Framing projector for use in a track lighting system

Details Framing projector for use in a track lighting system Framing projector for use in a track lighting system

1985-03-18

1987-01-13

Nelli, Raymond A.

Illumination

Light source and modifier

Adjustable or repositionable modifier

362321, H01G 500

Patent

active

046369252

ABSTRACT:
A framing projector providing for alternatively mounting different optical lighting effect elements is disclosed. The projector includes a housing having a low voltage light source mounted to a removeable rear end-cap at the rear of the housing for directing a beam of light through a removeable optical effect element mounted to a removeable front end-cap. The front end-cap is adapted to alternatively mount a framing shutter system, an adjustable iris assembly, or a photographic slide and template holder. An adjustable double convex asymmetrical lens system is mounted to the front end-cap forwardly of the optical effect element and projects and focuses the image created by the optical effect element.

REFERENCES:
patent: 2856831 (1958-10-01), Gipe et al.
patent: 3016454 (1962-01-01), Simms
patent: 3246074 (1966-04-01), Neumann et al.
patent: 3503032 (1970-03-01), Routh et al.
patent: 3538825 (1970-11-01), Taylor
patent: 3593639 (1971-07-01), Starp
patent: 4210955 (1980-07-01), Labrum
patent: 4458303 (1984-07-01), Borns
patent: 4519020 (1985-05-01), Little

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