Patent · US Active

Device for melt spinning, treating and winding synthetic threads

US7682142B2 · kind B2 · utility

5Cited by

2References

8Claims

0Family size

Assignee

Oerlikon Textile GmbH & Co. KG · DE

Inventors

Friedrich Lennemann · Hachenburg, DE
Werner Fruchting · Hohenlockstedt, DE
Claus Matthies · Ehndorf, DE

Key dates

Filing date	Oct 22, 2008
Grant date	Mar 23, 2010
Priority date	—
Expiry date	Oct 22, 2028

Classification

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

Abstract

A device for melt spinning, treating and winding synthetic threads includes a spinning unit, a treatment unit and a winding unit. The spinning unit, the treatment unit and the winding unit are arranged in tiers one above the other and form a plurality of single-thread or multi-thread production positions along the longitudinal side of a machine. To permit a rapid, simple operation, in particular at the start of a process and during interruptions of the process, an operator walkway is located at a height between the treatment device and the winding device.

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