发明授权
US4478899A Seat core members or partition plates for vehicles formed from synthetic
resin
失效
用于由合成树脂形成的车辆的座椅芯件或隔板
- 专利标题： Seat core members or partition plates for vehicles formed from synthetic resin
- 专利标题（中）： 用于由合成树脂形成的车辆的座椅芯件或隔板
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申请号： US466223申请日： 1983-02-14
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公开(公告)号： US4478899A公开(公告)日： 1984-10-23
- 发明人: Yoshishige Mayumi , Kenzoh Satoh , Kenji Hasegawa , Mitsuyoshi Takahashi
- 申请人： Yoshishige Mayumi , Kenzoh Satoh , Kenji Hasegawa , Mitsuyoshi Takahashi
- 申请人地址： JPX Tokyo
- 专利权人： Showa Denko Kabushiki Kaisha
- 当前专利权人： Showa Denko Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX55-23746 19800227
- 主分类号： A47C5/12
- IPC分类号： A47C5/12 ; A47C7/00 ; A47C7/16 ; B29B11/10 ; B29C49/00 ; B29C49/04 ; B29C49/20 ; B29C49/42 ; B29C49/48 ; B29C49/60 ; B29C65/00 ; B29C65/02 ; B29L24/00 ; B32B3/26 ; B60N2/68 ; B60R5/04 ; B62D25/02 ; B62D29/04 ; B32B3/12 ; A47C7/02
摘要：
The present invention relates to the construction of a core member or a partition plate and method for manufacturing the same by use of blow molding means, wherein a hollow plate member formed of a synthetic resin is used for a seat core member and a partition plate for vehicles such as automobiles, the decrease in strength resulting from the hollow structure is prevented by reinforcing members molded at the same time when the body composed of a plate member is blow molded, the core member or the partition plate being strengthened by the body and the reinforcing members within the body.
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