Emergency warning device

Details Emergency warning device Emergency warning device

G - Physics

08

B

240/61

G08B 5/36 (2006.01)

Patent

CA 1189494

EMERGENCY WARNING DEVICE Abstract of the Disclosure An emergency warning device comprising a base, three arms extending upwardly from the base to define an equilateral triangle, one of said arms extending horizontally on the base and said other two arms extending upwardly. Each arm has reflective and fluorescent portions on opposed surfaces thereof. Slots extend through at least one arm of said equi- lateral triangle and are shaped such that air flow against a face of the triangle produces a downward force tending to pre- vent movement of the device relative to a road surface. i.

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