Patent · US Active

System with a hand-held power tool

US8424615B2 · kind B2 · utility

20Cited by

11References

13Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Otto Baumann · Echterdingen, DE
Thomas Bernhardt · Neckartenzlingen, DE
Hardy Schmid · Stuttgart, DE

Key dates

Filing date	Sep 7, 2007
Grant date	Apr 23, 2013
Priority date	—
Expiry date	Nov 8, 2027

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T408/50
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

The invention relates to a system for a hand-held machine tool, particularly a pistol-shaped hand-held machine tool, which includes at least one first auxiliary unit, and a coupling mechanism that is used for coupling the first auxiliary unit and the hand-held machine tool. An example of the invention includes a suction unit as the first auxiliary unit for collecting debris from a hand-held drilling tool. The system also provides for at least one additional auxiliary unit to be coupled to the held-held power tool by the coupling mechanism. An example of the invention includes an illuminating element as an additional auxiliary unit which can be coupled to the tool with the coupling mechanism so as to be interchangeable with the first auxiliary unit.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.