An engine is mounted on a body frame extending from a steering head pipe toward a vehicle rear side slightly downward and an air cleaner is disposed above the engine. An intake duct device includes an intake duct which leads traveling air taken from a front surface of a cowling to the air cleaner so as to make the traveling air pass along both side surfaces of the steering head pipe. The intake duct is made of a separate component from the body frame, is two-divided into a front intake duct and a rear intake duct so as to surround the steering head pipe from front and rear sides, and is fixed to the body frame by fastening.
Intake duct device of motorcycle
2016-06-21
Patent
Elektronische Ressource
Englisch
IPC: | B62K Fahrräder , CYCLES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF |