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发明名称
非充气、无链条、钢骨铝合金自行车
摘要
本发明提出一种具有非充气轮胎、无链式齿轮连杆传动、以钢丝龙骨铝合金为车架及瓦圈轮辐的新型自行车。由于采用了钢圈橡胶轮胎装置,淘汰了内胎及充气结构;由于采用了无链式齿轮连杆传动装置,淘汰了链式结构;由于采用了钢骨铝合金支架及瓦圈轮辐,淘汰了纯钢材结构,从而使新型自行车具有不打气、不掉链、不怕扎、不怕锈、重量轻、速度快、外观美等优点。
申请公布号
CN1072388A
申请公布日期
1993.05.26
申请号
CN91110882.3
申请日期
1991.11.21
申请人
张宝旺
发明人
张宝旺
分类号
B62M23/00
主分类号
B62M23/00
代理机构
代理人
主权项
无链条装置,其特征为:1、具有直齿的“飞轮”(1);
地址
071051河北省保定市韩村北路12号
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