Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A traffic road cone comprises a flat plate (1), and is characterized in that the flat plate (1) is flexibly connected with a base (2), a long-strip-shaped aluminum strip which has the width of 3 centimeters and is provided with a groove serves as the base (2), the base and the ground are fixed through expansion screws, the base (2) is small in size and is fixed to the ground, cost is saved, and furthermore, the flat plate type road cone can return to the original shape even after being pressed by vehicles due to the fact that the flat plate is flexibly connected with the base.
A traffic road cone comprises a flat plate (1), and is characterized in that the flat plate (1) is flexibly connected with a base (2), a long-strip-shaped aluminum strip which has the width of 3 centimeters and is provided with a groove serves as the base (2), the base and the ground are fixed through expansion screws, the base (2) is small in size and is fixed to the ground, cost is saved, and furthermore, the flat plate type road cone can return to the original shape even after being pressed by vehicles due to the fact that the flat plate is flexibly connected with the base.
Traffic road cone
CAO YONGSHENG (Autor:in)
06.05.2015
Patent
Elektronische Ressource
Englisch
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.
Safe road cone with windproof function for road traffic
| Europäisches Patentamt | 2020