Bobbin plate with means for forming a thread reserve winding

US6398152B1 · kind B1 · utility

Assignees

• Fritz Stahlecker · DE
• Hans Stahlecker · DE

Inventors

• Mathias Burchert · Deggingen, DE
• Gunter Baur · Glückstadt, DE

Key dates

• Filing date: Apr 13, 2000
• Grant date: Jun 4, 2002
• Expiry date: Apr 13, 2020

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B65H2701/31
• WIPO field: Handling
• WIPO sector: Mechanical engineering

Abstract

A bobbin plate is described which is provided with yarn catching slits, with whose aid a yarn reserve winding is formed on a rotating empty bobbin tube. The bobbin plate comprises a base body as well as a nipping ring which can be pressed onto the base body and which nipping ring is flexible at its front side. The base body as well as the nipping ring are each provided with yarn catching slits in such a way that the caught thread can be nipped between the base body and the nipping ring. The supporting surface, on which the bobbin tube is disposed on the nipping ring, is so designed that a relative motion between the bobbin plate and bobbin tube is prevented.