Receptacle for grinder tools

US6869346B2 · kind B2 · utility

Assignees

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

Inventors

• Dieter Wendt
• Harald Krondorfer · Aurora, US
• Ralph Dammertz · Rantoul, US
• 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: Mar 31, 2001
• Grant date: Mar 22, 2005
• Expiry date: Mar 31, 2021

Classification

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

Abstract

The invention is based on a tool receiver for a grinder, in particular for a handheld angle grinder (10), having a carrier device (12, 14, 16, 182, 184, 300), via which an application tool (18, 32, 186, 188) can be actively connected to a drive shaft (54).It is proposed that the application tool (18, 32, 186, 188) be actively connectable to the carrier device (14, 16, 182, 184) via at least one detent element (24, 26, 190, 192, 194, 196, 198, 200, 302) movable against a spring force that snaps into place in an operating position of the application tool (18, 32, 186, 188) and immobilizes the application tool (18, 32, 186, 188) with positive engagement.