EP 4387809 A1 20240626 - GRINDER, METHOD FOR OPERATION OF SAME, AND GRINDING DISC
Title (en)
GRINDER, METHOD FOR OPERATION OF SAME, AND GRINDING DISC
Title (de)
SCHLEIFGERÄT, VERFAHREN ZU SEINEM BETRIEB, SOWIE SCHLEIFSCHEIBE
Title (fr)
MEULEUSE, SON PROCÉDÉ DE FONCTIONNEMENT ET DISQUE DE MEULAGE
Publication
Application
Priority
- EP 21192148 A 20210819
- EP 2022071778 W 20220803
Abstract (en)
[origin: WO2023020837A1] The present invention relates to a grinder having a motor, wherein the grinder can be connected to a grinding disc. The grinder is designed to make possible, in addition to a grinding motion in a flat plane, a wobbling motion of the grinding disc when the grinding disc is connected to the grinder. As a result, the grinder is particularly capable of performing a grinding motion which constitutes a superimposition of a grinding motion in a flat plane and a wobbling motion of the grinding disc. As a result, the grinder can be operated in two working modes, wherein the wobbling motion can be switched off by a locking device. The invention also relates to a method for operating a grinder and to a grinding disc for the grinder, the grinding disc having an imbalance to support the wobbling motion.
IPC 8 full level
B24B 7/00 (2006.01); B24B 23/02 (2006.01); B24B 23/03 (2006.01); B24B 23/04 (2006.01); B24B 47/12 (2006.01); B24D 7/02 (2006.01); B24D 7/06 (2006.01); B24D 7/18 (2006.01)
CPC (source: EP)
B24B 7/00 (2013.01); B24B 23/028 (2013.01); B24B 23/03 (2013.01); B24B 23/04 (2013.01); B24B 47/12 (2013.01); B24D 7/02 (2013.01); B24D 7/06 (2013.01); B24D 7/18 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4137270 A1 20230222; EP 4387809 A1 20240626; WO 2023020837 A1 20230223
DOCDB simple family (application)
EP 21192148 A 20210819; EP 2022071778 W 20220803; EP 22760930 A 20220803