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公开(公告)号:US3651540A
公开(公告)日:1972-03-28
申请号:US3651540D
申请日:1970-09-28
申请人: SUDHIR N RANA
发明人: RANA SUDHIR N
IPC分类号: E05D11/00
CPC分类号: E05D11/0054 , Y10T16/5335
摘要: One aspect of the invention comprises a composite hinge structure, including a piano type hinge and a flexible sealing membrane on opposite sides of the hinge. Another aspect of the invention comprises two strips of flexible sealing membranes. A plurality of leaf type hinges are spaced along and between the strips. The leaves of the hinges are fixed in sealing relationship with the strips.
摘要翻译: 本发明的一个方面包括复合铰链结构,其包括在铰链的相对侧上的钢琴型铰链和柔性密封膜。 本发明的另一方面包括两条柔性密封膜。 多个叶型铰链沿条带间隔开。 铰链的叶片与带条密封固定。