Method and device for machining screwed-in brushes

US11457724B2 · kind B2 · utility

Assignee

• Zahoransky AG · DE

Inventors

• Ingo Kumpf · Todtnau, DE
• Marc König · Freiburg (Elbe), DE
• Florian Kiefer · Goslar, DE

Key dates

• Filing date: Aug 14, 2018
• Grant date: Oct 4, 2022
• Expiry date: Jan 25, 2039

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A46B2200/108
• WIPO field: Textile and paper machines
• WIPO sector: Mechanical engineering

Abstract

A method and device (1) for producing and machining screwed-in brushes (2). In the method and in the device, at least one grinding sleeve (4) is used to grind down free bristle ends (5) of a brush (2) to be machined and thus remove edges and/or burrs on the free bristle ends (5).