Patent · US Expired

Threading and yarn-changing device for yarn guides

US5159822A · kind A · utility

3Cited by

7References

6Claims

0Family size

Assignee

H&S Toll, Inc. · DE

Inventors

Franz Schmid · Bodelshausen, DE
Fritz Walker · Tübingen, DE

Key dates

Filing date	Mar 11, 1991
Grant date	Nov 3, 1992
Priority date	—
Expiry date	Mar 11, 2011

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD04B15/80
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

The threading and yarn-changing device allows yarn guides each to be equipped automatically and selectively with one of a plurality of yarns (14, 15). It possesses a nozzle head (11) and a yarn-proportioning device (12) with guide parts (30.1, 30.2) for each of the yarns (14, 15) and an additional yarn-clamping and cutting-off device (13) and can be arranged in a stationary or movable manner on a knitting machine.

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