公开(公告)号：US4936885A

公开(公告)日：1990-06-26

申请号：US184435

申请日：1988-04-21

申请人： Kazuo Samejima ,  Hironori Tsuchihashi ,  Toshihiko Hamada ,  Hiroaki Kawakita

发明人： Kazuo Samejima ,  Hironori Tsuchihashi ,  Toshihiko Hamada ,  Hiroaki Kawakita

IPC分类号： A01D34/63 ,  A01D43/077

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

摘要： A power vehicle is equipped with a mower which has cutters, a clipping passage for transporting grass clippings therethrough to one side of the mower, and an impeller accommodated in a housing and mounted on a lateral shaft. The housing has an outer side plate supporting the shaft and positioned closer to the center of the vehicle at its rear end than at its front end and is thereby diminished in the amount of projection. The impeller is driven by a shaft transmission coupled to a belt transmission for driving the cutters and by a belting transmission. The belting transmission includes a pulley coupled to the shaft transmission, a pulley attached to the outer end of the lateral shaft, and a belt reeved around the pulleys and drivingly movable in parallel to the outer side plate of the housing outside thereof.

摘要翻译： 电动车辆配备有具有切割器的割草机，用于将草屑传送到割草机的一侧的剪切通道，以及容纳在壳体中并安装在侧轴上的叶轮。 壳体具有支撑轴并且在其后端比其前端更靠近车辆中心定位的外侧板，从而在突出量方面减小。 叶轮由连接到皮带传动装置的轴传动装置驱动，用于驱动切割器和带式传动装置。 所述带式变速器包括联接到所述轴传动装置的滑轮，附接到所述侧轴的外端的滑轮以及围绕所述滑轮的皮带并且可平行于所述外壳的外侧板驱动地移动的皮带。

公开(公告)号：US5018344A

公开(公告)日：1991-05-28

申请号：US581438

申请日：1990-09-10

申请人： Kazuo Samejima ,  Shinichiro Inoue ,  Takao Sakatsuji ,  Hideo Kida ,  Kiyoto Kasamatsu ,  Hironori Tsuchihashi ,  Akiyoshi Takemoto ,  Tsuyoshi Sato ,  Toshihiko Hamada ,  Masatami Fukuda

发明人： Kazuo Samejima ,  Shinichiro Inoue ,  Takao Sakatsuji ,  Hideo Kida ,  Kiyoto Kasamatsu ,  Hironori Tsuchihashi ,  Akiyoshi Takemoto ,  Tsuyoshi Sato ,  Toshihiko Hamada ,  Masatami Fukuda

IPC分类号： A01D34/63 ,  A01D43/077

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

摘要： A lawn mower comprising a blade housing supported above the ground by wheels, and a blower case removably connected to one lateral side of the blade housing for blowing grass clippings toward a grass catcher disposed rearwardly of a vehicle body. The blade housing carries wheel support frames secured thereto and extending in a fore and aft direction of the vehicle body. A forward coupling and a rear coupling are secured to one of the wheel support frames for connecting the blower case to the blade housing.

摘要翻译： 一种割草机，其包括通过车轮支撑在地面上的叶片壳体，以及可拆卸地连接到所述叶片壳体的一个侧面的鼓风机壳体，用于向设置在车体后方的捕草器吹送草屑。 叶片壳体承载固定到其上并在车体的前后方向上延伸的轮支撑框架。 前联轴器和后联轴器固定到一个车轮支撑框架上，用于将鼓风机壳体连接到刀片壳体。

公开(公告)号：US4882898A

公开(公告)日：1989-11-28

申请号：US335912

申请日：1989-04-10

申请人： Kazuo Samejima ,  Hironori Tsuchihashi ,  Tsuyoshi Sato ,  Toshihiko Hamada ,  Hideo Kida ,  Kiyoto Kasamatsu

发明人： Kazuo Samejima ,  Hironori Tsuchihashi ,  Tsuyoshi Sato ,  Toshihiko Hamada ,  Hideo Kida ,  Kiyoto Kasamatsu

IPC分类号： A01D34/64 ,  A01D34/82

CPC分类号： A01D34/64 ,  A01D2101/00 ,  Y10S56/22

摘要： A connecting link structure for connecting a grass cutting unit to a position between front and rear wheels of a riding type lawn mower. The link structure comprises parallel front links and parallel rear links each pivotally connected at one end thereof to a vehicle body and at the other end to the grass cutting unit. A curved bracing auxiliary link extends from the pivotal connection between the vehicle body and one of the rear links, along this rear link, and then perpendicular to the other rear link to be secured to the other rear link at a point offset from the pivotal connection between the other rear link and the grass cutting unit.

