Method for laying pipes in the ground and device for compacting ballast material
DE102017117434A1
High voltage underground cable arrangement
DE102015112610A1
Filter tube assembly for use in the production of horizontal filter wells and method for their preparation
DE102014108337A1
Process for the treatment of asphalt-containing material
DE102012016878A1
Boring bar handler, drilling rig for a drilling rig, and method of moving boring bars on a rig
DE102011056808A1
FEED TUBE AND ADAPTER FOR MANUFACTURING A MECHANICAL CONNECTION BETWEEN A TOP DRIVE AND A FEED TUBE
DE102010004672A1
Device for supporting rehabilitation of pipeline of subsoil drain in dump body, has inner drilling device including coordinate determining device for determining three-dimensional coordinates of drilling device in pipelines or on surface
DE102009043081A1
Storage device for vertical storing of drilling rod in drilling mast of vertical drilling system, has upper retaining device exhibiting retaining slot, which extends with respect to rotation device
DE102009023278A1
Piston pump driving device comprises electric motor and frequency inverter, where compensation frequency sample is modulated according to rotation frequency of electric motor
DE102009020222A1
Apparatus and method for handling rod-like components
DE102008057634A1
Mounting device for a hand machine
DE102008038391A1
Drilling rig and assembly process for this
DE102008038456A1
drilling rig
WO2005073495A1
Device for the production of deep drilling in geological structures
WO2005073498A1
Pipe bearing or rod bearing for a drilling system
WO2005073471A1
Foundation construction for a deep-drilling platform
DE102004004315A1
Apparatus and method for handling objects on a drilling rig
DE102004004316A1
Method of producing deep wells in geological structures
