发明名称 Inflatable structural column
摘要 A lightweight, inflatable structural member, having a substantially tubular shape and sealed at both ends, includes an inner lining to maintain internal pressure upon inflation. The inner lining is covered with a filament reinforced matrix structure comprising resin impregnated filaments of high tensile strength. The uninflated structural member is stowable in a collapsed condition. Curing of the resin matrix is inhibited by storing the collapsed member at a low temperature. Prior to use, the member is inflated with a fluid and heated to enable curing of the resin matrix.
申请公布号 US4514447(A) 申请公布日期 1985.04.30
申请号 US19840592615 申请日期 1984.03.23
申请人 BOXMEYER, JAMES G. 发明人 BOXMEYER, JAMES G.
分类号 B64G99/00;E04H12/18;(IPC1-7):F16L55/12 主分类号 B64G99/00
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