ENGINE

PROBLEM TO BE SOLVED: To stably support a decompression shaft of a decompression mechanism by a simple support structure. SOLUTION: In an engine provided with the decompression mechanism on a bonnet 25 covering a valve gear provided with valve arms 27, 28 opening and closing a suction valve 21 and a...

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Bibliographic Details
Main Authors WATANABE NOBUHIRO, SHIODA KATSUYUKI
Format Patent
LanguageEnglish
Published 11.10.2007
Subjects
ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
BLASTING
COMBUSTION ENGINES
CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES
ENGINE PLANTS IN GENERAL
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
STEAM ENGINES
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To stably support a decompression shaft of a decompression mechanism by a simple support structure. SOLUTION: In an engine provided with the decompression mechanism on a bonnet 25 covering a valve gear provided with valve arms 27, 28 opening and closing a suction valve 21 and an exhaust valve respectively on an cylinder head 3 of an engine, a decompression shaft 41 of the decompression mechanism is arranged in a direction crossing with valve arms 27, 28 at right angles, and both sides of the decompression shaft 41 are rotatably supported by the bonnet 25. An end part of an exhaust valve 22 side of the decompression shaft 41 is supported inside of the bonnet 25, an end part of a suction valve 21 side is supported by the bonnet 25 and projects out of the bonnet 25, and a decompression lever 42 is provided on an end part of the suction valve 21 side. COPYRIGHT: (C)2008,JPO&INPIT
Bibliography:Application Number: JP20060087682