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1. 发明授权

US4926624A Lawn mower 失效
公开(公告)号：US4926624A
公开(公告)日：1990-05-22
申请号：US333753
申请日：1989-04-03
申请人： Masatake Murakawa , Niro Bando , Masatsugu Tone , Mikio Yuki , Junji Miyata , Tetsuaki Hayashi , Kazuaki Kurohara
发明人： Masatake Murakawa , Niro Bando , Masatsugu Tone , Mikio Yuki , Junji Miyata , Tetsuaki Hayashi , Kazuaki Kurohara
IPC分类号： A01D34/63 , A01D43/063
CPC分类号： A01D43/063 , A01D2101/00 , A01D34/63
摘要： A lawn mower comprising a cutting unit disposed between front and rear wheels, a grass discharge duct extending rearwardly from the cutting unit, and grass collecting containers each defining a top opening for receiving grass clippings sent through the discharge duct. The containers are supported by an E-shaped frame connected to, and retained by pins in, open rear ends of right and left pipe frames extending rearwardly and then upwardly from a mower body. The E-shaped frame engages the open rear ends of the pipe frames to interconnect the rear ends with a selected spacing therebetween.

2. 发明授权

US07607284B2 Riding-type mower vehicle 有权
标题翻译：骑马式割草车
公开(公告)号：US07607284B2
公开(公告)日：2009-10-27
申请号：US12032813
申请日：2008-02-18
申请人： Toshiki Kanai , Hiroyuki Ogasawara , Nobuyuki Yamashita , Kazuaki Kurohara
发明人： Toshiki Kanai , Hiroyuki Ogasawara , Nobuyuki Yamashita , Kazuaki Kurohara
IPC分类号： A01D43/00
CPC分类号： A01D43/063
摘要： A riding-type mower vehicle comprises a mower supported by a vehicle body; a grass collector configured to receive cut grass cut by the mower; a vehicle-side connector located at a rear position of the vehicle body and having a pair of inclined guide portions that face each other such that a distance between the inclined guide portions decreases toward lower portions of the inclined guide portions to open upwardly; and a collector-side connector provided to the grass collector to extend generally downwardly and having a pair of inclined guided portions whose distance from each other decreases toward lower portions of the inclined guided portions; wherein the collector-side connector is attached to the vehicle-side connector by inserting an inclined guided portion of the collector-side connector between the pair of inclined guide portions of the vehicle-side connector.
摘要翻译：一种骑马式割草机包括由车身支撑的割草机; 一种收集器，用于接收割草机切割的草地; 位于车体后部的车辆侧连接器，具有一对相对的倾斜导向部，使得倾斜导向部之间的距离朝向倾斜导向部的下部向下方开口; 以及集电极侧连接器，其设置在所述集料器上，大致向下延伸，并且具有一对彼此间隔的倾斜引导部分朝向所述倾斜被引导部分的下部减小; 其中集电器侧连接器通过将集电侧连接器的倾斜引导部分插入在车辆侧连接器的一对倾斜引导部之间而附接到车辆侧连接器。

3. 发明申请

US20090241501A1 Mower Unit 有权
标题翻译：割草机组
公开(公告)号：US20090241501A1
公开(公告)日：2009-10-01
申请号：US12479286
申请日：2009-06-05
申请人： Ryouzou Imanishi , Tomoyuki Morikawa , Katsuhiko Uemura , Nobuyuki Yamashita , Kazuaki Kurohara , Hiroshi Oshima
发明人： Ryouzou Imanishi , Tomoyuki Morikawa , Katsuhiko Uemura , Nobuyuki Yamashita , Kazuaki Kurohara , Hiroshi Oshima
IPC分类号： A01D34/00
CPC分类号： A01D34/667 , A01D34/81 , A01D42/005 , Y10S56/09
摘要： A mower unit includes a housing, a pair of cutting blades arranged inside the housing, each of the cutting blades being rotatable about a respective vertical axis supported by the housing, the cutting blades being driven to be rotated in opposite directions, and a baffle arranged generally between rotation regions of the cutting blades to guide air flows generated by the cutting blades. The baffle defines an upper baffle portion located adjacent an upper region of the housing, a lower baffle portion located adjacent a lower region of the housing, and an air passage formed for allowing the air flows to flow between the upper baffle portion and lower baffle portion.
摘要翻译：割草机单元包括壳体，布置在壳体内的一对切割刀片，每个切割刀片可围绕由壳体支撑的相应垂直轴线旋转，切割刀片被驱动以沿相反方向旋转，并且挡板布置通常在切割刀片的旋转区域之间引导由切割刀片产生的空气流。挡板限定了邻近壳体的上部区域定位的上部挡板部分，邻近壳体的下部区域设置的下部挡板部分和形成为允许空气流在上部挡板部分和下部挡板部分之间流动的空气通道。

