Front loading projection unit

Details Front loading projection unit Front loading projection unit

1978-07-07

1980-08-26

Lechert, Jr., Stephen J.

Illumination

Plural light sources

Diverse light generators

362263, 362306, 362350, 362396, H01R 3300

Patent

active

042198704

ABSTRACT:
An improved projection unit which permits removal of the unit's lamp from the front, concave portion of the unit's reflector. A first retention member is used to maintain the lamp in pre-established alignment within the reflector and a second retention member, e.g. resilient clamp, is movably oriented on the reflector's neck portion to secure the first retention member in a first position and release it in a second.

REFERENCES:
patent: 3314331 (1967-04-01), Wiley
patent: 3639750 (1972-02-01), Maximiliaan
patent: 3789212 (1974-01-01), Wagner

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