B - Operations – Transporting – 63 – B
Patent
B - Operations, Transporting
63
B
114/11
B63B 35/08 (2006.01)
Patent
CA 1296582
ABSTRACT An ice-breaking vessel having a spoon-shaped bow portion and an obliquely downwardly/rearwardly extending reamer at each longi- tudinal side is provided with second reamers located above the water line, above the rear portion of the adjacent first reamer and extending further outward than the same. A plow-shaped extension projects downwards from the plane bottom of the ves- sel, and has a breadth less than the breadth thereof. The rear- most part of the deck of the aft portion of the vessel has a reduced breadth, so two corners are formed at each side of the deck. The bilges at the bottom plating extend to the forward of these corners, while the bilges at the plow-formed extension extend to the rearward corners.
559498
Johansson Bengt
Liljestrom Goran
Gva Consultants Ab
Marks & Clerk
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