发明授权
- 专利标题： Membrane supported reroofing system
- 专利标题（中）： 膜支撑式回卷系统
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申请号： US927315申请日： 1986-11-04
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公开(公告)号： US4835917A公开(公告)日： 1989-06-06
- 发明人: Harold G. Simpson
- 申请人： Harold G. Simpson
- 申请人地址： OK Oklahoma City
- 专利权人： Harold Simpson, Inc.
- 当前专利权人： Harold Simpson, Inc.
- 当前专利权人地址： OK Oklahoma City
- 主分类号： E04B7/00
- IPC分类号： E04B7/00 ; E04C3/04 ; E04C3/08 ; E04D3/36 ; E04D3/361 ; E04D3/362 ; E04D3/363 ; E04D3/367 ; E04D3/38 ; E04D13/15 ; E04D13/16 ; E04D15/04 ; F16B5/02 ; F16B35/06
摘要：
An improved roof system in which an elastomeric flexible membrane is disposed as a protective roof layer over roofing members supported by adjustable roofing support spacers over a preexisting roof. Strips of the membrane are joined together by hidden fastener assemblies which sealingly grip adjacent membrane edges and which attach the membrane to the underlying support spacers.