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1. 发明授权

US4760686A Attachment device for front-mountable working implement 失效
标题翻译：前置安装工具的安装装置
公开(公告)号：US4760686A
公开(公告)日：1988-08-02
申请号：US2226
申请日：1987-01-12
申请人： Kazuo Samejima , Teruo Shimamura , Takao Sakatsuji , Yoshikazu Togoshi , Masatami Fukuda , Hideo Kida
发明人： Kazuo Samejima , Teruo Shimamura , Takao Sakatsuji , Yoshikazu Togoshi , Masatami Fukuda , Hideo Kida
IPC分类号： A01B59/048 , A01D34/64 , A01D34/66
CPC分类号： A01D34/74 , A01D34/662 , A01D2034/645 , A01D2101/00 , Y10S56/22
摘要： A device for attaching a working implement to the front of a running vehicle for performing work while following the ground comprises a pair of opposite inflexible links pivoted at their rear ends to the front of the vehicle. These inflexible links are movable upwardly or downwardly and each link has a front end for movably supporting the front portion of the implement about a lateral pivot. A pair of opposite suspenders are each mounted on a longitudinally intermediate portion of each link for suspending the rear portion of the implement, each of the suspenders including a rod assembly pivotally connectable to the implement's rear portion and a resilient member. The rod assembly is inserted in an upstanding state through the link and is movable axially thereof to thereby permit upward or downward movement of the implement's rear portion due to the movement of the implement about the pivot. The resilient member is provided around an upper portion of the rod assembly above the link and elastically bears against the link. A lift unit is provided between the vehicle and the links for raising or lowering the implement through the links and the suspenders. The lift unit permits upward or downward movement and sidewise tilting of the entire implement due to the pivotal movement of each of the links independent of the other link.
摘要翻译：用于将工作器具附接到行驶车辆的前部以在跟随地面时进行工作的装置包括一对相对的不弯曲的连杆，其在其后端枢转到车辆的前部。这些不灵活的连杆可以向上或向下移动，并且每个连杆具有用于可移动地支撑工具的前部围绕横向枢轴的前端。一对相对的悬挂件分别安装在每个连杆的纵向中间部分上，用于悬挂工具的后部，每个悬挂件包括可枢转地连接到工具后部的杆组件和弹性构件。杆组件通过连接件以直立状态插入，并且其轴向移动，从而允许工具的后部由于工具围绕枢轴的移动而向上或向下移动。弹性构件围绕杆组件的上部设置在连杆上方并且弹性地抵靠连杆。在车辆和链路之间提供升降机单元，用于通过连杆和吊杆升高或降低工具。升降机单元允许整个工具的向上或向下运动和侧向倾斜，这是由于每个链节独立于另一连杆的枢转运动。

2. 发明授权

US4977733A Four wheel steering tractor having a mid-mount mower 失效
标题翻译：具有中型割草机的四轮转向拖拉机
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。

3. 发明授权

US5018344A Lawn mower with blower unit 失效
标题翻译：割草机与鼓风机组
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。

4. 发明授权

US4984420A Dumping apparatus for grass catcher 失效
标题翻译：草地捕捞机倾倒设备
公开(公告)号：US4984420A
公开(公告)日：1991-01-15
申请号：US307389
申请日：1989-02-06
申请人： Kazuo Samejima , Hiroaki Kawakita , Yoshikazu Togoshi , Yoshiaki Matsuda , Takao Sakatsuji , Colin Fulford
发明人： Kazuo Samejima , Hiroaki Kawakita , Yoshikazu Togoshi , Yoshiaki Matsuda , Takao Sakatsuji , Colin Fulford
IPC分类号： A01D34/63 , A01D43/063
CPC分类号： A01D43/0635 , A01D2101/00 , A01D34/63
摘要： A dumping apparatus for a grass catcher for rearwardly inclining the grass catcher containing grass clipping to discharge the grass clippings. The apparatus includes a guide member and a movable member mounted in the guide member, a restraining member for restraining the movement of the catcher and a bracket fixed to a rear face of the catcher. A leading end of the movable member is pivoted at a longitudinally intermediate position of the bracket and a leading end of the restraining member is pivoted at a rear upper position of the bracket, whereby the grass catcher may be moved and inclined for the dumping action.
摘要翻译：一种用于向后倾斜草地捕捞器的草地捕集器的倾倒装置，其中包括草剪以排出草屑。该装置包括引导构件和安装在引导构件中的可动构件，用于限制捕获器的移动的限制构件和固定到捕获器的后表面的支架。可动构件的前端在支架的纵向中间位置枢转，并且限制构件的前端在支架的后部上部位置枢转，由此可以使草地捕捉器移动并倾斜用于倾倒动作。

