To provide an outboard motor provided with a shift switching unit capable of suppressing increase in number of parts and enlarging of a device.SOLUTION: An outboard motor is provided with an upper case 81 to which a mount 83 is attached and a lower case 82 arranged below the upper case 81 as well as with a propeller shaft 3 arranged inside. In addition, the outboard motor is provided with: a shift shaft 51 extending in the vertical direction as well as being capable of moving the propeller shaft 3 in the front and back direction of that the propeller shaft 3 is extended by revolution; and a shift switching unit 5 provided on the axial line C3 of the shift shaft 51, including a motor 52 for revolving the shift shaft 51, and switching the rotating direction of the propeller shaft 3. The whole motor 52 is arranged below the mount 83 as well as having at least one portion of the motor 52 arranged above the lower case 82.SELECTED DRAWING: Figure 4

    【課題】部品点数の増加と装置の大型化とを抑制することが可能なシフト切替装置を備える船外機を提供する。【解決手段】船外機は、マウント83が取り付けられるアッパケース81と、アッパケース81の下方に配置されるとともに、プロペラ軸3が内部に配置されるロワーケース82とを備える。また、船外機は、上下方向に延びるとともに、回動することによりプロペラ軸3をプロペラ軸3の延びる前後方向に移動させることが可能なシフト軸51と、シフト軸51の軸線C3上に設けられ、シフト軸51を回動させるためのモータ52とを含み、プロペラ軸3の回転方向を切り替えるためのシフト切替装置5を備える。モータ52の全体は、マウント83よりも下方に配置されているとともに、モータ52の少なくとも一部は、ロワーケース82よりも上方に配置されている。【選択図】図4


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    Title :

    OUTBOARD MOTOR AND SHIFT SWITCHING UNIT FOR OUTBOARD MOTOR


    Additional title:

    船外機および船外機のシフト切替装置


    Contributors:
    TAKEDA YUKIO (author) / IKEGAYA YUKI (author)

    Publication date :

    2019-07-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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