Tape reel drive apparatus with driving torque control mechanism

Details Tape reel drive apparatus with driving torque control mechanism Tape reel drive apparatus with driving torque control mechanism

1974-08-01

1976-03-09

Christian, Leonard D.

Winding, tensioning, or guiding

Reeling device

Fishing rod reel

242207, G03B 104, G11B 1532

Patent

active

039427455

ABSTRACT:
An apparatus for driving a reel-to-reel system in which the tape web such as magnetic sound tape for a player-recorder and film strip for a cine camera is wound onto one reel from another is provided with means forming part of a motion transmitting mechanism for imparting constantly changing driving torque to the reel driving means during the reeling operation. The driving torque control mechanism is provided with a movable member responsive to an insertion and a removal of a tape cassette into and from a cassette chamber and arranged to move it into and out of operative relationship with the motion transmitting mechanism respectively.

REFERENCES:
patent: 3643469 (1972-02-01), Enomoto
patent: 3695552 (1972-10-01), Guyton et al.
patent: 3727856 (1973-04-01), Kitch
patent: 3858828 (1975-01-01), Bundschuh et al.

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