Patent · US Active

Hand-held power tool

US8500521B2 · kind B2 · utility

3Cited by

6References

31Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Cornelius Boeck · Tauberbischofsheim, DE
Joachim Schadow · Stuttgart, DE
Sinisa Andrasic · Schenefeld, DE
Josef Enfellner · Echterdingen, DE
Michael Habele · Waldenbuch, DE

Key dates

Filing date	Sep 29, 2008
Grant date	Aug 6, 2013
Priority date	—
Expiry date	Jan 27, 2030

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB24B55/052
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

The invention relates to a hand-held power tool, particularly an angle grinder having a housing that has a flange neck, having a protective device that can be accommodated on the flange neck and that can be pivoted in the circumferential direction, and having at least one device for blocking at least one pivoting direction of the protective device. The invention proposes that the device for locking includes at least one stop and at least one counter-stop interacting with the stop.

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