EP 2640658 A1 20130925 - DEVICE RELATED TO A WORKING ARM
Title (en)
DEVICE RELATED TO A WORKING ARM
Title (de)
VORRICHTUNG IM ZUSAMMENHANG MIT EINEM ARBEITSARM
Title (fr)
DISPOSITIF ASSOCIÉ À UN BRAS DE TRAVAIL
Publication
Application
Priority
- SE 1001111 A 20101115
- SE 1100099 A 20110214
- SE 2011000205 W 20111115
Abstract (en)
[origin: WO2012067559A1] The invention relates to a method and a device related to a working arm (2), especially to a working arm in a digging machine, forest machine, woodworking machine or the like, in whose free end a manoeuvring device (15) is carried, whereby the manoeuvring device (15) comprises a rotation device (20) in order to exert a movement of rotation on a working tool (5). An electrical swivel (60) is used for bringing about an electrical communication and/or signal communication past the rotation device (20).
IPC 8 full level
B66C 13/14 (2006.01); E02F 3/36 (2006.01)
CPC (source: EP SE)
B66C 3/005 (2013.01 - EP); B66C 13/08 (2013.01 - SE); B66C 13/14 (2013.01 - SE); E02F 3/3654 (2013.01 - SE); E02F 3/3681 (2013.01 - EP SE)
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)
WO 2012067559 A1 20120524; EP 2640658 A1 20130925; EP 2640658 A4 20180228; EP 2640658 B1 20200115; PL 2640658 T3 20200518; SE 1100099 A1 20120516
DOCDB simple family (application)
SE 2011000205 W 20111115; EP 11841613 A 20111115; PL 11841613 T 20111115; SE 1100099 A 20110214