Optical head moving device

Details Optical head moving device Optical head moving device

1975-06-11

1976-06-01

Corbin, John K.

Telegraphy

Systems

Printing

178 66R, 1791003L, 1791003V, 350 16, G02B 702, G11B 708

Patent

active

039604438

ABSTRACT:
In an optical head moving device, there is provided a pair of parallel, spaced apart guide members having the axes thereof lying on a common plane. A movable member having engaging portions engaged with the pair of guide members and a connecting portion connecting together the engaging portions is provided on the guide members. An optical head for focusing a light beam introduced thereinto is securely mounted on the movable member in such a manner that the emergence-side principal point of the optical head lies on the plane containing the axes of the pair of guide members. Means is provided for introducing a light beam into the optical head. Mover means is provided for moving the movable means with the engaging portions thereof in engagement with the guide members, to thereby move the optical head.

REFERENCES:
patent: 1812851 (1931-07-01), Altman
patent: 2422398 (1947-06-01), Dilks, Jr.

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