Grinding machine tool support

US6786811B2 · kind B2 · utility

Assignees

• Robert Bosch GmbH · DE
• Tyrolit Schleifmittel Swarovski K.G. · DE

Inventors

• Harald Krondorfer · Aurora, US
• Ralph Dammertz · Rantoul, US
• Zaal-Azhar Alias · Bukit Mertajam, MY
• Markus Heckmann · Munich, DE
• Joachim Schadow · Stuttgart, DE
• Thomas Schomisch · Echterdingen, DE
• Marco Brancato · Gossau, CH
• Christof Hoelzl · Schwaz, AT
• Johann Huber · Inzell, DE
• Wilhelm Schulze · Kreiensen, DE

Key dates

• Filing date: Feb 20, 2002
• Grant date: Sep 7, 2004
• Expiry date: Mar 10, 2022

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B24D9/085
• WIPO field: Machine tools
• WIPO sector: Mechanical engineering

Abstract

A grinding machine tool receptacle for a hand-guided angle grinding machine has a slaving device by which an insert tool is operatively connectable to a drive shaft, the insert tool is operatively connectable to the slaving device via at least one detent element supported movably counter to a spring element, which detent element snaps into place in an operating position of the insert tool driven by the spring element and fixes the insert tool by positive engagement, the detent element is displaceable in the axial direction counter to the spring element, and the insert tool is connected to the slaving device in the circumferential direction via at least a first element and in the axial direction via at least a second element, with the second element arranged for fixing of the insert tool with a spring force.