Dynamic magnetic information storage or retrieval – Head – Head accessory
Patent
1994-03-29
1995-09-26
Tupper, Robert S.
Dynamic magnetic information storage or retrieval
Head
Head accessory
242346, G11B 1560
Patent
active
054538955
ABSTRACT:
A magnetic tape cassette capable of ensuring positive and stable mounting of a tape guide by a pressed fitting operation, to thereby prevent any displacement and backlash of a magnetic tape and ensure safe traveling of the tape. A fitted-on recess in which a hollow cylindrical tape guide is pressedly fixedly fitted at a lower end thereof is polygonally formed on an inner surface of a casing so as to inward project therefrom and a guide rib which is formed into a size smaller than an inner diameter of the tape guide is positively securely fitted at a lower end thereof in the fitted-on recess while being smoothly guided along the guide rib.
REFERENCES:
patent: 4371131 (1983-02-01), Okamura et al.
patent: 4706148 (1987-11-01), Komiyama et al.
patent: 4734808 (1988-03-01), Kori et al.
patent: 4919356 (1990-04-01), Nakagawa
patent: 5034839 (1991-07-01), Okamura et al.
patent: 5172288 (1992-12-01), Shiba et al.
Kaneda Hiroshi
Okamura Matatoshi
Letscher George J.
TDK Corporation
Tupper Robert S.
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