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1. 发明申请

US20060201123A1 Fill detection device for grass container and grass container 有权
标题翻译：草场集装箱灌装检测装置
公开(公告)号：US20060201123A1
公开(公告)日：2006-09-14
申请号：US11220971
申请日：2005-09-07
申请人： Hideya Umemoto , Eriya Harada , Hiroki Nagai , Hiroyuki Tada , Nobuyuki Yamashita , Kazutomo Miyaguchi
发明人： Hideya Umemoto , Eriya Harada , Hiroki Nagai , Hiroyuki Tada , Nobuyuki Yamashita , Kazutomo Miyaguchi
IPC分类号： A01D61/00
CPC分类号： A01D43/0635
摘要： A fill detection device for a grass container includes: a detection switch; a pivot sensor that is fastened inside the grass container, that can actuate the detection switch as a result of contact with cut grass, and whose position can be changed between a raised non-detection position and a lowered detection position, the pivot sensor having: a first pressure-sensing surface that faces generally upwardly when the pivot sensor is in the non-detection position; and a second pressure-sensing surface that is linked to the first pressure-sensing surface, and that faces generally substantially rearwardly when the pivot sensor is in the non-detection position.
摘要翻译：用于草地容器的填充检测装置包括：检测开关; 枢转传感器，其固定在草地容器内部，由于与切草接触而能够启动检测开关，并且其位置可以在升高的非检测位置和降低的检测位置之间改变，所述枢轴传感器具有：第一压力感测表面，当枢轴传感器处于非检测位置时，其大致向上; 以及第二压力感测表面，其连接到第一压力感测表面，并且当枢转传感器处于非检测位置时，大致向后的面。

2. 发明授权

US07448192B2 Fill detection device for grass container 有权
标题翻译：草容器检测装置
公开(公告)号：US07448192B2
公开(公告)日：2008-11-11
申请号：US11220971
申请日：2005-09-07
申请人： Hideya Umemoto , Eriya Harada , Hiroki Nagai , Hiroyuki Tada , Nobuyuki Yamashita , Kazutomo Miyaguchi
发明人： Hideya Umemoto , Eriya Harada , Hiroki Nagai , Hiroyuki Tada , Nobuyuki Yamashita , Kazutomo Miyaguchi
IPC分类号： A01D43/00 , A01D43/06
CPC分类号： A01D43/0635
摘要： A fill detection device for a grass container includes: a detection switch; a pivot sensor that is fastened inside the grass container, that can actuate the detection switch as a result of contact with cut grass, and whose position can be changed between a raised non-detection position and a lowered detection position, the pivot sensor having: a first pressure-sensing surface that faces generally upwardly when the pivot sensor is in the non-detection position; and a second pressure-sensing surface that is linked to the first pressure-sensing surface, and that faces generally substantially rearwardly when the pivot sensor is in the non-detection position.
摘要翻译：用于草地容器的填充检测装置包括：检测开关; 枢转传感器，其固定在草地容器内部，由于与切草接触而能够启动检测开关，并且其位置可以在升高的非检测位置和降低的检测位置之间改变，所述枢轴传感器具有：第一压力感测表面，当枢轴传感器处于非检测位置时，其大致向上; 以及第二压力感测表面，其连接到第一压力感测表面，并且当枢转传感器处于非检测位置时，大致向后的面。

