128954 ⎘
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 in transverse direction of the longitudinal axis of the suction pipe
SELF-PROPELLED VEHICLE FOR THE REMOVAL OF SEDIMENTS, PARTICULARLY IN HAZARDOUS AREAS
#2DIAPHRAGM WALL CUTTER AND METHOD FOR CUTTING A CUTTING TRENCH IN THE GROUND
#3EXCAVATION MACHINE INCLUDING CUTTING DISCS AND CORRESPONDING CUTTING METHOD
#4Modular slurry wall cutter
#5Cutter head with suction function and a method for using same
#6EXCAVATION INSTALLATION
#7Excavation tool for making diaphragms and related excavation equipment
#8Dredge with water-jet cutterhead
#9Dredging cutting wheel
#10Hydromill wheel with single disc cutting rollers
#11Self cleaning collection apparatus and method
#12Method and apparatus for bulk seafloor mining
#13Dust suppression arrangement for heavy excavation equipment
#14Underwater miner cutter head, underwater miner, and underwater mining system
#15Cutter head for dredging ground and method for dredging using this cutter head
#16DREDGE FLOTATION HOSE AND SYSTEM
#17Dredge flotation hose and system