发明名称 STAGE PLATFORM ASSEMBLY AND METHOD OF MAKING SAME
摘要 STAGE PLATFORM ASSEMBLY AND THE METHOD OF MAKING SAME A stage platform assembly including a corner extrusion member for engagement in a box channel member, and a corner securing member for engagement about tongues of the corner extrusion member at the four corners of sections of the box channel member. A stage platform, such as plywood, secures in a protected fashion to the box channel member. Posts or other elevational members can engage in the corner extrusion member for securing sections of the stage platform together. Locks can also be utilized to secure the stage platform assemblies together.
申请公布号 CA2095585(A1) 申请公布日期 1993.11.07
申请号 CA19932095585 申请日期 1993.05.05
申请人 HAYDEN, MICHAEL 发明人 HAYDEN, MICHAEL
分类号 E04H3/28;(IPC1-7):E04H3/24 主分类号 E04H3/28
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