Dynamic magnetic information storage or retrieval – Record medium – In container
Patent
1998-07-23
2000-05-02
Evans, Jefferson
Dynamic magnetic information storage or retrieval
Record medium
In container
360 741, 360 965, 2423381, G11B 1522, G11B 2302
Patent
active
060579943
ABSTRACT:
A tape cartridge for use with an operatively compatible tape drive having a tape reeling mechanism, the cartridge including a housing having an opening therein, a tape-supply reel within the housing, with magnetic tape wound on the reel and having a free end proximate the housing opening, and a tape reel braking and protection mechanism which includes a band substantially surrounding a marginal edge of the tape reel; and the band being anchored with respect to the reel at a fulcrum point for the band to allow variation of an effective radius of the band and configured to interact with a radius controller mechanism for varying the effective radius of the band.
REFERENCES:
patent: 4094478 (1978-06-01), Shroff et al.
patent: 4405096 (1983-09-01), Possl
patent: 5057961 (1991-10-01), Rayis
patent: 5833157 (1998-11-01), Yoo
patent: 5859755 (1999-01-01), Griffin et al.
patent: 5917673 (1999-06-01), Sawai
patent: 5927631 (1999-07-01), Yoo
Evans Jefferson
Hewlett--Packard Company
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