发明名称 Hand-held power tool having main and handle housings with a connection device for connecting the housings
摘要 A hand-held power tool having a main housing ( 4 ) in which a tool spindle ( 10 ) is at least partially located, and a handle housing ( 16 ) on which a handle ( 18 ) is formed, includes a connection device ( 28 ) for securing the handle housing ( 16 ) to the main housing ( 16 ) and having a first connection element ( 50 ) with a first engagement member ( 58 ) loosely engageable with a second engagement member ( 52 ) associated with the main housing ( 4 ), and a second connection element ( 48 ) with a handle-side locking element, a main housing side locking element, and a further locking element for formlockingly connecting the handle-side locking element and the main housing side locking element, whereby absence of loose engagement of the first and second engagement members is ensured upon formation of the formlocking connection of the handle-side and main housing side locking elements.
申请公布号 US2007044984(A1) 申请公布日期 2007.03.01
申请号 US20060502110 申请日期 2006.08.10
申请人 HILTI AKTIENGESELLSCHAFT 发明人 FISCHER AXEL;LUEBKERT ERNST-RUDOLF;PALLMER PIERRE
分类号 E21B17/22 主分类号 E21B17/22
代理机构 代理人
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