A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
RISING TRAFFIC BOLLARD
Rising traffic bollard (1) comprising a supporting structure (3) adapted to be embedded in the ground and a mobile bollard element (5) between an extracted position, in which said bollard element (5) projects from the ground, and a retracted position, in which said bollard element (5) is lowered in the ground. The supporting structure (3) comprises a plurality of skids (9) and the bollard element (5) comprises a plurality of sliding profiles (7) that extend along the length of the bollard element (5) and that are configured to slide with respect to such skids (9).
RISING TRAFFIC BOLLARD
Rising traffic bollard (1) comprising a supporting structure (3) adapted to be embedded in the ground and a mobile bollard element (5) between an extracted position, in which said bollard element (5) projects from the ground, and a retracted position, in which said bollard element (5) is lowered in the ground. The supporting structure (3) comprises a plurality of skids (9) and the bollard element (5) comprises a plurality of sliding profiles (7) that extend along the length of the bollard element (5) and that are configured to slide with respect to such skids (9).
RISING TRAFFIC BOLLARD
AUFSTEIGENDER VERKEHRSPFOSTEN
POTEAU DE TRAFFIC LEVABLE
MICHIELAN GIANNI (author) / GUERRA MASSIMO (author) / CADAMURO ANDREA (author)
2020-04-22
Patent
Electronic Resource
English
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.