Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Tape record
Patent
1988-08-16
1990-09-04
Wolff, John H.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Tape record
G11B 1568
Patent
active
049549154
ABSTRACT:
An automatic cassette changer includes a large number of cassette storing racks in each of which a cassette is stored, a cassette transporter, and a recording and reproducing device. Automatic selective exchanging of cassettes between the cassette storing racks and the recording and reproducing device is performed by the cassette transporter. The changer has a sliding member that moves from a retracted position to an extended position and thereby moves a cassette pressing member from a retracted position to an extended position against the bias exerted by return springs so that a cassette stored in a cassette storing rack may be pushed out towards the cassette transporter by the cassette pressing member. However, the return springs avoid the possibility that a cassette stored in the cassette storing rack will accidentally jump out toward the cassette transporter and thus prevent accidental collision between the cassette and the cassette transporter.
REFERENCES:
patent: 4731682 (1988-03-01), Nishiyama et al.
patent: 4837647 (1989-06-01), Nonaka et al.
Koda Atsushi
Nonaka Wataru
Okuda Shinji
Dowden Donald S.
Eslinger Lewis H.
Maioli Jay H.
Sony Corporation
Wolff John H.
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