The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 19, 2024
Filed:
Mar. 02, 2020
Robert Bosch Gmbh, Stuttgart, DE;
Juergen Winterhalter, Stuttgart, DE;
Simon Erbele, Nufringen, DE;
Tobias Zibold, Stuttgart, DE;
Stefan Mock, Remshalden, DE;
Wolfgang Herberger, Stuttgart, DE;
Dietmar Saur, Moessingen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
Method for detecting a first operating state of a handheld power tool, wherein the handheld power tool has an electric motor. In this case, the method comprises the steps of: (S) determining a signal of an operating variable of the electric motor; (S) comparing the signal of the operating variable with at least one model signal waveform typical of the state, wherein the model signal waveform typical of the state is assigned to the first operating state; (S) deciding whether the first operating state is present, wherein the decision at least partially depends on whether the model signal waveform typical of the state is identified in the signal of the operating variable in step SAdditionally disclosed is a handheld power tool, particularly an impact driver, with an electric motor and a control unit, wherein the control unit is designed to execute a method according to the disclosure.