| 发明名称 |
Battery Apparatus For Supplying Power To Oppositely-Mounted Bicycle Crank Arms |
| 摘要 |
A battery apparatus comprises a bicycle crank axle having a first end, a second end, and a hollow portion. The first end of the bicycle crank axle is configured to attach to a first bicycle crank arm, the second end of the bicycle crank axle is configured to attach to a second bicycle crank arm, and a power source is disposed within the hollow portion. The power source is configured to provide operating power to an electrical component disposed in the first bicycle crank arm, and the power source is configured to provide operating power to an electrical component disposed in the second bicycle crank arm. The hollow portion opens through the first end of the bicycle crank axle so that the power source is detachable through the first end of the crank axle. |
| 申请公布号 |
US2014346863(A1) |
申请公布日期 |
2014.11.27 |
| 申请号 |
US201414455538 |
申请日期 |
2014.08.08 |
| 申请人 |
Shimano, Inc. |
发明人 |
Tetsuka Toshio |
| 分类号 |
H02K7/18;G01L3/02;G01L3/24;B60R16/03;B60R16/033 |
主分类号 |
H02K7/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A battery apparatus comprising:
a bicycle crank axle having a first end, a second end, and a hollow portion; wherein the first end of the bicycle crank axle is configured to attach to a first bicycle crank arm, and wherein the second end of the bicycle crank axle is configured to attach to a second bicycle crank arm; a power source disposed within the hollow portion; wherein the power source is configured to provide operating power to an electrical component disposed in the first bicycle crank arm; wherein the power source is configured to provide operating power to an electrical component disposed in the second bicycle crank arm; and wherein the hollow portion opens through the first end of the bicycle crank axle so that the power source is detachable through the first end of the crank axle. |
| 地址 |
Sakai City JP |
