Patent · US Expired

Process and device for high speed threading of yarn into a false-twisting spindle

US4106275A · kind A · utility

1Cited by

5References

2Claims

0Family size

Assignee

Akzona Incorporated · US

Inventors

Josef Fitzner · Zell am Harmersbach, DE
Lothar Low · Elsenfeld, DE

Key dates

Filing date	Jul 18, 1977
Grant date	Aug 15, 1978
Priority date	—
Expiry date	Jul 18, 1997

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD02G1/06
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

The invention relates to a process for the high speed threading of yarn into a false-twisting spindle, whereby the twisting pin is set in a "rotor" body located between an upstream and a downstream pipe and passes through a threading aperture in perpendicular alignment with said pin, as well as a device to carry out the process.

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