Transport apparatus with differential force system

Details Transport apparatus with differential force system Transport apparatus with differential force system

1979-06-18

1981-04-21

Christian, Leonard D.

Winding, tensioning, or guiding

Strand tensioning device

Tortuous course

G03B 104, G11B 1532

Patent

active

042628598

ABSTRACT:
Tape apparatus in which a length of pliant material is fed between supply and take-up rolls in edge driven relationship with a capstan. A static force provided, for example, by friction or a spring is utilized to maintain the take-up roll against the capstan with a greater force than the supply roll, and in the event of a reversal of tape direction, this force is immediately and automatically applied to the new take-up roll and removed from the new supply roll.

REFERENCES:
patent: 3370804 (1968-02-01), Peyton
patent: 3592410 (1971-07-01), Kosten et al.
patent: 3960342 (1976-06-01), Furst
patent: 4018402 (1977-04-01), Burdorf
patent: 4093150 (1978-06-01), Burdorf

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