Rotatable warning light assembly

Details Rotatable warning light assembly Rotatable warning light assembly

1991-01-28

1992-11-03

Wysocki, A. Jonathan

Electricity: motive power systems

Plural diverse motor controls

Running-speed control

362 74, 340471, H02P 500

Patent

active

051608740

ABSTRACT:
A modular-type lightbar assembly has an elongated base having a bottom panel and a pair of oblique integrally extending front and rear sides. Lens elements are mounted to the base and a cover by lock and groove-type connections. Warning beacon units are mounted to platforms supported on base. The beacon units rotate for sequentially directing light through the front and rear lens elements. The beacon units have an efficient integral base which mounts the rotating beacon and a brush assembly for the motor. An electronic controller is employed to apply a pulse width modulated current to the beacon motor so that a fast and slow motor speed may be selected.

REFERENCES:
patent: 3575648 (1971-04-01), Ridding
patent: 3757232 (1973-09-01), Matsuda
patent: 4780655 (1988-10-01), Layh
patent: 4864322 (1989-09-01), Yamamoto et al.

Affiliated with

Also associated with

Rating

Rotatable warning light assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rotatable warning light assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotatable warning light assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2052237