Bicycle handbrake operating device
    1.
    发明授权
    Bicycle handbrake operating device 失效
    自行车手刹操作装置

    公开(公告)号:US07243762B2

    公开(公告)日:2007-07-17

    申请号:US11047633

    申请日:2005-02-02

    Applicant: Szu-Fang Tsai

    Inventor: Szu-Fang Tsai

    CPC classification number: B62L3/02 B60T11/043 Y10T74/20438

    Abstract: A bicycle handbrake operating device is provided. The present invention utilizes a roller wheel to pull the brake wire so as to generate a longer pulling distance and to reduce the exerted force as well. The roller wheel is installed inside the handbrake operating device, and the brake wire goes around the roller wheel. When the operating lever is gripped, the brake wire slides along the roller wheel to achieve a longer pulling distance; the roller wheel's self rotation also reduces the exerted force. Additionally, the brake wire almost always remains a straight line during the pull, which makes the operation of the handbrake operating device smooth and the brake wire would undergo minimum wearing.

    Abstract translation: 提供了一种自行车手制动器操作装置。 本发明利用滚轮来拉动制动线,以产生较长的牵引距离并减小施加的力。 滚轮安装在手制动器操作装置的内部,制动线绕滚轮。 当操作杆被夹紧时,制动线沿着滚轮滑动以实现更长的拉动距离; 滚轮的自转也降低施加的力。 此外,在牵引期间,制动线几乎总是保持直线,这使得手制动操作装置的操作平稳,并且制动线将经历最小的磨损。

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