Cutter Head for Soil and Method for Dredging Dredging using this CUTTER HEAD

摘要

The Invention relates to a Cutter Head for vdragado of sea floor. The Cutter head is suitable for attachment to the staircase of a Cutter Suction Dredge and to be moved through the soil with the same side in a sweeping Motion.The Cutter Head comprises a rotating Body rotation Symmetric which is Rotatable around the Axis of rotation by means of Momentum and which is provided along the Peripheral surface with a number of cutting tools for penetration into the soil.Where the Axis of rotation of the Cutter head is substantially perpendicular to the longitudinal direction of the staircase and tangentemente substantially in the direction of ovimiento Sweep. The Invention also relates to a method for Breaking of the sea floor, making use of the CUTTER HEAD.