Illumination – Light modifier – Translucent or opaque
Patent
1983-09-09
1985-09-10
Walsh, Donald P.
Illumination
Light modifier
Translucent or opaque
362351, 362353, 362360, 362367, F21V 106
Patent
active
045410380
ABSTRACT:
A knockdown lamp assembly (10) includes a shade (11) comprising a set of separate glass panel sections (12) surrounding an annular lower support frame (52) having an outer channel (60). Interlocking ribs (62) are located inwardly adjacent joints between adjoining panel sections (12) and block direct light from passing outwardly through the joints. The upper ends of the ribs (62) include offset portions (74) which engage slots (44) formed in a central support hub (42) spaced apart from the frame (52). The lower ends of the ribs (62) are received within the channel (60) and include ears (66) maintained beneath a channel shoulder (56) by outwardly adjacent hooks (68) connected to the panel sections (12). An upper holding cap (14) captures the upper portions of the panel sections (12) and a threaded rod (36) mounts the support hub (42) and holding cap (14).
REFERENCES:
patent: 4277822 (1981-07-01), Weber
Modulite Corp.; Assembly Instructions for Twin-Lite Pendant Fixture.
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