发明名称 Transverse walkway, connecting two walkways along the sides of shuttering for a concrete structure - has two symmetrical end sections with single fixing and couplings for safety barrier
摘要 The walkway consists of a symmetrical structure with two floor sections (7), each fixed to one edge of a shuttering panel (3) by a threaded coupling, e.g. in the form of a threaded rod (14), a nut (17) and a clamp (16). The two floor sections (7) are connected by planks (30) situated at right angles to the structure (2) being cast, and are equipped with couplings (19) for a vertical safety barrier which runs round the outside of the walkway and is formed from posts (20) and rails. ADVANTAGE - Design simplicity, with reversible components which can be used at either end of shuttering.
申请公布号 FR2689162(A1) 申请公布日期 1993.10.01
申请号 FR19920003821 申请日期 1992.03.30
申请人 GENDROT FERNAND 发明人 GENDROT FERNAND
分类号 E04G17/00;(IPC1-7):E04G17/16;E04G27/00 主分类号 E04G17/00
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