发明申请
- 专利标题： MOLDING METHOD FOR PLATE-SHAPED WORKPIECE, AND MOLDED ARTICLE
- 专利标题（中）： 板形工件的成型方法和模制品
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申请号： US13635476申请日： 2011-03-18
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公开(公告)号： US20130008222A1公开(公告)日： 2013-01-10
- 发明人: Takahiro Ota , Daisuke Ogura , Atsushi Sugai , Ken Ishii
- 申请人： Takahiro Ota , Daisuke Ogura , Atsushi Sugai , Ken Ishii
- 优先权： JP2010-062625 20100318; JP2010-062626 20100318
- 国际申请： PCT/JP2011/056523 WO 20110318
- 主分类号： B21D11/20
- IPC分类号： B21D11/20 ; B32B1/00
摘要：
Provided is a molding method for a plate-shaped workpiece including forming a concave portion (11) at one surface (1a) of a plate-shaped workpiece (1), and bending the plate-shaped workpiece (1) having the concave portion (11) such that the one surface (1a) becomes a concave surface and a rear surface (1b) thereof becomes a convex surface.
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