To provide a motorcycle having an efficient structure in terms of a rigidity/mass ratio.
The motorcycle is provided with: a propelling part or engine 2; a saddle support 3; a support 4 for a rear wheel 5, and a front directional control part 10 having a handlebar integral to a steering headstock 11 functionally associated to a supporting means 12 of a front wheel 5 of the motorcycle. The front directional control part 10 is connected to a box-like body 20 incorporating the function of a filtering box, constrained to the engine and to support the engine by connecting the engine with the front directional control part 10. The support 4 for the rear wheel 5 and the saddle support 3 are constrained to the engine 2 and the motorcycle is not equipped with additional members to constrain the engine to the front directional part.
JENKINS ALAN
PREZIOSI FILIPPO
STRAPPAZZON STEFANO
ULIANI LORENZO
JP2007203824A | 2007-08-16 | |||
JPH05286473A | 1993-11-02 | |||
JP2005125942A | 2005-05-19 | |||
JPH04353088A | 1992-12-08 | |||
JPH06127449A | 1994-05-10 | |||
JPH10329776A | 1998-12-15 | |||
JPH09123973A | 1997-05-13 | |||
JPS55123580A | 1980-09-24 |
Kenji Izumina
Ryozo Yamamoto
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