公开(公告)号：US08567166B2

公开(公告)日：2013-10-29

申请号：US13421032

申请日：2012-03-15

申请人： Akira Minoura ,  Akihito Sugio ,  Yoshikazu Togoshi ,  Eiji Sato

发明人： Akira Minoura ,  Akihito Sugio ,  Yoshikazu Togoshi ,  Eiji Sato

IPC分类号： A01D69/08

CPC分类号： A01D69/06 ,  A01D34/76

摘要： A spring support body is slidably supported on a support portion provided to a connecting member connected to a link mechanism, the spring support body supporting a side of a tension spring opposite to the side connecting the tension spring to a tension wheel body, the tension spring biasing the tension wheel body to a tension position, the tension wheel body being freely movable between a tension position and a tension release position. An operation tool slides the spring support body between the tension side and the loosened side of the tension spring, the operation tool being connected to the spring support body by being disposed such that the operation tool is positioned on a lateral exterior side of a cutting blade housing with respect to the connecting member.

摘要翻译： 弹簧支撑体可滑动地支撑在设置于与连杆机构连接的连接部件上的支撑部分上，弹簧支撑体支撑拉伸弹簧的一侧，该侧面将拉伸弹簧连接到张力轮主体的一侧，拉伸弹簧 将张力轮本体偏压到张紧位置，张力轮主体可在张力位置和张力释放位置之间自由移动。 操作工具将弹簧支撑体滑动在拉伸弹簧的张力侧和松动侧之间，操作工具通过设置成连接到弹簧支撑体，使得操作工具位于切割刀片的侧向外侧上 壳体相对于连接构件。

公开(公告)号：US20110232250A1

公开(公告)日：2011-09-29

申请号：US12872002

申请日：2010-08-31

申请人： Akihito Sugio ,  Akira Minoura ,  Yoshikazu Togoshi ,  Eiji Satou ,  Takahiro Shiraga ,  Kazuo Koike ,  Motosumi Shiotsuki ,  Yusuke Shoji

发明人： Akihito Sugio ,  Akira Minoura ,  Yoshikazu Togoshi ,  Eiji Satou ,  Takahiro Shiraga ,  Kazuo Koike ,  Motosumi Shiotsuki ,  Yusuke Shoji

IPC分类号： A01D19/00

CPC分类号： A01D34/003

摘要： A mower unit is disclosed, including a mower deck mounting therein in parallel layout first, second and third rotary blades rotatably driven about vertical axes and a washing device. The mower deck includes a top wall, side walls and first, second and third auxiliary side walls for evacuation, the auxiliary side walls having shapes along at least a machine body rear portion of the rotary path of each rotary blade. The washing device includes a single water supplying unit disposed upwardly of the top wall for supplying washing water and first, second and third water discharging units disposed through the first, second and third auxiliary side walls for discharging water to the first, second and third rotary blades respectively. The washing device includes also a water supplying pipe unit interconnecting and communicating the water supplying unit to the first, second and third water discharging units. The water supplying pipe unit is disposed within a mower deck rear space delimited by outer faces of the first, second and third auxiliary side walls. The first, second and third water discharging units are configured to discharge the washing water in such a manner that the center flow portion of the discharged water respectively therefrom is confined within the inner space of the mower deck.

摘要翻译： 公开了一种割草机装置，包括以平行布局安装在其中的割草机甲板，第一和第三旋转叶片围绕垂直轴线可旋转地驱动和洗涤装置。 割草机底盘包括顶壁，侧壁以及用于排空的第一，第二和第三辅助侧壁，辅助侧壁具有至少每个旋转叶片的旋转路径的机体后部的形状。 洗涤装置包括设置在顶壁上方用于供应洗涤水的单个供水单元和通过第一，第二和第三辅助侧壁设置的第一，第二和第三排水单元，用于将水排放到第一，第二和第三旋转 刀片分别。 洗涤装置还包括将供水单元互连并连通到第一，第二和第三排水单元的供水管单元。 供水管单元设置在由第一，第二和第三辅助侧壁的外表面限定的割草机甲板后部空间内。 第一，第二和第三排水单元被构造成排出洗涤水，使得分别从其排出的水的中心流动部分被限制在割草机甲板的内部空间内。

公开(公告)号：US08156722B2

公开(公告)日：2012-04-17

申请号：US12243508

申请日：2008-10-01

申请人： Akihito Sugio ,  Kazuo Sameshiima ,  Akira Minoura ,  Masatake Murakawa ,  Masatoshi Yamaguchi ,  Kazuo Koike ,  Masato Asahara ,  Yoshikazu Togoshi ,  Osami Fujiwara ,  Koji Fujiwara

