Signals and indicators – Combined functions – Horns with lamps
Patent
1988-01-12
1989-12-05
Yasich, Daniel M.
Signals and indicators
Combined functions
Horns with lamps
181155, 181198, G08B 706, G10K 1100
Patent
active
048845230
ABSTRACT:
A vehicle warning system (1) is disclosed. The device includes a main housing (2) to which is attached a sound generator (7), a lighting system (5), a mounting bracket (4) which is used to attach the device to an emergency vehicle, and a trim ring (6) which conceals the mounting means of the device. As a sound signal is produced by the generator (7) it passes through a nozzle (9) and an aperture (14) into a deflector means (3) which is designed to expand and direct the sound signal through carefully proportioned chambers (30) and (33) of the deflector (3) so as to direct the sound signal against the closed portion (15) of expander horn (16) and out the open portion of the expander horn (16). In operation the sound generating system is attached to an amplifier of well known design and is capable of producing a variety of sound signals.
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Porter George J.
Yasich Daniel M.
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