发明名称 Path separating beacon for road construction site, has protection structure placed in retracted position, in which beacon is transposed, or in deployed position, in which structure extends above beacon and along longitudinal axis of beacon
摘要 The beacon (1) has a protection structure fixed in a removable manner to a lower end of a concrete body (2). The structure is placed in a retracted position, in which the beacon is transposed, or in a deployed position, in which the structure extends vertically above the beacon and along a longitudinal axis of the beacon. The structure has panels (41, 51) withstanding wind and air currents ranging between 100 and 200 Kilometer per hour, where the panel is made of plastic material. An arm (7) is articulated on a T-shaped metallic head (3) and maintains the panels in vertical position.
申请公布号 FR2909691(A1) 申请公布日期 2008.06.13
申请号 FR20060010762 申请日期 2006.12.11
申请人 EUROVIA SOCIETE ANONYME 发明人 BENNANI ISMAIL;GRENIER NORDAHL;MARZOUK AHMED;VALLEJO JUAN ANTONIO
分类号 E01F15/00;E01F9/594;E01F9/70 主分类号 E01F15/00
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