A planetary gear device (1) includes a sun gear (5), a carrier (6), a plurality of planetary units (7) provided on the carrier (6), and a ring gear (9). Each of the planetary units (7) includes a first planetary gear (71) meshing with the sun gear (5), a second planetary gear (72) meshing with the ring gear (9), a first rotating body (73) disposed coaxially with the first planetary gear (71), a second rotating body (74) disposed coaxially with the second planetary gear (72), and a winding transmission body (75) wound around the first rotating body (73) and the second rotating body (74). Each of the winding transmission bodies (75) of the plurality of planetary units (7) is arranged such that at least a part thereof overlaps with another winding transmission body in an axial direction when viewed from a direction orthogonal to the axial direction.


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    Titel :

    Planetary gear device


    Beteiligte:
    HAYASHI KOHEI (Autor:in)

    Erscheinungsdatum :

    27.05.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F16H Getriebe , GEARING / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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