发明授权
- 专利标题： Welding method and steel plate deck
- 专利标题（中）： 焊接方法和钢板甲板
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申请号： US12147712申请日： 2008-06-27
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公开(公告)号： US07921562B2公开(公告)日： 2011-04-12
- 发明人: Noboru Kiji , Masashi Fujiwara , Tsutomu Matsuoka , Shigeki Nishiyama , Makoto Ota
- 申请人： Noboru Kiji , Masashi Fujiwara , Tsutomu Matsuoka , Shigeki Nishiyama , Makoto Ota
- 申请人地址： JP JP
- 专利权人： Ihi Corporation,Kabushiki Kaisha Kobe Seiko Sho
- 当前专利权人： Ihi Corporation,Kabushiki Kaisha Kobe Seiko Sho
- 当前专利权人地址： JP JP
- 代理机构： Ostrolenk Faber LLP
- 优先权： JP2007-186047 20070717
- 主分类号： B21D47/00
- IPC分类号： B21D47/00 ; E04C2/32
摘要：
A method of welding a deck plate and a closed section rib both constituting a steel plate deck, comprising: working a root portion of the closed section rib to have a flat surface in parallel with a surface of the deck plate; and welding the deck plate and the closed section rib while making the flat surface of the closed section rib to be in contact with the surface of the deck plate.
公开/授权文献
- US20090019809A1 WELDING METHOD AND STEEL PLATE DECK 公开/授权日：2009-01-22
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