PROBLEM TO BE SOLVED: To suppress an increase in size of a steering gear for the steering gear of a saddle-riding type vehicle, comprising: a front fork having a steering shaft at the upper end and supporting a front wheel at the lower end; a steering arm attached to the steering shaft; a steering force transmission member rotatably supported by the steering shaft disposed on a vehicle frame; and a steering system link connecting the steering arm and the steering force transmission member.SOLUTION: A steering gear of a saddle-riding type vehicle comprises: an assist motor 71 generating a steering assistance force to assist a steering force to be transmitted to a steering shaft 16; a steering assistance force transmission member 72 rotatably supported by a steering shaft 39; and an assist steering system link 73 connecting a steering arm 45 and the steering assistance force transmission member 72. The assist motor 71 is arranged adjacent to the assist steering system link 73.SELECTED DRAWING: Figure 2

    【課題】上端部に操向軸を有すると共に下端部で前輪を支持するフロントフォークと、操向軸に取り付けられる操舵アームと、車体フレームに設けられる操舵軸に回動可能に支持される操舵力伝達部材と、操舵アームと操舵力伝達部材とを連結する操舵系リンクとを備える鞍乗型車両の操舵装置において、操舵装置の大型化を抑制する。【解決手段】操向軸16に伝達される操舵力を補助する操舵補助力を発するアシストモータ71と、操舵軸39に回動可能に支持される操舵補助力伝達部材72と、操舵アーム45と操舵補助力伝達部材72とを連結するアシスト操舵系リンク73と、を更に備え、アシストモータ71は、アシスト操舵系リンク73に隣接して配置される。【選択図】図2


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    Title :

    STEERING GEAR OF SADDLE-RIDING TYPE VEHICLE


    Additional title:

    鞍乗型車両の操舵装置


    Contributors:
    MORI YOTARO (author) / YASUI EIWA (author) / ARAKI MAKOTO (author)

    Publication date :

    2017-04-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62K Fahrräder , CYCLES



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