Take-up mechanism

Winding – tensioning – or guiding – Coil holder or support – Spool or core

Patent

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Details

242 45, B65H 5420, B65H 5938

Patent

active

050728890

ABSTRACT:
A take-up mechanism for simultaneously winding a plurality of yarns, tapes, or other strands on a plurality of take-up spindles is described. The mechanism comprises a support unit, a plurality of yarn take-up spindles positioned in substantially vertical alignment on the support unit, and a motor or the like in cooperation with the take-up spindles for driving separately each of the plurality of spindles. A compensator arm assembly comprising a plurality of compensator arms with each having a guide roll is positioned in substantially vertical alignment relative to the take-up spindles, with each of the compensator arms of the assembly individually controlling the speed of the drive motor for a take-up spindle. The plurality of yarn strands are fed to the compensator arm guide rolls at an angle of at least 60 degrees and no greater than 90 degrees. The take-up mechanism can be arranged in a compact manner which is of critical concern in a factory.

REFERENCES:
patent: 3565355 (1971-02-01), Schippers et al.
patent: 3685755 (1972-08-01), King et al.
patent: 3830440 (1974-08-01), Bense
patent: 4184646 (1980-01-01), Seney
patent: 4518126 (1985-05-01), Marshall

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