SADDLE-RIDING TYPE VEHICLE - YAMAHA MOTOR CO LTD

Title:

SADDLE-RIDING TYPE VEHICLE

Document Type and Number:

WIPO Patent Application WO/2005/019018

Kind Code:

A1

Abstract:

A motorcycle (10), comprising a head pipe (15) rotatably supporting a steering shaft, a vehicle body frame (11) connected to the head pipe (15), and an engine (12) supported on the vehicle body frame (11) in a suspended state. The vehicle body frame (11) further comprises a main frame (19) extending from the head pipe (15) to a diagonal rear lower side and a pair of sub frames (20) extending from the main frame (19) to a diagonal rear lower side. The engine (12) further comprises a crankcase (12b) and a cylinder (12a) extending from the crankcase (12b) to a diagonal front upper side. The cylinder (12a) is supported on the rear end part (19b) of the main frame (19). The crankcase (12b) is supported on the sub frames (20) at two portions apart from each other in the longitudinal direction.

Inventors:

MIYABE TOSHIMASA (JP)

Application Number:

PCT/JP2004/011092

Publication Date:

March 03, 2005

Filing Date:

August 03, 2004

Export Citation:

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Assignee:

YAMAHA MOTOR CO LTD (JP)
MIYABE TOSHIMASA (JP)

International Classes:

B62K11/04; B62K19/06; B62K25/20; B62M7/02; (IPC1-7): B62K11/04; B62M7/02

Foreign References:

JPS5568488A	1980-05-23
JPH03118287A	1991-05-20
JP2001278146A	2001-10-10
JPH0867285A	1996-03-12
JPH05330474A	1993-12-14
JPH05330475A	1993-12-14
JPS5568488A	1980-05-23

Other References: