| 发明名称 |
MULTIPLE BICYCLE SPROCKET ASSEMBLY |
| 摘要 |
A multiple bicycle sprocket assembly is basically provided that is capable of creating a gear ratio in a wide range. The multiple bicycle sprocket assembly includes a first sprocket and a second sprocket. The first sprocket includes a first tooth number that is less than or equal to ten. The second sprocket includes a second tooth number that is more than or equal to forty-four. |
| 申请公布号 |
US2016167737(A1) |
申请公布日期 |
2016.06.16 |
| 申请号 |
US201514943303 |
申请日期 |
2015.11.17 |
| 申请人 |
Shimano Inc. |
发明人 |
TOKUYAMA Koji;OSE Kenji;OISHI Toshinari;KAMADA Kenji;YAMAGUCHI Sota |
| 分类号 |
B62M9/10 |
主分类号 |
B62M9/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A multiple bicycle sprocket assembly having a rotational central axis and configured to be mounted on a bicycle hub assembly, the multiple bicycle sprocket assembly comprising:
a first sprocket having a total first tooth number that is less than or equal to ten; and a second sprocket having a total second tooth number that is more than or equal to forty-four. |
| 地址 |
Osaka JP |
