MOUNTING STRUCTURE OF CHAIN-DRIVEN OIL PUMP

PROBLEM TO BE SOLVED: To provide a mounting structure of a chain-driven oil pump improving the mounting operability and mounting precision. SOLUTION: A first bearing portion 75 supporting a drive sprocket 70 and a second bearing portion 78 supporting a driven sprocket 71 are placed on a body case 20...

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1. Verfasser: MATSUMURA KEI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a mounting structure of a chain-driven oil pump improving the mounting operability and mounting precision. SOLUTION: A first bearing portion 75 supporting a drive sprocket 70 and a second bearing portion 78 supporting a driven sprocket 71 are placed on a body case 20, and a directly-mounted chain system 36 is configured on the case 20, which enables the mounting operation of the chain system to be operated separately from a pump 33 or the like. Accordingly, the mounting precision for the system 36, the pump body 33 and the like can be managed separately, and the mounting operability and mounting precision of the chain-driven oil pump are improved. COPYRIGHT: (C)2004,JPO