A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BOLLARD DEVICE
Bollard device including a fixed part or frame, inserted in a horizontal plane to which a base plate with a hole is added, from which a movable part can slidably exit, that can take a retracted position, wherein the upper end is flush with said base plate and a projecting or extended position wherein the movable part extends beyond the plate to create an obstacle. The frame includes a plurality of metallic supports determining the realization of an underground housing for the movable part and guides by which it slides vertically, actuating element, housed either in the fixed part or in the movable part of the bollard device thus permitting the vertical movement of the movable part. The movable part includes a stem and a tubular coating put on said stem and constrained to the same by removable coupling element permitting to the coating to be removed.
BOLLARD DEVICE
Bollard device including a fixed part or frame, inserted in a horizontal plane to which a base plate with a hole is added, from which a movable part can slidably exit, that can take a retracted position, wherein the upper end is flush with said base plate and a projecting or extended position wherein the movable part extends beyond the plate to create an obstacle. The frame includes a plurality of metallic supports determining the realization of an underground housing for the movable part and guides by which it slides vertically, actuating element, housed either in the fixed part or in the movable part of the bollard device thus permitting the vertical movement of the movable part. The movable part includes a stem and a tubular coating put on said stem and constrained to the same by removable coupling element permitting to the coating to be removed.
BOLLARD DEVICE
DEMARIA RICCARDO (author) / MAGNONI SAMUELE (author)
2020-12-17
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.