发明名称 Skylight construction and method of making same
摘要 A skylight construction and method of making same are provided wherein such construction comprises, a support, an outer sheet made of a light-transmitting material and having a peripheral portion adjoining the support, and an inner structure made of a light-transmitting material and having a peripheral edge portion attached to the support defining a first air space between the outer sheet and the structure with the inner structure comprising a pair of inner sheets each made of a light-transmitting material and with the inner sheets being held in spaced relation defining a second air space therebetween such that the sheets and first and second air spaces enable provision of the skylight construction having minimum weight yet providing minimum heat loss in winter and minimum heat gain in summer.
申请公布号 US4335551(A) 申请公布日期 1982.06.22
申请号 US19800162989 申请日期 1980.06.25
申请人 DAYCO CORPORATION 发明人 BENKELMAN, WILLIAM D.;CARLYON, GEORGE C.
分类号 E04D13/03;(IPC1-7):E04B7/18 主分类号 E04D13/03
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