发明公开
- 专利标题： Recoverable closure
- 专利标题（中）： RückstellbarerVerschluss。
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申请号： EP82304743.6申请日： 1982-09-09
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公开(公告)号： EP0074280A2公开(公告)日： 1983-03-16
- 发明人: Molinari, Robert J. , Parker, Robert , Ratzlaff, Thomas D. , De Blauwe, Francis Josef Anna M.C.
- 申请人： RAYCHEM CORPORATION (a California corporation)
- 申请人地址： 300 Constitution Drive Menlo Park California 94025 US
- 专利权人： RAYCHEM CORPORATION (a California corporation)
- 当前专利权人： RAYCHEM CORPORATION (a California corporation)
- 当前专利权人地址： 300 Constitution Drive Menlo Park California 94025 US
- 代理机构： Jones, David Colin
- 优先权： US300522 19810909
- 主分类号： B29C25/00
- IPC分类号： B29C25/00 ; H02G15/18
摘要：
A substrate 4 enclosed for environmental or other protection by a sheet 1 of plain, preferably recoverable, material. The sheet 1 is wrapped around the substrate 4 and closed by a method which allows the diameter of the resulting sleeve to be chosen at will so that the sheet can be cut to length in the field The method involves the following steps;
(I) wrapping a plain sheet 1 around the substrate 4;
(ii) placing a first support 4 within the resulting sleeve adjacent at least a first edge portion of the sleeve; and
(iii) either placing a first fastening means over the support 4 so as frictionally to engage opposing edge portions 3 of the sheet 1 therebetween, or placing a second support within the sleeve spaced along the sleeve from the first support and frictionally engaging respective edge portions of the sleeve between respective first and second supports plus fastening means and securing the first fastening means and support relative to the second fastening means and support.
(I) wrapping a plain sheet 1 around the substrate 4;
(ii) placing a first support 4 within the resulting sleeve adjacent at least a first edge portion of the sleeve; and
(iii) either placing a first fastening means over the support 4 so as frictionally to engage opposing edge portions 3 of the sheet 1 therebetween, or placing a second support within the sleeve spaced along the sleeve from the first support and frictionally engaging respective edge portions of the sleeve between respective first and second supports plus fastening means and securing the first fastening means and support relative to the second fastening means and support.
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