EP 2527089 B1 20131120 - Motor-driven hand-held grinder
Title (en)
Motor-driven hand-held grinder
Title (de)
Motorgetriebenes Handschleifgerät
Title (fr)
Appareil de meulage manuel motorisé
Publication
Application
Priority
DE 102011076627 A 20110527
Abstract (en)
[origin: EP2527089A1] The motor-driven hand-held grinder (10) comprises a grinding disk (11) in a grinding head housing (12), which is connected with an output shaft (13) in a torque-proof manner. The output shaft is driven by a drive motor over an input shaft (16) with downstream reduction gear (17). A suction fan wheel (20) made of metal or plastic part is provided on the input shaft as a part of a dust extraction device. The reduction gear is made of a planetary gear (29) arranged between the input shaft and the output shaft. A sun gear (26) of the planetary gear is a part of the input shaft.
IPC 8 full level
B24B 23/02 (2006.01); B24B 55/10 (2006.01)
CPC (source: EP)
B24B 23/028 (2013.01); B24B 47/12 (2013.01); B24B 55/102 (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
DOCDB simple family (publication)
EP 2527089 A1 20121128; EP 2527089 B1 20131120; DE 102011076627 A1 20121129
DOCDB simple family (application)
EP 12163877 A 20120412; DE 102011076627 A 20110527