发明授权
EP0398959B1 A METHOD FOR JOINING TWO OR SEVERAL OVERLAYING SHEET FORMED MEMBERS TOGETHER, METAL OR NON-METAL, AND AN APPARATUS FOR CARRYING OUT THE METHOD
失效
一种用于接合两个或多个覆盖层的成形件，金属或非金属的方法，以及用于实施该方法的装置
- 专利标题： A METHOD FOR JOINING TWO OR SEVERAL OVERLAYING SHEET FORMED MEMBERS TOGETHER, METAL OR NON-METAL, AND AN APPARATUS FOR CARRYING OUT THE METHOD
- 专利标题（中）： 一种用于接合两个或多个覆盖层的成形件，金属或非金属的方法，以及用于实施该方法的装置
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申请号： EP89902178.6申请日： 1989-02-02
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公开(公告)号： EP0398959B1公开(公告)日： 1993-08-11
- 发明人: GUBBIOTTI, Luciano , RAPILLARD, Philippe
- 申请人： ATTEXOR EQUIPEMENTS S.A.
- 申请人地址： Case Postale CH-1024 Ecublens CH
- 专利权人： ATTEXOR EQUIPEMENTS S.A.
- 当前专利权人： ATTEXOR EQUIPEMENTS S.A.
- 当前专利权人地址： Case Postale CH-1024 Ecublens CH
- 代理机构： Johansson, Lars-Erik
- 优先权： SE8800407 19880205
- 国际公布： WO8907020 19890810
- 主分类号： B21D39/00
- IPC分类号： B21D39/00
摘要：
A method for joining together two or several overlaying sheet formed members (10, 11), metal or non-metal, at which a coaxial arrangement of a punch (12), a die (9) and an anvil (Y) cooperate by means of their relative movement. The punch (12) carries out a first movement coaxially towards said die (9). Thereafter the anvil (Y) moves in the opposite direction. The anvil (Y) is axially blocked and said punch (12) carries out a second movement coaxially towards said anvil (Y) to a position between the anvil (Y) and the punch (12) which is dependent on the applied forces, the thickness, the number and the material of the sheet-formed members (10, 11).
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