发明人： Akihito Sugio ,  Kazuo Sameshiima ,  Akira Minoura ,  Masatake Murakawa ,  Masatoshi Yamaguchi ,  Kazuo Koike ,  Masato Asahara ,  Yoshikazu Togoshi ,  Osami Fujiwara ,  Koji Fujiwara

IPC分类号： A01D67/00

CPC分类号： A01D34/005 ,  A01D34/81 ,  A01D34/82

摘要： Disclosed is a mower with a mower deck, a plurality of cutting chambers mutually communicated and arranged in a lateral direction within the mower deck, and a blade mounted in each cutting chamber to be rotatable about a vertical axis. A grass clippings guide in form of a vertical wall is disposed in an upper area within the cutting chamber, to guide the grass clippings flowing within the cutting chamber toward a center of rotation of the blade. A shield member is disposed for preventing entry of grass clippings between the grass clippings guide and a peripheral wall of the cutting chamber.

摘要翻译： 公开了一种具有割草机甲板的割草机，在割草机甲板内沿横向相互连通和布置的多个切割室，以及安装在每个切割室中以可绕垂直轴线旋转的刀片。 将垂直壁形式的草屑引导件设置在切割室内的上部区域中，以将在切割室内流动的草屑引向叶片的旋转中心。 设置防护构件，用于防止草屑在剪切引导件与切割室的周壁之间进入。

公开(公告)号：US08087221B2

公开(公告)日：2012-01-03

申请号：US12872002

申请日：2010-08-31

申请人： Akihito Sugio ,  Akira Minoura ,  Yoshikazu Togoshi ,  Eiji Satou ,  Takahiro Shiraga ,  Kazuo Koike ,  Motosumi Shiotsuki ,  Yusuke Shoji

发明人： Akihito Sugio ,  Akira Minoura ,  Yoshikazu Togoshi ,  Eiji Satou ,  Takahiro Shiraga ,  Kazuo Koike ,  Motosumi Shiotsuki ,  Yusuke Shoji

IPC分类号： A01D19/00

CPC分类号： A01D34/003

摘要： A mower unit includes a mower deck mounting therein in parallel layout first, second and third rotary blades rotatably driven about vertical axes and a washing device. The mower deck includes a top wall, side walls and first, second and third auxiliary side walls for evacuation. The washing device includes a single water supplying unit disposed upwardly of the top wall for supplying washing water and first, second and third water discharging units disposed through the first, second and third auxiliary side walls for discharging water to the first, second and third rotary blades respectively. The washing device includes also a water supplying pipe unit interconnecting and communicating the water supplying unit to the first, second and third water discharging units. The water supplying pipe unit is disposed within a mower deck rear space delimited by outer faces of the first, second and third auxiliary side walls.

摘要翻译： 割草机单元包括以平行布局安装在其中的割草机板，第一，第二和第三旋转叶片围绕垂直轴线可旋转地驱动，以及清洗装置。 割草机甲板包括顶壁，侧壁和用于排空的第一，第二和第三辅助侧壁。 洗涤装置包括设置在顶壁上方用于供应洗涤水的单个供水单元和通过第一，第二和第三辅助侧壁设置的第一，第二和第三排水单元，用于将水排放到第一，第二和第三旋转 刀片分别。 洗涤装置还包括将供水单元互连并连通到第一，第二和第三排水单元的供水管单元。 供水管单元设置在由第一，第二和第三辅助侧壁的外表面限定的割草机甲板后部空间内。

公开(公告)号：US20090178382A1

公开(公告)日：2009-07-16

申请号：US12243508

申请日：2008-10-01

申请人： Akihito Sugio ,  Kazuo Sameshiima ,  Akira Minoura ,  Masatake Murakawa ,  Masatoshi Yamaguchi ,  Kazuo Koike ,  Masato Asahara ,  Yoshikazu Togoshi ,  Osami Fujiwara ,  Koji Fujiwara

发明人： Akihito Sugio ,  Kazuo Sameshiima ,  Akira Minoura ,  Masatake Murakawa ,  Masatoshi Yamaguchi ,  Kazuo Koike ,  Masato Asahara ,  Yoshikazu Togoshi ,  Osami Fujiwara ,  Koji Fujiwara

IPC分类号： A01D67/00

CPC分类号： A01D34/005 ,  A01D34/81 ,  A01D34/82

摘要： Disclosed is a mower with a mower deck, a plurality of cutting chambers mutually communicated and arranged in a lateral direction within the mower deck, and a blade mounted in each cutting chamber to be rotatable about a vertical axis. A grass clippings guide in form of a vertical wall is disposed in an upper area within the cutting chamber, to guide the grass clippings flowing within the cutting chamber toward a center of rotation of the blade. A shield member is disposed for preventing entry of grass clippings between the grass clippings guide and a peripheral wall of the cutting chamber.

