Title:
METHOD AND DEVICE FOR CONTROLLING AN ELECTRIC MOTOR OF A HAND-HELD POWER TOOL
Document Type and Number:
WIPO Patent Application WO/2014/029795
Kind Code:
A3
Abstract:
The invention relates to a method for controlling an electric motor of a hand-held power tool, which method comprises the following steps: Defining a rated speed for the electric motor, varying the defined rated speed by a value of a certain range of variation after a given period of time to make a varied rated speed available, and controlling an actual speed of the electric motor to the varied rated speed made available.
Inventors:
FORSTNER MARKUS (DE)
JAKOB MANFRED (DE)
JAKOB MANFRED (DE)
Application Number:
PCT/EP2013/067357
Publication Date:
March 19, 2015
Filing Date:
August 21, 2013
Export Citation:
Assignee:
HILTI AG (LI)
International Classes:
B25B21/00; H02P6/08; B25F5/00
Foreign References:
| EP2241404A1 | 2010-10-20 |
Download PDF: