发明名称 Foldable metal wall frame assemblies for use in residential and commercial structures
摘要 A foldable wall frame is disclosed and includes first and second track members spaced from each other, each track member having a center web and a pair of opposite side flanges. A plurality of spaced stud elements are positioned between and substantially perpendicular to the track members with each stud element having a first and a second end portion. A first attachment element is provided for pivotally securing the first end portion of each said stud element to the first track member. A second attachment element is also provided for pivotally securing the second end portion of each stud element to the second track member. The first and second pivotal attachment elements enable the first track member to be folded down proximate the second track member for storage and transportation, and to be unfolded at a construction site for installation into a building structure.
申请公布号 US2008016818(A1) 申请公布日期 2008.01.24
申请号 US20070809809 申请日期 2007.06.01
申请人 HEIRICH WILLIAM C 发明人 HEIRICH WILLIAM C.
分类号 E04C3/04 主分类号 E04C3/04
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