Turn signalling apparatus

Details Turn signalling apparatus Turn signalling apparatus

1980-06-05

1981-09-15

Robinson, Thomas A.

Communications: electrical

Digital comparator systems

340 67, 340 73, 340 74, 315200A, B62J 300, B60Q 134

Patent

active

042900484

ABSTRACT:
A vehicle turn signalling apparatus unambiguously signals the direction of a turn by a simultaneous initiation of energization of a right-turn indicator lamp and a left-turn lamp, one in a flashing mode of illumination to signal the turn direction, the other in a steady mode of illumination to provide a positional reference for the flashing lamp. Such provision permits close spacing of the turn indicator lamps from one another, and thus renders the apparatus particularly well-suited for use on bicycles and mopeds.

REFERENCES:
patent: 3484743 (1969-12-01), Stancil et al.
patent: 4020458 (1977-04-01), Windisch
patent: 4037195 (1977-07-01), Woislawowicz
patent: 4204191 (1980-05-01), Daniels
"Richards Bicycle Book" Richard Ballantine, 1978.

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