发明名称 SELF-ATTACHING FASTENER AND METHOD OF SECURING SAME TO SHEET MATERIAL
摘要 <p>An assembly is disclosed having a simple, standard fastener secured to sheet material such as sheet metal. A support strap is integrally formed in an offset relationship with the sheet material, and opposite sides of the fastener are deformed to interlockingly engage the remainder of the sheet material. A method and apparatus are also disclosed for securing the fastener to the sheet material in substantially one operation, including alternate manual and automatic means for feeding fasteners to such apparatus.</p>
申请公布号 CA1228255(A) 申请公布日期 1987.10.20
申请号 CA19830424638 申请日期 1983.03.28
申请人 BTM CORPORATION 发明人 SAWDON, EDWIN G.
分类号 F16B35/04;B21D39/00;B23P19/06;F16B33/00;F16B37/04;(IPC1-7):F16B37/04 主分类号 F16B35/04
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