EP 2653267 B1 20170308 - Manual tool machine
Title (en)
Manual tool machine
Title (de)
Handwerkzeugmaschine
Title (fr)
Machine-outil manuelle
Publication
Application
Priority
DE 102012206451 A 20120419
Abstract (en)
[origin: EP2653267A1] The hand machine tool has a pneumatic impact mechanism (6), which comprises a motor-driven generator (12), a stick (13) and a pneumatic chamber (15) arranged along a working axis (10) between the generator and the stick. The pneumatic chamber is filled with a monatomic gas, particularly argon. The pneumatic chamber is completely filled with argon. The impact mechanism is arranged in an inner housing (21), which closes a gas-tight intermediate chamber (23) with the impact mechanism.
IPC 8 full level
B25D 11/12 (2006.01)
CPC (source: EP US)
B25D 11/125 (2013.01 - EP US); B25D 17/245 (2013.01 - US); B25D 2250/185 (2013.01 - EP US); B25D 2250/375 (2013.01 - EP US)
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 2653267 A1 20131023; EP 2653267 B1 20170308; CN 103372850 A 20131030; DE 102012206451 A1 20131024; DE 102012206451 B4 20201210; JP 2013223917 A 20131031; US 2013277080 A1 20131024
DOCDB simple family (application)
EP 13163879 A 20130416; CN 201310130389 A 20130416; DE 102012206451 A 20120419; JP 2013086821 A 20130417; US 201313864829 A 20130417