| 发明名称 | Bicycle brake arm | ||
| 摘要 | A bicycle brake arm includes a sleeve, a brake arm body, first and second abutments and first and second bearing members. The brake arm body has a mounting portion and is rotatably arranged with respect to the sleeve. The first and second abutments are axially arranged with respect to each other on the sleeve. At least a part of the brake arm body is disposed between the first and second abutments. The first bearing member is disposed axially on a first outside of the mounting portion of the brake arm body. The second bearing member is disposed axially on a second outside of the mounting portion of the brake arm body. The first bearing member is axially disposed between the first and second abutments. One of the first and second bearing members includes a roller bearing and the other of the first and second bearing members includes a dry bearing. | ||
| 申请公布号 | US9446814(B2) | 申请公布日期 | 2016.09.20 |
| 申请号 | US201514688562 | 申请日期 | 2015.04.16 |
| 申请人 | Shimano Inc. | 发明人 | Kariyama Osamu;Nago Daisuke;Terada Takefumi;Nakakura Masahiro |
| 分类号 | B62L1/14 | 主分类号 | B62L1/14 |
| 代理机构 | Global IP Counselors | 代理人 | Global IP Counselors |
| 主权项 | 1. A bicycle brake arm comprising: a sleeve; a brake arm body having a mounting portion, the brake arm body being rotatably arranged with respect to the sleeve; first and second abutments axially arranged with respect to each other on the sleeve, at east a part of the brake arm body being disposed between the first and second abutments; a first bearing member disposed axially on a first outside of the mounting portion of the brake arm body about the sleeve; and a second bearing member disposed axially on a second outside of the mounting portion, one of the first and second bearing members including a roller bearing and the other of the first and second bearing members including a dry bearing that includes a bush, the first and second bearing members being axially disposed between the first and second abutments. | ||
| 地址 | Osaka JP | ||