EP 2785923 A1 20141008 - SIDE-SWITCHABLE GUIDE ARM FOR SUCTION DREDGER
Title (en)
SIDE-SWITCHABLE GUIDE ARM FOR SUCTION DREDGER
Title (de)
SEITENWECHSELBARER FÜHRUNGSARM FÜR SAUGBAGGER
Title (fr)
BRAS DE GUIDAGE POUVANT CHANGER DE CÔTÉ POUR DRAGUE SUCEUSE
Publication
Application
Priority
- DE 102011119924 A 20111202
- EP 2012074116 W 20121130
Abstract (en)
[origin: WO2013079671A1] The invention relates to a suction dredger (1) for receiving suctioned material, such as soil around subterranean pipe lines or mud, with a pneumatic suction turbine (2) for generating a suction air flow, which is connected to a collecting container (3), into which a suction hose (4) opens, wherein the suction hose (4) is designed to be movable by a guide arm (5) rotatable on a vertical axis of rotation (6), in order to extend the working range of the suction dredger. The subject matter of the invention solves this problem by designing a vertical axis of rotation (6) of the guide arm (5) so as to be movable.
IPC 8 full level
E02F 3/88 (2006.01); E02F 3/90 (2006.01); E02F 7/06 (2006.01)
CPC (source: EP)
E02F 3/8825 (2013.01); E02F 3/905 (2013.01); E02F 7/06 (2013.01)
Citation (search report)
See references of WO 2013079671A1
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)
DE 102011119924 A1 20130606; DK 2785923 T3 20190715; EP 2785923 A1 20141008; EP 2785923 B1 20190403; ES 2733293 T3 20191128; SI 2785923 T1 20191030; WO 2013079671 A1 20130606
DOCDB simple family (application)
DE 102011119924 A 20111202; DK 12794967 T 20121130; EP 12794967 A 20121130; EP 2012074116 W 20121130; ES 12794967 T 20121130; SI 201231628 T 20121130