Joining method on a jet spinning machine, spinning device and jet spinning machine

US7594382B2 · kind B2 · utility

Assignee

• Oerlikon Textile GmbH & Co. KG · DE

Inventors

• Thomas Weide · Rheydt, DE
• Helmut Feuerlohn · Wittlich, DE

Key dates

• Filing date: Mar 28, 2006
• Grant date: Sep 29, 2009
• Expiry date: May 19, 2026

Classification

• Technology area (CPC D): Textiles; Paper
• CPC primary: D01H15/002
• WIPO field: Textile and paper machines
• WIPO sector: Mechanical engineering

Abstract

A joining method wherein fibers of a fiber band are wound around an auxiliary thread threaded into a spinning device and drawn through a spinning cone. The newly spun thread is separated from the auxiliary thread and connected to the end of an upper thread. A spinning device is provided for a jet spinning machine for carrying out such method, comprising a first clamping device for temporary clamping of the upper thread and a second clamping device for temporary clamping of the auxiliary thread. A jet spinning machine for carrying out the method has a mechanism for storing the auxiliary thread and the newly spun thread, a mechanism for separating the auxiliary thread from the newly spun thread, and a splicing mechanism for connecting the newly spun thread to the upper thread, all arranged only on at least one operating carriage displaceable along multiple spinning stations.