DEVICE FOR COUPLING A VEHICLE TO A TRACTOR CABLE, VEHICLE EQUIPPED WITH SUCH A DEVICE, AND TRACTOR CABLE TRANSPORTATION SYSTEM COMPRISING SUCH A VEHICLE

摘要

Device for coupling a vehicle to a traction cable, comprising a fastening configured to couple the vehicle to the traction cable, the fastening including at least two rotatable elements configured to occupy a coupling position in which said at least two rotatable elements are in contact with the traction cable and the vehicle is coupled to the traction cable, the device including a variable speed drive configured to modify a speed of rotation of said at least two rotatable elements when said at least two rotatable elements are in the coupling position, so that the vehicle moves relative to the traction cable.