发明授权
- 专利标题: C-shaped sheet-metal nut
- 专利标题(中): C形金属板螺母
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申请号: US937390申请日: 1986-12-03
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公开(公告)号: US4793753A公开(公告)日: 1988-12-27
- 发明人: Klaus Muller , Lothar Escher , Gerhard Mack , Ernst Kramer
- 申请人: Klaus Muller , Lothar Escher , Gerhard Mack , Ernst Kramer
- 申请人地址: DEX Lorrach
- 专利权人: A. Raymond
- 当前专利权人: A. Raymond
- 当前专利权人地址: DEX Lorrach
- 优先权: DEX3542841 19851204
- 主分类号: B23P19/06
- IPC分类号: B23P19/06 ; B25B23/04 ; B25B23/08 ; B25B27/20 ; B25B31/00 ; F16B37/04 ; F16B37/12 ; F16B39/28
摘要:
A clip-like, C-shaped sheet-metal nut and an assembly device therefor, the nut having a thread leg with an embossed thread portion and a clip leg having a through hole, with the forward end of the thread leg having an upwardly and forwardly inclined insertion plate. A pair of guide webs are integrally formed on the two lateral edges of the thread leg that extend upwardly at right angles to the leg with the upper edges of the webs protruding above the insertion plate and running parallel to the clip leg and with their side surfaces being in line with the lateral edges of the clip leg to provide a substantially outer rectangular perimeter to the nut.