3. 发明申请

US20050109003A1 Grass collecting system for a lawn mower 有权
标题翻译：割草机草收集系统
公开(公告)号：US20050109003A1
公开(公告)日：2005-05-26
申请号：US10936432
申请日：2004-09-08
申请人： Takashi Shibata , Hideya Umemoto , Nobuyuki Yamashita , Eriya Harada , Takashi Kuramoto
发明人： Takashi Shibata , Hideya Umemoto , Nobuyuki Yamashita , Eriya Harada , Takashi Kuramoto
IPC分类号： A01D34/63 , A01D34/64 , A01D43/063 , A01D43/00
CPC分类号： A01D43/0635
摘要： A grass collecting system having a grass collecting duct for transmitting grass clippings reaped by a mower unit to a grass catcher in a grass collecting position, the grass catcher being swingable to a grass discharge position. The grass collecting duct includes a top plate and right and left side plates for guiding the grass clippings from the mower unit to the grass catcher. An outlet portion is defined by an end of a space surrounded by the top plate and the right and left side plates. A grass clippings discharge path is formed for transmitting the grass clippings received from said mower unit, from the outlet portion (6B) of the grass collecting duct (6) into the grass catcher (5). A bottom plate unit (63) disposed in the outlet portion to be swingable about a pivot shaft (73) from a guide position for preventing falling of the grass clippings to an upstanding position. The bottom plate unit (63) has a shortening mechanism for shortening a distance between a forward end of the bottom plate unit projecting into the grass collecting duct (6), and the pivot shaft.
摘要翻译：一种草地收集系统，具有用于将通过割草机单元收割的草屑传送到收集位置的草地捕集器的草地收集管道，所述捕草器可摆动到放牧位置。草收集管包括顶板和用于将割草机从割草机引导到捕草器的左右侧板。出口部分由顶板和右侧板和左侧板围绕的空间的端部限定。形成草屑排出路径，用于将从所述割草机单元接收的草屑从草集合管道（6）的出口部分（6B）传送到捕草器（5）中。布置在出口部分中的底板单元（63）能够从引导位置围绕枢轴（73）摆动，以防止草屑落到直立位置。底板单元（63）具有缩短突出到草集合管（6）的底板单元的前端与枢转轴之间的距离的缩短机构。

4. 发明授权

US07124563B2 Grass collecting system for a lawn mower 有权
标题翻译：割草机草收集系统
公开(公告)号：US07124563B2
公开(公告)日：2006-10-24
申请号：US10936432
申请日：2004-09-08
申请人： Takashi Shibata , Hideya Umemoto , Nobuyuki Yamashita , Eriya Harada , Takashi Kuramoto
发明人： Takashi Shibata , Hideya Umemoto , Nobuyuki Yamashita , Eriya Harada , Takashi Kuramoto
IPC分类号： A01D43/00
CPC分类号： A01D43/0635
摘要： A grass collecting system having a grass collecting duct for transmitting grass clippings reaped by a mower to a swingable grass catcher. The grass collecting duct includes top and side plates for guiding grass clippings from the mower unit to the grass catcher. An outlet portion is defined by an end of a space surrounded by the top and side plates. The grass collection system also having a grass clippings discharge path for transmitting grass clippings received from the mower, from the outlet portion into the grass catcher, and a bottom plate unit disposed in the outlet portion that is swingable about a pivot shaft from a guide position to an upstanding position. The bottom plate unit has a shortening mechanism for shortening a distance between a forward end of the bottom plate unit projecting into the grass collecting duct and the pivot shaft.
摘要翻译：一种草收集系统，具有用于将由割草机收割的草屑传送到可摆放的捕草器的草集合管道。草收集管包括顶部和侧板，用于将割草机从割草机引导到捕草器。出口部分由由顶板和侧板围绕的空间的端部限定。草收集系统还具有用于将从割草机接收的草屑从出口部分传送到草地捕集器中的草屑排放路径和设置在出口部分中的底板单元，该底板单元可绕枢轴从导向位置到一个直立的位置。底板单元具有缩短突出到草集合管道的底板单元的前端与枢轴之间的距离的缩短机构。

