发明授权
- 专利标题: Welded can bodies
- 专利标题(中): 焊罐体
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申请号: US526928申请日: 1983-08-26
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公开(公告)号: US4517256A公开(公告)日: 1985-05-14
- 发明人: Kenji Matsuno , Hiroyuki Funamoto
- 申请人: Kenji Matsuno , Hiroyuki Funamoto
- 申请人地址: JPX Tokyo
- 专利权人: Toyo Seikan Kaisha, Limited
- 当前专利权人: Toyo Seikan Kaisha, Limited
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX53-165078 19781229; JPX54-99479 19790806; JPX54-106696 19790823
- 主分类号: B23K11/06
- IPC分类号: B23K11/06 ; B23K11/30 ; B65D8/22
摘要:
A tinfree steel welded can body formed by a mash resistance welding on a lapped side portion of a can body preform made from tinfree steel, without requiring the removal of surface chromium film from the welded portion and its vicinity.
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