Recorders – Record receiver deforming
Patent
1978-04-05
1979-02-13
Henry, Jon W.
Recorders
Record receiver deforming
346108, G02B 2717
Patent
active
041392582
ABSTRACT:
A laser scan converter is disclosed which converts the scan of a laser li beam in one plane--say, a horizontal plane--into a scan thereof in another plane--say, a vertical plane. The invention comprises a rotating multi-faceted mirror which, as it rotates, intercepts in a first plane a laser light beam that optionally has passed through a semi-mirror and reflectively scans it back to the reflective surface of said semi-mirror which re-reflects and redirects it to a full mirror which, in turn, re-re-reflects and re-redirects it to a predetermined surface of a utilization apparatus, the surface of which is located in a second plane that is different from the aforesaid first plane--say, one that is perpendicular thereto.
REFERENCES:
patent: 3495036 (1970-02-01), Clayton
patent: 3974506 (1976-08-01), Starkweather
patent: 4063287 (1977-12-01), Van Rosmalen
patent: 4070089 (1978-01-01), Grafton
Doty Don D.
Henry Jon W.
Sciascia Richard S.
The United States of America as represented by the Secretary of
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