EP 3981920 B1 20230816 - EXCAVATION DEVICE AND AND EXCAVATION METHOD FOR REMOVING EARTH
Title (en)
EXCAVATION DEVICE AND AND EXCAVATION METHOD FOR REMOVING EARTH
Title (de)
TIEFBAUVORRICHTUNG UND TIEFBAUVERFAHREN ZUM ABTRAGEN VON BODEN
Title (fr)
DISPOSITIF DE GÉNIE CIVIL ET PROCÉDÉ DE GÉNIE CIVIL PERMETTANT D'ENLEVER LES SOLS
Publication
Application
Priority
EP 20200521 A 20201007
Abstract (en)
[origin: WO2022073736A1] The invention relates to a soil-removing civil engineering apparatus which is formed from a plurality of apparatus modules and comprises a removal device composed of at least two apparatus modules, and a support structure for suspending and moving the removal device in a vertical direction in order to make a hole in the ground, wherein a personnel passage is provided in and/or on at least two apparatus modules which allows a person to move horizontally along the at least two apparatus modules.
IPC 8 full level
E02D 17/13 (2006.01); E02F 3/20 (2006.01); E02F 3/47 (2006.01); E21B 7/12 (2006.01)
CPC (source: EP KR)
E02D 17/13 (2013.01 - EP KR); E02F 3/205 (2013.01 - EP KR); E02F 3/475 (2013.01 - EP KR); E02F 3/962 (2013.01 - EP KR)
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 3981920 A1 20220413; EP 3981920 B1 20230816; EP 3981920 C0 20230816; CN 116348643 A 20230627; JP 2023544796 A 20231025; KR 20230058524 A 20230503; WO 2022073736 A1 20220414
DOCDB simple family (application)
EP 20200521 A 20201007; CN 202180068726 A 20210915; EP 2021075311 W 20210915; JP 2023521294 A 20210915; KR 20237011477 A 20210915