ICE BREAKER

PURPOSE: An ice breaker is provided to improve sailing speed by breaking ice while moving forward in freezing areas of the sea. CONSTITUTION: An ice breaker comprises a hull, a shaft(120), and a roller(130). The shaft is horizontally coupled to a stem part of the hull. The roller is rotatably couple...

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Bibliographic Details
Main Authors CHO, HEE SANG, RHYU, SEONG SUN, MUN, JONG TAE, LEE, YOUNG JEN
Format Patent
LanguageEnglish
Korean
Published 29.05.2012
Subjects
BEARINGS
BLASTING
CUTTING
DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING
ELEMENTS OR CRANKSHAFT MECHANISMS
ENGINEERING ELEMENTS AND UNITS
EQUIPMENT FOR SHIPPING
FLEXIBLE SHAFTS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HAND CUTTING TOOLS
HEATING
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
RELATED EQUIPMENT
ROTARY BODIES OTHER THAN GEARING ELEMENTS
SEVERING
SHAFTS
SHIPS OR OTHER WATERBORNE VESSELS
THERMAL INSULATION IN GENERAL
TRANSPORTING
WEAPONS
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Summary:PURPOSE: An ice breaker is provided to improve sailing speed by breaking ice while moving forward in freezing areas of the sea. CONSTITUTION: An ice breaker comprises a hull, a shaft(120), and a roller(130). The shaft is horizontally coupled to a stem part of the hull. The roller is rotatably coupled to the shaft and presses ice according as the hull moves forward. Multiple protrusions are formed along the outer circumference of the roller.
Bibliography:Application Number: KR20100115061