发明名称 Greenhouse
摘要 The disclosure concerns a greenhouse which defines an enclosed growing area covered by a structure including an external framework of convex shape in transverse cross-section, and a plurality of flexible light-transmitting panels arranged to form a covering at the inner side of the framework. The frame work includes a plurality of curved members extending transversely of the structure in parallel longitudinally spaced positions and forming rafters of the structure, and a plurality of parallel elongate members extending longitudinally of the structure and attached to the rafters. The light transmitting panels are each snap-fitted between adjacent ones of said longitudinal members of the framework in an outwardly bowed configuration.
申请公布号 US4055030(A) 申请公布日期 1977.10.25
申请号 US19760680019 申请日期 1976.04.26
申请人 EARNSHAW ENTERPRISES LTD. 发明人 EARNSHAW, WILLIAM FERGUSON
分类号 A01G9/14;(IPC1-7):E04B1/32;E04B1/00 主分类号 A01G9/14
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