发明申请
- 专利标题： BREATHABLE CUSHION AND METHOD OF MANUFACTURING THE SAME
- 专利标题（中）： 可呼吸垫片及其制造方法
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申请号： US12667537申请日： 2008-05-16
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公开(公告)号： US20110258781A1公开(公告)日： 2011-10-27
- 发明人: Hirotaka Kawasaki , Yukio Ishihara , Masao Tada , Ryoichi Wakayama
- 申请人： Hirotaka Kawasaki , Yukio Ishihara , Masao Tada , Ryoichi Wakayama
- 申请人地址： JP Aichi
- 专利权人： TOYOTA BOSHOKU KABUSHIKI KAISHA
- 当前专利权人： TOYOTA BOSHOKU KABUSHIKI KAISHA
- 当前专利权人地址： JP Aichi
- 优先权： JP2007-176115 20070704
- 国际申请： PCT/JP2008/059056 WO 20080516
- 主分类号： B68G5/00
- IPC分类号： B68G5/00 ; A47C20/02 ; B32B38/04
摘要：
A seat cushion includes a cushion pad that is formed of breathable plastic foam, a breathable skin that is integrally layered on a front surface side of the cushion pad, and a non-breathable membrane-like film that is interleaved therebetween. The seat cushion includes a breathing hole formed in the film. The breathing hole extends from a back surface side of the cushion pad and passes through the cushion pad to penetrate the film. The breathing hole is formed while the cushion pad and the film are melted
公开/授权文献
- US08806686B2 Breathable cushion and method of manufacturing the same 公开/授权日：2014-08-19