Dredger, includes system for measuring and controlling tensile force and length of lifting cables for dredging plough

摘要

#CMT# #/CMT# A system is provided for measuring and controlling the tensile force present in the lifting cables (28) for the dredging plough (1) and/or for the paid-out length of these cables. #CMT# : #/CMT# The plough is dragged from a boat (17) via towing cables (20) and comprises a frame with at least one blade mounted on it. #CMT#USE : #/CMT# For dredging waterways or harbours. #CMT#ADVANTAGE : #/CMT# A constant pressure is maintained between the plough and silt, improving dredging efficiency. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The figure shows a length section of the dredger. 1 : Plough 17 : Boat 20 : Towing cables 28 : Lifting cables.