Dynamic magnetic information storage or retrieval – Record medium – In container
Patent
1992-03-20
1993-10-19
Sniezek, Andrew L.
Dynamic magnetic information storage or retrieval
Record medium
In container
242198, G11B 2302
Patent
active
052551440
ABSTRACT:
A reel brake device for a tape reel of a magnetic tape cassette has a pair of braking strips for a supply reel and a take-up reel. The braking strips are formed with at least one hinged section to allow resilient deformation in order to absorb kinematic energy exerted on the braking strips from the tape reel as the reel is subjected to rotational torque or lateral force. By providing the capability of resilient deformation for the braking strips, braking engagement can be maintained even when vibration exerting rotational force is applied to the tape reels.
REFERENCES:
patent: 4022401 (1977-05-01), Kishi
patent: 4579295 (1986-04-01), Harada
patent: 4585187 (1986-04-01), Okamura et al.
patent: 4604671 (1986-08-01), Oishi
patent: 4631619 (1986-12-01), Hashizume et al.
patent: 4679110 (1987-07-01), Schoettle et al.
Iwahashi Yuji
Sato Shin-ya
Tanaka Masanori
Urayama Kiyoshi
Watanabe Toshihiro
Kananen Ronald P.
Sniezek Andrew L.
Sony Corporation
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