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    Lawn tractor having a blower unit and a grass clippings transport duct
    4.
    发明授权
    Lawn tractor having a blower unit and a grass clippings transport duct 失效
    草坪拖拉机有吹风机单元和草屑运输管道

    公开(公告)号：US5560188A

    公开(公告)日：1996-10-01

    申请号：US410528

    申请日：1995-03-27

    申请人： Masatake Murakawa ,  Eriya Harada ,  Katsuhiko Uemura ,  Kazuaki Kurohara

    发明人： Masatake Murakawa ,  Eriya Harada ,  Katsuhiko Uemura ,  Kazuaki Kurohara

    IPC分类号： A01D34/63 ,  A01D43/077 ,  A01D34/70

    CPC分类号： A01D43/077 ,  A01D2101/00 ,  A01D34/63

    摘要： A lawn tractor has an engine with a vertical output shaft, front wheels and rear wheels, a body frame extending longitudinally of the tractor, a mower unit supported by the body frame, a grass catcher supported the by body frame, a blower unit supported by the body frame, and a duct for transporting grass clippings cut by the mower unit into the grass catcher. The duct includes a first duct portion extending between the mower unit and the blower unit, and a second duct portion extending between the blower unit and the grass catcher. The mower unit has a vertical mower drive shaft for receiving engine power. The blower unit has a vertical blower input shaft for receiving engine power. An intermediate shaft is disposed between the mower unit and blower unit. The intermediate shaft has a first, a second and a third pulleys mounted thereon. The first pulley is drivably connected to the engine output shaft. The second pulley is drivably connected to the mower drive shaft. The third pulley is drivably connected to the blower input shaft.

    摘要翻译： 草坪拖拉机具有发动机，其具有垂直输出轴，前轮和后轮，沿拖拉机纵向延伸的主体框架，由主体框架支撑的割草机单元，由主体框架支撑的割草机，由主体框架支撑的鼓风机单元， 身体框架和用于将由割草机单元切割的草屑运送到捕草器的管道。 所述管道包括在所述割草机单元和所述鼓风机单元之间延伸的第一管道部分和在所述鼓风机单元和所述捕草器之间延伸的第二管道部分。 割草机单元具有用于接收发动机功率的垂直割草机驱动轴。 鼓风机单元具有用于接收发动机功率的垂直鼓风机输入轴。 中间轴设置在割草机单元和鼓风机单元之间。 中间轴具有安装在其上的第一，第二和第三滑轮。 第一滑轮可驱动地连接到发动机输出轴。 第二滑轮可驱动地连接到割草机驱动轴。 第三滑轮可驱动地连接到鼓风机输入轴。

    Engine hood construction of work vehicle
    5.
    发明授权
    Engine hood construction of work vehicle 失效
    发动机罩构造工作车

    公开(公告)号：US5718303A

    公开(公告)日：1998-02-17

    申请号：US557944

    申请日：1995-11-14

    申请人： Hiroyuki Ogasawara ,  Mikio Yuki ,  Akira Minoura ,  Kazuaki Kurohara ,  Masaki Hayashi ,  Katsuhiko Uemura ,  Eriya Harada

    发明人： Hiroyuki Ogasawara ,  Mikio Yuki ,  Akira Minoura ,  Kazuaki Kurohara ,  Masaki Hayashi ,  Katsuhiko Uemura ,  Eriya Harada

    IPC分类号： B62D25/10

    CPC分类号： B62D25/10

    摘要： An engine hood construction for a work vehicle is disclosed. The engine hood is vertically separatable into a lower hood section and an upper hood section. The lower hood section is fixedly attachable to and detachable from a vehicle frame, and the upper hood section is attached to the vehicle frame to be pivotably and vertically opened and closed relative to the frame. A control panel is provided at a rear portion of the engine hood and forming a rear wall of an engine room. The control panel has a forwardly opened hook shape in a plan view. The construction further includes a connecting arrangement for fixedly connecting the lower hood section to the vehicle frame and engaging members for enabling the lower hood section to be engaged with the control panel along a fore-and-aft direction of the vehicle when the connecting arrangement is not connected.

    摘要翻译： 公开了一种用于工作车辆的发动机罩结构。 发动机罩可垂直分离成下罩部和上罩部。 下罩部可固定地附接到车架上并且可从车架拆卸，并且上罩部被安装到车架上以相对于车架枢转和垂直地打开和关闭。 控制面板设置在发动机罩的后部并形成发动机室的后壁。 控制面板在俯视图中具有向前打开的钩形状。 该结构还包括用于将下罩部与车架固定连接的连接装置，以及当连接装置是在车辆前后方向上时，能够使下罩部与车身前后方向接合的接合部件 未连接。

    Mower Unit
    6.
    发明申请
    Mower Unit 有权
    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 。

    Grass collector for a mower
    7.
    发明申请
    Grass collector for a mower 有权
    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。

    Grass collector for a mower
    8.
    发明授权
    Grass collector for a mower 有权
    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。

    Mower unit
    9.
    发明授权
    Mower unit 有权
    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 。

    Mower Unit
    10.
    发明申请
    Mower Unit 有权
    割草机组

    公开(公告)号：US20080086998A1

    公开(公告)日：2008-04-17

    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： A01D34/66

    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 said 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所述壳体支撑的相应垂直轴线旋转，所述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 。