EP 3725949 B1 20230503 - HAND-GUIDED IMPLEMENT WITH DECOUPLED DRAWBAR SUPPORT
Title (en)
HAND-GUIDED IMPLEMENT WITH DECOUPLED DRAWBAR SUPPORT
Title (de)
HANDGEFÜHRTES ARBEITSGERÄT MIT ENTKOPPELTEM DEICHSELTRÄGER
Title (fr)
APPAREIL OUTIL GUIDÉ À LA MAIN POURVU DE SUPPORT NON COUPLÉ DE BARRE D'ATTELAGE
Publication
Application
Priority
DE 102019110041 A 20190416
Abstract (en)
[origin: US2020332481A1] A hand-held power tool has a lower mass and an upper mass. The lower mass has a tool and a working device for causing the tool to effect a work movement. The upper mass is movable relative to the lower mass and has a drive motor for the working device. A first vibration decoupling device is arranged between the lower mass and the upper mass for decoupling the upper mass from the lower mass in terms of vibration. A guide drawbar guides is provided for guiding the work tool by an operator. An electrical energy storage provides electrical energy for starting the drive motor. A drawbar carrier is carried by the upper mass and is connected to the upper mass via a second vibration decoupling device. The the guide drawbar is attached to the drawbar carrier, and the energy storage is carried by the drawbar carrier.
IPC 8 full level
E02D 3/074 (2006.01); E01C 19/38 (2006.01)
CPC (source: EP US)
E01C 19/38 (2013.01 - EP US); E01C 19/402 (2013.01 - US); E01C 21/00 (2013.01 - US); E02D 3/074 (2013.01 - EP US); B06B 1/16 (2013.01 - 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 3725949 A1 20201021; EP 3725949 B1 20230503; DE 102019110041 A1 20201022; US 11306446 B2 20220419; US 2020332481 A1 20201022
DOCDB simple family (application)
EP 20164199 A 20200319; DE 102019110041 A 20190416; US 202016849137 A 20200415