发明名称 Bracket for supporting concrete formwork
摘要 Mold fabrication apparatus for forming molds is disclosed. The mold fabrication apparatus includes edge members (10) with lipped flanges (12) which extend rearwardly from the mold face (11), and brackets (14) which are notched to engage with the lipped flanges (12) at any desired positions along each edge member (10). The brackets (14) are flanged to enable them to be secured to a surface to locate the edge members (10).
申请公布号 US4846437(A) 申请公布日期 1989.07.11
申请号 US19870087160 申请日期 1987.08.19
申请人 FITZGERALD, LEONARD R. 发明人 FITZGERALD, LEONARD R.
分类号 E01C19/50;E04G13/06;E04G17/04;E04G17/14;(IPC1-7):E01C19/50 主分类号 E01C19/50
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