| 发明名称 |
CHAIN TENSIONING DEVICE |
| 摘要 |
A chain tensioning device is basically provided with a main body, a chain guide and a rotary fluid damper unit. The main body is configured to be mounted to a bicycle. The chain guide is pivotally coupled to the main body to rotate around a rotational axis with respect to the main body. The rotary fluid damper unit is operatively connected between the main body and the chain guide to provide rotational resistance to the chain guide around the rotational axis. The rotary fluid damper unit is a separate unit from the main body, the rotary fluid damper unit being detachably mounted on the main body. |
| 申请公布号 |
US2015072817(A1) |
申请公布日期 |
2015.03.12 |
| 申请号 |
US201314025739 |
申请日期 |
2013.09.12 |
| 申请人 |
Shimano Inc. |
发明人 |
YAMAGUCHI Sota;SHIRAI Toyoto |
| 分类号 |
F16H7/10 |
主分类号 |
F16H7/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A chain tensioning device comprising:
a main body configured to be mounted to a bicycle; a chain guide pivotally coupled to the main body to rotate around a rotational axis with respect to the main body; and a rotary fluid damper unit operatively connected between the main body and the chain guide to provide rotational resistance to the chain guide around the rotational axis, the rotary fluid damper unit being a separate unit from the main body, the rotary fluid damper unit being detachably mounted on the main body. |
| 地址 |
Osaka JP |
