发明名称 Portable construction frame forming apparatus
摘要 An apparatus to construct studding for use in various construction enviroments includes a portable trailer platform having first and second roller housings, wherein each housing includes at least one pair of rollers to effect deformation of metallic sheet material directed from rolls through each respective housing for deformation of various studding components.
申请公布号 US5315853(A) 申请公布日期 1994.05.31
申请号 US19920959656 申请日期 1992.10.13
申请人 SCHEITERLE, BRIAN L. 发明人 SCHEITERLE, BRIAN L.
分类号 B21D5/08;(IPC1-7):B21D5/08 主分类号 B21D5/08
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