Wear indicator for a roller

US7175580B2 · kind B2 · utility

Assignee

• HAUNI MASCHINENBAU GMBH · DE

Inventors

• Stephan Wolff · Glinde, DE
• Stephan Peters · Vaterstetten, DE
• Harald Dittombee · Neubukow, DE
• Jürgen Pehmöller · Lauenburg/Elbe, DE
• Thomas Meins · Hamburg, DE
• Volker Fricke · Altdorf, DE
• Peter-Franz Arnold · Hamburg, DE
• Sonke Horn · Geesthacht, DE
• Joachim Glogasa · Geesthacht, DE
• Jens Moje · Hamburg, DE

Key dates

• Filing date: Jan 7, 2003
• Grant date: Feb 13, 2007
• Expiry date: Mar 29, 2024

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A24D3/02
• WIPO field: Other consumer goods
• WIPO sector: Other fields

Abstract

A roller for a device for processing a filter material ribbon in the tobacco-processing industry. The roller comprises a roller core and a covering for the roller core. The roller has at least one wear indicator operatively arranged for indicating wear of the covering.