Illumination – Light source and modifier – Tiltable or rotatable as a unit
Patent
1986-05-13
1988-02-23
Cuchlinski, Jr., William A.
Illumination
Light source and modifier
Tiltable or rotatable as a unit
362275, 362371, 362287, 248286, F21V 2126
Patent
active
047274603
ABSTRACT:
An adjustable fixture for holding a lamp of the type having a generally annular rim, such as a sealed-beam lamp, includes a lampholder having front and rear generally parallel, spaced generally U-shaped members. The lampholder includes a base section adapted to engage the lamp proximate the rim and a pair of generally straight sections. Spring clips are preferably positioned on the straight sections of at least one of the U-shaped members for biasing the lamp toward the base sections of the U-shaped member. An elongated bridging member extends between the straight sections of the U-shaped members for interconnecting the straight sections. At least one end of the bridging member having a generally flat surface. A support arm member having a surface adapted for engagement with the generally flat surface of the bridging member is removably secured to the bridging arm member. The support arm member is also adapted to be secured to a fixed structure utilizing a fixture mount. Preferably, lamp retaining pins extend inwardly from the base section of the rear U-shaped member. The base section of the front U-shaped member is preferably split to permit the front U-shaped member to be spread for lamp installation.
REFERENCES:
patent: 2967230 (1961-11-01), Goetz et al.
patent: 3086107 (1963-04-01), Grover
patent: 3748463 (1973-07-01), Trassinelli
patent: 4380792 (1983-04-01), Terrell
patent: 4566058 (1986-11-01), Barnett
patent: 4591953 (1986-05-01), Oram
Drawing Number C57L23 of Morgan Payne Associates "Grip 36 Assembly Plan 1".
Cox D. M.
Cuchlinski Jr. William A.
Lazin Lighting Inc.
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