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EP 1677946 B1 20100421 - POWER TOOL

Title (en)

POWER TOOL

Title (de)

ELEKTROWERKZEUGMASCHINE

Title (fr)

MACHINE-OUTIL ELECTRIQUE

Publication

EP 1677946 B1 20100421 (DE)

Application

EP 04786845 A 20040924

Priority

DE 2004002129 W 20040924
DE 10347943 A 20031015

Abstract (en)

[origin: WO2005039822A1] The invention relates to a power tool comprising an electric motor arranged in a housing (10) and a cooling device (16, 18, 20, 30, 32). According to the invention, the cooling device (16, 18, 20, 30, 32) comprises a cooling channel (30), at least in sections thereof, that is closed to the inside of the housing (10).

IPC 8 full level

B24B 23/00 (2006.01); B24B 23/02 (2006.01); B25F 5/00 (2006.01)

CPC (source: EP)

B24B 23/028 (2013.01); B25F 5/008 (2013.01)

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

WO 2005039822 A1 20050506; CN 1867421 A 20061122; CN 1867421 B 20101208; DE 10347943 A1 20050519; DE 10347943 B4 20180823; DE 502004011078 D1 20100602; EP 1677946 A1 20060712; EP 1677946 B1 20100421

DOCDB simple family (application)

DE 2004002129 W 20040924; CN 200480030062 A 20040924; DE 10347943 A 20031015; DE 502004011078 T 20040924; EP 04786845 A 20040924