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发明名称
自行车椭圆驱动链轮
摘要
一种链齿按椭圆节曲线分布的较圆链轮爬坡能力提高20%的椭圆链轮(1),是新型的自行车驱动链轮,这种椭圆链轮的特征是:椭圆节曲线的离心率e(2),和长轴半径a(3)必分别满足下式(A):0.54≤e(2)≤0.62;96.09015毫米≤a(3)≤100.09015毫米。
申请公布号
CN85201703U
申请公布日期
1986.02.19
申请号
CN85201703
申请日期
1985.04.25
申请人
程志钧
发明人
程志钧
分类号
B62M9/08
主分类号
B62M9/08
代理机构
代理人
主权项
1、一个链齿按椭圆节曲线分布的自行车椭圆驱动链轮(1)其特征是:椭圆链轮节曲线的离心率e(2)和长轴半径a(3)必分别满足下式(A): 0.54≤e(2)≤0.62;96.09015毫米≤a(3)≤100.09015毫米。
地址
广西壮族自治区合山市广西火电安装公司
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