发明名称 Gripping ribs fastening system for concrete forming panels
摘要 A forming panel is provided which includes at least one and preferably a number of elongated channels each having inwardly projecting ribs which permit threadable attachment of hardward components such as bolts, externally threaded rings, collars and the like directly to the channel along an infinite number of locations. The channels may be parallel to one another, perpendicular to one another, or both. The forming panel may be used with other forming panels and are configured to receive therethrough anchoring members such as anchor bolts and tie rods which pass into the gap between opposed forming walls where concrete is poured. The forming panels may be used as cap forms whereby after the concrete is cured, forming panels below the cap form may be replaced and reattached above the cap form.
申请公布号 US7152843(B2) 申请公布日期 2006.12.26
申请号 US20040936322 申请日期 2004.09.08
申请人 WESTERN FORMS, INC. 发明人 WARD PHILIP T.;BREWKA ROMAN
分类号 E04G17/065;E04G9/02;E04G17/04 主分类号 E04G17/065
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