Tape cassette device

Details Tape cassette device Tape cassette device

1980-12-15

1983-03-29

Eddleman, Alfred H.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Tape record

242 5519A, 242198, 360 90, G11B 1500, G11B 1570

Patent

active

043785751

ABSTRACT:
A tape cassette device comprises a cassette case in which a stationary reel with a tape guide path is housed, and an endless tape wound on the outer circumference of said stationary reel, the innermost part drawn out along said tape guide path to the inside of said stationary reel to be wound on the outer circumference of said stationary reel. Said cassette case has a bottom plate with a plurality of first roller insertin openings formed along the outer circumference of said stationary reel in a spaced relationship. A blind with a plurality of second roller inserting openings is provided on the bottom plate to be pivotable between a first position where it closes said first roller inserting openings and a second position where said second roller inserting openings are aligned with said first roller inserting openings.

REFERENCES:
patent: 3957219 (1976-05-01), Tsukamoto et al.
patent: 4293882 (1981-10-01), Moris
patent: 4311286 (1982-01-01), Akino et al.

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