利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

84 条记录 (耗时 0.009 秒)

    Bicycle wheel rim capable of cooperating with brake shoes to bring about smooth and stable braking action
    81.
    发明授权
    Bicycle wheel rim capable of cooperating with brake shoes to bring about smooth and stable braking action 失效
    自行车轮辋可与制动蹄配合，实现平稳稳定的制动

    公开(公告)号：US6065812A

    公开(公告)日：2000-05-23

    申请号：US935249

    申请日：1997-09-22

    申请人： Min-Hsiang Lee

    发明人： Min-Hsiang Lee

    IPC分类号： B60B21/06 ,  B60B21/08 ,  B62L1/00 ,  B62L1/06 ,  F16D69/00 ,  B60B21/00

    CPC分类号： B60B21/062 ,  B60B21/025 ,  B60B21/08 ,  B62L1/005 ,  B62L1/06 ,  F16D2069/004

    摘要： A bicycle wheel rim is composed of a friction surface extending along the rim. The friction surface is provided with a plurality of action units each having a primary action area and a secondary action area and a secondary action area. The primary action area has a flat surface capable of frictional engagement with the brake shoes of a bicycle brake system. The secondary action area has a concave surface capable of frictional engagement with the brake shoes of the bicycle brake system. The action units of the bicycle wheel rim are thus capable of cooperating with the brake shoes to bring about a smooth and stable braking action for slowing or stopping the bicycle wheel in motion.

    摘要翻译： 自行车车轮轮辋由沿轮辋延伸的摩擦表面组成。 摩擦面设置有多个动作单元，每个动作单元具有主动作区域和副动作区域以及副动作区域。 主作用区域具有能够与自行车制动系统的制动蹄摩擦接合的平坦表面。 二次作用区域具有能够与自行车制动系统的制动蹄摩擦接合的凹面。 因此，自行车车轮轮辋的动作单元能够与制动蹄配合，以产生用于减慢或停止自行车车轮运动的平稳和稳定的制动动作。