发明名称 Filament wound structural columns for light poles
摘要 A one-piece, unitary, elongate, tubular light pole. The elongate light pole defines a central axis and is constructed from a filament-wound composite of fiber-reinforced bonding agent and has a wall thickness of less than¾inch, and preferably⅜inch. The pole is configured and adapted to support a lighting structure, thereon without failure of the composite, such that a twenty-foot section of the pole is capable of withstanding a lateral load transverse of the axis of at least 300 pounds without failure of the composite.
申请公布号 US6367225(B1) 申请公布日期 2002.04.09
申请号 US19990360760 申请日期 1999.07.26
申请人 WASATCH TECHNOLOGIES CORPORATION 发明人 ASHTON CLINT
分类号 B29C53/60;E04C3/28;E04C3/36;E04H12/02;(IPC1-7):E04C3/30 主分类号 B29C53/60
代理机构 代理人
主权项
地址