摘要翻译： 用于将草切割单元连接到骑马式割草机的前后轮之间的位置的连接链接结构。 连杆结构包括平行的前连杆和平行的后连杆，每个后连杆在其一端枢转地连接到车体，另一端在草切割单元处。 弯曲的支撑辅助连接件沿着该后连杆从车身和后连杆中的一个之间的枢转连接延伸，然后垂直于另一个后连杆，以在与枢转连接偏离的点处固定到另一个后连杆 在另一个后连杆与草切割单元之间。

公开(公告)号：US4977733A

公开(公告)日：1990-12-18

申请号：US309519

申请日：1989-02-10

申请人： Kazuo Samejima ,  Tetsuaki Hayashi ,  Niro Bando ,  Kenji Matsuda ,  Tsuyoshi Sato ,  Teruo Shimamura ,  Toshihiko Hamada ,  Hironori Tsuchihashi ,  Yoshikazu Togoshi ,  Masatami Fukuda

发明人： Kazuo Samejima ,  Tetsuaki Hayashi ,  Niro Bando ,  Kenji Matsuda ,  Tsuyoshi Sato ,  Teruo Shimamura ,  Toshihiko Hamada ,  Hironori Tsuchihashi ,  Yoshikazu Togoshi ,  Masatami Fukuda

IPC分类号： B62D7/14

CPC分类号： B62D7/142 ,  Y10S56/22

摘要： A four wheel steering tractor comprising a grass cutting system vertically movably mounted in a lower space of the tractor between front and rear wheels. The grass cutting system carries gauge wheels disposed at opposite lateral sides in rear regions thereof. An interlocking structure between a steering wheel and the front and rear wheels includes a front drag link extending from a pitman arm toward the left (or right) front wheel, and a rear drag link extending from the pitman arm toward the right (or left) rear wheel. This interlocking structure places the center of tractor turning approximately on a straight line extending through the gauge wheels and adjacent one of the gauge wheels.

摘要翻译： 一种四轮转向拖拉机，包括一个可在拖拉机的下部空间垂直移动地安装在前轮与后轮之间的草切割系统。 草切割系统承载设置在其后部区域的相对侧面的规轮。 方向盘与前轮和后轮之间的互锁结构包括从竖井手臂向左（或右）前轮延伸的前拖链，以及从竖井手臂向右（或左）延伸的后拖链， 后轮。 这种互锁结构使拖拉机的中心大致转动在直尺上延伸的直线和相邻的量轮之间。

公开(公告)号：US07458434B2

公开(公告)日：2008-12-02

申请号：US11180296

申请日：2005-07-13

申请人： Kazuo Samejima ,  Hironori Tsuchihashi ,  Teruo Shimamura ,  Yoshikazu Togoshi ,  Hiroshi Kawabata ,  Takeshi Komorida

发明人： Kazuo Samejima ,  Hironori Tsuchihashi ,  Teruo Shimamura ,  Yoshikazu Togoshi ,  Hiroshi Kawabata ,  Takeshi Komorida

IPC分类号： B60K11/00

CPC分类号： A01D34/82

摘要： A lawn mower comprises: a plurality of wheels; a vehicle body supported by the wheels; a mower unit supported by said vehicle body; a driver's seat supported by said vehicle body; an engine supported by said vehicle body rearwardly of said driver's seat; a radiator disposed between said engine and said driver's seat; a hood for covering said engine; and a dust filtering case disposed at a forward portion of said hood for allowing ambient cooling air to be drawn into said radiator, the dust filtering case surrounding at least a part of the radiator and having a net portion on at least one side thereof, the net portion extending rearwardly beyond a front surface of said radiator.

