发明名称 CAPTURED CLAMP FOR WALLFORM PANEL
摘要 A wallform panel is disclosed which includes a series of captured clamps which can be locked within the panel in a storage position. The clamps are easily moved to allow clamping of abutting panels during assembly of wallform panels. The clamp has a shank and a handle where the handle provides a mechanical advantage for rotating the shank. Rotation of the shank allows camming faces to engage opposed side rails of wall panels and lock them together.
申请公布号 CA2179084(C) 申请公布日期 2008.04.15
申请号 CA19962179084 申请日期 1996.06.13
申请人 ALUMA SYSTEMS CORP. 发明人 HANNIGAN, PAUL JAMES
分类号 E04G17/04;E04B2/30 主分类号 E04G17/04
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