CAMSHAFT

PROBLEM TO BE SOLVED: To provide a camshaft capable of realizing stable supply of lubricating oil to a sliding surface with a simpler structure. SOLUTION: A protrusion 14 protruding to an inner periphery of a lubricating oil passage 12 is formed integrally with the camshaft 10, and an opening of an...

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Bibliographic Details
Main Authors ASAKURA TAKESHI, RYU MITSUHIRO
Format Patent
LanguageEnglish
Published 02.07.2004
Edition7
Subjects
BLASTING
CRANKCASE VENTILATING
CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
ENGINE PLANTS IN GENERAL
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
LUBRICATING INTERNAL COMBUSTION ENGINES
LUBRICATING OF MACHINES OR ENGINES IN GENERAL
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
STEAM ENGINES
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To provide a camshaft capable of realizing stable supply of lubricating oil to a sliding surface with a simpler structure. SOLUTION: A protrusion 14 protruding to an inner periphery of a lubricating oil passage 12 is formed integrally with the camshaft 10, and an opening of an oil hole 13 for the lubricating oil passage 12 is formed on the top of the protrusion 14, thus restraining sludge deposited on the inner periphery of the lubricating oil passage 12 from entering the oil hole 13. COPYRIGHT: (C)2004,JPO&NCIPI
Bibliography:Application Number: JP20020350752