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Metal roof structure

阅读:548发布:2023-01-04

专利汇可以提供Metal roof structure专利检索,专利查询,专利分析的服务。并且Aluminum roof plates are affixed to the upper surfaces of roof boards on a building roof by the use of adhesive tape having adhesive material on both sides thereof which effects positive positioning of the plates on the roof boards and to form air layers between the roof boards and the aluminum plates. This arrangement acts to bring about desirable heat insulating and sound proofing effects. Preformed flange-shaped members are disposed at the connecting portions of the aluminum plates whereby adjacent ones of the aluminum plates may be joined to each other. Preformed metal members are also provided to form a roof ridge covering and eaves at the edges of the roof.,下面是Metal roof structure专利的具体信息内容。

1. A metal roofing structure for covering at least a portion of an opening in a building, said structure comprising in combination: a roof board layer disposed so as to extend over said opening in a covering relationship therewith: a plurality of adhesive strips disposed at spaced intervals along said layer, said strips each including a core portion having adhesive material exposed on at least two opposite sides thereof with one of said sides in adhesive gripping engagement with said layer; a metal roofing plate received over said layer and retained in a desired position thereon by the adhesive material on the other of said sides, said cores of said adhesive strips maintaining said layer and said roofing plate in a desired spaced apart relationship from each other with an air layer therebetween; a preformed metal member comprised of interfitting upper and lower portions for connecting two of said roofing plates disposed in a generally edge to edge coplanar relationship with each other, said upper and lower portions each including flanges, said preformed metal member lower portion having a pair of flanges disposed at each side thereof, the inside flange of each pair of flanges extending higher than its adjacent outside flange, and said performed metal member upper portion extending longitudinally along the top of said two roofing plates and overlapping said edge thereof, said edges of said roofing plates being sandwiched between juxtaposed edges of opposed flanges of said upper and lower portions whereby the overlapped edges of said roofing plates are slightly raised.
2. The metal roofing structure as defined in claim 1 wherein said preformed metal member upper Portion has a pair of flanges disposed at each side thereof, the inside flange of each pair of flanges extending a lesser distance than its adjacent outside flange.
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