PROBLEM TO BE SOLVED: To dispense with a protective structure such as a vehicle body frame for protecting an exhaust gas sensor and increase the degree of freedom for the arrangement of the vehicle body frame in a saddle ride vehicle in which an exhaust pipe is connected to a front sidewall of a cylinder head constituting part of an engine body mounted in the vehicle body frame with a cylinder axis leaning forward.SOLUTION: A vertical extension pipe section 41b extending vertically in front of the engine body 24 constitutes part of an exhaust pipe 41, and an exhaust gas sensor 63 is attached to the vertical extension pipe section 41b so that the exhaust gas sensor 63 is arranged in the back of the vertical extension pipe section 41b in a front view of a vehicle.

    【課題】シリンダ軸線を前傾させて車体フレームに搭載されるエンジン本体の一部を構成するシリンダヘッドの前部側壁に排気管が接続される鞍乗り型車両において、排気ガスセンサを保護するための車体フレーム等の保護構造を不要とし、車体フレームの配置の自由度を増大する。【解決手段】エンジン本体24の前方で上下方向に延びる上下延出管部41bで排気管41の一部が構成され、車両正面視で上下延出管部41bの背後に配置されるようにして排気ガスセンサ63が上下延出管部41bに取付けられる。【選択図】 図5


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    Title :

    EXHAUST GAS SENSOR ATTACHMENT STRUCTURE OF SADDLE RIDE VEHICLE


    Additional title:

    鞍乗り型車両における排気ガスセンサ取付け構造


    Contributors:

    Publication date :

    2015-07-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen



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