摘要翻译： 公开了一种具有割草机甲板的割草机，在割草机甲板内沿横向相互连通和布置的多个切割室，以及安装在每个切割室中以可绕垂直轴线旋转的刀片。 将垂直壁形式的草屑引导件设置在切割室内的上部区域中，以将在切割室内流动的草屑引向叶片的旋转中心。 设置防护构件，用于防止草屑在剪切引导件与切割室的周壁之间进入。

公开(公告)号：US08336281B2

公开(公告)日：2012-12-25

申请号：US12705727

申请日：2010-02-15

申请人： Akihito Sugio ,  Kazuo Samejima ,  Yoshikazu Togoshi ,  Koji Fujiwara ,  Takuhisa Yamamoto ,  Eiji Satou

发明人： Akihito Sugio ,  Kazuo Samejima ,  Yoshikazu Togoshi ,  Koji Fujiwara ,  Takuhisa Yamamoto ,  Eiji Satou

IPC分类号： A01D67/00

CPC分类号： A01D34/81 ,  A01D34/64 ,  A01D34/82 ,  A01D2034/645

摘要： A mower unit configured to be supported to a work vehicle at a position between front wheels and rear wheels, comprises a mower deck; at least one blade supported by the mower deck; a climb-up assist member in which an inclined surface is formed for assisting the wheels in climbing over the mower unit; and a connecting device for detachably connecting the climb-up assist member to the mower unit in a service position in which the inclined surface assists the wheels in climbing over the mower unit.

摘要翻译： 一种构造成在前轮和后轮之间的位置处被支撑到工作车辆的割草机单元包括割草机板; 由割草机甲板支撑的至少一个叶片; 爬升辅助构件，其中形成有用于辅助车轮爬过割草机单元的倾斜表面; 以及连接装置，用于在其中所述倾斜面帮助所述车轮爬过所述割草机单元的使用位置中将所述爬升辅助构件可拆卸地连接到所述割草机单元。

公开(公告)号：US20100139228A1

公开(公告)日：2010-06-10

申请号：US12705727

申请日：2010-02-15

申请人： Akihito Sugio ,  Kazuo Samejima ,  Yoshikazu Togoshi ,  Koji Fujiwara ,  Takuhisa Yamamoto ,  Eiji Satou

发明人： Akihito Sugio ,  Kazuo Samejima ,  Yoshikazu Togoshi ,  Koji Fujiwara ,  Takuhisa Yamamoto ,  Eiji Satou

IPC分类号： A01D34/00 ,  A01D67/00

CPC分类号： A01D34/81 ,  A01D34/64 ,  A01D34/82 ,  A01D2034/645

摘要： A mower unit configured to be supported to a work vehicle at a position between front wheels and rear wheels, comprises a mower deck; at least one blade supported by the mower deck; a climb-up assist member in which an inclined surface is formed for assisting the wheels in climbing over the mower unit; and a connecting device for detachably connecting the climb-up assist member to the mower unit in a service position in which the inclined surface assists the wheels in climbing over the mower unit.

摘要翻译： 一种构造成在前轮和后轮之间的位置处被支撑到工作车辆的割草机单元包括割草机板; 由割草机甲板支撑的至少一个叶片; 爬升辅助构件，其中形成有用于辅助车轮爬过割草机单元的倾斜表面; 以及连接装置，用于在其中所述倾斜面帮助所述车轮爬过所述割草机单元的使用位置中将所述爬升辅助构件可拆卸地连接到所述割草机单元。

公开(公告)号：US07685800B2

公开(公告)日：2010-03-30

申请号：US12042871

申请日：2008-03-05

申请人： Akihito Sugio ,  Kazuo Samejima ,  Yoshikazu Togoshi ,  Koji Fujiwara ,  Takuhisa Yamamoto ,  Eiji Satou

发明人： Akihito Sugio ,  Kazuo Samejima ,  Yoshikazu Togoshi ,  Koji Fujiwara ,  Takuhisa Yamamoto ,  Eiji Satou

IPC分类号： A01D67/00

CPC分类号： A01D34/81 ,  A01D34/64 ,  A01D34/82 ,  A01D2034/645

摘要： A mower unit configured to be supported to a work vehicle at a position between front wheels and rear wheels, comprises a mower deck; at least one blade supported by the mower deck; a climb-up assist member in which an inclined surface is formed for assisting the wheels in climbing over the mower unit; and a connecting device for detachably connecting the climb-up assist member to the mower unit in a service position in which the inclined surface assists the wheels in climbing over the mower unit.

