DISK CASSETTE

DISK CASSETTE

FIELD: mechanical engineering, data carriers. ^ SUBSTANCE: disk cassette includes lower body, having opening made therein, upper body, together with body providing for encasement of disk therein, curtain for opening and closing aforementioned opening, and compaction element, position in close contac...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: EUM DZAE-JONG, CHOI KHAN-KOOK, CHUNG CHONG-SAM, JOSITO SADZI, LI JONG-KHOON, TERUJUKI TAKIZAVA, JIM KHONG-KIUN
Format: Patent
Sprache:eng ; rus
Schlagworte:
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
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Beschreibung
Zusammenfassung:FIELD: mechanical engineering, data carriers. ^ SUBSTANCE: disk cassette includes lower body, having opening made therein, upper body, together with body providing for encasement of disk therein, curtain for opening and closing aforementioned opening, and compaction element, position in close contact to non-information area at internal circle of disk, when curtain is closed, and separated from non-information area of disk at internal circle of disk, when curtain is open. ^ EFFECT: when curtain is closed, penetration by dust is prevented, and possibility of pollution on information area of disk is decreased. ^ 10 cl, 12 dwg