B - Operations – Transporting – 60 – Q
Patent
B - Operations, Transporting
60
Q
240/41, 340/58
B60Q 1/52 (2006.01) B60Q 7/02 (2006.01) E01F 9/012 (2006.01)
Patent
CA 1079828
ABSTRACT OF THE DISCLOSURE Disclosed is a vehicle-mounted sequential safety arrow sign which folds to an aerodynamically streamlined configuration when the vehicle is moving and, when erected, provides a sequential lamp, directional indicating display for passing traffic. The display is carried jointly on 3 hinged panels which are folded into a triangular prism configuration by an articulated lever system.
310101
Berry Bernie B.
Melvin Myron E.
LandOfFree
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