Video cassette recorder usable video tape having opposed magneti

Details Video cassette recorder usable video tape having opposed magneti Video cassette recorder usable video tape having opposed magneti

1992-06-12

1994-02-01

Westin, Edward P.

Dynamic magnetic information storage or retrieval

Record transport with head moving during transducing

Tape record

358335, G11B 5027

Patent

active

052837033

ABSTRACT:
The present invention relates to a video cassette recorder (VCR) system capable of recording on or reproducing from opposed surfaces of a magnetic video tape for enhancing an effiency of utilization of the tape and for embodying a variety of pictures on the tape. The recorder further comprises a back head drum for using the video tape having opposed front and back surfaces formed with magnetized layers, in addtion to an ordinary front head drum and a drive means for controlling the front and back head drums. The recorder can record and reproduce desired signal on or from the surfaces of the video tape for embodying a variety of pictures.

REFERENCES:
patent: 3592478 (1971-07-01), Cole
patent: 4669002 (1987-05-01), Nishioka et al.
patent: 4851940 (1989-07-01), Saito

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