5. 发明授权

US5887671A Working vehicle with power steering 失效
标题翻译：带动力转向的工作车辆
公开(公告)号：US5887671A
公开(公告)日：1999-03-30
申请号：US882521
申请日：1997-06-25
申请人： Mikio Yuki , Hiroyuki Ogasawara , Masatake Murakawa , Kazuaki Kurohara , Nobuyuki Yamashita , Masaki Hayashi , Eriya Harada , Masatoshi Yamaguchi , Hiroki Nagai , Yoshio Tomiyama , Katsuhiko Uemura
发明人： Mikio Yuki , Hiroyuki Ogasawara , Masatake Murakawa , Kazuaki Kurohara , Nobuyuki Yamashita , Masaki Hayashi , Eriya Harada , Masatoshi Yamaguchi , Hiroki Nagai , Yoshio Tomiyama , Katsuhiko Uemura
IPC分类号： B60K11/08 , B62D5/04 , B60K11/06
CPC分类号： B62D5/0463 , B60K11/08 , B62D5/04
摘要： A working vehicle with power steering, having a substantially closed accommodating space defined by an engine hood and a control panel, an engine disposed in the accommodating space and a steering shaft disposed in the control panel. A cooling fan produces cooling air flows moving toward the engine from an air intake formed in the control panel. A power steering apparatus for supplying steering assist power to the steering shaft, and a control unit for controlling the power steering apparatus, are arranged in the accommodating space to be exposed to the cooling air flows.
摘要翻译：具有动力转向的工作车辆，具有由发动机罩和控制面板限定的基本封闭的容纳空间，设置在容纳空间中的发动机和设置在控制面板中的转向轴。冷却风扇从形成在控制面板上的进气口产生朝向发动机移动的冷却空气流。用于向转向轴提供转向辅助动力的动力转向装置和用于控制动力转向装置的控制单元布置在容纳空间中以暴露于冷却空气流。

6. 发明授权

US06360517B1 Mower unit 有权
标题翻译：割草机组
公开(公告)号：US06360517B1
公开(公告)日：2002-03-26
申请号：US09512227
申请日：2000-02-24
申请人： Shozo Ishimori , Nobuyuki Yamashita , Hiroki Nagai , Hiroshi Oshima , Eriya Harada , Hiroshi Kawabata
发明人： Shozo Ishimori , Nobuyuki Yamashita , Hiroki Nagai , Hiroshi Oshima , Eriya Harada , Hiroshi Kawabata
IPC分类号： A01D6700
CPC分类号： A01D43/063 , A01D34/63 , A01D34/71 , A01D43/0635 , A01D2101/00
摘要： A mower unit (B) having a housing (13), blades (12) supported in the housing to be rotatable about vertical axes (P1) acting as the centers of rotation, cutting edges (12A) defined at front edge regions of each blade with respect to a direction of rotation thereof, and lift vanes (12B) erected from rear edge regions of each blade with respect to the direction of rotation thereof. Each of the lift vanes includes a first vane portion (12b) extending the more rearwardly, with respect to the direction of rotation, the farther away the first vane is from the center of rotation, and a second vane portion (12c) bent in the direction of rotation from a radially outward end of the first vane portion.
摘要翻译：一种具有壳体（13）的割草机单元（B），支撑在壳体中的叶片（12），可围绕作为旋转中心的垂直轴线（P1）旋转;限定在每个叶片的前边缘区域处的切割刃相对于其旋转方向，以及从每个叶片的后边缘区域竖立的提升叶片（12B）相对于其旋转方向。每个提升叶片包括相对于旋转方向向后延伸的第一叶片部分（12b），第一叶片远离旋转中心越远;以及第二叶片部分（12c），其弯曲在从第一叶片部分的径向向外端的旋转方向。

7. 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。

8. 发明授权

US5678648A Working vehicle 失效
标题翻译：工作车辆
公开(公告)号：US5678648A
公开(公告)日：1997-10-21
申请号：US410520
申请日：1995-03-27
申请人： Ryozo Imanishi , Nobuyuki Yamashita , Hiroyuki Ogasawara , Masaki Hayashi , Katsuhiko Uemura , Eriya Harada
发明人： Ryozo Imanishi , Nobuyuki Yamashita , Hiroyuki Ogasawara , Masaki Hayashi , Katsuhiko Uemura , Eriya Harada
IPC分类号： B60K11/04 , B60K5/06 , B60K11/02 , B60K11/06 , B60K11/08 , F01P1/06 , F01P5/06 , F01P11/12 , F02B63/02
CPC分类号： F01P5/06 , B60K11/08 , F02B63/02 , B60K11/02 , B60K11/06 , B60K5/06 , B60Y2200/223 , F01P2050/08
摘要： A working vehicle according to the present invention has a vertical engine mounted in an engine room covered by a hood, cooling air being drawn from above the engine and exhausted outwardly of a vehicle body through exhaust openings formed in a front surface of the hood. The working vehicle includes a fan disposed above the engine, and dust netting disposed above the fan. The dust netting is substantially box-shaped and includes an overhang portion extending rearwardly of the engine and downwardly.
摘要翻译：根据本发明的工作车辆具有安装在由发动机罩覆盖的发动机室中的垂直发动机，冷却空气从发动机的上方抽出，并通过形成在发动机罩的前表面中的排气口从车身向外排出。工作车辆包括设置在发动机上方的风扇和设置在风扇上方的防尘网。防尘网基本上是箱形的，并且包括从发动机向后延伸并向下延伸的伸出部分。

