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发明名称
自行车往复踏板无级变速驱动装置
摘要
本发明属于自行车驱动装置,特别是一种自行车往复踏板无级变速驱动装置。该驱动装置可设置于自行车后轮由单人驱动;也可采用复合方式设置由二人或多人驱动;还可设置于前轮驱动以及前后轮分别驱动等。该装置受力位置好,轻快省力,没有死点,占用空间小,无级变速简易可靠。
申请公布号
CN1280088A
申请公布日期
2001.01.17
申请号
CN00122105.1
申请日期
2000.07.16
申请人
颜昌栋
发明人
颜昌栋
分类号
B62M1/04
主分类号
B62M1/04
代理机构
代理人
主权项
1、一种由小齿轮①、扇形齿轮②、摇臂③、内支架④、组合销⑤、调节螺杆⑥、摩擦轮⑦、弹簧顶块⑧、复位机构⑨、脚踏板⑩组成的自行车往复踏板无级变速驱动装置,其特征在于:摇臂③在脚踏板⑩作用下摆动时,带动组合销⑤和与之相联结的扇形齿轮②摆动,使得与其啮合的小齿轮①转动,可连续调节组合销⑤的位置,平滑改变扇形齿轮②的摆幅和小齿轮①的转角,实现无级变速。
地址
518057广东省深圳市松枰村66栋603房
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