Ground processing tool for inserting a heat probe line into the ground comprises a holder arranged on a carriage for holding a boom for an additional load on the carriage
DE102006059171B3
Double drilling-rod type drilling installation, has connection on outer rod for forming liquid connection to annular cavity between rods
DE102006023505A1
Drilling rig and method for creating a borehole in the ground
DE102006022613A1
Drill drive unit and drill
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Drill with movable bezel
CN1749526A
Drilling rig with a tool cartridge
DE102005043111B3
Drilling jumbo has swiveling mounting, on which lafette is mounted which carries drill motor and drill at its upper end, lafette being slid along mounting using two cylinders whose piston rods are connected at their ends by slide
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Drill machine with thread conserving control e.g. for drill, has carriage with movable rotary drive clamped at lower end and carriage has thread and feed drive separated from rotary drive and operable for regulating valve
DE102004048641A1
Shaft drilling rig with lifting device
DE102004039865A1
drill
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Drill pipe with position pin
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Light curtain for movable machines or machine parts is generated in form of optical enveloping surface using light barrier transmitters and receivers that are allocated to correspondingly formed mountings
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Device for releasing linkage thread connections
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Earth boring device with automatic thread equalization 2
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Geological drill of inner and outer pipes uses percussion transfer unit preceding striker and rotary drive in drilling direction in housing containing both pipes aided by adjuster rods and flushing tube.
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Drilling rig for drilling geotechnical bores
DE10121468A1
Drill rake aid as a key
DE10100541A1
Bohrgestängebrechhilfe
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Drill for making holes for piles has drilling screw with cutter bit at end, hammer drill being mounted in hollow central tube of drilling screw which has air cushioning system to protect it against effect of drilling screw
DE19947497A1
Drilling machine with automatic thread compensation
