Method of tensioning a tape

Details Method of tensioning a tape Method of tensioning a tape

1980-02-19

1983-07-05

Christian, Leonard D.

Advancing material of indeterminate length

Processes

Involving plural feeding means

226195, B65H 2322

Patent

active

043913989

ABSTRACT:
A tape of a tape-recording device passes between a braking roller, a first sound shaft, a second sound shaft, and a pulling roller located one after the other. The pulling forces of the rollers and the slips of the tape of the sound shafts are adjusted so that the pulling force of the tape between the braking roller and the first sound shaft and the pulling force of the tape between the first and second sound shafts are directed toward the braking roller whereas the pulling force of the tape between the second sound shaft and the pulling roller changes the direction to the opposite and is smaller than the pulling force of the tape between the first and second sound shafts.

REFERENCES:
patent: 2564274 (1951-08-01), Pratt et al.
patent: 3743157 (1973-07-01), Mason

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