Illumination – Revolving
Patent
1987-12-28
1989-08-15
Lazarus, Ira S.
Illumination
Revolving
362 83, F21V 3300
Patent
active
048580813
ABSTRACT:
An optical safety apparatus for use in a vehicle having a tension controlled braking mechanism is disclosed herein. Included in the safety apparatus is a lamp means for emitting an optical braking signal and a mounting means for securing the lamp means to the vehicle. A switch means electrically connected to the lamp means controls emission of the braking signal in response to engagement of the braking mechanism. Included in a specific embodiment is a trifunctional lamp means for emitting an optical braking signal, for reflecting incident radiant energy and for generating an optical safety signal.
REFERENCES:
patent: 3741623 (1973-06-01), Mihalik
patent: 4019171 (1977-04-01), Martelet
patent: 4420797 (1983-12-01), Tohata
Benman, Jr. William J.
Hagarman Sue
Lazarus Ira S.
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