发明公开
- 专利标题： Power tool with interchangeable blades and method
- 专利标题（中）： 带可互换刀片和方法的电动工具
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申请号： EP07114716.9申请日： 2006-02-14
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公开(公告)号： EP1859910A1公开(公告)日： 2007-11-28
- 发明人: Mooney, Patrick W. , Rosa, Richard
- 申请人： Black & Decker, Inc.
- 申请人地址： Drummond Plaza Office Park 1207 Drummond Plaza Newark, DE 19711 US
- 专利权人： Black & Decker, Inc.
- 当前专利权人： Black & Decker, Inc.
- 当前专利权人地址： Drummond Plaza Office Park 1207 Drummond Plaza Newark, DE 19711 US
- 代理机构： Bell, Ian Stephen
- 优先权： US220472 20050907
- 主分类号： B26B15/00
- IPC分类号： B26B15/00 ; A01G3/053
摘要：
A power tool and system for trimming and cutting vegetation are disclosed. A method of attaching a working assembly, such as blade carrier assembly, to a power tool is also disclosed. The power tool includes interchangeable cutting elements that can be readily attached and detached from a main body portion without any preliminary alignment steps. The main body portion of the power tool includes a selectively actuatable motor including a rotary output and a rotary drive element including a resiliently biased drive pin. Blade carrier assemblies are capable of being selectively and removably attached to the main body portion and each include a moveable blade portion having a drive pin slot. Upon attaching a blade carrier assembly to the main body portion and actuating the motor, the resiliently biased drive pin is rotatable to a position such that the drive pin is resiliently forced into the drive pin slot of the working piece to actuate the working assembly.
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