摘要翻译： 一种构造成在前轮和后轮之间的位置处被支撑到工作车辆的割草机单元包括割草机板; 由割草机甲板支撑的至少一个叶片; 爬升辅助构件，其中形成有用于辅助车轮爬过割草机单元的倾斜表面; 以及连接装置，用于在其中所述倾斜面帮助所述车轮爬过所述割草机单元的使用位置中将所述爬升辅助构件可拆卸地连接到所述割草机单元。

公开(公告)号：US20080236125A1

公开(公告)日：2008-10-02

申请号：US12042871

申请日：2008-03-05

申请人： Akihito Sugio ,  Kazuo Samejima ,  Yoshikazu Togoshi ,  Koji Fujiwara ,  Takuhisa Yamamoto ,  Eiji Satou

发明人： Akihito Sugio ,  Kazuo Samejima ,  Yoshikazu Togoshi ,  Koji Fujiwara ,  Takuhisa Yamamoto ,  Eiji Satou

IPC分类号： A01B59/044

CPC分类号： A01D34/81 ,  A01D34/64 ,  A01D34/82 ,  A01D2034/645

摘要： A mower unit configured to be supported to a work vehicle at a position between front wheels and rear wheels, comprises a mower deck; at least one blade supported by the mower deck; a climb-up assist member in which an inclined surface is formed for assisting the wheels in climbing over the mower unit; and a connecting device for detachably connecting the climb-up assist member to the mower unit in a service position in which the inclined surface assists the wheels in climbing over the mower unit.

摘要翻译： 一种构造成在前轮和后轮之间的位置处被支撑到工作车辆的割草机单元包括割草机板; 由割草机甲板支撑的至少一个叶片; 爬升辅助构件，其中形成有用于辅助车轮爬过割草机单元的倾斜表面; 以及连接装置，用于在其中所述倾斜面帮助所述车轮爬过所述割草机单元的使用位置中将所述爬升辅助构件可拆卸地连接到所述割草机单元。

公开(公告)号：US06997280B2

公开(公告)日：2006-02-14

申请号：US10649331

申请日：2003-08-26

申请人： Akira Minoura ,  Teruo Shimamura ,  Masahiro Yamada ,  Yoshikazu Togoshi ,  Hironori Tsuchihashi ,  Osami Fujiwara ,  Yoshiyuki Esaki

发明人： Akira Minoura ,  Teruo Shimamura ,  Masahiro Yamada ,  Yoshikazu Togoshi ,  Hironori Tsuchihashi ,  Osami Fujiwara ,  Yoshiyuki Esaki

IPC分类号： B60K17/356

CPC分类号： B60K7/0015 ,  B60K17/043 ,  B60K17/105 ,  B60K2007/0046 ,  B60K2007/0061 ,  B60L2220/46 ,  B60Y2200/223

摘要： A working vehicle propelled by independently driven right and left running units comprising a body frame with an engine mounted thereon; a front wheel unit for supporting the body frame in cooperation with the right and left running units; a left HST for receiving torque input from the engine; a right HST for receiving torque input from the engine; a left reduction mechanism for decelerating and transmitting torque output from the left HST to the left running unit; a right reduction mechanism for decelerating and transmitting torque output from the right HST to the right running unit; a left base block supported by the body frame, this base block forming a housing base for the left HST and a housing base for the left reduction mechanism; a right base block attached to the body frame, this base block forming a housing base for the right HST and a housing base for the right reduction mechanism. The base blocks are formed as port blocks for the HSTs, and define hydraulic ports in the housing bases for the HSTs.

摘要翻译： 由独立驱动的左右运行单元驱动的工作车辆，包括安装有发动机的主体框架; 前轮单元，用于与左右运行单元配合地支撑车身框架; 用于从发动机接收扭矩输入的左HST; 用于从发动机接收扭矩输入的右HST; 左减速机构，用于使从左HST向左行驶单元输出的扭矩减速传递; 一个右减速机构，用于将扭矩输出从右侧HST减速和传递到右侧运行单元; 由所述主体框架支撑的左基座块，所述基座块形成用于左HST的壳体底座和用于所述左减速机构的壳体底座; 附接到主体框架的右基座块，该基座块形成用于右HST的壳体底座和用于右减速机构的壳体底座。 基座形成为HST的端口块，并在HST的壳体基座中定义液压端口。