发明授权
US08535588B2 Sheet or film oblique stretching method and sheet or film clipping stretcher
有权
薄片或薄膜倾斜拉伸方法和薄片或薄膜剪切担架
- 专利标题： Sheet or film oblique stretching method and sheet or film clipping stretcher
- 专利标题（中）： 薄片或薄膜倾斜拉伸方法和薄片或薄膜剪切担架
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申请号： US12374270申请日： 2007-07-17
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公开(公告)号： US08535588B2公开(公告)日： 2013-09-17
- 发明人: Takayoshi Sano , Satoru Nitta , Hiromu Saijyo
- 申请人： Takayoshi Sano , Satoru Nitta , Hiromu Saijyo
- 申请人地址： JP Tokyo
- 专利权人： Toshiba Kikai Kabushiki Kaisha
- 当前专利权人： Toshiba Kikai Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： DLA Piper LLP (US)
- 优先权： JP2006-196861 20060719
- 国际申请： PCT/JP2007/064067 WO 20070717
- 国际公布： WO2008/010480 WO 20080124
- 主分类号： D06C3/02
- IPC分类号： D06C3/02
摘要：
Clipping both right and left side edge parts of a sheet or film by right and left pitch-variable clips having flow-directional clip pitches variable along with travel movements, respectively, having positions (AR, AL) for initiation of enlargements of flow-directional clip pitches changed between right clips and left clips, and enlarging flow-directional clip pitches along with travel movements of clips to thereby make an oblique stretch.
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