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发明名称
自行车用前变速器及其变速方法
摘要
申请公布号
TWI353946
申请公布日期
2011.12.11
申请号
TW097151140
申请日期
2008.12.26
申请人
榮技研股份有限公司 日本
发明人
岩崎义久
分类号
B62M25/00;B62M11/04
主分类号
B62M25/00
代理机构
代理人
陈金铃 台南市安平区建平五街122号
主权项
一种自行车用前变速器之变速方法,系透过一连动机构带动一链条导引元件在自行车车宽方向移动,且该链条导引元件往自行车车宽内侧方向移动时,由自行车前方观之,前述链条导引元件,系一边往顺时针方向旋转一边移动,当链条导引元件往自行车车宽外侧方向移动时,由自行车前方观之,前述链条导引元件,系一边往逆时针方向旋转一边移动。
地址
日本
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