4. 发明申请

US20080202089A1 Riding-Type Mower Vehicle 有权
标题翻译：骑马式割草机
公开(公告)号：US20080202089A1
公开(公告)日：2008-08-28
申请号：US12032813
申请日：2008-02-18
申请人： Toshiki Kanai , Hiroyuki Ogasawara , Nobuyuki Yamashita , Kazuaki Kurohara
发明人： Toshiki Kanai , Hiroyuki Ogasawara , Nobuyuki Yamashita , Kazuaki Kurohara
IPC分类号： A01D43/063
CPC分类号： A01D43/063
摘要： A riding-type mower vehicle comprises a mower supported by a vehicle body; a grass collector configured to receive cut grass cut by the mower; a vehicle-side connector located at a rear position of the vehicle body and having a pair of inclined guide portions that face each other such that a distance between the inclined guide portions decreases toward lower portions of the inclined guide portions to open upwardly; and a collector-side connector provided to the grass collector to extend generally downwardly and having a pair of inclined guided portions whose distance from each other decreases toward lower portions of the inclined guided portions; wherein the collector-side connector is attached to the vehicle-side connector by inserting an inclined guided portion of the collector-side connector between the pair of inclined guide portions of the vehicle-side connector.
摘要翻译：一种骑马式割草机包括由车身支撑的割草机; 一种收集器，用于接收割草机切割的草地; 位于车体后部的车辆侧连接器，具有一对相对的倾斜导向部，使得倾斜导向部之间的距离朝向倾斜导向部的下部向下方开口; 以及集电极侧连接器，其设置在所述集料器上，大致向下延伸，并且具有一对彼此间隔的倾斜引导部分朝向所述倾斜被引导部分的下部减小; 其中集电器侧连接器通过将集电侧连接器的倾斜引导部分插入在车辆侧连接器的一对倾斜引导部之间而附接到车辆侧连接器。

5. 发明申请

US20070056259A1 Grass collector for a mower 有权
标题翻译：割草机的收割机
公开(公告)号：US20070056259A1
公开(公告)日：2007-03-15
申请号：US11508122
申请日：2006-08-22
申请人： Katsuhiko Uemura , Nobuyuki Yamashita , Kazuaki Kurohara , Hiroki Nagai
发明人： Katsuhiko Uemura , Nobuyuki Yamashita , Kazuaki Kurohara , Hiroki Nagai
IPC分类号： A01D43/06
CPC分类号： A01D43/0636 , A01D43/0635
摘要： A grass collector adapted to be attached to a rear of a riding-type mower for receiving cut grass from a mower unit through a duct, the grass collector comprises a front container section having a rearwardly facing opening and adapted to be attached to the riding-type mower, the front container section carrying a first bottom plate having a substantially horizontal position; and a rear container section supported pivotably about a pivot point located in a rear upper region of the front container section and pivotable between a first position wherein the rear container section substantially covers the opening of the front container section and a second position pivoted from the first position to allow cut grass to fall, the rear container section having a second bottom plate having a substantially horizontal position.
摘要翻译：一种草地收集器，其适于附接到骑马式割草机的后部，用于通过管道从割草机单元接收切草，所述草地收集器包括前容器部分，所述前容器部分具有向后的开口并适于附接到所述骑马装置，所述前容器部分承载具有基本水平位置的第一底板; 以及后容器部分，其枢转地围绕位于所述前容器部分的后上部区域中的枢转点枢转，并且在所述后容器部分基本上覆盖所述前容器部分的开口的第一位置和从所述第一位置枢转的第一位置之间枢转，位置以允许切草落下，后部容器部分具有基本上水平的位置的第二底板。

