Illumination – Curvilinear light source
Patent
1981-05-11
1983-06-28
Lechert, Jr., Stephen J.
Illumination
Curvilinear light source
362220, 362223, 362285, 362287, 362288, 362289, 362419, 362427, 362428, F21S 500
Patent
active
043909299
ABSTRACT:
A precise lamp positioner for moving a lamp relative to a lens. The lamp is carried at one end of an L-shaped pivot plate which is pivoted at its corner to the free end of a pivot arm. The pivot arm is pivoted at its other end to a base. The pivot plate is pivoted about its pivotal connection at its corner by a plate position adjustment means. The pivot arm is pivoted about its pivotal connection to the base by an arm position adjustment means. By adjusting both adjustment means, the lamp position relative to the lens can be precisely set. The pivot plate also pivots about the pivotal connection at its corner so it can swing relative to the base to allow replacing the lamp if it fails.
REFERENCES:
patent: 4244012 (1981-01-01), Hansen et al.
Crane J. D.
Giarratana S. A.
Lechert Jr. Stephen J.
Masselle F. L.
The Perkin-Elmer Corporation
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