A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
An erectable barrier unit as well as a barricade made of a plurality of units are disclosed. The erectable barrier unit comprises a base and at least one movable hurdle connected to the base wherein the movable hurdle can instantly erect from a resting position in which the hurdle is adjacent to the base to an erected position in which a predetermined angle is formed between the hurdle and the base.
An erectable barrier unit as well as a barricade made of a plurality of units are disclosed. The erectable barrier unit comprises a base and at least one movable hurdle connected to the base wherein the movable hurdle can instantly erect from a resting position in which the hurdle is adjacent to the base to an erected position in which a predetermined angle is formed between the hurdle and the base.
ERECTABLE BARRIER
KLEIN AMOS (author)
2019-10-24
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.
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