6. 发明授权

US4731983A Lawn mower 失效
标题翻译：割草机
公开(公告)号：US4731983A
公开(公告)日：1988-03-22
申请号：US835831
申请日：1986-03-03
申请人： Mikio Yuki , Niro Bando , Kazuaki Kurohara , Hiroshi Itatani , Fumihiro Ikeda , Hiroyuki Ogasawara , Nobuyuki Yamashita , Masaji Kure
发明人： Mikio Yuki , Niro Bando , Kazuaki Kurohara , Hiroshi Itatani , Fumihiro Ikeda , Hiroyuki Ogasawara , Nobuyuki Yamashita , Masaji Kure
IPC分类号： A01D34/63 , A01D43/063 , A01D34/03
CPC分类号： A01D43/0635 , A01D2101/00 , A01D34/63
摘要： A lawn mower comprises a vehicle body, a cutting unit mounted below the vehicle body, a grass catcher mounted rearwardly of the vehicle body, and a discharge duct extending between the cutting unit and the catcher for transmitting grass clippings from the cutting unit to the catcher. The catcher defines an opening at which a lid member is removably mounted, the lid member includes a coupler opening for coupling to a discharge opening of the discharge duct and an air vent around the coupler opening. The catcher is switchable between a sideways turned posture in which the coupler opening is coupled to the discharge opening and an upright posture in which the coupler opening is directed upwardly.
摘要翻译：割草机包括车身，安装在车身下方的切割单元，安装在车体后方的割草机，以及在切割单元和捕获器之间延伸的排放管道，用于将草剪从切割单元传送到捕获器。捕获器限定了盖构件可拆卸地安装的开口，盖构件包括用于联接到排放管道的排出口的联接开口和围绕联接器开口的通气口。捕获器可以在联接器开口联接到排出口的侧向转动姿势和联接器开口向上指向的直立姿态之间切换。

7. 发明授权

US07905080B2 Grass collector for a mower 有权
标题翻译：割草机的收割机
公开(公告)号：US07905080B2
公开(公告)日：2011-03-15
申请号：US12493327
申请日：2009-06-29
申请人： Katsuhiko Uemura , Nobuyuki Yamashita , Kazuaki Kurohara , Hiroki Nagai
发明人： Katsuhiko Uemura , Nobuyuki Yamashita , Kazuaki Kurohara , Hiroki Nagai
IPC分类号： A01D34/00
CPC分类号： A01D43/0636 , A01D43/0635
摘要： A grass collector adapted to be attached to a rear of a riding-type mower for receiving cut grass from a mower unit through a duct, the grass collector including a front container section having a rearwardly facing opening and adapted to be attached to the riding-type mower, the front container section carrying a first bottom plate having a substantially horizontal position. A rear container section is supported pivotably about a pivot point located in a rear upper region of the front container section and pivotable between a first position wherein the rear container section substantially covers the opening of the front container section and a second position pivoted from the first position to allow cut grass to fall, the rear container section having a second bottom plate having a substantially horizontal position.
摘要翻译：一种草地收集器，其适于附接到骑马式割草机的后部，用于通过管道从割草机单元接收切草，所述草地收集器包括具有向后开口的前容器部分，并且适于附接到所述骑马装置，类型的割草机，前容器部分承载具有基本水平位置的第一底板。后容器部分可枢转地围绕位于前容器部分的后上部区域的枢转点支撑，并且可在第一位置和第二位置之间枢转，其中后容器部分基本上覆盖前容器部分的开口，第二位置从第一位置枢转位置以允许切草落下，后部容器部分具有基本上水平的位置的第二底板。

8. 发明授权

US07543435B2 Mower unit 有权
标题翻译：割草机组
公开(公告)号：US07543435B2
公开(公告)日：2009-06-09
申请号：US11854229
申请日：2007-09-12
申请人： Ryouzou Imanishi , Tomoyuki Morikawa , Katsuhiko Uemura , Nobuyuki Yamashita , Kazuaki Kurohara , Hiroshi Oshima
发明人： Ryouzou Imanishi , Tomoyuki Morikawa , Katsuhiko Uemura , Nobuyuki Yamashita , Kazuaki Kurohara , Hiroshi Oshima
IPC分类号： A01D67/00
CPC分类号： A01D34/667 , A01D34/81 , A01D42/005 , Y10S56/09
摘要： A mower unit includes a housing, a pair of cutting blades arranged inside the housing, each of the cutting blades being rotatable about a respective vertical axis supported by the housing, the cutting blades being driven to be rotated in opposite directions, and a baffle arranged generally between rotation regions of the cutting blades to guide air flows generated by the cutting blades. The baffle defines an upper baffle portion located adjacent an upper region of the housing, a lower baffle portion located adjacent a lower region of the housing, and an air passage formed for allowing the air flows to flow between the upper baffle portion and lower baffle portion.
摘要翻译：割草机单元包括壳体，布置在壳体内的一对切割刀片，每个切割刀片可围绕由壳体支撑的相应垂直轴线旋转，切割刀片被驱动以沿相反方向旋转，并且挡板布置通常在切割刀片的旋转区域之间引导由切割刀片产生的空气流。挡板限定了邻近壳体的上部区域定位的上部挡板部分，邻近壳体的下部区域设置的下部挡板部分和形成为允许空气流在上部挡板部分和下部挡板部分之间流动的空气通道。

