Mechanical drilling tools and drilling installations, the latter consisting predominantly of drilling tools and apparatus for the operation thereof, auxiliary apparatus, gears and motorised drives, in particular for water management, the construction industry, mining, marine technology, for exploratory drilling; rotary table drilling rigs, core drilling rigs, well drilling rigs, pole drilling rigs, shaft drilling rigs, large-hole drilling rigs, blast-hole drilling rigs, investigation drilling rigs, injection drilling rigs, anchor drilling rigs, airlift drilling rigs and jet drilling rigs, equipment and apparatus for pile foundation, rotary drilling installations, predominantly consisting of drilling towers, hoists, countershafts, motorised drives, for drilling on land and at sea; mechanical equipment for the aforesaid equipment and installations, namely masts, pulleys, hoists and winches, gears, including compound gears, motorised drives, compressors, shut-off valves, including preventers, vibrating screens, pipe repositioning and handling tools, drill pipe magazines, top drives, pipe installation machines, flushing heads, rotary tables, actuator inserts; parts for the aforesaid apparatus and equipment; drill pipes and parts therefor, pipes, couplings, connectors, stabilisers, drill collars, mechanical pipe installation and removal tools, all being for drilling technology; roller bits; cutting rollers; cutting roller holders; core bits; large-diameter roller bits; expansion bits; eccentric bits; undercutters; step drills, cone bits; scrapers; dry core drills; snails; mud augers; bucket drills; mud bailers; borehole coring apparatus; elevators [lifts]; elevator bails; guide pieces; sockets and bowl inserts; tongs; power slips; bowls; safety clamps; thread protectors; fishing taps; bell sockets; lifting elements; pumps, in class 7; high pressure pumps, in particular piston pumps and plunger pumps, with mechanical drives and with pressure-medium drives (hydrostatic pumps); rinsing pumps for drilling tools, feed pumps, pumps for sediment transport, parts for the aforesaid pumps; tensioning apparatus and equipment (tensioning devices), operating using a pressurising agent, for screw and bolt connections, including those for pre-tensioning of expansion screws, in particular for closures and for mutually securing connecting parts in high-pressure vessels and pumps; apparatus and mechanical tools for rotating of screws, bolts and nuts, in particular in combination with tensioning apparatus and equipment, lifting apparatus and equipment for screws, bolts and nuts, parts for all of the aforesaid apparatus and equipment; pumps (machines); tube conveyors, pneumatic; mud catchers and collectors (machines); control mechanisms for machines, engines or motors; control cables for machines, engines or motors; winches; sludge pumps; including all of the aforesaid goods for underwater use; underwater hydraulic systems; all of the aforesaid goods being mechanical installations, machines or parts thereof

Measuring, monitoring, controlling and regulating apparatus and equipment, in particular for drilling installations and for machines and equipment for drills; instrumentation simulators; parts and accessories for the aforementioned goods; data processing apparatus; computer programmes (software); testing apparatus not for medical purposes; diagnostic apparatus, not for medical purposes; measuring, monitoring, controlling and regulating apparatus and equipment, in particular for drilling tools and for machines and equipment for drilling; electrotechnical plug-in connectors; electronic systems for monitoring the functionality of devices which are operated under water; position measurement systems for underwater use; image processing systems, namely underwater cameras, laser measuring equipment (3d scanners) for underwater use, monitors and data processing programs for 3d visualisation, apparatus for detecting the oil state of devices which are operated under water; apparatus for detecting the location and/or position of a device which is operated under water and for the setpoint value/actual value comparison of the location and/or position thereof; apparatus for tactile detection of underwater objects

Lifting apparatus; hydraulic motors and engines; hydraulic controls for machines, motors and engines; parts for the aforesaid goods, in particular valves, cylinders, pumps and control devices

Parts for land, air or water vehicles, in particular tailboard lifts, lifting devices , superstructures for motor vehicles