Patent · US Active

Method for operating a hand-held power tool

US12296446B2 · kind B2 · utility

0Cited by

3References

20Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Simon Erbele · Nufringen, DE
Wolfgang Herberger · Stuttgart, DE
Tobias Herr · Stuttgart, DE

Key dates

Filing date	Nov 25, 2021
Grant date	May 13, 2025
Priority date	—
Expiry date	Jan 19, 2042

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB25B23/1475
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A method for operating a hand-held power tool is disclosed, wherein the hand-held power tool includes an electric motor. The method includes carrying out a screw connection of a connecting device in a support, providing at least one signal of an operating variable of the electric motor during the screwing, evaluating the received signal of the operating variable of the electric motor, and deciding whether the screw connection has been properly carried out, the decision being at least partially based on the evaluation of the received signal of the operating variable of the electric motor. A hand-held power tool is also disclosed.

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