A method for the ice breaking purposes and icebreaker

摘要

A relatively wide ship is formed by a eisfeld by means of an icebreaker is passed with a relatively narrow hull. The icebreaker has two controllable drive mechanisms at the respective opposite ends of the hull, and the drive mechanisms are used, for the icebreaker by the eisfeld in a direction in a substantial angle to the keel line to drive it, thus resulting in a travel of the updated be a passage with a width is opened, which is substantially greater than the width of the water lines be updated.