EP 2889431 A3 20151007 - Working machine for the operation of a dig bucket
Title (en)
Working machine for the operation of a dig bucket
Title (de)
Arbeitsmaschine für den Schürfkübelbetrieb
Title (fr)
Machine de travail pour le fonctionnement de benne racleuse
Publication
Application
Priority
DE 102013022108 A 20131227
Abstract (en)
[origin: CA2875704A1] The invention relates to a work machine, in particular to a cable-operated excavator, for dragline bucket operation, comprising a dragline bucket taken up by a hoist rope, wherein the attachment can be retracted by means of at least one dragline for carrying out the dragging movement and a dragline guide for guiding the dragline is arranged at the work machine, wherein the dragline guide is designed as movable, in particular as linearly movable.
IPC 8 full level
E02F 3/58 (2006.01); E02F 3/48 (2006.01); E02F 9/20 (2006.01)
CPC (source: EP US)
B65H 75/4407 (2013.01 - EP US); E02F 3/48 (2013.01 - EP US); E02F 3/58 (2013.01 - EP US); E02F 3/60 (2013.01 - US); E02F 9/2016 (2013.01 - EP US)
Citation (search report)
- [XAY] US 1572228 A 19260209 - PAUL BURKE
- [XAY] US 3708152 A 19730102 - BULIN K
- [X] DE 1947996 A1 19700402 - SIGISMONDO FRANCO
- [YA] DE 202008011359 U1 20091203 - LIEBHERR WERK EHINGEN [DE]
- [Y] CH 658041 A5 19861015 - BAERTSCHI & CO AG
- [Y] DE 3819447 A1 19891214 - MAK MASCHINENBAU KRUPP [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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2889431 A2 20150701; EP 2889431 A3 20151007; EP 2889431 B1 20211006; AU 2014280935 A1 20150716; AU 2014280935 B2 20171214; CA 2875704 A1 20150627; CA 2875704 C 20210810; DE 102013022108 A1 20150702; US 10113295 B2 20181030; US 2015184357 A1 20150702
DOCDB simple family (application)
EP 14196941 A 20141209; AU 2014280935 A 20141224; CA 2875704 A 20141223; DE 102013022108 A 20131227; US 201414581427 A 20141223