Rotating barrel type intelligent crash pad for expressway

The invention belongs to the technical field of traffic equipment, and particularly relates to an expressway rotating barrel type intelligent anti-collision pad which comprises a plurality of anti-collision rods distributed at equal intervals in the front-back direction, and the multiple anti-collis...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CAI GUOBIN, XUE CHENG, CAO FENG, LI QIANG, LI TAOTAO, QIAO PENGFEI, HUO SHAOBO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE AMMUNITION BLASTING CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS HEATING LIGHTING MECHANICAL ENGINEERING PHYSICS SIGNALLING TRAFFIC CONTROL SYSTEMS WEAPONS
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