EP 2082098 A2 20090729 - EXCAVATION DEVICE
Title (en)
EXCAVATION DEVICE
Title (de)
AUSHUBVORRICHTUNG
Title (fr)
DISPOSITIF DE CREUSEMENT
Publication
Application
Priority
- CH 2007000568 W 20071113
- CH 18862006 A 20061123
Abstract (en)
[origin: WO2008061383A2] The invention relates to a device for excavating and transporting material, especially earth, said device comprising an excavation appliance that can be rotated about a rotational axis (y) in a rotational direction (u), and a longitudinal conveyor (18) for transporting the excavated material (41). The excavation appliance comprises an impeller (12, 14) having a conically extending guide surface (20) arranged around the rotational axis (y) in a rotationally symmetrical manner, and guide vanes (22) which radially protrude from the conical guide surface (20) and form an acute angle in relation to the rotational axis (y).
IPC 8 full level
CPC (source: EP US)
E02F 3/241 (2013.01 - EP US); E02F 7/02 (2013.01 - EP US)
Citation (search report)
See references of WO 2008061383A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008061383 A2 20080529; WO 2008061383 A3 20081002; AU 2007324266 A1 20080529; AU 2007324266 B2 20130606; CA 2666151 A1 20080529; CA 2666151 C 20150421; EP 2082098 A2 20090729; EP 2082098 B1 20181031; JP 2010510415 A 20100402; JP 5307722 B2 20131002; NO 20091474 L 20090717; US 2010024256 A1 20100204; US 7921581 B2 20110412
DOCDB simple family (application)
CH 2007000568 W 20071113; AU 2007324266 A 20071113; CA 2666151 A 20071113; EP 07816251 A 20071113; JP 2009537464 A 20071113; NO 20091474 A 20090416; US 51376507 A 20071113