EP 2726254 B1 20200401 - HANDLE DEVICE, IN PARTICULAR FOR HAND TOOLS
Title (en)
HANDLE DEVICE, IN PARTICULAR FOR HAND TOOLS
Title (de)
HANDGRIFFVORRICHTUNG, INSBESONDERE FÜR HANDWERKZEUGE
Title (fr)
DISPOSITIF DE POIGNÉE, NOTAMMENT POUR DES OUTILS À MAIN
Publication
Application
Priority
- DE 102011078376 A 20110630
- EP 2012061309 W 20120614
Abstract (en)
[origin: WO2013000724A1] The invention relates to a handle device (24; 124), in particular for a hand tool, comprising a grip unit (36; 136) and a fastening unit (30; 130). A resiliently elastic damping unit (32; 132) is arranged between the grip unit (36; 136) and the fastening unit (30; 130), said damping unit (32; 132) being provided to transmit a vibration that occurs on the fastening unit (30; 130) in the operating state of the handle device (24; 124) to the grip unit (36; 136) in an at least partially damped manner, so that a user is decoupled at least partially from the vibration. An overload protection unit (34; 134) is also provided, which protects the damping unit (32; 132) from damage in the event of an overload state occurring on the grip unit (36; 136) or on the fastening unit (30; 130), by at least part of a force flux (80; 180) between the fastening unit (30; 130) and the grip unit (36; 136) being diverted to an additional force flux path (80a, 84; 180a, 184) as a bypass, during the overload state.
IPC 8 full level
CPC (source: EP US)
B25F 5/006 (2013.01 - EP US); B25F 5/026 (2013.01 - EP US); B25G 1/01 (2013.01 - US)
Citation (examination)
- US 2007089274 A1 20070426 - ZHANG QIANG J [US], et al
- US 4800965 A 19890131 - KELLER MICHAEL [DE]
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)
DE 102011078376 A1 20130103; CN 103747921 A 20140423; CN 103747921 B 20161116; EP 2726254 A1 20140507; EP 2726254 B1 20200401; RU 2014102889 A 20150810; US 2014223695 A1 20140814; US 9370860 B2 20160621; WO 2013000724 A1 20130103
DOCDB simple family (application)
DE 102011078376 A 20110630; CN 201280041453 A 20120614; EP 12728238 A 20120614; EP 2012061309 W 20120614; RU 2014102889 A 20120614; US 201214129847 A 20120614