PROBLEM TO BE SOLVED: To sufficiently secure bank allowable angle and improve ground-contact force of a wheel while suppressing travel resistance.SOLUTION: A motorcycle includes: a spring lower member; and a down force generator having a blade part having an inverted blade-shape cross section viewed from a vehicle width direction and at least one guide wall part projecting downward from at least one of end parts in the vehicle width direction of the blade part and fitted to the spring lower member.SELECTED DRAWING: Figure 1

    【課題】バンク許容角を十分に確保し且つ走行抵抗を抑制しながらも、車輪の接地力を向上させる。【解決手段】自動二輪車は、バネ下部材と、車幅方向から見た断面が逆翼型であるブレード部と、前記ブレード部の車幅方向の少なくとも一方の端部から下方に突出した少なくとも1つの案内壁部とを有し、前記バネ下部材に取り付けられたダウンフォース発生器と、を備える。【選択図】図1


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    Title :

    MOTORCYCLE AND DOWN FORCE GENERATION DEVICE


    Additional title:

    自動二輪車及びそのダウンフォース発生装置


    Contributors:

    Publication date :

    2017-12-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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