Head cleaning device

Details Head cleaning device Head cleaning device

1993-06-14

1995-09-26

Tupper, Robert S.

Dynamic magnetic information storage or retrieval

Head

Head accessory

G11B 541

Patent

active

054538939

ABSTRACT:
A head cleaning device for use in a magnetic recording and reproducing apparatus comprises a cleaning roller in which a lubricant with an excellent lubricating action under low humidity conditions impregnates the soft material. This lubricant compensates for the drop in the natural lubricating action resulting from a moisture deficiency, and therefore prevents the production of seized deposits. Furthermore, the head cleaning device comprises a first cleaning portion impregnated with polymer resin and abrasive particles, and a second cleaning portion comprising only a soft material, the second cleaning portion can remove by wiping any abrasive particles or deposits left on the magnetic head surface immediately after the abrasive cleaning action of the first cleaning member.

REFERENCES:
patent: 4462056 (1984-07-01), Kara
patent: 5012376 (1991-04-01), Joannou et al.
patent: 5193033 (1993-03-01), Shimoi et al.
Bruce et al, "Liquid . . . Tape", IBM Tech Disc Bull, vol. 23, No. 11, Apr. 1981, p. 5155.

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