System for the recording and play-back of video signals

Details System for the recording and play-back of video signals System for the recording and play-back of video signals

1979-08-13

1981-06-16

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record transport with head moving during transducing

Tape record

360106, 360109, 36013024, G11B 508, G11B 555, G11B 556, G11B 1560

Patent

active

042741181

ABSTRACT:
A system is provided for increasing the recording/play-back time for video tape devices. A tape is utilized on which signals are recorded in one direction for one half the tape width and in the opposite direction for the other half of the tape width. The tape drive mechanism automatically reverses at the end of feed in each direction and when the tape feed direction changes the relative vertical position of the tape head (or heads) with respect to the tape also changes.

REFERENCES:
patent: 3213204 (1965-10-01), Okamura
patent: 3614342 (1971-10-01), Siebert
patent: 4156258 (1979-05-01), Schoettle et al.

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