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发明名称
曲柄组合调整结构
摘要
一种曲柄组合调整结构,主要用于自行车之五通管与曲柄轴组装及调整上,其系利用左、右牙碗螺合时夹固于五通管两侧边与车架组合,来消除因制造加工五通管、左、右牙碗及左、右曲柄,所产生之公差或组装所产生间隙,并可快速组装提高自行车整体之装配效率,增加施力踩踏脚踏板时曲柄轴旋转之稳定度,其左、右牙碗外侧套设之滚珠轴承磨损时更换容易,并可利用一束环将防尘盖及滚珠轴承迫紧于右曲柄侧边,来调整右曲柄与五通管、左曲柄之间的距离,本发明兼具有消除加工组配裕度、提升装配效率、滚珠轴承更换容易等优点。
申请公布号
TWI401187
申请公布日期
2013.07.11
申请号
TW099113609
申请日期
2010.04.29
申请人
林昌慧 彰化县秀水乡金陵村竹围巷13号
发明人
林昌慧
分类号
B62M3/00;B62K19/24
主分类号
B62M3/00
代理机构
代理人
胡昇宝 台中市南区复兴路3段318号9楼
主权项
地址
彰化县秀水乡金陵村竹围巷13号
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