Kawasaki Jukogyo Kabushiki Kaisha

Kawasaki Motors, Ltd.

Sankyo Kinzoku Co., Ltd.

Daisuke Saeki

Hiroshi Ishii

Tomo Yamamoto

Shinji Ikeda

Mitsuru Kobayashi

Kazuo Tanaka

Hiroaki Amano

Seiichi Sonoda

Akira Yoshida

Manabu Morikawa

Takeshi Nakajima

Hiroyuki Watanabe

Masato Kogirima

Ichiro Tanaka

Masashi Ono

Keiichi Araki

Takashi Uchida

Toshiyuki Kimura

Kotaro Hanabusa

Shouta Matsuzaki

Daisuke Takahashi

Kazuhiro Suzuki

Taku Nagata

Yamamoto Tomo

An operation member is switchable between a first operation position, a second operation position, and a third operation position. When operating force is released while the operation member is at the third operation position, the operation member returns to the second operation position. The controller is switchable between a first mode and a second mode. In the first mode, the controller sets the headlight to high beam when the operation member is at the first operation position or the third operation position, and sets the headlight to low beam when the operation member is at the second operation position. In the second mode, the controller controls to change an illumination mode by the light according to a situation acquired by the situation acquisition unit. The switching from the first mode to the second mode is performed by holding the operation member at the third operation position for a first threshold time or more.

Straddle vehicle and light control method thereof

A fuel tank cap includes: a cap body which opens and closes a fuel supply port of a fuel tank; a ring member which is disposed around the fuel supply port and is shaped so as to surround the cap body; and a hinge member which is coupled to the ring member to support the cap body in a turnable manner between a closed position and an open position. A first peripheral part of the ring member, which is opposed to an outer periphery of the cap body, has a larger dimension in a circumferential direction than a dimension of a second peripheral part of the hinge member, which is opposed to the outer periphery of the cap body. The ring member and the hinge member are made of mutually different materials.

Fuel tank cap

A motorcycle includes a camera stay, a camera, a vibration reduction cover, and an attachment cover. The camera photographs the front area of the motorcycle. The vibration reduction cover is made of the elastic material and covers at least two surfaces of the camera facing each other. The attachment cover holds the camera via the vibration reduction cover and is attached to the camera stay.

Straddle vehicle having a camera

A motorcycle includes a branch frame, a hanging frame, a front cowl, and a radar device. The branch frame is located in front of a head pipe and supported by the head pipe. The hanging frame is connected to the branch frame and includes a plurality of extension portions extending downward from the branch frame and an attachment portion connecting at least two of the plurality of extension portions to each other. The front cowl is arranged at a front part of the motorcycle and protrudes forward. A recess is formed at a rear side of the front cowl. The radar device is supported by the attachment portion of the hanging frame and arranged in the recess in the front cowl.

Straddle vehicle

A motorcycle includes a pair of left and right front forks, a headlight, cover members (side cowls and light covers), and camera units. A front wheel is rotatably attached to the pair of left and right front forks. The headlight irradiates a forward side. The cover members each having an internal space are disposed at least laterally outside the pair of left and right front forks in a front view. The camera units detect the forward side by acquiring visible light which is one kind of electromagnetic waves (by acquiring images). In a front view, the camera units are disposed below the headlight and laterally outside the pair of left and right front forks. The camera units are disposed in the internal spaces of the cover members.

Motorcycle

A motorcycle includes a tail lamp, a rear covering, rear end components which are a license plate and a license lamp, a rear stay, and a sensor. The tail lamp emits light toward the rear side. The rear covering is provided with the tail lamp. The rear end components are disposed more rearward than the rear covering. The rear stay extends at least rearward from a connecting portion connected to the rear covering and supports the rear end components. The sensor senses an object rearward is at least partially received in an internal space that is formed either in the rear covering or in the rear stay.

Saddle-ridden vehicle

A motorcycle includes a handle bar, a light operation part, and a control unit. The part is provided to the bar for operating light switching and passing operations. The light switching operation is an operation for switching between irradiating low beam and irradiating high beam of a headlight in a manual mode. The unit performs at least two modes among the manual mode, a first auto mode which is a mode for automatically switching between the low beam and the high beam, and a second auto mode which is a mode for automatically adjusting an irradiation area of the high beam. The unit switches the modes including at least two modes among the manual mode, the first auto mode, and the second auto mode when determining that a mode switching operation which is different from the light switching operation and the passing operation is performed using the part.

