Patent · US Active

Power tool

US9330858B2 · kind B2 · utility

11Cited by

8References

20Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Cornelius Boeck · Tauberbischofsheim, DE
Daniel Barth · Echterdingen, DE
Sinisa Andrasic · Schenefeld, DE
Joachim Schadow · Stuttgart, DE

Key dates

Filing date	Nov 15, 2012
Grant date	May 3, 2016
Priority date	—
Expiry date	Dec 8, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH01H21/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A power tool, especially an angle grinder, includes at least one grip housing, at least one switching unit that has at least one latch element arranged on the grip housing, and at least one bearing unit configured to mount the latch element such that it is mobile at least with respect to the grip housing. When the latch element is actuated, the bearing unit is configured to guarantee a stroke movement of the latch element along a trajectory of a value greater zero, starting from an end of the latch element closer to the connecting region of the grip housing in the direction of an end of the latch element away from the connecting region, which end is configured to be gripped.

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