Optical pickup

Details Optical pickup Optical pickup

1985-08-22

1987-08-18

Punter, William H.

Bearings

Rotary bearing

Plain bearing

350255, 384 10, G02B 704, F16C 2506

Patent

active

046872965

ABSTRACT:
An optical pickup of the invention has an objective lens holder holding an objective lens, a support shaft which supports the objective lens holder such that the holder is slidable along the axial direction and pivotable about its axis, and a press member for pressing the objective lens holder against the support shaft.

REFERENCES:
patent: 3554617 (1971-01-01), Weaver
patent: 4068906 (1978-01-01), Dur et al.
patent: 4480881 (1984-11-01), Fujimori
patent: 4518205 (1985-05-01), Heathe
patent: 4566089 (1986-01-01), Kime
patent: 4571026 (1986-02-01), Maruta

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