EP 3456887 B1 20210609 - EXCAVATOR BOOM AND EXCAVATOR
Title (en)
EXCAVATOR BOOM AND EXCAVATOR
Title (de)
BAGGERAUSLEGER UND BAGGER
Title (fr)
FLÈCHE DE PELLE ET PELLE EXCAVATRICE
Publication
Application
Priority
DE 102017121516 A 20170915
Abstract (en)
[origin: US2019085533A1] The present invention relates to a boom for an earth-moving machine, in particular an excavator, with at least two bearing plates for supporting a cylinder unit, which at least for the most part extend parallel to each other in the longitudinal direction of the boom, wherein the bearing plates have an end-side curvature extending outwardly to the lateral edge of the boom.
IPC 8 full level
E02F 3/38 (2006.01)
CPC (source: CN EP US)
E02F 3/28 (2013.01 - CN); E02F 3/38 (2013.01 - CN EP US); E02F 3/382 (2013.01 - US); E02F 9/125 (2013.01 - US); E02F 9/14 (2013.01 - US); E02F 9/0825 (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 3456887 A1 20190320; EP 3456887 B1 20210609; CN 109505319 A 20190322; CN 109505319 B 20220712; DE 102017121516 A1 20190321; ES 2887347 T3 20211222; US 10378182 B2 20190813; US 2019085533 A1 20190321
DOCDB simple family (application)
EP 18194014 A 20180912; CN 201811097269 A 20180917; DE 102017121516 A 20170915; ES 18194014 T 20180912; US 201816130895 A 20180913