EP 2743406 B1 20220622 - Device for excavating a channel
Title (en)
Device for excavating a channel
Title (de)
Werkzeug um einen Graben zu baggern
Title (fr)
Outil pour excaver un canal
Publication
Application
Priority
BE 201200845 A 20121217
Abstract (en)
[origin: EP2743406A1] Device for excavating a channel, comprising a container (1) with standing side walls (11, 12), a rear end (15) and an open front end (14), which open front end is provided with cutting edges (21, 22, 23)configured to cut away flanks of the channel; which container is configured to be moved forward through the channel; a rotor (3) arranged in the container and provided with a number of knife elements (30), which rotor with knife elements is configured to dislodge and move soil to the rear end of the container between the flanks of the channel; wherein the rear end of the container is provided with a discharge opening (41) through which the dislodged soil can be discharged.
IPC 8 full level
E02F 3/92 (2006.01); E02F 3/24 (2006.01); E02F 5/02 (2006.01); E02F 5/08 (2006.01); E02F 5/14 (2006.01)
CPC (source: EP)
E02F 3/245 (2013.01); E02F 3/9237 (2013.01); E02F 5/027 (2013.01); E02F 5/08 (2013.01); E02F 5/145 (2013.01)
Citation (examination)
US 5918390 A 19990706 - RUFF THOMAS [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
DOCDB simple family (publication)
EP 2743406 A1 20140618; EP 2743406 B1 20220622; BE 1020609 A5 20140107
DOCDB simple family (application)
EP 13195624 A 20131204; BE 201200845 A 20121217