Recording and/or reading device with magnetic heads and method f

Details Recording and/or reading device with magnetic heads and method f Recording and/or reading device with magnetic heads and method f

1997-09-10

1999-03-09

Tupper, Robert S.

Dynamic magnetic information storage or retrieval

Head

Plural gaps

360115, G11B 529

Patent

active

058809147

ABSTRACT:
Disclosed is a recording and/or reading device with magnetic heads including at least two magnetic heads. A magnetic circuit for the closing of the magnetic flux has a pad common to both heads. A first pole of a first type magnetically couples the common pad to the gap of the first head through a non-magnetic link. A second pole of a second type, separated from the first pole by a non-magnetic interval, magnetically couples the common pad to the gap of the second head. Such a device finds applications to a system for recording and/or reading, notably on magnetic tapes.

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