Flexible disc recorder with skewed transducer transport

Details Flexible disc recorder with skewed transducer transport Flexible disc recorder with skewed transducer transport

1976-11-04

1978-09-26

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Disk record

360109, G11B 2124

Patent

active

041175212

ABSTRACT:
A disc recorder has a rotating flexible recording disc and a transducer which is radially movable with respect to the disc. The transducer defines a gap which extends radially of the disc and is positioned for most efficient operation with the disc in closely coupled relation to the transducer on both sides of the gap. A transducer transport includes a guide member extending transversely of the axis of rotation of the flexible disc and defining a guide surface. The transducer is mounted on a carriage which moves along the guide member in contact with the guide surface such that the transducer is moved radially with respect to the rotating disc. A slot in the guide member permits the guide surface to be distorted such that the transducer carriage is tilted as it is moved along the guide surface, thereby maintaining the desired closely coupled relation between the transducer and the disc.

REFERENCES:
patent: 3761644 (1973-09-01), Camras
patent: 3900888 (1975-08-01), Uchikoshi et al.
patent: 4020505 (1977-04-01), Iwadka et al.

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