5. 发明授权

US06848246B2 Mower unit attachable to a vehicle body 有权
标题翻译：可连接到车体的割草机单元
公开(公告)号：US06848246B2
公开(公告)日：2005-02-01
申请号：US10378555
申请日：2003-03-03
申请人： Kazuo Samejima , Yoshikazu Togoshi , Teruo Shimamura , Masatoshi Yamaguchi , Yoshiyuki Esaki , Kenichi Chujo , Yoshihiro Kawahara
发明人： Kazuo Samejima , Yoshikazu Togoshi , Teruo Shimamura , Masatoshi Yamaguchi , Yoshiyuki Esaki , Kenichi Chujo , Yoshihiro Kawahara
IPC分类号： A01D34/64 , A01D34/63 , A01D34/66 , A01D34/71 , A01D67/00
CPC分类号： A01D34/71 , A01D2101/00
摘要： A mower unit attachable to a vehicle body includes a mower deck. The mower deck defines a grass discharge opening at an opposite side of one side wall, and has a plurality of rotary blades juxtaposed inside the mower deck to be rotatable about vertical axes. All of the rotary blades are rotatable in the same direction so that a front half, with respect to a traveling direction, of a track of rotation of each rotary blade points toward the side having the grass discharge opening. A rear baffle depends from a top board of the mower deck for enclosing the rotary blades in combination with a front wall, and surrounds, in form of a concentric part circle, a rear portion of the track of rotation of each rotary blade. A front baffle and a mulching baffle are provided to be selectively attached to the mower deck to be located forwardly of the tracks of rotation of the rotary blades. The front baffle includes curved segments each for surrounding, in form of a concentric part circle, a front portion of the track of rotation of one rotary blade, and counter curved segments for connecting the curved segments. The mulching baffle, in combination with the rear baffle, defines a mulching chamber surrounding the track of rotation of each rotary blade.
摘要翻译：可连接到车体的割草机单元包括割草机板。割草机甲板在一个侧壁的相对侧限定出草排放口，并且具有并列在割草机甲板内部的多个旋转刀片，以便围绕垂直轴线旋转。所有旋转叶片都可以沿相同的方向旋转，使得相对于行进方向的每个旋转叶片的旋转轨迹的前半部指向具有草排出口的一侧。后挡板由割草机甲板的顶板取代，用于将旋转刀片与前壁组合在一起，并以同心圆圈的形式包围每个旋转叶片的旋转轨迹的后部。提供前挡板和覆盖挡板以选择性地附接到割草机甲板以位于旋转叶片的旋转轨迹的前方。前挡板包括弯曲段，每个弯曲段用于围绕同心圆的形式围绕一个旋转叶片的旋转轨迹的前部，以及用于连接弯曲段的相对弯曲段。覆盖的挡板与后挡板结合，限定围绕每个旋转叶片的旋转轨迹的覆盖室。