9. 发明授权

US5335487A Engine speed control apparatus for a working vehicle 失效
标题翻译：用于工作车辆的发动机速度控制装置
公开(公告)号：US5335487A
公开(公告)日：1994-08-09
申请号：US26368
申请日：1993-03-04
申请人： Masatake Murakawa , Akira Minoura , Kazuaki Kurohara , Ryozo Imanishi , Nobuyuki Yamashita , Eriya Harada
发明人： Masatake Murakawa , Akira Minoura , Kazuaki Kurohara , Ryozo Imanishi , Nobuyuki Yamashita , Eriya Harada
IPC分类号： A01D34/68 , B60K26/04 , B60W30/18 , A01D34/00
CPC分类号： B60W30/18 , B60K26/04 , B60W10/04 , B60W10/103
摘要： A rotating rate control apparatus for adjusting rotation of an engine of a working vehicle between a minimum rate and a maximum rate. The control apparatus has a first, a second and a third rotating rate adjusting devices. The first rotating rate adjusting device adjusts a basic rotating rate of the engine between the minimum rate and maximum rate. The second rotating rate adjusting device is shiftable between an ON position and an OFF position. The second rotating rate adjusting device is operable, when in the ON position, to set the engine to a predetermined rotating rate between the minimum rate and the maximum rate inclusive. The third rotating rate adjusting device is operable, when the second rotating rate adjusting device is in the OFF position, to adjust the rotating rate of the engine between the basic rotating rate adjusted by the first rotating rate adjusting device and the maximum rate.
摘要翻译：一种用于在最小速率和最大速率之间调整作业车辆的发动机的旋转的转速控制装置。控制装置具有第一，第二和第三转速调节装置。第一旋转速率调节装置调整发动机的最小速率和最大速率之间的基本转速。第二转速调节装置可在ON位置和OFF位置之间移动。当处于接通位置时，第二转速调节装置可将发动机设定在包括最小速率和最大速率之间的预定转速。当第二转速调节装置处于关闭位置时，第三转速调节装置可以调节发动机在由第一转速调节装置调节的基本转速与最大转速之间的转速。

10. 发明授权

US6122903A Apparatus for raising and lowering a mower unit 失效
标题翻译：用于升降割草机单元的装置
公开(公告)号：US6122903A
公开(公告)日：2000-09-26
申请号：US957799
申请日：1997-10-24
申请人： Masaki Hayashi , Masatake Murakawa , Kazuaki Kurohara , Nobuyuki Yamashita , Mikio Yuki , Eriya Harada
发明人： Masaki Hayashi , Masatake Murakawa , Kazuaki Kurohara , Nobuyuki Yamashita , Mikio Yuki , Eriya Harada
IPC分类号： A01D34/64 , A01D34/74
CPC分类号： A01D34/74 , A01D2101/00 , Y10S56/22
摘要： An apparatus for raising and lowering a mower unit, having a control lever movable between a first terminal position and a second terminal position for raising and lowering the mower unit, a link mechanism for raising the mower unit with movement from the first terminal position to the second terminal position of the control lever, a first stopper for holding the control lever in the first terminal position, a second stopper for holding the control lever in the second terminal position, and an assist mechanism for applying a force to the link mechanism to raise the mower unit only when the control lever is located between the first terminal position and the second terminal position.
摘要翻译：一种用于升降割草机单元的装置，具有可在第一端子位置和第二端子位置之间移动的用于升降割草机单元的控制杆，用于使割草机单元从第一端子位置移动到控制杆的第二端子位置，用于将控制杆保持在第一端子位置的第一止动件，用于将控制杆保持在第二端子位置的第二止动件和用于向连杆机构施加力的辅助机构，以提升割草机单元仅在控制杆位于第一端子位置和第二端子位置之间时才进行。

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