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1. 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。

2. 发明授权

US4882898A Connecting link structure for a lawn mower 失效
标题翻译：连接割草机的连接结构
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。

3. 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。

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