Reel drive motor control system for cassette/cartridge tape reco

Winding – tensioning – or guiding – Strand tensioning device – Tortuous course

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Details

242 7551, 242191, 318 6, G11B 1554, G11B 1530

Patent

active

042135834

ABSTRACT:
A tape transport control system suitable for use in tape recording apparatus which utilizes supply and take-up reels onto which the tape is wound. The control system is coupled to both the supply and take-up reels so as to generate detection signals which represents the rotation of the reels. The circuitry utilizes the detection signals to determine the point at which each of the reels in nearing its end, and sends a control signal to the tape transport circuitry to stop the rotation of the reels.

REFERENCES:
patent: 3806061 (1974-04-01), Kollar et al.
patent: 3834648 (1974-09-01), Rose, Jr. et al.
patent: 3982160 (1976-09-01), Goldschmidt et al.
patent: 3984868 (1976-10-01), Ragle et al.
patent: 4015177 (1977-03-01), Martins
patent: 4125881 (1978-11-01), Eige et al.

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