发明授权
- 专利标题： Portable handrail splicing and repair apparatus
- 专利标题（中）： 便携式扶手拼接和修理设备
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申请号： US540058申请日： 1983-10-07
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公开(公告)号： US4453910A公开(公告)日： 1984-06-12
- 发明人: Ronald H. Ball
- 申请人： Ronald H. Ball
- 专利权人： Ball Ronald H
- 当前专利权人： Ball Ronald H
- 主分类号： B29C65/00
- IPC分类号： B29C65/00 ; B29C65/18 ; E04F11/18 ; B29C1/00
摘要：
The present invention discloses portable apparatus for heating and molding flexible elastomeric handrails having internal core conforming to the internal surface of the handrail and a flexible sheet which can be fitted over the handrail and conforming to the external surface. The device has electrical heating elements which raise the temperature to the necessary vulcanizing or molding temperature.
公开/授权文献
- US5806954A Moving pointer with edgewise EL lamp 公开/授权日：1998-09-15
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