Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Disk record
Patent
1989-12-26
1991-04-02
Tupper, Robert S.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Disk record
360 9902, G11B 1702
Patent
active
050050923
ABSTRACT:
In a shutter opening device including a lever member to be operated according to an inserting force of a disc cartridge which lever member operates to open a shutter of the disc cartridge in a direction perpendicular to an inserting direction of the disc cartridge, the lever member is provided at its contact end portion with an inclined surface adapted to contact a corner of the shutter.
REFERENCES:
patent: 4685010 (1987-08-01), Tronzano
patent: 4833553 (1989-05-01), Noda et al.
Sato Keiichi
Shigenai Osamu
Alps Electric Co. ,Ltd.
Shoup Guy W.
Tupper Robert S.
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