发明名称 Replaceable chuck
摘要 A replaceable chuck for a percussion hand-held power tool (3) for applying axial blows to a working tool receivable in the chuck, includes a release sleeve (4) axially displaceable relative to the base body (6) against a spring-biasing force and including an inwardly located locking element (11) for formlockingly securing the chuck on a power tool spindle (15) with locking elements (12) extending through respective openings (13) formed in a base body (6) and engageable in associated recesses (14) of the power tool spindle (15), and a formlocking displacement guide (5) that provides for displacement of the release sleeve (4) relative to the base body (6) and includes, along its axial extension, a tangential section.
申请公布号 US8201835(B2) 申请公布日期 2012.06.19
申请号 US20080221799 申请日期 2008.08.05
申请人 HAAS GUENTER;HILTI AKTIENGESELLSCHAFT 发明人 HAAS GUENTER
分类号 B23B31/107 主分类号 B23B31/107
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