发明名称 Fixing for placing safety railing on roof edge forms part of anchoring on purlin head nose comprising U-shaped cradle and vertical retaining spindle engaging locking pin
摘要 The fixing onto a bracket is part of an anchoring adaptable to a purlin head nose (18) overhanging a building roof. The anchoring comprises a retaining collar composed of a U-shaped cradle (22) astride the nose and a vertical retaining spindle (24) engaging a locking pin (26).
申请公布号 FR2822869(A1) 申请公布日期 2002.10.04
申请号 FR20010004339 申请日期 2001.03.30
申请人 DAUTREMER FRANCOIS 发明人 DAUTREMER FRANCOIS
分类号 E04G5/04;E04G21/32;(IPC1-7):E04G21/32 主分类号 E04G5/04
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