PROBLEM TO BE SOLVED: To provide a two-wheeled motor vehicle engine suspension system excellent in assemblability and exhibiting high guard function.SOLUTION: A frame pivot shaft 12 extending in a vehicle width direction is installed on a frame bracket of a body frame, an engine pivot shaft 13 parallel to the frame pivot shaft 12 is installed between right and left engine arms extending from an engine of a power unit, the frame pivot shaft 12 is coupled to the engine pivot shaft 13 via link members 17, and the engine is suspended on the body frame. Guide members 1 are extended from the respective link members 17 outward in the vehicle width direction, and upright walls 2 are provided to extend to outer end faces of inner cylinders of shock-absorbing members press-fitted onto the engine pivot shaft 13 supported by the right and left engine arms, respectively.

    【課題】組付性に優れると共に高いガード機能を発揮する自動二輪車のエンジン懸架装置を提供する。【解決手段】車体フレームのフレームブラケットに車幅方向に延設されたフレームピボット軸12を架設すると共に、パワーユニットのエンジンから延出する左右のエンジンアームの間にフレームピボット軸12と平行なエンジンピボット軸13を架設し、フレームピボット軸12及びエンジンピボット軸13間がリンク部材17を介して連結され、車体フレームにエンジンを懸架する。リンク部材17から車幅外方向にガイド部材1を延出し、左右のエンジンアームのエンジンピボット軸13上に圧入された緩衝部材の内筒の外側端面まで起立壁2を延設する。【選択図】図4B


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    Title :

    ENGINE SUSPENSION SYSTEM OF TWO-WHEELED MOTOR VEHICLE


    Additional title:

    自動二輪車のエンジン懸架装置


    Contributors:

    Publication date :

    2015-09-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62K Fahrräder , CYCLES



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