Drive unit for magnetic tape-recorders

Details Drive unit for magnetic tape-recorders Drive unit for magnetic tape-recorders

1976-12-16

1978-08-15

Christian, Leonard D.

Winding, tensioning, or guiding

Reeling device

Fishing rod reel

360 74, G03B 104, G11B 1532

Patent

active

041067258

ABSTRACT:
A drive unit for a magnetic tape recorder has two driving spindles, each with an associated drive wheel constantly connected to a reversible motor. Torque connections between the motor and spindles are automatically made and interrupted, respectively, upon reversal of motor rotation.

REFERENCES:
patent: 3235193 (1966-02-01), Streets
patent: 3380681 (1968-04-01), Baldwin, Jr. et al.
patent: 3621149 (1971-11-01), Wada et al.
patent: 3630469 (1971-12-01), Turgeon
patent: 3917190 (1975-11-01), Richt
patent: 4009846 (1977-03-01), Coruzzi

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