Global Patent Index - EP 2640658 A1

EP 2640658 A1 2013-09-25 - METHOD AND DEVICE RELATED TO A WORKING ARM

Title (en)

METHOD AND DEVICE RELATED TO A WORKING ARM

Title (de)

VERFAHREN UND VORRICHTUNG IM ZUSAMMENHANG MIT EINEM ARBEITSARM

Title (fr)

PROCÉDÉ ET DISPOSITIF ASSOCIÉS À UN BRAS DE TRAVAIL

Publication

EP 2640658 A1 (EN)

Application

EP 11841613 A

Priority

  • SE 1001111 A
  • SE 1100099 A
  • SE 2011000205 W

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 (invention and additional information)

B66C 13/14 (2006.01); E02F 3/36 (2006.01)

CPC (invention and additional information)

E02F 3/3681 (2013.01); B66C 3/005 (2013.01)

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

EPO simple patent family

WO 2012067559 A1 20120524; EP 2640658 A1 20130925; EP 2640658 A4 20180228; SE 1100099 A1 20120516

INPADOC legal status


2018-02-28 [RA4] DESPATCH OF SUPPLEMENTARY SEARCH REPORT

- Effective date: 20180129

2018-02-28 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: B66C 13/14 20060101ALI20180123BHEP

2018-02-28 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: E02F 3/36 20060101AFI20180123BHEP

2015-09-23 [RAP1] TRANSFER OF RIGHTS OF AN APPLICATION

- Owner name: ROTOTILT GROUP AB

2014-02-19 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) (DELETED)

2013-09-25 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20130603

2013-09-25 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): 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