Title:
CLUTCH MECHANISM LUBRICATING STRUCTURE OF ENGINE
Document Type and Number:
WIPO Patent Application WO/2003/085278
Kind Code:
A1
Abstract:
A clutch mechanism lubricating structure of an engine, comprising a crankshaft having a crank pin disposed between a pair of crank arms connected to the large end part of a connecting rod and a wet clutch mechanism installed on a rotating shaft disposed parallel with the crankshaft, wherein lubricating oil supplied to a connection part between the crank pin and the large end part of the connecting rod is led to the clutch mechanism.
Inventors:
OISHI AKIFUMI (JP)
ISHIDA YOUSUKE (JP)
ISHIDA YOUSUKE (JP)
Application Number:
PCT/JP2003/004466
Publication Date:
October 16, 2003
Filing Date:
April 08, 2003
Export Citation:
Assignee:
YAMAHA MOTOR CO LTD (JP)
OISHI AKIFUMI (JP)
ISHIDA YOUSUKE (JP)
OISHI AKIFUMI (JP)
ISHIDA YOUSUKE (JP)
International Classes:
F01M11/02; F16D13/74; F16D43/10; F16H61/662; (IPC1-7): F16D13/74
Foreign References:
| JPH08121497A | 1996-05-14 | |||
| JPH03244831A | 1991-10-31 | |||
| JPS59222625A | 1984-12-14 | |||
| JPH04271987A | 1992-09-28 | |||
| JPH10315806A | 1998-12-02 | |||
| JPS5192949A | 1976-08-14 | |||
| JPS604626A | 1985-01-11 |
Other References:
See also references of EP 1498628A4
Attorney, Agent or Firm:
Shimoichi, Tsutomu (Utsubohonmachi 1-chome, Nishi-k, Osaka-shi Osaka, JP)
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