Dynamic magnetic information storage or retrieval – Automatic control of a recorder mechanism – Controlling the record
Patent
1986-02-27
1987-10-13
Stellar, George G.
Dynamic magnetic information storage or retrieval
Automatic control of a recorder mechanism
Controlling the record
360 5, 360 71, B11B 5008
Patent
active
047002557
ABSTRACT:
When a standby command is issued in a long-period recording (intermittent recording) mode, a control circuit 70 stops the rotation of a rotating drum 60 and a capstan shaft 72 with a magnetic tape 20 being maintained in a loaded state. Then, a back tension arm 310 is moved and rotating torques are applied to a feed reel 11 and a take-up reel 12 in opposite directions, whereby a prescribed back tension is applied to the magnetic tape 20.
REFERENCES:
patent: 4554604 (1985-11-01), Koyama
patent: 4607297 (1986-08-01), Sonoda et al.
Mitsubishi Denki & Kabushiki Kaisha
Stellar George G.
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