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发明名称
齿轮传动自行车
摘要
齿轮传动三轮自行车,货斗在骑车人前面,两方向前车轮转动灵活,可使流动摆摊或载货者使用,齿轮传动二轮自行车可使自行车比赛或上班者使用。由主动齿轮(22),纵动齿轮(26)、同步纵动齿轮(28)、负载齿轮(30)组成齿轮组(39),分别安装在车架(11)、后车轮轴(34)、后车轮轴外壳(17)上,本实用新型无链条、车架短,脚踏(35)安在后车轮轴(34)两端,是一种良好的实用载具。
申请公布号
CN2440744Y
申请公布日期
2001.08.01
申请号
CN00202102.1
申请日期
2000.01.12
申请人
尹瑞芳
发明人
尹钊卿
分类号
B62M11/02
主分类号
B62M11/02
代理机构
代理人
主权项
1、一种齿轮传动自行车,是由车架、车座、车把、后车轮、前车轮、脚踏、齿轮组成,其特征是:在自行车后车轮轴右边与车架固定纵动齿轮轴滚珠轴承孔处安装齿轮。
地址
266745山东省平度市云山镇杨兰埠村152号
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