发明授权
- 专利标题： Sail and method of making a sail and a membrane body
- 专利标题（中）： 风帆和制造帆船和膜体的方法
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申请号： US13447473申请日： 2012-04-16
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公开(公告)号： US08393284B2公开(公告)日： 2013-03-12
- 发明人: PierCarlo Molta , Enrico Grassi
- 申请人： PierCarlo Molta , Enrico Grassi
- 申请人地址： IT Campi Bizenzio
- 专利权人： Veleria Marco Holm S.R.L.
- 当前专利权人： Veleria Marco Holm S.R.L.
- 当前专利权人地址： IT Campi Bizenzio
- 代理机构： Abelman, Frayne & Schwab
- 优先权： ITRA2004A0004 20040121
- 主分类号： B63H9/06
- IPC分类号： B63H9/06
摘要：
Membrane body (1) comprising at least one pair of panels (10, 11) connected together in an adhesive manner and for each pair of said panels (10, 11), at least one flexible sheath (15) arranged stably according to a set pattern to resist membrane stress acting on the panels (10, 11); each sheath (15) housing a respective tie rod (16), connected to the panels (10, 11) in an end position in a set manner in such a way as to be suitable for resisting normal stress to free the panels (10, 11) from the respective membrane stress, thereby maintaining the—group of the panels (10, 11) flexible and maintaining the corresponding production method.
公开/授权文献
- US20120211174A1 MEMBRANE BODY AND RELATIVE PRODUCTION METHOD 公开/授权日：2012-08-23
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