Dynamic magnetic information storage or retrieval – Automatic control of a recorder mechanism – Controlling the record
Patent
1989-08-29
1991-09-03
Wolff, John H.
Dynamic magnetic information storage or retrieval
Automatic control of a recorder mechanism
Controlling the record
360 741, G11B 1544
Patent
active
050459570
ABSTRACT:
A stop mode setting apparatus which includes a system controller having a time measuring device, and a driver for driving a capstan motor in response to a control signal from the system controller. When given a command for a change from a play mode to a stop mode, the system controller reversibly rotates the capstan motor only for a period of time determined by the time measuring device, thereby causing a swing idler to perform a swinging motion. During this swinging motion, a magnetic tape is moved from the capstan toward a head cylinder and given a suitable slack at the portion thereof between the capstan and the cylinder.
REFERENCES:
patent: 4264936 (1981-04-01), Mosciatti et al.
patent: 4385330 (1983-05-01), Serafini
patent: 4649441 (1987-03-01), Louth
patent: 4706139 (1987-11-01), Maeda
Renner Craig A.
Sanyo Electric Co,. Ltd.
Wolff John H.
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