Adjustable height lighting fixture with swivel mounted lamp asse

Details Adjustable height lighting fixture with swivel mounted lamp asse Adjustable height lighting fixture with swivel mounted lamp asse

1982-06-02

1984-01-10

Lechert, Jr., Stephen J.

Illumination

Supports

Adjustable light support

362127, 362250, 362269, 362270, 362285, 362427, 362430, 362431, 362432, 248416, F21M 318

Patent

active

044256108

ABSTRACT:
A lighting fixture that is adapted to be mounted on a normally concealed, vertical surface of a large musical instrument or item of furniture such that the lamp assembly and its supporting frame may be concealed when lowered to an inoperative position behind the musical instrument or furniture item. The fixture includes a bracket mounted on the concealed side of the musical instrument or furniture item, and the longer leg of an inverted, J-shaped frame is mounted in the bracket for vertically shiftable and pivotal movement. The longer leg has a plurality of vertically spaced grooves in the outer surface thereof, which coact with a ball detent in the bracket to releasably retain the frame and lamp assembly in different, vertical positions. A swivel mounting connects the lamp assembly to the shorter leg of the frame and limits the extent of rotation of the lamp assembly relative to the shorter leg of the frame. The swivel mounting includes a resilient member which takes up any clearance in the mounting and which serves to return the lamp assembly to a substantially horizontal position if accidentally displaced therefrom.

REFERENCES:
patent: 2686067 (1954-08-01), Stephans
patent: 2950892 (1960-08-01), Rick
patent: 3200554 (1965-08-01), Goodman et al.
patent: 3341163 (1967-09-01), Honig

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