发明名称 Quick-made connection for a stud having a shaped outer profile
摘要 A quick-made connection for a stud (2; 22; 52) having a shaped outer profile (3; 23; 53), the connection including a receiving member (4; 24; 32; 42; 59) having a bore (5; 25; 33; 43; 54) in which the stud (2; 22; 52) is received, and at least one locking member arranged in the bore of the receiving member and formlockingly engageable in the shaped outer profile (3; 23; 53) of the stud (2; 22; 52), with the bore (5; 25; 33; 43; 52) having at least one section (9; 29; 34; 44; 55; 56) tapering toward an insertion opening of the bore, with the locking member (10; 30; 36; 46; 57; 58) being formed as a radially elastically expandable ring member preloaded against the wall of the bore and having an inner diameter (w) which is smaller than a bore diameter (d) at its entrance opening.
申请公布号 US6305889(B1) 申请公布日期 2001.10.23
申请号 US20000667745 申请日期 2000.09.22
申请人 HILTI AKTIENGESELLSCHAFT 发明人 BLESSING MATHIAS;BIRNBAUM ULRICH
分类号 F16B7/16;F16B39/34;(IPC1-7):F16B21/00;F16B21/18 主分类号 F16B7/16
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