发明名称 Coupling for split-boom power tool
摘要 <p>A split-boom power tool (10) includes a housing (14) adapted to carry a battery or motor. A first boom member (16) connected to the housing (14) includes an electromechanical or mechanical joint (20) (i.e., coupling) connected thereto for receiving a second boom member (50), which carries an attachment. The attachment may include a hedge trimmer, line trimmer, pruner, blower, or extension. Various couplings or mechanical joints are provided. &lt;IMAGE&gt;</p>
申请公布号 EP0822036(A1) 申请公布日期 1998.02.04
申请号 EP19970305643 申请日期 1997.07.28
申请人 RYOBI NORTH AMERICA, INC. 发明人 RICKARD, HARRY;BRAZELL, KENNETH M.;EVERTS, ROBERT G.
分类号 A01G3/06;A01D34/84;A01D34/90;A01D69/02;A01G3/053;B25F3/00;B25F5/02;B25G3/18;B26B19/28;F16B7/04;H01R13/639;H02J7/00;(IPC1-7):B25F3/00;B25G1/06;B25G3/24 主分类号 A01G3/06
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