Honda Motor Co., Ltd.

Teppei Maeda

Takaaki Shomura

Hiroshi Sotani

Hiroshi Inaoka

Yukinori Kurakawa

Hitoshi Yokotani

Ko Kurata

Takeshi Shimura

Hiromitsu Shiina

Takahiro Sano

Ranju Imao

Hiromasa Yamaguchi

Ranjyu Imao

A saddle-ride type vehicle for enabling the placement of canisters with a required absorption-chamber capacity in a compact manner. The saddle-ride type vehicle includes a head pipe supporting a steering shaft connecting with a handlebar; a vehicle-body frame connecting with the head pipe; a fuel tank placed to the rear of the head pipe and supported on an upper portion of the vehicle-body frame; and a pair of canisters for absorbing evaporated fuel introduced from the fuel tank. The canisters are vertically placed under one side portion of the fuel tank in a position along the vehicle-longitudinal direction.

Saddle-ridden type vehicle

An intake port is configured such that a center position of an intake upstream side opening is offset to one side in a juxtaposition direction of intake downstream side openings with respect to a center position between the intake downstream side openings in the juxtaposition direction as viewed in plan of a cylinder head. An injector is configured such that a fuel injection center axial line is inclined to the other side in the juxtaposition direction with respect to a center axial line of the intake upstream side opening as viewed in plan of the cylinder head.

Internal combustion engine

A driver's seat and a passenger's seat integrally formed as a bench seat elongated in a vehicle width direction together with an intermediate connecting portion, which connects the driver's seat and the passenger's seat. An upper end portion of a seat support frame configured to be erected above a footrest surface and constitute a part of a vehicle body frame formed along one plane. A fuel tank and canister arranged in a separated manner in the vehicle width direction below the bench seat supported on the upper end portion of the seat support frame.

Evaporated fuel treatment device for vehicle

A vehicle intake duct surrounds a high-flow intake passage, which ensures flow capacity and does not spatially restrict other components. The vehicle includes an engine attached to a vehicle body frame, with the intake duct interconnecting an air cleaner and a throttle body, a transmission for sending engine output to wheels, and a seat mounted on an upper longitudinal frame section of the vehicle body frame. The air cleaner is also provided on the upper longitudinal frame section forward of the seat. The intake duct includes a first extending portion descending rearwardly and downwardly from an outlet of the air cleaner and passing laterally of the throttle body, a curved portion extending rearwardly from the first extending portion and toward a center of the vehicle body frame, and a second extending portion wound around toward a rear portion of the throttle body and connected thereto.

Intake air routing structure for a vehicle, and vehicle including same

Growing community of inventors

Wako, Japan

Teppei Maeda