EP 3551828 B1 20240313 - METHOD AND SYSTEM FOR DETERMINING A SOIL CLASS
Title (en)
METHOD AND SYSTEM FOR DETERMINING A SOIL CLASS
Title (de)
VERFAHREN UND SYSTEM ZUM ERMITTELN EINER BODENKLASSE
Title (fr)
PROCÉDÉ ET SYSTÈME PERMETTANT DE DÉTERMINER UNE CLASSE DE SOL
Publication
Application
Priority
- DE 102016014685 A 20161212
- EP 2017081662 W 20171206
Abstract (en)
[origin: WO2018108662A1] The invention relates to methods for determining a soil class, in which an earth drilling is introduced into the ground by means of a ground drilling device with a drill head, wherein a parameter of the ground drilling device and/or an operational parameter of the ground drilling device is assessed during the determination of which soil class is involved.
IPC 8 full level
E21B 7/26 (2006.01); E21B 7/04 (2006.01); E21B 49/00 (2006.01); E21C 39/00 (2006.01)
CPC (source: EP US)
E02D 1/022 (2013.01 - US); E21B 7/046 (2013.01 - EP); E21B 49/003 (2013.01 - EP US); E21C 39/00 (2013.01 - EP)
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 102016014685 A1 20180614; EP 3551828 A1 20191016; EP 3551828 B1 20240313; US 2020072046 A1 20200305; WO 2018108662 A1 20180621
DOCDB simple family (application)
DE 102016014685 A 20161212; EP 17811548 A 20171206; EP 2017081662 W 20171206; US 201716467325 A 20171206