motocicleta

A motor cycle comprising: a unit swinging type engine unit pivotally supported below a storage box (22) to a body frame, a cylinder axis inclined frontwardly upward, an intake passage connected to an intake port (3g) and including a first part extending above from an upper wall of the cylinder head...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HIROYUKI TSUZUKU, TOSHIHARU HANAJIMA, EIJI TOMII, WATARU ISHII
Format:	Patent
Sprache:	por
Schlagworte:	ACCESSORIES PECULIAR TO CYCLES AND NOT OTHERWISE PROVIDED FOR,e.g. ARTICLE CARRIERS, CYCLE PROTECTORS ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES BLASTING COMBUSTION ENGINES CYCLE SADDLES OR SEATS CYCLES CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS POWERED PROPULSION OF SLEDGES OR RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	A motor cycle comprising: a unit swinging type engine unit pivotally supported below a storage box (22) to a body frame, a cylinder axis inclined frontwardly upward, an intake passage connected to an intake port (3g) and including a first part extending above from an upper wall of the cylinder head (3), a second part connected to the upper end of the first part and bent rearward, and a third part connected to the rear end of the second part and extending rearward, wherein the first or third part of the intake passage comprises a throttle body (5) whose center axis extends linearly, the throttle body (5) including a first throttle valve (5a), a second throttle valve (5b) located upstream of the first throttle valve and a link type delay mechanism (5d) linking the first throttle valve and the second throttle valve, the unit swinging type engine unit further includes an injector (11) being fitted into a fixing hole (3m) so that the injection nozzle is located in a chamber (12c) formed at an end of the fixing hole near to the injection passage (14), and the motor cycle further comprises a sub-passage (13) connecting the chamber (12c) and a portion of the throttle body (5) located between the first throttle valve (5a) and the second throttle valve (5b).