- 专利标题: Rear wheel sprocket arrangement for a bicycle
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申请号: US16391961申请日: 2019-04-23
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公开(公告)号: US10933946B2公开(公告)日: 2021-03-02
- 发明人: Henrik Braedt
- 申请人: SRAM DEUTSCHLAND GmbH
- 申请人地址: DE Schweinfurt
- 专利权人: SRAM DEUTSCHLAND GmbH
- 当前专利权人: SRAM DEUTSCHLAND GmbH
- 当前专利权人地址: DE Schweinfurt
- 优先权: DE102015210503 20150609
- 主分类号: F16H55/30
- IPC分类号: F16H55/30 ; B62M9/10 ; B62M9/121 ; B62M9/12 ; B62M6/55
摘要:
A rear wheel sprocket arrangement for a bicycle comprises a plurality of coaxially arranged sprockets having different numbers of teeth, wherein an entire gear range of the sprocket arrangement is at least three-hundred fifty percent (350%), and wherein an average percentage gear stage step lies within a range of fifteen percent (15%) to thirty percent (30%).
公开/授权文献
- US20190248445A1 REAR WHEEL SPROCKET ARRANGEMENT FOR A BICYCLE 公开/授权日:2019-08-15
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