Title:
ENGINE LUBRICATING DEVICE
Document Type and Number:
Japanese Patent JP2005016510
Kind Code:
A
Abstract:
To provide an engine lubricating device capable of securely recovering lubricating oil in a bottom part of a crank case by raising a bottom face of the crank case and suppressing engine height.
In this engine lubricating device constituted in such a way that lubricating oil is recovered into an oil accumulation section in the bottom part of the crank case and the recovered lubricating oil is returned into an oil tank by an oil pump 125, the oil accumulation sections 16e, 16e' and oil suction ports 142, 143 are provided on a front side and a rear side of the crank shaft 21 when viewed in the direction of the crank shaft.
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Inventors:
TAKEUCHI YOSHIHIKO
Application Number:
JP2004109254A
Publication Date:
January 20, 2005
Filing Date:
April 01, 2004
Export Citation:
Assignee:
YAMAHA MOTOR CO LTD
International Classes:
F02B61/02; F01M1/02; F01M1/06; F01M1/12; F01M11/00; F01M11/02; F02F7/00; F01P5/10; (IPC1-7): F02F7/00; F01M1/02; F01M1/06; F01M11/00; F01M11/02; F02B61/02
Attorney, Agent or Firm:
Tsutomu Shimoichi
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