Dynamic magnetic information storage or retrieval – Head – Head accessory
Patent
1979-06-29
1981-06-09
Wolff, John H.
Dynamic magnetic information storage or retrieval
Head
Head accessory
360137, 15210R, G11B 541
Patent
active
042727960
ABSTRACT:
The device for automatically cleaning operating parts of a cassette tape deck is provided. The apparatus is enclosed in the frame of a standard cassette. Tape head cleaning is accomplished by a cleaning pad reciprocally moved across the tape head. An arm on which the pad is located is driven by cams powered by the take-up spindle of the tape deck. Capstan and pinch roller cleaning occurs when a second cleaning pad is spring biased against them as they turn. Solvents can be added to the cleaning pads to dislodge deposits.
REFERENCES:
patent: 3955214 (1976-05-01), Post et al.
patent: 4141053 (1979-02-01), Kara
patent: 4149206 (1979-04-01), Loiselle
Ray Dan O.
van Kreuningen Rudolf
Kraco Enterprises, Inc.
Wolff John H.
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