6. 发明授权

US6052973A Lift mechanism for reel-type cutting units 失效
标题翻译：卷盘式切割装置的提升机构
公开(公告)号：US6052973A
公开(公告)日：2000-04-25
申请号：US9125
申请日：1998-01-20
申请人： Hironori Tsuchihashi , Yoshikazu Togoshi , Koji Fujiwara , Yoshiyuki Esaki , Kazuo Samejima , Junichi Kitamura , Matsuo Tachibana , Teruo Shimamura , Osami Fujiwara , Yoshihiro Kawahara
发明人： Hironori Tsuchihashi , Yoshikazu Togoshi , Koji Fujiwara , Yoshiyuki Esaki , Kazuo Samejima , Junichi Kitamura , Matsuo Tachibana , Teruo Shimamura , Osami Fujiwara , Yoshihiro Kawahara
IPC分类号： A01D75/30 , A01D34/53
CPC分类号： A01D75/306
摘要： A lawn tractor includes a vehicle body, a center reel-type cutting unit, and side reel-type cutting units arranged laterally of the center reel-type cutting unit with respect to a moving direction of the vehicle body, wherein a cutting track by the center reel-type cutting unit and cutting tracks by the side reel-type cutting units partly overlap one another. A first lift mechanism vertically movably connects the center reel-type cutting unit to the vehicle body, wherein the first lift mechanism is operable to raise and lower the center reel-type cutting unit without displacing the center reel-type cutting unit transversely of the moving direction. Second lift mechanisms vertically movably connect the side reel-type cutting units to the vehicle body, respectively, wherein the second lift mechanisms are operable to raise and lower the side reel-type cutting units without displacing the side reel-type cutting units transversely of the moving direction.
摘要翻译：一种草坪拖拉机包括车体，中心卷轴式切割单元和相对于车身移动方向布置在中心卷轴式切割单元的侧面的侧卷轴型切割单元，其中，通过中心卷线式切割单元和侧卷轴式切割单元的切割轨道部分地彼此重叠。第一提升机构将中心卷线式切割单元垂直移动地连接到车体，其中第一提升机构可操作以升高和降低中心卷轴式切割单元，而不使中心卷轴型切割单元横向移动方向。第二提升机构分别将侧卷轴式切割单元垂直移动地连接到车身，其中第二提升机构可操作以升高和降低侧卷轴式切割单元，而不使侧卷轴型切割单元横向于移动方向。

7. 发明授权

US07458434B2 Lawn mower having an engine disposed rearwardly of a driver's seat 有权
标题翻译：割草机具有位于驾驶员座椅后方的发动机
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。

8. 发明授权

US5216935A Bidirectional control arrangement for vehicle 失效
标题翻译：车辆双向控制装置
公开(公告)号：US5216935A
公开(公告)日：1993-06-08
申请号：US892415
申请日：1992-06-01
申请人： Teruo Shimamura , Kazuo Samejima , Yoshikazu Togoshi , Yoshihiro Kawahara
发明人： Teruo Shimamura , Kazuo Samejima , Yoshikazu Togoshi , Yoshihiro Kawahara
IPC分类号： F16H59/06 , G05G1/44
CPC分类号： G05G1/445 , F16H59/06 , Y10T74/20061 , Y10T74/20528 , Y10T74/20534 , Y10T74/20888
摘要： A bidirectional control arrangement for a vehicle comprising a seesaw type pedal including a forward drive depress pad and a backward drive depress pad for controlling a hydrostatic stepless transmission. A down-toe motion of an operator's foot applied to the forward drive depress pad controls the transmission for accelerating the vehicle forward, while a down-toe motion thereof applied to the backward drive depress pad controls the transmission to accelerate the vehicle backward. The forward and backward drive depress pads are spaced apart longitudinally of the vehicle and offset from each other transversely of the vehicle.
摘要翻译：一种用于车辆的双向控制装置，包括跷跷板式踏板，其包括用于控制静液压无级变速器的前驱动踩踏垫和向后驱动踩踏垫。施加到前方驱动按压垫的操作者的脚的脚趾运动控制用于使车辆前进的加速的变速器，同时其向后方驱动按压垫施加的脚趾运动控制变速器以使车辆向后加速。前进和后退的驱动下压垫在车辆的纵向间隔开并且相对于车辆横向彼此偏移。

9. 发明授权

US06675567B2 Lawn tractor with jack-up mechanism 有权
标题翻译：具有自升式机构的草坪拖拉机
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。

10. 发明授权

US06578656B2 Riding mower 有权
标题翻译：骑马割草机
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。

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