发明名称 Hand-held power tool with a replaceable tool fitting
摘要 A very easy-to-actuate, replaceable tool fitting is comprised in that at least one movably supported profiled body ( 15 ) on an output spindle ( 1 ) or on the tool fitting ( 11 ) of the hand-held power tool and at least one profiled recess ( 7 ) on the output spindle ( 1 ) or on the tool fitting ( 11 ) are shaped and situated in such a way that when the tool fitting ( 11 ) is slid onto the output spindle ( 1 ), the at least one profiled body ( 15 ) engages in detent fashion in the at least one profiled recess ( 7 ), achieving both an axial locking and a rotary driving of the tool fitting ( 11 ) in relation to the output spindle ( 1 ) and means ( 6, 8, 14 ) are provided, which, through a rotating and sliding motion of the tool fitting ( 11 ) on the output spindle ( 1 ), guide the profiled body ( 15 ) into the profiled recess ( 7 ).
申请公布号 US2007096404(A1) 申请公布日期 2007.05.03
申请号 US20050579959 申请日期 2005.07.01
申请人 FRAUHAMMER KARL;BAUMANN OTTO;MUELLER ROLF;SCHNERRING HEINZ;SAUR DIETMAR;BRAUN WILLY;KUHNLE AXEL;BERNHARDT THOMAS;ENGELFRIED UWE 发明人 FRAUHAMMER KARL;BAUMANN OTTO;MUELLER ROLF;SCHNERRING HEINZ;SAUR DIETMAR;BRAUN WILLY;KUHNLE AXEL;BERNHARDT THOMAS;ENGELFRIED UWE
分类号 B23B31/00;B23Q3/12 主分类号 B23B31/00
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