To inhibit heat damage to a starter motor caused by heat from a catalyst.SOLUTION: A motor cycle includes: a vehicle body frame 2; an engine 9 supported by the vehicle body frame 2; an exhaust pipe 86 in which exhaust gas exhausted from an exhaust port 60 of the engine 9 flows; a catalyst 81 which is provided within the exhaust pipe 86 and disposed in front of the engine 9; and a starter motor 13 which is provided in front of the engine 9 and starts the engine 9. The vehicle body frame 2 includes a down frame 23 extending downward from a head pipe 21. In a vehicle front view, the starter motor 13 is disposed at one side of the down frame 23 as seen in a lateral direction and the catalyst 81 is disposed at the other side of the down frame 23 as seen in the lateral direction.SELECTED DRAWING: Figure 3

    【課題】触媒からの熱によるスタータモータへの熱害を抑制する。【解決手段】自動二輪車は、車体フレーム2と、車体フレーム2に支持されるエンジン9と、エンジン9の排気口60から排出される排気ガスが流れる排気管86と、排気管86内に設けられ、エンジン9の前方に配置される触媒81と、エンジン9の前方に配置され、エンジン9を始動させるスタータモータ13と、を備え、車体フレーム2は、ヘッドパイプ21から下方に延びるダウンフレーム23を備え、車両前面視で、ダウンフレーム23の左右方向一方側にスタータモータ13が配置され、ダウンフレーム23の左右方向他方側に触媒81が配置されている。【選択図】図3


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    Title :

    MOTOR CYCLE


    Additional title:

    自動二輪車


    Contributors:

    Publication date :

    2020-02-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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 / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B62K Fahrräder , CYCLES / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen



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