9. 发明申请

US20050229568A1 Lawn mower having HST 有权
标题翻译：割草机有HST
公开(公告)号：US20050229568A1
公开(公告)日：2005-10-20
申请号：US10934318
申请日：2004-09-03
申请人： Hiroki Nagai , Hiroyuki Ogasawara , Kazuaki Kurohara , Katsuhiko Uemura , Hiroyuki Tada
发明人： Hiroki Nagai , Hiroyuki Ogasawara , Kazuaki Kurohara , Katsuhiko Uemura , Hiroyuki Tada
IPC分类号： A01D34/64 , A01D34/63 , A01D69/00 , A01D69/03 , B60K17/00 , B60K17/28 , B60K17/34 , B60K17/356
CPC分类号： A01D69/03 , F16H47/02
摘要： A lawn mower has driving front wheels and driving rear wheels. The mower includes a mower unit mounted between the front wheels and the rear wheels to be vertically movable, an engine mounted to a front portion of a vehicle body, a transmission case disposed rearwardly of the engine, an HST coupled to a rear wall of the transmission case, the HST having a pump shaft and a motor shaft both projecting forwardly, a charge pump for the HST attached to a front wall of the transmission case, a transmission mechanism disposed inside the transmission case. The transmission mechanism includes an input shaft operably coupling a transmission shaft from the engine to the pump shaft, a first output shaft for transmitting power from the motor shaft to a transmission shaft for the front wheels, a PTO shaft for transmitting power from the input shaft to a transmission shaft for the mower unit, and a second output shaft for transmitting power from the input shaft to the charge pump. The first and second output shafts extend in a fore-and-aft direction of the mower and parallel with the input shaft, the second output shaft being disposed upwardly of the input shaft, the first output shaft being disposed downwardly of the input shaft.
摘要翻译：割草机具有驾驶前轮和驾驶后轮。割草机包括安装在前轮和后轮之间以垂直移动的割草机单元，安装到车身前部的发动机，设置在发动机后方的变速箱，连接到发动机的后壁的HST 变速器壳体，具有泵轴的HST和两个向前突出的电动机轴，用于安装在变速器壳体的前壁上的HST的电荷泵，设置在变速箱内部的变速机构。传动机构包括将传动轴可操作地联接到发动机到泵轴的输入轴，用于将动力从电机轴传递到用于前轮的传动轴的第一输出轴，用于从输入轴传递动力的PTO轴到用于割草机单元的传动轴，以及用于将动力从输入轴传递到电荷泵的第二输出轴。第一输出轴和第二输出轴沿着割草机的前后方向延伸并平行于输入轴，第二输出轴设置在输入轴的上方，第一输出轴设置在输入轴的下方。

10. 发明授权

US06837324B2 Engine enclosure 有权
标题翻译：发动机外壳
公开(公告)号：US06837324B2
公开(公告)日：2005-01-04
申请号：US10081873
申请日：2002-02-22
申请人： Hiroki Nagai , Takashi Shibata , Hiroyuki Ogasawara , Kazuaki Kurohara
发明人： Hiroki Nagai , Takashi Shibata , Hiroyuki Ogasawara , Kazuaki Kurohara
IPC分类号： B62D25/24 , B60K11/08 , B62D25/10 , B60K13/02
CPC分类号： B60K11/08 , B60Y2200/223 , B62D25/10
摘要： An engine enclosure for use on a vehicle having a cooling system for a vertical shaft type engine with a cooling air intake fan disposed above the engine. The engine enclosure comprises an upper hood for covering the engine from above, the upper hood having an upper surface and right and left side surfaces extending downward from the upper surface, a lower hood for covering lateral areas of the engine, and a cooling air intake opening formed in a position above a lower end of at least one of the right and left side surfaces of the upper hood for taking in ambient air. A partition wall member is disposed between the cooling air intake opening and the cooling air intake fan for restricting mixing of ambient air drawn by the fan and heat generating from the engine.
摘要翻译：一种用于车辆的发动机外壳，具有用于垂直轴式发动机的冷却系统，其具有设置在发动机上方的冷却空气进气风扇。发动机罩包括用于从上方覆盖发动机的上罩，上罩具有上表面以及从上表面向下延伸的左右侧表面，用于覆盖发动机横向区域的下罩和冷却空气入口开口形成在上罩的右侧和左侧表面中的至少一个的下端上方的位置，用于吸收环境空气。分隔壁构件设置在冷却空气吸入口和冷却空气吸入风扇之间，用于限制由风扇吸入的环境空气和从发动机产生的热量的混合。

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