EP 1216340 B1 20051214 - METHOD AND DEVICE FOR CONSTRUCTION OF AN UNDERGROUND PIPE DUCT
Title (en)
METHOD AND DEVICE FOR CONSTRUCTION OF AN UNDERGROUND PIPE DUCT
Title (de)
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINER UNTERIRDISCHEN ROHRLEITUNG
Title (fr)
PROCEDE ET DISPOSITIF POUR REALISER UNE CANALISATION SOUTERRAINE
Publication
Application
Priority
- DE 0003345 W 20000922
- DE 19947493 A 19991001
Abstract (en)
[origin: WO0125588A1] The invention relates to a method and device for the construction of an underground pipe duct, particularly for civil engineering. An underground bore (3) is drilled from a starting shaft (2) into which a number of pipe sections (18) are driven to form the pipe duct. The pipe sections (18) are driven in by means of a frame construction (20) to which the pipe sections (18) are coupled in the drive direction individually or groupwise.
IPC 1-7
IPC 8 full level
CPC (source: EP)
E21B 7/046 (2013.01); E21B 7/20 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0125588 A1 20010412; AT E312998 T1 20051215; AU 7772100 A 20010510; DE 10083033 D2 20020411; DE 19947493 A1 20010405; DE 50011865 D1 20060119; EP 1216340 A1 20020626; EP 1216340 B1 20051214
DOCDB simple family (application)
DE 0003345 W 20000922; AT 00967606 T 20000922; AU 7772100 A 20000922; DE 10083033 T 20000922; DE 19947493 A 19991001; DE 50011865 T 20000922; EP 00967606 A 20000922