Device for cleaning the magnetic head and capstan roller of a ca

Details Device for cleaning the magnetic head and capstan roller of a ca Device for cleaning the magnetic head and capstan roller of a ca

1974-08-26

1976-05-04

Tupper, Robert S.

Dynamic magnetic information storage or retrieval

Head

Head accessory

15210R, 360137, G11B 541, A47L 2500

Patent

active

039552144

ABSTRACT:
A cassette housing has an open side which faces the head and capstan roller of a tape recording and/or playback unit of the type using magnetic-tape cassettes, when the housing is placed in operative position on the unit in lieu of a tape cassette. One or more first pads are provided for wiping over the periphery of the capstan roller when the latter is rotated and a cam and follower arrangement driven by the tape drive of the unit performs oscillatory motions and wipes over the tape-engaging surface of the magnetic head of the unit.

REFERENCES:
patent: 3069815 (1962-12-01), Valentine
patent: 3439922 (1969-04-01), Howard
patent: 3761994 (1973-10-01), Becht
patent: 3783470 (1974-01-01), Myers et al.
patent: 3789452 (1974-02-01), Nemoto

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