发明名称 Device for the embedded fixing of a pole or the like
摘要 The invention relates to a pole for supporting urban or road signs. A reinforcing insert 10, 13 made of ductile material (galvanised steel or rubber) is housed in the tubular body 1 and in the zones of maximum bending in the event of an accidental impact. Application: If a vehicle hits the post, the latter is not sheared and does not fall on passers-by. <IMAGE>
申请公布号 FR2616818(A1) 申请公布日期 1988.12.23
申请号 FR19870008755 申请日期 1987.06.16
申请人 LAPORTE ETS A 发明人 ALBERT LAPORTE
分类号 E01F9/011;E01F9/018;E04H12/08 主分类号 E01F9/011
代理机构 代理人
主权项
地址