Spinning machines and the like with signal or indicator devices

US4635321A · kind A · utility

Assignee

• Zinser Textilmaschinen GmbH · DE

Inventors

• Walter Dupper · Eschenbach, DE
• Roland Emberger · Ahrensfelde, DE
• Kurt Hack · Vorberg, DE
• Manfred Lattner · Weingarten, DE
• Helmut Nickolay · Göppingen, DE
• Karl Riedel · Großenhain, DE
• Richard Schollhammer · Göppingen, DE

Key dates

• Filing date: Feb 21, 1985
• Grant date: Jan 13, 1987
• Expiry date: Feb 21, 2005

Classification

• Technology area (CPC D): Textiles; Paper
• CPC primary: D01H13/14
• WIPO field: Textile and paper machines
• WIPO sector: Mechanical engineering

Abstract

Spinning machine in which the upper rollers of the drafting units are arranged at pressure arm assemblies, whereby each pressure arm assembly has a main arm and an operating lever which is positionally arranged above the main arm and radially movable. To each work location of the machine are assigned signal lights for indicating disruptions at the work location. For optimum visibility from distant locations, the indicator lights are provided at the operating levers.