发明授权
US4800691A Self-supporting element for the construction of a building roof,
comprising a metal framework associated with a single-unit insulating
cladding, metal framework and insulating cladding constituting said
element, and the resulting roof
失效
用于构建建筑物屋顶的自支撑元件，包括与单一单元绝缘包层相关联的金属框架，金属框架和构成所述元件的绝缘包层，以及由此产生的屋顶
- 专利标题： Self-supporting element for the construction of a building roof, comprising a metal framework associated with a single-unit insulating cladding, metal framework and insulating cladding constituting said element, and the resulting roof
- 专利标题（中）： 用于构建建筑物屋顶的自支撑元件，包括与单一单元绝缘包层相关联的金属框架，金属框架和构成所述元件的绝缘包层，以及由此产生的屋顶
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申请号： US2653申请日： 1986-12-08
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公开(公告)号： US4800691A公开(公告)日： 1989-01-31
- 发明人: Yves L. Theault
- 申请人： Yves L. Theault
- 申请人地址： FRX Arromanches
- 专利权人： Theault & Cie
- 当前专利权人： Theault & Cie
- 当前专利权人地址： FRX Arromanches
- 优先权： FRX8506945 19850507
- 主分类号： E04D3/35
- IPC分类号： E04D3/35 ; E04B7/10 ; E04B7/12 ; E04D3/366 ; E04C2/50
摘要：
The self-supporting element (1) is of great length and of the type formed by a framework of metal section members (7-9-10-11-14-15) and an insulating cladding supported by the framework. The element is characterized in that its cladding is in a single unit and formed by a composite comprising an outer skin (17), an inner skin (18) and an insulating blanket (19) formed by mineral wool fibres which extend in a direction perpendicular to the parallel planes of the skins. The cladding (16) is supported exclusively by the two lateral beams (9,10) of the framework.
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