摘要翻译： 割草机包括：多个轮子; 由车轮支撑的车体; 由所述车体支撑的割草机单元; 由所述车身支撑的驾驶员座椅; 由所述车体在所述驾驶员座椅的后方支撑的发动机; 布置在所述发动机和所述驾驶员座椅之间的散热器; 用于覆盖所述发动机的罩; 以及设置在所述罩的前部的防尘过滤盒，用于允许环境冷却空气被吸入所述散热器中，所述防尘过滤盒围绕所述散热器的至少一部分并且在其至少一侧具有网部， 网部分向后延伸超过所述散热器的前表面。

公开(公告)号：US06675567B2

公开(公告)日：2004-01-13

申请号：US10319331

申请日：2002-12-13

申请人： Kazuo Samejima ,  Yoshikazu Togoshi ,  Yoshiyuki Esaki ,  Hironori Tsuchihashi ,  Yoshihiro Kawahara ,  Osami Fujiwara ,  Teruo Shimamura

发明人： Kazuo Samejima ,  Yoshikazu Togoshi ,  Yoshiyuki Esaki ,  Hironori Tsuchihashi ,  Yoshihiro Kawahara ,  Osami Fujiwara ,  Teruo Shimamura

IPC分类号： A01D3403

CPC分类号： A01D34/662 ,  A01D2034/645 ,  A01D2101/00

摘要： A mid-mount type lawn tractor having idle wheels disposed at one end in a fore and aft direction of a vehicle body, drive wheels disposed at the other end in the fore and aft direction of the vehicle body, a mower unit connected to the vehicle body between the idle wheels and drive wheels. The lawn tractor includes a wheel support frame supporting the idle wheels and pivotably connected to the vehicle body. A pivotal movement of the wheel support frame relative to the vehicle body displaces the idle wheels relative to the vehicle body, to produce a running posture or a jack-up posture lifting at least part of the vehicle body. The pivotal movement of the wheel support frame is caused by a jack device.

摘要翻译： 一种中置式草坪拖拉机，其具有沿车体前后方向一端设置的空转轮，设置在车身前后方向上的另一端的驱动轮，与车辆连接的割草机单元 主体之间的空转轮和驱动轮。 草坪拖拉机包括支撑空转轮并且可枢转地连接到车体的轮支撑框架。 车轮支撑框架相对于车身的枢转运动相对于车身移动空转轮，以产生提升至少部分车身的行驶姿势或起升姿势。 车轮支撑架的枢转运动是由千斤顶装置引起的。

公开(公告)号：US06578656B2

公开(公告)日：2003-06-17

申请号：US09389790

申请日：1999-09-03

申请人： Kazuo Samejima ,  Hironori Tsuchihashi ,  Yoshikazu Togoshi ,  Yoshihiro Kawahara ,  Teruo Shimamura ,  Osami Fujiwara ,  Yoshiyuki Esaki

发明人： Kazuo Samejima ,  Hironori Tsuchihashi ,  Yoshikazu Togoshi ,  Yoshihiro Kawahara ,  Teruo Shimamura ,  Osami Fujiwara ,  Yoshiyuki Esaki

IPC分类号： B60K17356

CPC分类号： B60K17/105 ,  A01D69/03 ,  B60K5/00 ,  B60K11/02 ,  B62D49/0692

摘要： A riding mower includes a pair of right and left propelling wheels, an engine disposed rearwardly of axles of the propelling wheels, a pair of right and left transmission cases corresponding to the propelling wheels and supporting the propelling wheels, respectively, a pair of right and left HSTs coupled to the transmission cases for outputting power thereto, respectively, a center case housing a power distributor for transmitting power from the engine to the pair of right and left HSTs, and a mower unit disposed forwardly of the propelling wheels. The center case is disposed forwardly of the axles of the propelling wheels.

摘要翻译： 一个骑马割草机包括一对右和左推进轮，一个位于推进轮轴的后面的发动机，一对对应于推进轮的右传动箱和左传动箱，分别支撑推进轮，一对右和 分别连接到用于向其输出动力的变速器壳体的左侧HST，容纳用于将动力从发动机传递到所述一对左右HST的分配器的中心壳体，以及设置在所述推进轮的前方的割草机单元。 中心壳体位于推进轮轴的前方。

公开(公告)号：US08266879B2

公开(公告)日：2012-09-18

申请号：US12556257

申请日：2009-09-09

申请人： Kazuo Samejima ,  Hironori Tsuchihashi ,  Kazuhiro Ochi ,  Masaji Kure

发明人： Kazuo Samejima ,  Hironori Tsuchihashi ,  Kazuhiro Ochi ,  Masaji Kure

IPC分类号： A01D34/00

CPC分类号： A01D34/74

摘要： A riding mower comprises a raising and lowering mechanism (30, 33, 100), the raising and lowering control lever (27), and a PTO mechanism (17a, 17b) operated by a clutch lever (29). When the raising and lowering mechanism (30, 33, 100) reaches a predetermined height, a operatively connecting mechanism (5) transmits, to the raising and lowering control lever (27), a return-to-neutral displacement for returning the raising and lowering control lever (27) to the neutral position, and transmits, to the clutch lever (29), a disengaging displacement for returning the clutch lever (29) to the disengage position. A first adjusting operation member (55a) adjusts a triggering displacement at which the raising and lowering displacement is transmitted to the raising and lowering control lever (27) as the return-to-neutral displacement. A second adjusting operation member (55b) adjusts a triggering displacement at which the raising and lowering displacement is transmitted to the clutch lever (29) as the disengaging displacement.

