Illumination – Light source and modifier – With ventilating – cooling or heat insulating means
Patent
1995-03-20
1996-02-13
Husar, Stephen F.
Illumination
Light source and modifier
With ventilating, cooling or heat insulating means
362306, 362390, 362373, F21V 2900
Patent
active
054916194
ABSTRACT:
A headlight of a working machine which is exposed to heavy impact shocks, vibrations, and heat build up has a heat conducting metal element in heat conducting contact with the headlight bulb. The heat conducting metal element is isolated from shock loads and vibration thereby protecting the fragile illuminating element of the light bulb.
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Caterpillar Inc.
Hart Frank L.
Husar Stephen F.
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