Handle with detecting unit

US7628219B2 · kind B2 · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Karl Frauhammer · Echterdingen, DE
• Gerhard Meixner · Echterdingen, DE
• Axel Kuhnle · Freiberg, DE
• Andreas Strasser · Graz, AT
• Erhard Hoffmann · Altenriet, DE
• Dietmar Hahn · Gerlingen, DE
• Andreas Heilmann · Pinzberg, DE
• Ulrich Single · Bukit Mertajam, MY

Key dates

• Filing date: Dec 22, 2004
• Grant date: Dec 8, 2009
• Expiry date: May 11, 2027

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B25F5/026
• WIPO field: Machine tools
• WIPO sector: Mechanical engineering

Abstract

A handle for an electric hand tool, which in use, is detachably connected to the hand tool as an auxiliary handle (2), includes at least one detection device (6), which communicates with at least one regulating and/or control element in the electric hand tool through a contactless signal transmission device.