Patent · US Active

Spinning, drawing and texturing machine

US7845923B2 · kind B2 · utility

6Cited by

6References

20Claims

0Family size

Assignee

Oerlikon Textile GmbH & Co. KG · DE

Inventors

Friedrich Lennemann · Hachenburg, DE
Matthias Schemken · Neumünster, DE
Stefan Kalies · Hoffeld, DE

Key dates

Filing date	Oct 31, 2008
Grant date	Dec 7, 2010
Priority date	—
Expiry date	Oct 31, 2028

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB65H2701/31
WIPO fieldHandling
WIPO sectorMechanical engineering

Abstract

A spinning, drawing and texturing machine for the production of curled threads includes a spinning unit and multiple machine modules associated with the spinning unit. Each of the machine modules has multiple processing assemblies for drawing and curling one of the threads, and a spooling unit for winding the thread. The machine modules positioned next to one another form a longitudinal side of the machine. The processing assemblies and the spooling unit are arranged among each other at one of the machine modules such that a narrow machine partition (T) in a range of <800 mm occurs on the longitudinal side of the machine. The spinning unit has one or more spinnerets and one spinning duct within the machine partition (T) per machine module. The spinnerets are held in rows parallel to the longitudinal side of the machine.

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