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Title:
APPARATUS FOR MANUFACTURING EFFECT YARN AND ITS USE
Document Type and Number:
Japanese Patent JP2003054838
Kind Code:
A
Abstract:

To provide an apparatus which functions to manufacture effect yarn with a process machine by intentionally generating a plurality of shot lumps in the yarn by overfeeding the yarn in a short period of time, the apparatus comprising a servo-controlled yarn guide driven by a motor having an adjustable stroke and deflecting the yarn laterally.

A movement of a yarn guide (3) in one direction gives a little underfeed, the movement of the yarn guide in the other direction gives a significant overfeed. The yarn guide is mounted preferably by a wire rope, a string or a belt on a traverse movement element (2) formed of a flexible member rigid in the stroke direction, and driven thereby. The yarn guide is loop-shaped and provides a storage of a yarn length corresponding to a desired overfeed. The apparatus is used in a false-twisting machine and an air-texturing machine.


Inventors:
SCHAAD MARC
Application Number:
JP2002000212579
Publication Date:
February 26, 2003
Filing Date:
July 22, 2002
Export Citation:
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Assignee:
SSM AG
International Classes:
B65H57/28; D02G1/02; D02G1/16; D02G3/34; (IPC1-7): B65H57/28; D02G1/02; D02G3/34
Attorney, Agent or Firm:
曾我 道照 (外7名)



 
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