To provide a reduction reverse gear that enables slow-speed navigation to be performed without slip-engaging a clutch.SOLUTION: A reduction reverse gear 8 is provided with an output shaft 13 through which power of a main engine 7 mounted on a hull 2 is transmitted to a propeller 5. The gear is further provided with a hydraulic variable transmission 90 of a hydraulic pump 91-hydraulic motor 92 type, and a planetary gear mechanism 80 for combining the rotational power of the main engine 7 and a shift output of the hydraulic variable transmission 90. The combined output of the planetary gear mechanism 80 is transmitted to the output shaft 13.SELECTED DRAWING: Figure 2

    【課題】クラッチをスリップ係合することなく微速航行が可能な減速逆転機を提供する。【解決手段】本願発明の減速逆転機8は、船体2に搭載した主機関7の動力をプロペラ5に伝達する出力軸13を備える。油圧ポンプ91油圧モータ92式の油圧無段変速機90と、主機関7の回転動力と油圧無段変速機90の変速出力とを合成する遊星ギヤ機構80とを備える。遊星ギヤ機構80の合成出力を出力軸13に伝達するように構成する。【選択図】図2


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    Title :

    REDUCTION REVERSE GEAR


    Additional title:

    減速逆転機


    Contributors:

    Publication date :

    2018-12-27


    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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