Magnetic-tape apparatus comprising a threading mechanism for the

Details Magnetic-tape apparatus comprising a threading mechanism for the Magnetic-tape apparatus comprising a threading mechanism for the

1989-03-17

1990-12-04

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record transport with head moving during transducing

Tape record

360 95, 360 743, 242 753, G11B 5008, G11B 1500, G11B 1700

Patent

active

049757920

ABSTRACT:
A magnetic-tape apparatus is disclosed which includes a drive mechanism for driving a magnetic tape and tape reels, a magnetic-head mechanism buffer mechanism comprising a belt (8), guide elements for guiding the belt in an operational position, a tape-threading mechanism which during the thread-out phase threads the tape out of the cassette and wraps it around the magnetic-head mechanism and during the thread-in phase threads the tape into the cassette. A belt-threading mechanism threads the belt between the guide elements into the tape path during said thread-out phase and brings the belt back into its initial position during the thread-in phase. The apparatus (1) also includes a mechanism for moving the belt-threading mechanism in such a way that the belt can be brought into the desired operational position and into said initial position.

REFERENCES:
patent: 3890641 (1975-06-01), Mo et al.
patent: 3942190 (1976-03-01), Detwiler
patent: 4104685 (1978-08-01), Chang
patent: 4170787 (1979-10-01), Gunschmann et al.
patent: 4191979 (1980-03-01), Poehler
patent: 4390909 (1983-06-01), Sakamoto
patent: 4769726 (1988-09-01), Platte et al.
patent: 4797760 (1989-01-01), Rademecher et al.

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