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1. 外观设计

USD657211S1 Pruning machine 有权
标题翻译：修剪机
公开(公告)号：USD657211S1
公开(公告)日：2012-04-10
申请号：US29380279
申请日：2010-12-02
申请人： Shingo Kosugi , Shinichi Kakefuda , Fukushi Tamura
设计人： Shingo Kosugi , Shinichi Kakefuda , Fukushi Tamura

2. 发明申请

US20120073144A1 Portable Working Machine 审中-公开
标题翻译：便携式工作机
公开(公告)号：US20120073144A1
公开(公告)日：2012-03-29
申请号：US13233337
申请日：2011-09-15
申请人： Fukushi Tamura , Shinichi Kakefuda
发明人： Fukushi Tamura , Shinichi Kakefuda
IPC分类号： A01G3/053 , B25F5/02
CPC分类号： A01G3/053 , B25F5/006
摘要： A portable working machine comprising: an engine; a frame which holds the engine; front handle and a rear handle which are provided to the frame; and a power conversion unit for transmitting an output from the engine to drive a working tool, wherein the engine, the power conversion unit and the working tool being held by the frame via an elastic member, and wherein the front handle and the elastic member are disposed so that an axis passing through a center of an attachment portion of the front handle and an axis passing through a center of an attachment portion of the elastic member substantially coincide with each other.
摘要翻译：一种便携式工作机，包括：发动机; 保持发动机的框架; 前手柄和后手柄，其设置在框架上; 以及电力转换单元，用于传输来自发动机的输出以驱动作业工具，其中所述发动机，所述动力转换单元和所述作业工具经由所述框架经由弹性构件保持，并且其中所述前手柄和所述弹性构件是被配置为使得穿过前把手的安装部分的中心的轴线和穿过弹性件的安装部分的中心的轴线基本上彼此重合。

3. 发明申请

US20100199949A1 HAND-HELD ENGINE-POWERED TOOL 有权
标题翻译：手持式发动机工具
公开(公告)号：US20100199949A1
公开(公告)日：2010-08-12
申请号：US12636451
申请日：2009-12-11
申请人： Fukushi Tamura , Shigetoshi Ishida
发明人： Fukushi Tamura , Shigetoshi Ishida
IPC分类号： F02D11/02 , F02P11/00
CPC分类号： A01G3/053 , A01G3/047 , B25F5/02 , B27B17/0008
摘要： When throttle lever is pulled with the rotation lock member of the engine-powered tool in a state in which rotation of rear handle is permitted, the electrode terminal provided on the rotation lock member and the electrode terminal provided on throttle lever contact each other. As a result of this contact, the two output terminals of the engine generator are short-circuited, the supply of electric power to the ignition device from the engine generator is stopped and the supply of electric power from the ignition device to sparkplug in the engine is stopped. Through this, operation of the blade is prevented when rotating rear handle.
摘要翻译：当在允许后手柄的旋转的状态下用发动机动力工具的旋转锁定构件拉动节流杆时，设置在旋转锁定构件上的电极端子和设置在节流杆上的电极端子彼此接触。作为这种接触的结果，发动机发电机的两个输出端子短路，停止从发动机发电机向点火装置的电力供应，并且从点火装置向发动机的火花塞供电被停止通过这样，当旋转后把手时，防止了叶片的操作。

4. 发明授权

US08813733B2 Hand-held engine-powered tool 有权
标题翻译：手持发动机动力工具
公开(公告)号：US08813733B2
公开(公告)日：2014-08-26
申请号：US12636451
申请日：2009-12-11
申请人： Fukushi Tamura , Shigetoshi Ishida
发明人： Fukushi Tamura , Shigetoshi Ishida
IPC分类号： F02P11/00 , F02P9/00
CPC分类号： A01G3/053 , A01G3/047 , B25F5/02 , B27B17/0008
摘要： When throttle lever is pulled with the rotation lock member of the engine-powered tool in a state in which rotation of rear handle is permitted, the electrode terminal provided on the rotation lock member and the electrode terminal provided on throttle lever contact each other. As a result of this contact, the two output terminals of the engine generator are short-circuited, the supply of electric power to the ignition device from the engine generator is stopped and the supply of electric power from the ignition device to sparkplug in the engine is stopped. Through this, operation of the blade is prevented when rotating rear handle.
摘要翻译：当在允许后手柄的旋转的状态下用发动机动力工具的旋转锁定构件拉动节流杆时，设置在旋转锁定构件上的电极端子和设置在节流杆上的电极端子彼此接触。作为这种接触的结果，发动机发电机的两个输出端子短路，停止从发动机发电机向点火装置的电力供应，并且从点火装置向发动机的火花塞供电被停止通过这样，当旋转后把手时，防止了叶片的操作。

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