Automatic winding machine

Details Automatic winding machine Automatic winding machine

1998-10-22

2000-09-26

Jillions, John M.

Winding, tensioning, or guiding

Tension control or brake

Supply controlled

2424756, 2424852, 2424873, B65H 5402, B65H 5910

Patent

active

061232831

ABSTRACT:
To provide an automatic winding machine wherein even if a yarn splicing operation is carried out during the reduction of yarn winding tension at the time of winding yarn splicing, the subsequent winding tension can be maintained at an appropriate value depending upon the amount of remaining yarn. In an automatic winding machine including a tension apparatus 2 that can adjust yarn winding tension by reducing it at a predetermined rate at the time of yarn splicing, a rapid tension reduction pattern used after a yarn splicing operation during tension reduction at the time of yarn splicing is different from a rapid tension reduction pattern used after the yarn splicing operation during normal winding.

REFERENCES:
patent: 4805846 (1989-02-01), Ueda et al.
patent: 4880175 (1989-11-01), Yamauchi et al.
patent: 5605296 (1997-02-01), Haasen et al.
patent: 5676329 (1997-10-01), Bertoli et al.
patent: 5862660 (1999-01-01), Haasen et al.
patent: 5871163 (1999-02-01), Bertoli et al.

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