Vehicle

A straddle vehicle comprises an axle; an external member which is externally fittable to the axle; and a fastening member fastened to the axle to prevent disengagement of the external member. The axle includes an outer tube member to which the external member is externally fittable, and an inner shaft member which is inserted into the outer tube member and is longer in an axial direction of the axle than the outer tube member. The inner shaft member includes a shaft part which is internally fittable to the outer tube member, a male thread part formed in an outer peripheral surface of a first end portion of the shaft part, and a retaining part protruding radially outward from a second end portion of the shaft part, the retaining part being configured to retain an axial tension of the inner shaft member generated by fastening the fastening member to the axle.

Provided is a motorcycle incorporating a supercharger which can prevent an increase in a size of a vehicle body. A motorcycle comprises a supercharger which compresses intake air; an air-intake chamber which is placed downstream of the supercharger, stores the intake air compressed in the supercharger, and guides the intake air from the air-intake chamber to a combustion chamber of an engine; a fuel tank placed above the engine, wherein the air-intake chamber is placed between the fuel tank and the engine, and wherein the fuel tank includes a recess-forming section provided with a recess on a bottom surface of the fuel tank in such a manner that the bottom surface of the fuel tank does not interfere with the air-intake chamber.

Motorcycle incorporating a supercharger

A motorcycle includes a fuel tank, a vehicle body frame, a pair of front forks, and a canister. The fuel tank contains gasoline therein. The vehicle body frame supports the fuel tank. The pair of front forks are placed spaced apart from each other in a vehicle width direction to support a front wheel from both sides in the vehicle width direction such that the front wheel is rotatable, and mounted to the vehicle body frame such that the pair of front forks are rotatable around a head pipe. The canister adsorbs gasoline contained in a gasoline vapor present inside the fuel tank and supplies the gasoline to an engine. The canister is placed inward in the vehicle width direction relative to the pair of front forks when viewed from a front, and in front of an engine when viewed from a side.

A straddle-type vehicle includes a front cowling covering a front portion of a vehicle body; and an aerodynamic device including an aerodynamic force generating section which generates a downforce by air flowing in a rearward direction along an upper surface of the front cowling, and the aerodynamic force generating section is placed to overlap with the upper surface of the front cowling, when viewed from above.

Straddle-type vehicle

Provided is a vehicle body frame structure which can reduce a burden in assembly of a straddle-type vehicle. The structure comprises a head pipe; and a pair of main frames extending rearward from the head pipe and outward in a vehicle width direction such that the main frames are spaced apart from each other in the vehicle width direction. Rear portions of the pair of main frames are detachably coupled to each other in the vehicle width direction via a coupling member. The pair of main frames include a pair of front frame members including respective first mounts to which a drive unit of the vehicle is mounted, and a pair of respective rear frame members located rearward relative to the front frame members. The pair of rear frame members have a stiffness lower than that of the front frame members in the vehicle width direction.

Vehicle body frame structure of straddle-type vehicle

A straddle-type vehicle comprises a vehicle body frame; an axle which is rotatable integrally with a wheel; a swing arm having a front end portion pivotably mounted to the vehicle body frame, and a rear end portion to which the axle is rotatably mounted; a first coupling member to which rotational driving power from a driving source is transmitted is coaxially, rotatably mounted to the axle via a bearing; and a second coupling member coaxial with the axle and including a joining portion non-rotatably joined to the axle, a fitting portion fitted to the first coupling member via a buffering member, and a coupling portion for coupling the joining portion to the fitting portion, wherein the coupling portion is placed axially outward relative to the first coupling member, and the joining portion extends from axially outside between the first coupling member and the axle.

A component mounting structure of a vehicle comprises a frame assembly having a recess which is recessed in a predetermined direction; an intermediate section accommodated in the recess and removably fastened to the frame assembly; and a mounting member used to mount a first adjacent component adjacent to the frame assembly to the frame assembly, and the mounting member includes a connection element connected to the intermediate section in an inner space of the recess and a support element which is continuous with the connection element and supports the first adjacent component in a state in which the connection element is exposed outside through an opening of the recess.

Component mounting structure of vehicle

A straddle-type vehicle comprises a vehicle body frame including a head pipe, and a front frame extending rearward from the head pipe; a motor placed below the front frame and supported on the front frame; a control device which controls the motor; and a support member placed in front of the head pipe, the control device being fastened to the support member.

Growing community of inventors

Kakogawa, Japan

Daisuke Saeki