Illumination – Supports – Adjustable light support
Patent
1990-11-27
1991-11-12
Lazarus, Ira S.
Illumination
Supports
Adjustable light support
362 66, 362270, F21V 1702
Patent
active
050652982
ABSTRACT:
A lamp assembly has a supporting housing containing a lamp reflector body adjustably mounted therein through a mounting arrangement. The mounting arrangement includes a socket fixed to the body and an adjusting screw rotatably mounted in a sleeve of the housing and having a part-spherical end which is a snap-fit in the socket. To prevent accidental disengagement of the part-spherical end from the socket when the screw had been moved beyond a predetermined position, a member with a frusto-conical recess is slidably mounted on the screw and engages over the socket to prevent it from opening.
REFERENCES:
patent: 3752976 (1973-08-01), Di Salvo et al.
patent: 4831502 (1989-05-01), Fujino et al.
patent: 4839785 (1989-06-01), Ohishi
patent: 4849860 (1989-07-01), Schauwecker
patent: 4884174 (1989-11-01), Dorleans
patent: 4974123 (1990-11-01), Luallin et al.
Carello Lighting plc
Lazarus Ira S.
Quach Y.
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