发明名称 Self-attaching fastener and method of securing same to sheet material
摘要 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.
申请公布号 US4574453(A) 申请公布日期 1986.03.11
申请号 US19840678367 申请日期 1984.12.05
申请人 BTM CORPORATION 发明人 SAWDON, EDWIN G.
分类号 B23P19/06;(IPC1-7):B23P11/00;B23P19/00 主分类号 B23P19/06
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