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2 229 415

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IPC

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Application

2003113292/11, 2003-05-05

(24)

Start date

2003-05-05

(22)

Actual filing date

2003-05-05

(45)

Published

2004-05-27

(72)

Inventor

Gorkunov Eh.S.Kolmogorov V.L.Kozin V.M.Odinokov V.I.

(73)

Holder

Institut Mashinovedenija I Metallurgii Dvo Ran G. Komsomol'Sk-Na-Amure, Ul. Metallurgov,

DEVICE FOR BREAKING ICE COVER Russian patent published in 2004 - IPC

Abstract RU 2229415 C1

FIELD: shipbuilding; devices for breaking ice cover. SUBSTANCE: proposed device includes ship with ice-breaking attachment provided with side wedge-shaped knives which extend forward. Inclined stem mounted in CL of attachment also extends forward. EFFECT: enhanced efficiency of ice breaking. 1 dwg

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RU 2 229 415 C1

Authors

Gorkunov Eh.S.

Kolmogorov V.L.

Kozin V.M.

Odinokov V.I.

Dates

2004-05-27—Published

2003-05-05—Filed