Magnetic tape handling apparatus

Details Magnetic tape handling apparatus Magnetic tape handling apparatus

1981-02-20

1983-06-28

Christian, Leonard D.

Winding, tensioning, or guiding

Strand tensioning device

Tortuous course

226 82, 360 71, B65H 5938, G03B 104, G11B 1532

Patent

active

043901450

ABSTRACT:
Apparatus for handling a perforated magnetic film (1) in synchronism with other video/audio film equipment comprises winding spools (61, 62), a head-carrier (5), a capstan drive (2) which provides the effective tape drive during normal operation, a sprocket (3) which is rotated by the moving tape, and a computer unit (4) which compares a signal from the sprocket with a signal from other equipment and controls the capstan drive.

REFERENCES:
patent: 3600654 (1971-08-01), Yasutake
patent: 3825675 (1974-07-01), Bradford et al.
patent: 4245897 (1981-01-01), Beauviala et al.
"Electronics" issue of Sep. 27, 1979, pp. 140-144, Microcomputer . . . Performance, Tom Slade, Author.
Telefunken Publication "Magnetic Film Device Magnetophone M5-16" , pp. 1 and 2, Jan. 8, 1960.

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