A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HAZARD WARNING DEVICE
A hazard warning device comprising at least one light, electrical power generation means and at least one battery, wherein the battery is configured to store electrical power supplied by the electrical power generation means, and wherein the light is configured to be powered by the battery. 00o - - - , - - - - - Figure 3 Figure 4
HAZARD WARNING DEVICE
A hazard warning device comprising at least one light, electrical power generation means and at least one battery, wherein the battery is configured to store electrical power supplied by the electrical power generation means, and wherein the light is configured to be powered by the battery. 00o - - - , - - - - - Figure 3 Figure 4
HAZARD WARNING DEVICE
PETTENGELL LEE (author) / HORROCKS CHRISTOPHER JOHN (author)
2017-05-04
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.
/
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme
/
G08G
Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs
,
TRAFFIC CONTROL SYSTEMS