When a vehicle is viewed rearward from the front, a downstream extension (63c) of the center line (69c) of an exhaust path (69) of a second exhaust passage member (63) connected to a combustion chamber (30) in a region leftward of the center (CV) of the vehicle is connected to a first junction point (61p) of the center line (69c) of an exhaust path (69) of a first exhaust passage member (61) which connects a combustion chamber (30) in a region rightward of the center (CV) of the vehicle to a catalyst 62a. When the vehicle is viewed rearward from the front, an angle formed between the direction of the center line (69c) of the exhaust path (69) of the first exhaust passage member (61) downstream of the first junction point (61p) and the direction of the center line (69c) of the exhaust path (69) of the first exhaust passage member (61) upstream of the first junction point (61p) falls within a range which includes 0 degrees and is smaller than an angle formed between the direction of the center line (69c) of the exhaust path (69) of the first exhaust passage member (61) downstream of the first junction point (61p) and the downstream extension (63c) of the center line (69c) of the exhaust path (69) of the second exhaust passage member (63).
SADDLE-TYPE VEHICLE EQUIPPED WITH ONE FRONT WHEEL
SATTELFAHRZEUG MIT EINEM VORDERRAD
VÉHICULE DE TYPE À SELLE ÉQUIPÉ D'UNE ROUE AVANT
2019-06-26
Patent
Electronic Resource
English
IPC: | F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer |