128953 ⎘
Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers; Component parts, e.g. arrangement or adaptation of pumps; Digging elements, e.g. suction heads; Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements Suction wheels with axis of rotation parallel to longitudinal axis of the suction pipe
Trench cutter and method for producing a cut trench in the soil
#2Cutter head with suction function and a method for using same
#3Cutter head
#4Apparatus, systems and methods for excavating trenches in earth or soil and installing underground conduits or other media
#5Submersible pump
#6Cutting dredger
#7Cutter head for removing material from a water bed
#8Method of automated variable speed control of movement of a cutter head of a dredging cutter
#9CUTTER HEAD FOR DREDGING GROUND, CUTTER SUCTION DREDGER PROVIDED WITH SUCH A CUTTER HEAD AND USE OF THE CUTTER HEAD FOR DREDGING GROUND
#10Cutter head for dredging ground and use of this cutter head for dredging ground