High-speed magnetic tape transfer apparatus allowing use of a sm

Details High-speed magnetic tape transfer apparatus allowing use of a sm High-speed magnetic tape transfer apparatus allowing use of a sm

1991-05-30

1992-10-20

Hienz, A. J.

Dynamic magnetic information storage or retrieval

Automatic control of a recorder mechanism

Controlling the record

360 7304, 360 71, G11B 1546, G11B 1544

Patent

active

051575620

ABSTRACT:
This invention relates to a high-speed magnetic tape transfer apparatus which has a reel motor for transferring tape wrapped around a cylinder having a rotary head at high speed and a capstan motor for transferring the tape at a standard speed. A detection section detects either a predetermined amount of the magnetic tape wound around a reel, a predetermined speed of the tape, or a predetermined current flowing in the reel motor, and generates a signal responsive thereto. A control section switches a device for transferring the magnetic tape from the reel motor to the capstan motor in response to the detection signal.

REFERENCES:
patent: 4172231 (1979-10-01), d'Alayer et al.
patent: 4196875 (1980-04-01), Tatekawa et al.
patent: 4318140 (1982-03-01), Shigeta
patent: 4341363 (1982-07-01), Inatome
patent: 4521815 (1985-06-01), Tokuyama
patent: 4527210 (1985-07-01), Takamatsu
patent: 4649441 (1987-03-01), Louth

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