Automatic reversing mechanism for a magnetic-tape apparatus

Dynamic magnetic information storage or retrieval – Automatic control of a recorder mechanism – Controlling the record

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Details

242191, 360 963, G11B 1906, G11B 1513, G11B 1530

Patent

active

044854161

ABSTRACT:
In a magnetic-tape apparatus having two winding mandrels journalled in a frame, and a drive system whose direction of rotation is reversible for the transport of the magnetic tape in two opposite directions, switching means for the drive system can be actuated by a detection system which detects a stoppage of both or one of the winding mandrels while the apparatus is in operation. The detection system comprises two plates which are pivotally mounted coaxial with one mandrel, a respective one of the plates being frictionally coupled to each mandrel.

REFERENCES:
patent: 4159492 (1979-06-01), Ban et al.
patent: 4172231 (1979-10-01), d'Alayerole Costemore d'Arc et al.
patent: 4177488 (1979-12-01), Sakai
patent: 4195319 (1980-03-01), Ida
patent: 4210944 (1980-07-01), Fushimi et al.
patent: 4333115 (1982-06-01), Junio
patent: 4347538 (1982-08-01), Klank
patent: 4399355 (1983-08-01), Satah et al.
patent: 4404611 (1983-09-01), Demenus

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