发明名称 Multistage sprocket assembly for a bicycle.
摘要 <p>Free wheel for a cycle comprising a stack of several sprockets (8a, 8b, 8c, 8d, 8e, 8f, 8g, 8h) separated from one another by spacers (9a, 9b, 9c, 9d, 9e, 9f, 9g), the said stack being held on the sleeve (bushing) (13) of a free wheel body between a bearing element (11) and a holding element (12), characterised in that the said retaining element (12) is in abutment against a rest located on a bearing piece (13) in order to determine, between the said bearing element (11) and the retaining element (12), a given distance (D), whereas each spacer (9a, 9b, 9c, 9d, 9e, 9f, 9g) is a washer which can be deformed elastically in terms of its thickness. &lt;IMAGE&gt;</p>
申请公布号 EP0607095(A1) 申请公布日期 1994.07.20
申请号 EP19940420004 申请日期 1994.01.07
申请人 B.G. INNOVATION (S.A.R.L.) 发明人 LACOMBE, JEAN-PIERRE;MERCAT, JEAN-PIERRE
分类号 B62M9/10;(IPC1-7):B62M9/10 主分类号 B62M9/10
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