Luminaire birdshield

A birdshield for closing off the back end of a luminaire having a slipfitter accommodating a range of pipe sizes, is formed from a substantially flat piece of moderately stiff and resilient material cut to a pattern fitting into the rear of the luminaire. A hole through the piece accommodates the sm...

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Bibliographic Details
Main Author TAYLOR; CARL D
Format Patent
LanguageEnglish
Published 28.02.1984
Subjects
BLASTING
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-PORTABLE LIGHTING DEVICES
STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR
SYSTEMS THEREOF
VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS
WEAPONS
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Summary:A birdshield for closing off the back end of a luminaire having a slipfitter accommodating a range of pipe sizes, is formed from a substantially flat piece of moderately stiff and resilient material cut to a pattern fitting into the rear of the luminaire. A hole through the piece accommodates the smallest size of pipe and a lune-shaped knock-out may be torn out for larger sizes. Bent-out tabs on each side engage the upturned end wall of the slipfitter yoke to hold the birdshield captive.
Bibliography:Application Number: US19820446809