Magnetic tape control system

Details Magnetic tape control system Magnetic tape control system

1977-10-17

1979-02-06

Tupper, Robert S.

Dynamic magnetic information storage or retrieval

Automatic control of a recorder mechanism

Controlling the record

G11B 1548

Patent

active

041386981

ABSTRACT:
The present invention is a magnetic tape recording and reproduction device. Movement of the magnetic tape is controlled by a tape control system in which the tape is forwarded by a tape forwarding means, and is stopped at its end by an automatic tape stopping means upon detection of transparent tape portion which is provided at opposite ends of the tape. While the tape is forwarded, the tape may be temporarily stopped by a tape pausing means and moved again by the release of this means. The tape control system includes a delay circuit which maintains the automatic tape stopping means in an off-state for preventing the detection of the transparent tape portion therewith for a predetermined period of time after the tape is forwarded by the forwarding means or by the release of the tape pausing means.

REFERENCES:
patent: 3573392 (1971-04-01), Trammell
patent: 3583617 (1971-06-01), Kosaka

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