发明名称 Fastening device
摘要 <p>The fixing element has a sheet metal bending part (1a) with through bore (3) for a connector part (1). The bore is enclosed by a circumferential collar (7) formed by the metal bending part and projecting over the plane of same on one side. The connector part has bearing faces of which one (4) has a ring-shaped indentation (8) holding the collar. The depth (T) of the indentation corresponds at least to the height (H) of the collar. The indentation can be formed on the first bearing face supported on the metal bending part or on the second bearing face which is opposite the first and is provided on an attachment (6) integral with the connector part and passing through the bore.</p>
申请公布号 EP0717205(B1) 申请公布日期 2000.01.12
申请号 EP19950810631 申请日期 1995.10.06
申请人 HILTI AKTIENGESELLSCHAFT 发明人 HOEFLE, SIEGFRIED
分类号 F16B2/08;F16B5/04;F16B7/08;F16B37/04;F16B37/06;F16L3/14;(IPC1-7):F16B37/06 主分类号 F16B2/08
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