An adjustable bottom bracket mechanism, comprising: a bottom bracket, an axial connection portion and a mounting portion. The bottom bracket includes at least one shaft through hole and is configured for connection of a seat tube. A lengthwise extension direction of the seat tube is defined as a first direction. The axial connection portion includes at least one axial through hole and axially corresponds to the at least one shaft through hole. The mounting portion is connected to the axial connection portion and adjustably fixedly connected to the bottom bracket in a first position or a second position. When the mounting portion is in either of the first and the second position, axes of the at least one shaft through hole and the at least one axial through hole are located on the first direction.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    ADJUSTABLE BOTTOM BRACKET MECHANISM


    Beteiligte:
    LAI SEN-PIAO (Autor:in)

    Erscheinungsdatum :

    26.09.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62K Fahrräder , CYCLES



    Adjustable bottom bracket mechanism

    LAI SEN-PIAO | Europäisches Patentamt | 2022

    Freier Zugriff

    Bottom lifting mechanism and hydraulic bracket

    ZHU QINGBO / ZHOU JUN / BAI GANG | Europäisches Patentamt | 2020

    Freier Zugriff

    Adjustable bracket

    EMILY BROOKE / MATTHEW WHITE | Europäisches Patentamt | 2017

    Freier Zugriff

    ADJUSTABLE BRACKET

    OKADA YOSHIHIRO / HAYANO TOMIO / KANAYAMA YASUHIRO et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    BOTTOM BRACKET ASSEMBLY

    FURUYA TAKASHI | Europäisches Patentamt | 2024

    Freier Zugriff