Communications: electrical – Selective – Having indication or alarm
Patent
1983-05-16
1986-06-17
Caldwell, Sr., John W.
Communications: electrical
Selective
Having indication or alarm
340 81R, 340 84, 340 50, 350 99, 362 35, B60Q 100
Patent
active
045959048
ABSTRACT:
A warning light system for emergency vehicles having a pair of forward rotating lights and a pair of rear rotating lights separated by a reflector structure. A cam and plunger arrangement causes the rotating light assemblies to stop at a predetermined position to serve as end lights in a secondary mode. The rotation of the light assemblies is synchronized to produce a series of inwardly moving flashes from each end of the housing.
REFERENCES:
patent: 2264013 (1941-11-01), Webb
patent: 2893148 (1959-07-01), Figman
patent: 2959761 (1960-11-01), Weber et al.
patent: 3404371 (1968-10-01), Gosswiller
patent: 3551740 (1970-12-01), Manners
patent: 4058794 (1977-11-01), Menke
patent: 4189709 (1980-02-01), Gosswiller
patent: 4240062 (1980-12-01), Gosswiller
Gosswiller Earl W.
Ritter G. Thomas
Brier Jeffery A.
Caldwell Sr. John W.
Federal Signal Corporation
Pigott, Jr. Charles F.
LandOfFree
Warning light system for emergency vehicles does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Warning light system for emergency vehicles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Warning light system for emergency vehicles will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2275427