Signal device indicating driving status of a car

Details Signal device indicating driving status of a car Signal device indicating driving status of a car

1976-04-29

1977-05-03

Yusko, Donald J.

Communications: electrical

Selective

Having indication or alarm

200 6145R, 200 6189, B60Q 126, H01H 3502, H01H 314

Patent

active

040217752

ABSTRACT:
Signal device indicating driving status of a car comprising two series of rear lights with different color and lined up alternatively with each other characterized in that lighting and extinguishing of each series responds to the up/down movement of the accelerator pedal. Connected under the spring biased pedal is a sliding cylinder with a pair of cam means disposed at opposite sides to serve as switch actuators to two rows of switches for signal lights of different colors during respective accelerating and decelerating travels of the pedal. In the sliding cylinder, a normally open gravity switch means is further provided to give an instantaneous warning signal to alert the following car when the pedal is suddenly released for an emergency braking.

REFERENCES:
patent: 3375496 (1968-03-01), Antunovic
patent: 3576529 (1971-04-01), Garrison
patent: 3676844 (1972-07-01), Hendrickson

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