PROBLEM TO BE SOLVED: To provide an electric outboard machine capable of reducing size, weight, and steering load, and facilitating a tilt operation.SOLUTION: An electric outboard machine 3 comprises: an upper unit 3a disposed rotatably in a horizontal direction with a swivel part 40 as a rotation center; and a lower unit 3b disposed on a lower side of the upper unit 3a, and functions as a steering wheel. The upper unit 3a comprises an electric motor 15 supported to a rear side of the swivel part 40 via a mount part 23, and a gear speed reducer 17 for connecting an output shaft 15a of the electric motor 15 and a drive shaft 35 extending vertically. The drive shaft 35 is connected to the gear speed reducer 17 on a front side of the output shaft 15a, transmits output of the electric motor 15 to a propeller 52 disposed on the lower unit 3b. The gear speed reducer 17 is disposed on a lower side, relative to the swivel part 40 so as to be overlapped to the swivel part 40 in a cross direction.SELECTED DRAWING: Figure 1

    【課題】小型化、軽量化、操舵荷重の軽減を図ると共にチルト操作を容易化する電動船外機を提供する。【解決手段】電動船外機3は、スイベル部40を中心として水平方向に回動可能に設けられるアッパーユニット3aと、アッパーユニット3aの下側に設けられ、舵として機能するロアーユニット3bと、を備え、アッパーユニット3aは、マウント部23を介してスイベル部40の後側に支持される電動モーター15を有し、アッパーユニット3aは、電動モーター15の出力軸15aと上下方向に延びるドライブシャフト35とを連結させる歯車減速装置17を有し、ドライブシャフト35は、出力軸15aよりも前方で歯車減速装置17に連結され、ロアーユニット3bに設けられるプロペラ52に電動モーター15の出力を伝達し、歯車減速装置17は、スイベル部40と前後方向に重なるようにスイベル部40よりも下方に配設されている。【選択図】図1


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    Title :

    ELECTRIC OUTBOARD MACHINE


    Additional title:

    電動船外機


    Contributors:

    Publication date :

    2016-03-22


    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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