| 发明名称 | Torque meter device for a cycle | ||
| 摘要 | The present invention involves device for measuring the drive torque and/or the driving power delivered on a hub shell by a freewheel body connected to the hub shell by a freewheel mechanism, the device including at least one deformation and/or stress sensor on or integrated to at least one ratchet of said mechanism and a drive torque and/or driving power determination circuit, connected to the sensor. | ||
| 申请公布号 | US9354129(B2) | 申请公布日期 | 2016.05.31 |
| 申请号 | US201314106117 | 申请日期 | 2013.12.13 |
| 申请人 | Commissariat à l'énergie atomique et aux énergies alternatives | 发明人 | Boudet Thierry |
| 分类号 | G01L3/14;G01L3/10;B60W10/08 | 主分类号 | G01L3/14 |
| 代理机构 | Brannon Sowers & Cracraft PC | 代理人 | Erdman Kevin R;Brannon Sowers & Cracraft PC |
| 主权项 | 1. A device for measuring the drive torque and/or the driving power delivered on a hub shell by a freewheel body connected to the hub shell by a freewheel mechanism, the device comprising at least one deformation and/or strain sensor on, or integrated to, at least one ratchet of said mechanism and a first drive torque and/or driving power determination circuit, connected to the sensor, and a second drive torque and/or driving power determination circuit separate from the first circuit. | ||
| 地址 | Paris FR | ||