Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Disk record
Patent
1988-12-05
1990-07-10
Tupper, Robert S.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Disk record
360 9912, G11B 1702
Patent
active
049410601
ABSTRACT:
A recording and/or reproducing apparatus using a disc-shaped flexible record bearing medium, including a holder for receiving the medium and movable for placing the received medium at a predetermined position for signal recording and/or reproduction, and a pair of sliding members slidable for moving the holder. One of the sliding members has a first cam for operating a pressing member which presses a portion of the medium to mount the same on a rotating spindle, while the other of the sliding members has a second cam for moving a stabilizing member to an operative position at which the stabilizing member stabilizes a portion of the medium near a recording and/or reproducing head when the medium is rotated by the spindle.
REFERENCES:
patent: 4024581 (1977-05-01), Lesca et al.
patent: 4498161 (1985-02-01), Eisemann
patent: 4539613 (1985-09-01), Suyama et al.
patent: 4647996 (1987-03-01), Shimaoka et al.
patent: 4686593 (1987-08-01), Watanabe et al.
patent: 4703373 (1987-10-01), Dosaka
Rusch et al., "Flexible . . . Mechanism", IBM Tech Disc Bull, vol. 22, No. 1, Jun. 1979, p. 293.
Canon Kabushiki Kaisha
Tupper Robert S.
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