Cleaning cassette for a magnetic tape recorder means

Details Cleaning cassette for a magnetic tape recorder means Cleaning cassette for a magnetic tape recorder means

1987-08-14

1988-08-09

Tupper, Robert S.

Dynamic magnetic information storage or retrieval

Head

Head accessory

G11B 541

Patent

active

047632160

ABSTRACT:
A cleaning cassette has, at one longitudinal side, a cleaning element for cleaning a magnetic head of a magnetic tape recorder, and has a cleaning element at the opposite longitudinal side for cleaning a tape drive roller of the magnetic tape recorder. Dependent on the direction in which the cleaning cassette is introduced into the magnetic tape recorder, the one cleaning element comes into contact with the magnetic head, or the further cleaning element comes into contact with the tape drive roller, for the purpose of cleaning. The magnetic head is cleaned by a reciprocating motion of the cleaning element via an eccentric arrangement effected by the tape drive roller. The cleaning of the tape drive roller upon introduction of the cleaning cassette in an opposite direction occurs due to the rotational motion of the tape drive roller given a stationary, further cleaning element.

REFERENCES:
patent: 3439922 (1969-04-01), Howard
patent: 3761994 (1973-10-01), Becht
patent: 4141053 (1979-02-01), Kara
patent: 4272796 (1981-06-01), Van Kreuningen
patent: 4445158 (1984-04-01), Clausen et al.
patent: 4470089 (1984-09-01), Hutchins et al.
patent: 4514777 (1985-04-01), Kudo
patent: 4586099 (1986-04-01), Suzuki et al.
patent: 4669017 (1987-05-01), Blank et al.
Japan-Pat. No. 59-60727(A), Fujitsu K. K., vol. 8, No. 165 (p-291) (1602), Jul. 31, 1984.

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