Recording and reproducing apparatus using flexible disc

Details Recording and reproducing apparatus using flexible disc Recording and reproducing apparatus using flexible disc

1987-05-05

1989-03-21

Wolff, John H.

Dynamic magnetic information storage or retrieval

Head

Head accessory

360110, 36013034, G11B 1560

Patent

active

048149225

ABSTRACT:
A recording or reproducing apparatus includes a recording or reproducing head for recording or reproducing information in sliding contact with a rotating flexible disc, and a stabilizer member disposed opposite to the head with the disc put between them. On the stabilizer member, a groove is formed for recessing the moving of the head at the position facing the disc, and on both sides of the groove or on the downstream side in the rotating direction of the disc, a slant is formed for generating positive pressure in the direction of pressing the head to the facing disc. The groove and the slant are formed in conformity with the deformation of the disc due to the sliding contact with the disc.

REFERENCES:
patent: 4652959 (1987-03-01), Hamada
patent: 4710837 (1987-12-01), Matsumoto

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