Yarn guide rod for a machine producing cross-wound bobbins

US5499773A · kind A · utility

Assignee

• W. Schlafhorst AG & Co. · DE

Inventors

• Hans Raasch · Wittlich, DE
• Willi Wassen · Schwalmtal, DE

Key dates

• Filing date: Nov 15, 1993
• Grant date: Mar 19, 1996
• Expiry date: Nov 15, 2013

Classification

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

Abstract

A machine producing cross-wound bobbins or cheeses has a yarn guide rod including axially coupled-together partial rods. Each partial rod includes a tubular abrasion-proof jacket, and a compact bar body being formed essentially of fibers embedded in a plastic matrix and being disposed in and joined to the tubular jacket in a shift-proof manner.