Patent · US Expired

Process and an arrangement for false-twist spinning

US5090192A · kind A · utility

29Cited by

9References

23Claims

0Family size

Assignee

Hans Stahlecker · DE

Inventor

Fritz Stahlecker · Geislingen an der Steige, DE

Key dates

Filing date	Aug 15, 1990
Grant date	Feb 25, 1992
Priority date	—
Expiry date	Aug 15, 2010

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD01H1/115
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

In an arrangement for false-twist spinning, a yarn guiding element is arranged between a drafting unit and a false-twisting nozzle which moves in the travelling direction of the yarn at a speed which is higher than the delivery speed and the withdrawal speed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.