A transmission structure of a helicopter according to one aspect is a transmission structure that transmits power from a prime mover to a rotary wing in the helicopter. The transmission structure includes: a housing; an input shaft that transmits the power of the prime mover to a gear arranged in the housing; a bearing supporting the input shaft in the housing such that the input shaft is rotatable, the bearing including an annular inner ring that holds the input shaft, an annular outer ring that is arranged outside the inner ring in a radial direction and fixed to the housing, and rolling elements sandwiched between the inner ring and the outer ring; and a sleeve that is sandwiched between an inner peripheral surface of the inner ring and the input shaft and is lower in heat conductivity than the inner ring and the input shaft.


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    Titel :

    HELICOPTER TRANSMISSION STRUCTURE


    Weitere Titelangaben:

    GETRIEBESTRUKTUR FÜR HUBSCHRAUBER
    STRUCTURE DE TRANSMISSION D'HELICOPTÈRE


    Beteiligte:
    OGASAWARA KENTA (Autor:in) / HAYASAKA AKIRA (Autor:in) / YAMAMOTO HIROKI (Autor:in) / ARISAWA HIDENORI (Autor:in) / SHINODA YUJI (Autor:in) / TANAKA MITSUAKI (Autor:in) / HASHIMOTO HIRONORI (Autor:in)

    Erscheinungsdatum :

    06.12.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / F16C SHAFTS , Wellen / F16H Getriebe , GEARING



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