
发明人： Takashi Fujii , Shoichiro Kawamura , Yuhei Nishimura , Shinichiro Saji , Kyouhei Hamamura
IPC分类号： B60G3/06
CPC分类号： B60G3/20 , B60G2200/144 , B60G2300/13 , Y10T29/49622
摘要： A suspension arm unit for vehicle includes: a pair of profile beams each having a U-shaped cross section with an opening oriented in a horizontal direction and including: a base end part formed on one end side of the profile beam and vertically swingably supported on a vehicle body side about an axis extending in a front-rear direction; and a distal end part formed on the other end side, to which a knuckle arm unit of a wheel is attached. The pair of the profile beams are arranged in the front-rear direction so that the openings face each other in the front-rear direction and a gap between the profile beams becomes larger from the distal end part to the base end part, and the pair of the profile beams are connected to each other at the distal end part and to the knuckle arm unit through a rotary joint.
摘要翻译：一种用于车辆的悬架臂单元，包括：一对轮廓梁，每个轮廓梁具有U形横截面，其具有沿水平方向定向的开口，并且包括：基端部，其形成在轮廓梁的一端侧，并且可垂直地可摆动地支撑在围绕沿前后方向延伸的轴线的车体侧; 以及形成在另一端侧的远端部，车轮的转向节单元被附接到该远端部。一对轮廓梁沿前后方向布置，使得开口在前后方向上彼此面对，并且轮廓梁之间的间隙从远端部分到基端部分变大，并且该对轮廓梁通过旋转接头在远端部分连接到转向节臂单元。

10. 发明授权

US07673920B2 Operator's station structure for work vehicle 有权
标题翻译：作业车站结构
公开(公告)号：US07673920B2
公开(公告)日：2010-03-09
申请号：US11726368
申请日：2007-03-21
申请人： Norimi Nakamura , Koji Nada , Shoichiro Kawamura , Masaki Hayashi , Masaru Nakaji , Shinichiro Saji , Takeshi Tsuchiya
发明人： Norimi Nakamura , Koji Nada , Shoichiro Kawamura , Masaki Hayashi , Masaru Nakaji , Shinichiro Saji , Takeshi Tsuchiya
IPC分类号： B60N2/10 , B60R7/04
CPC分类号： B60R11/00 , B60R13/083 , B60R2011/005 , B60R2011/0075
摘要： An operator's station structure for a work vehicle having a motor section, comprising: a seat that is disposed on the operator's station for a work vehicle and has a moveable seat part; and a removable storage box that is disposed below the seat, that has an upwardly opening shape, and that has an interior accessible by moving the seat part.
摘要翻译：一种具有电动机部分的作业车辆的操作员站结构，包括：座椅，设置在操作员站上用于工作车辆并具有可移动的座椅部分; 以及设置在所述座椅下方的可移动存储盒，所述可移动存储盒具有向上开口的形状，并且具有通过移动所述座椅部件而可接近的内部。

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