Rotary head type magnetic recording/reproducing unit

Details Rotary head type magnetic recording/reproducing unit Rotary head type magnetic recording/reproducing unit

1993-07-19

1994-09-06

Pascal, Robert J.

Dynamic magnetic information storage or retrieval

General recording or reproducing

Signal switching

360 84, 360 723, G11B 1514

Patent

active

053453450

ABSTRACT:
According to the invention, there is provided a rotary head type magnetic recording/reproducing unit comprising a drum for receiving in close contact a magnetic tape on its periphery and a pair of magnetic heads arranged on the drum for running slantly on the magnetic tape for recording or reproduction of signals, wherein the span of contact of the drum's periphery and the magnetic tape is greater than that of a signal recording or reproducing operation on the magnetic tape by either of the magnetic heads. With such an arrangement, signal recording or reproducing operations of the unit can be conducted under a condition where the tape and the magnetic head are stably in contact with each other and therefore any distorted or deformed envelope waveforms may be eliminated.

REFERENCES:
patent: 4837640 (1989-06-01), Ozaki et al.
patent: 4922359 (1990-05-01), Nakamura
patent: 5018036 (1991-05-01), Yamashita
patent: 5038234 (1991-08-01), Abeille
patent: 5063466 (1991-11-01), Yamashita

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