EP 3845341 B1 20220921 - HANDHELD MACHINE TOOL WITH FINGER PROTECTION
Title (en)
HANDHELD MACHINE TOOL WITH FINGER PROTECTION
Title (de)
HANDWERKZEUGMASCHINE MIT FINGERSCHUTZ
Title (fr)
MACHINE-OUTIL PORTATIVE À PROTECTION DES DOIGTS
Publication
Application
Priority
DE 102019220251 A 20191219
Abstract (en)
[origin: CN113001477A] The invention relates to a hand-held power tool, in particular a rotary percussion screwdriver, comprising a handle having at least one gripping region, and a drive unit having at least one drive motor and a transmission mechanism for driving a tool receptacle, the transmission mechanism being arranged in a transmission mechanism housing, the transmission mechanism housing is provided with a heat conduction material, and the transmission mechanism housing is at least partially attached to the corresponding connection interface at the gripping region, and the transmission mechanism housing is characterized in that at least one heat protection wing is arranged at the corresponding connection interface, and the heat protection wing has a heat insulation material and is preferably at least approximately perpendicular to the longitudinal extension of the gripping region, and the at least one heat protection wing completely covers the surface of the transmission mechanism housing facing the at least one heat protection wing.
IPC 8 full level
CPC (source: CN EP)
B25B 21/02 (2013.01 - CN); B25B 23/00 (2013.01 - CN); B25B 23/16 (2013.01 - CN); B25F 5/00 (2013.01 - CN); B25F 5/008 (2013.01 - EP); B25F 5/02 (2013.01 - CN EP)
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 3845341 A1 20210707; EP 3845341 B1 20220921; CN 113001477 A 20210622; DE 102019220251 A1 20210624
DOCDB simple family (application)
EP 20212608 A 20201209; CN 202011500306 A 20201218; DE 102019220251 A 20191219