Cleaning ribbon and method for cleaning a video player/recorder

Details Cleaning ribbon and method for cleaning a video player/recorder Cleaning ribbon and method for cleaning a video player/recorder

1983-12-23

1987-01-06

Wolff, John H.

Dynamic magnetic information storage or retrieval

Head

Head accessory

360132, 360134, G11B 510, G11B 5127, G11B 541, G11B 2302

Patent

active

046351540

ABSTRACT:
A cassette cleaner for a video player/recorder having a cleaning ribbon which comes into frictional engagement with the drum and playing head of the player/recorder. The ribbon has a contact surface with an alternating pattern of raised portions and recessed portions. This lessens the drag created by the engagement of the ribbon with the drum and playing head.

REFERENCES:
patent: 3554798 (1971-01-01), Nacci
patent: 3655441 (1972-04-01), Kefalas
patent: 3773276 (1973-11-01), Ganske
patent: 3789452 (1974-02-01), Nemoto
patent: 3893181 (1975-07-01), Desourdis
patent: 4011358 (1977-03-01), Roelofs
patent: 4266256 (1981-05-01), Kato et al.
patent: 4387411 (1983-06-01), Clausen et al.
patent: 4408241 (1983-10-01), Ogawa
patent: 4417290 (1983-11-01), Tanaka et al.
patent: 4498113 (1985-02-01), Clausen et al.

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