摘要翻译： 一种骑马割草机包括升降机构（30,33,100），升降控制杆（27）和由离合器杆（29）操作的PTO机构（17a，17b）。 当升降机构（30,33,100）达到预定高度时，操作连接机构（5）向升降控制杆（27）传递返回中立位移，用于使升起和降低机构 将控制杆（27）降低到中立位置，并将离合器杆（29）返回到脱离位置的离合杆（29）传递到离合杆（29）。 第一调整操作构件（55a）调节作为返回中立位移的升降位移被传递到升降控制杆（27）的触发位移。 第二调节操作构件（55b）调节作为分离位移的升降位移被传递到离合器杆（29）的触发位移。

公开(公告)号：US20060016632A1

公开(公告)日：2006-01-26

申请号：US11180296

申请日：2005-07-13

申请人： Kazuo Samejima ,  Hironori Tsuchihashi ,  Teruo Shimamura ,  Yoshikazu Togoshi ,  Hiroshi Kawabata ,  Takeshi Komorida

发明人： Kazuo Samejima ,  Hironori Tsuchihashi ,  Teruo Shimamura ,  Yoshikazu Togoshi ,  Hiroshi Kawabata ,  Takeshi Komorida

IPC分类号： B60K11/00

CPC分类号： A01D34/82

摘要： A lawn mower comprises: a plurality of wheels; a vehicle body supported by the wheels; a mower unit supported by said vehicle body; a driver's seat supported by said vehicle body; an engine supported by said vehicle body rearwardly of said driver's seat; a radiator disposed between said engine and said driver's seat; a hood for covering said engine; and a dust filtering case disposed at a forward portion of said hood for allowing ambient cooling air to be drawn into said radiator, the dust filtering case surrounding at least a part of the radiator and having a net portion on at least one side thereof, the net portion extending rearwardly beyond a front surface of said radiator.

摘要翻译： 割草机包括：多个轮子; 由车轮支撑的车体; 由所述车体支撑的割草机单元; 由所述车身支撑的驾驶员座椅; 由所述车体在所述驾驶员座椅的后方支撑的发动机; 布置在所述发动机和所述驾驶员座椅之间的散热器; 用于覆盖所述发动机的罩; 以及设置在所述罩的前部的防尘过滤盒，用于允许环境冷却空气被吸入所述散热器中，所述防尘过滤盒围绕所述散热器的至少一部分并且在其至少一侧具有网部， 网部分向后延伸超过所述散热器的前表面。

公开(公告)号：US4737067A

公开(公告)日：1988-04-12

申请号：US786049

申请日：1985-10-10

申请人： Kazuo Samejima ,  Akio Hamada ,  Hironori Tsuchihashi

发明人： Kazuo Samejima ,  Akio Hamada ,  Hironori Tsuchihashi

IPC分类号： A01D34/64 ,  E02F3/627

CPC分类号： A01D34/64 ,  E02F3/627 ,  A01D2101/00 ,  Y10S414/125 ,  Y10S56/22

摘要： A pair of mount members extending longitudinally of the body of a tractor are fixedly provided at opposite sides of the tractor body. A pair of projecting brackets positioned toward the front from the steps of the tractor extend laterally outward from front portions of the pair of mount members and are provided with a pair of opposite mount portions for a front loader and with a pair of opposite front mount portions for a working implement of the mid-mount type. A pair of opposite rear mount portions for the implement are provided at opposite sides of longitudinally intermediate portions of the mount members or of a longitudinally intermediate portion of the tractor body.

摘要翻译： 拖拉机主体的纵向延伸的一对安装件固定地设置在拖拉机主体的相对两侧。 从拖拉机的台阶朝向前方定位的一对突出支架从一对安装构件的前部横向向外延伸，并且设置有一对相对的安装部分，用于前装载机和一对相对的前安装部分 适用于中型安装型工作台。 用于工具的一对相对的后安装部分设置在安装构件的纵向中间部分或拖拉机主体的纵向中间部分的相对侧。