发明名称 Ergonomic router handles
摘要 Improvements made to a router relate to ergonomic router handles. The preferred router handles are generally elliptical in shape and have one end narrower than the other end. The handles are shaped to provide an operator an infinite number of angles to which the operator's hand may effectively grip the handles. Additionally the handles provide an outer surface which provides a flat tactile grip area. The combination of these elements, along with the shape and location of the preferred trigger and locking arm switch used to activate the preferred router, provides an operator, while operating the router, with the ability to find and use a handle-holding position which is comfortable for the individual user for holding the handles.
申请公布号 US5988241(A) 申请公布日期 1999.11.23
申请号 US19980192820 申请日期 1998.11.16
申请人 PORTER-CABLE CORPORATION 发明人 BOSTEN, DONALD R.;STOLZER, JAMES T.;COOPER, RANDY G.;MCNEAL, JR., WAYMON L.;ETTER, MARK A.
分类号 B25F5/02;B27C5/10;H01H13/08;(IPC1-7):B27C5/10;B27C1/20 主分类号 B25F5/02
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