EP 2694743 A1 20140212 - APPARATUS FOR MAKING A COLUMN INTO A SOIL
Title (en)
APPARATUS FOR MAKING A COLUMN INTO A SOIL
Title (de)
VORRICHTUNG ZUR HERSTELLUNG EINER MATERIALSÄULE IM BODEN
Title (fr)
DISPOSITIF POUR LA FABRICATION D'UNE COLONNE DANS LE SOL
Publication
Application
Priority
- DE 102011006735 A 20110404
- DE 2012200021 W 20120404
Abstract (en)
[origin: WO2012136207A1] The invention relates to a conveying device for bulk material, comprising: a transport channel (3, 4) having a compressed air inlet and a material outlet and having a material inlet which is disposed between the compressed air inlet and the material outlet; a storage tank (1) for a bulk material having an outlet which is connected to the material inlet; and a metering device which is designed to control an amount of bulk material flowing out of the storage tank (1) into the transport channel (3, 4) depending on a pressure in the transport channel (3, 4).
IPC 8 full level
E02D 3/08 (2006.01)
CPC (source: EP)
E02D 3/08 (2013.01)
Citation (search report)
See references of WO 2012136207A1
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 102011006735 A1 20121004; EP 2694743 A1 20140212; WO 2012136207 A1 20121011
DOCDB simple family (application)
DE 102011006735 A 20110404; DE 2012200021 W 20120404; EP 12721743 A 20120404