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    • 9. 发明授权
    • Shifting apparatus for a bicycle
    • 自行车换档装置
    • US5609064A
    • 1997-03-11
    • US392186
    • 1995-02-22
    • Takeo Abe
    • Takeo Abe
    • B62J99/00B62K23/06B62L3/02B62M25/00B62M25/04
    • B62M25/04B62K23/06B62M2025/003Y10T74/20287Y10T74/20438
    • A shifting apparatus for a bicycle includes a fixed shaft, a takeup element rotatable about an axis of the fixed shaft to wind a control cable thereon, a shift lever for rotating the takeup element, and an indicator. The indicator includes a rotatable member interlocked to the takeup element to be rotatable about a rotational axis, and a fixed member for a speed stage of a change gear device based on a displacement relative to the rotatable member. The rotational axis of the rotatable member extends at an angle to the axis of the fixed shaft. At least a portion of the indicator is present on an extension of the axis of the fixed shaft.
    • 用于自行车的变速装置包括固定轴,可绕固定轴的轴线旋转以卷绕控制缆索的卷取元件,用于旋转卷取元件的变速杆和指示器。 所述指示器包括与所述卷绕元件互锁以可旋转轴线旋转的可旋转构件,以及基于相对于所述可旋转构件的位移的用于变速齿轮装置的速度档的固定构件。 可旋转构件的旋转轴线以与固定轴的轴线成一定角度延伸。 指示器的至少一部分存在于固定轴的轴线的延伸部上。