Patent · US Active

Sensor device, in particular hand-held power-tool sensor device

US10322502B2 · kind B2 · utility

5Cited by

7References

16Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Bernd Wirnitzer · Echterdingen, DE
Matthias Tauber · Bad Boll, DE
Christopher Wiess · Rutesheim, DE
Christoph Klee · Stuttgart, DE
Hagen Philipp Keinath · Stuttgart, DE
Christian Lang · New York, US
Andreas Schlegel · Echterdingen, DE
Stefan Holst · Küsnacht (ZH), CH

Key dates

Filing date	Sep 24, 2015
Grant date	Jun 18, 2019
Priority date	—
Expiry date	Aug 16, 2037

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB25D2250/221
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

The disclosure is based on a sensor device, in particular a hand-held power-tool sensor device, for identifying an uncontrolled occurrence of jamming in the case of a hand-held power tool, having at least one sensor unit, which is provided to sense at least one motion characteristic value of the hand-held power tool, and having a protective unit, which is provided to control the hand-held power tool in dependence on at least one triggering threshold value and the at least one motion characteristic value. It is proposed that the protective unit be provided to set the at least one triggering threshold value in a variable manner and/or to define at least one further triggering threshold value.

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