Magnetic sheet reader

Dynamic magnetic information storage or retrieval – Head transport with record stationary during transducing

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Details

235 6111D, 360 2, 360 83, 360107, G06K 708

Patent

active

040401081

ABSTRACT:
A magnetic sheet or a magnetic slip with a magnetic tape or a magnetic coating on its back is driven intermittently by a sprocket wheel or a long roller. A rotating follower gives tension to the magnetic sheet. Between the follower and the drive roller, a magnetic head comes into sliding contact with the magnetic sheet when it stops for magnetic recording.

REFERENCES:
patent: 2245286 (1941-06-01), Marzocchi
patent: 3020355 (1962-02-01), Moriya
patent: 3105880 (1963-10-01), Moriya
patent: 3388221 (1968-06-01), Johnson
patent: 3585316 (1971-06-01), Kuller
patent: 3873975 (1975-03-01), Mikloj

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