发明名称 Combination wood and aluminum swimming pool wall structure
摘要 A swimming pool is provided with side walls made up of a plurality of panels each embodying upper and lower receptor beams in the form of oppositely facing channels supporting the upper and lower horizontal edges of plywood sheets, with bracing members located between the vertical edges of the plywood sheets and secured at their upper and lower ends to the receptor beams so as to support each sheet about the entire peripheral edges thereof. The panels are secured together in selected arrangements by fasteners and splice plates at the adjacent ends thereof to establish a unitary structure of exceptional strength which may be made up of a limited number of inexpensive elements adapted to be assembled and erected with a minimum of labor.
申请公布号 US4020509(A) 申请公布日期 1977.05.03
申请号 US19750604745 申请日期 1975.08.14
申请人 CASCADE INDUSTRIES, INCORPORATED 发明人 WEST, ROBERT E.
分类号 E04H4/00;(IPC1-7):E04H3/16;E04H3/18 主分类号 E04H4/00
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