Patent · US Active

Hand-held power tool

US10796859B2 · kind B2 · utility

2Cited by

0References

20Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Manfred Lutz · Schweinfurt, DE
Peter Stierle · Rübgarten, DE

Key dates

Filing date	Jul 20, 2018
Grant date	Oct 6, 2020
Priority date	—
Expiry date	Jan 3, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH01H2231/048
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A hand-held power tool, in particular an angle grinder, includes a tool receiver, a tool housing, and a drive motor arranged in the tool housing. The drive motor is configured to be switched on and off via an electric On/Off switch for driving the tool receiver. The hand-held power tool also includes an actuating device configured to actuate the On/Off switch. The actuating device has a pivotably mounted actuating element and a pivotably mounted pawl that is configured to be coupled to the actuating element. The pawl is further configured, in a free-running state, to move pivotably relative to the actuating element and, in an actuation state, to exert upon the actuating element an actuating force that actuates the actuating device.

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