Memory cassette holding apparatus

Details Memory cassette holding apparatus Memory cassette holding apparatus

1983-03-25

1985-10-01

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Tape record

360 71, G11B 1500

Patent

active

045449716

ABSTRACT:
An apparatus for holding a memory cassette in a cassette adapter wherein the memory cassette cannot be ejected from the adapter, even by pressing an eject button, while data is being written into or read from the memory cassette. Provided are means for generating a signal indicating that a read or write operation is in progress, a locking mechanism for locking a cassette ejecting mechanism to render the latter inoperable, and a drive circuit responsive to the generated signal for actuating the locking mechanism to prevent ejection of the memory cassette until the read or write operation is completed.

REFERENCES:
patent: 3797033 (1974-03-01), Prieur
patent: 3855627 (1974-12-01), Vettore et al.
patent: 3875590 (1975-04-01), Mandish
patent: 3877075 (1975-04-01), Watanabe
patent: 3973272 (1976-08-01), Morgan et al.
patent: 4396963 (1983-08-01), Wright

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