发明申请
- 专利标题： STRING HEAD FOR A TRIMMER
- 专利标题（中）： 一个TRIMMER的STRING头
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申请号： US12691811申请日： 2010-01-22
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公开(公告)号： US20100180451A1公开(公告)日： 2010-07-22
- 发明人: Marion W. Reynolds , Todd Rickey , John W. Wiggins , John Morris
- 申请人： Marion W. Reynolds , Todd Rickey , John W. Wiggins , John Morris
- 主分类号： A01D34/416
- IPC分类号： A01D34/416 ; B23P17/00
摘要：
A trimmer head configured for operating in a fixed line configuration and a bump-feed configuration. The trimmer head includes a base including a cup having a top wall and a substantially cylindrical side wall defining an aperture. The base also includes a collar extending axially from the top wall of the cup for coupling the trimmer head with the output shaft. A fixed line head is at least partially received within the cup when the trimmer head is in the fixed line configuration and a bump-feed spool is at least partially received within the cup of the base when the trimmer head is in the bump-feed configuration.
公开/授权文献
- US08464431B2 String head for a trimmer 公开/授权日：2013-06-18
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