A speed reducer (100) includes: a bearing member (40) attached to the fixed housing (10) and configured to rotatably support the rotating housing (20) with respect to the fixed housing (10); a ring nut (60) screwed to the male screw portion (17) of the fixed housing (10) and configured to retain the bearing member (40); and a locking member (70) configured to lock the ring nut (60), the male screw portion (17) is provided with a notch (18) that opens to the outer peripheral surface of the fixed housing (10) with a predetermined width and that extends in an axial direction, and the locking member (70) is press-fitted between the notch (18) and the ring nut (60), fixed in the notch (18), and engaged with the ring nut (60) in a circumferential direction.


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    Title :

    REDUCTION GEAR


    Additional title:

    UNTERSETZUNGSGETRIEBE
    ENGRENAGE RÉDUCTEUR


    Contributors:
    SUZUKI KENJI (author) / SUZUKI JUN (author)

    Publication date :

    2025-03-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / F16C SHAFTS , Wellen



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