Device for regulating the tension of a thread unwound from a...

Details Device for regulating the tension of a thread unwound from a... Device for regulating the tension of a thread unwound from a...

2006-05-09

2006-05-09

Calvert, John J. (Department: 3765)

Textiles: weaving

Weft manipulation

Weaving with stationary weft supply

C139S102000, C139S106000, C028S191000

Reexamination Certificate

active

07040354

ABSTRACT:
The subject matter of the invention is a device for regulating the tension of a thread unwound from a bobbin of a bobbin-holder for a leno selvedge apparatus, said device comprising a brake drum for receiving the bobbin-holder, said brake drum having a brake means and the device being provided with a guide arm for the thread of the bobbin, the brake means (4) comprising a pivotable brake lever (10) having a brake shoe (4) resting against the brake drum (1), with the brake lever (10) having a guide arm (20) provided with an eye (21) for passage of the thread (6) unwound from the bobbin (5).

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