Patent · US Active

Power tool and method

US11534902B2 · kind B2 · utility

0Cited by

5References

14Claims

0Family size

Assignee

FESTOOL GMBH · DE

Inventors

Markus Schmid · Dietmanns, AT
Marc Rusch · Eßlingen, DE
Uwe Werner · Hütten, CH
Remo Sommer · Zürich, CH
Tom Stäubli · Zürich, CH
Jörg Evertz · Birmensdorf, CH
Luca Lortscher · Zürich, CH
Miriam Nietlispach · Aarau, CH

Key dates

Filing date	Jul 24, 2017
Grant date	Dec 27, 2022
Priority date	—
Expiry date	Apr 25, 2038

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16P3/148
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A handheld power tool with a rotatable tool, in which the handheld power tool is a saw blade or milling cutter. The handheld power tool includes a sensor device for detecting a mechanical vector quantity. The mechanical vector quantity includes a force, an acceleration, a velocity, a deflection, a deformation and/or a mechanical stress and the mechanical vector quantity depends on a force emanating from the handheld tool. The handheld power tool also includes a control device which is communicatively coupled to the sensor device and is adapted to recognize an event and/or a state of the power tool according to a direction and/or change of direction of the mechanical vector quantity detected by the sensor device.

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