Communications: electrical – Selective – Having indication or alarm
Patent
1974-03-04
1976-04-06
Caldwell, John W.
Communications: electrical
Selective
Having indication or alarm
315 77, 340 71, B60Q 126
Patent
active
039493610
ABSTRACT:
A signal system for an automotive vehicle, especially a system for giving an early signal to a following vehicle and particularly characterized in that an amber light visible from rearwardly of the vehicle is illuminated when the engine is running and the vehicle is not accelerating or braking. When the vehicle is accelerating by depressing the accelerator pedal the amber light changes to green and when the vehicle is braked as by applying the brake pedal, the signal light changes to red. When braking while the turn signal is operated, one red lamp is illuminated continuously while another is illuminated intermittently and alternately with the amber lamps. When the four-way flashers are turned on all the turn signal lamps alternate with the amber lamps. In this manner, clear and distinct signals are provided, especially for a vehicle following the vehicle having the signal system thereon.
REFERENCES:
patent: 2144402 (1939-01-01), Crawford et al.
patent: 2526611 (1950-10-01), Rodrick
patent: 3110012 (1963-11-01), Manning
patent: 3676844 (1972-07-01), Hendrickson
Caldwell John W.
Crosby Melvin A.
Nowicki Joseph E.
LandOfFree
Signal system for automotive vehicle does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Signal system for automotive vehicle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Signal system for automotive vehicle will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1579917