A damper (D) includes a first portion (D1) facing a rib (43, 143) of a bushing (40, 140, 540), a second portion (D2) facing a rib (22, 122) of an inner hub (20, 120), and a connection portion (b) connecting the first and second portions (D1, D2) to each other. In a state in which a rotational force has not been applied between the bushing (40, 140, 540) and the inner hub (20, 120), the damper (D) includes a cross-sectional shape that defines a deformation-absorbing space (S1, S2) positioned between the first and second portions (D1, D2). The deformation-absorbing space (S1, S2) is deformed such that the first portion (D1) approaches the second portion (D2) in a state in which the rib (43, 143) and the rib (22, 122) have moved relatively by application of a rotational force between the bushing (40, 140, 540) and the inner hub (20, 120).


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    Titel :

    Shock absorber for propeller unit, propeller unit, and vessel propulsion apparatus


    Weitere Titelangaben:

    Stoßdämpfer für Propellereinheit, Propellereinheit und Schiffsantriebsvorrichtung
    Amortisseur pour unité d'hélice, unité d'hélice et appareil de propulsion de vaisseau


    Beteiligte:
    KUROKI YOHEI (Autor:in)

    Erscheinungsdatum :

    03.04.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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