| 发明名称 | Trailer maneuvering drive | ||
| 摘要 | A maneuvering drive for a trailer includes a fastening device, a carrier, a drive motor as well as a drive roller. The fastening device is provided for fastening the maneuvering drive to the trailer. The carrier is movable relative to the fastening device and holds the drive motor. The drive roller is rotatably drivable by the drive motor which is a brushless electric motor with an external rotor. | ||
| 申请公布号 | US9033072(B2) | 申请公布日期 | 2015.05.19 |
| 申请号 | US201313904075 | 申请日期 | 2013.05.29 |
| 申请人 | TRUMA GERÄTETECHNIK GMBH & CO. KG | 发明人 | Aemisegger Steve;Gumpp Daniel;Mueller Jochen;Schmid Tobias;Muessler Klaus;Fernandez Ana Maria;Mueller Joerg;Schaurer Oliver;Moehring Mario;Venschott Mathias |
| 分类号 | F16H13/02;B62D59/04 | 主分类号 | F16H13/02 |
| 代理机构 | McNees Wallace & Nurick LLC | 代理人 | McNees Wallace & Nurick LLC |
| 主权项 | 1. A maneuvering drive for a trailer, comprising a fastening device for fastening to the trailer; a carrier movable relative to the fastening device; a drive motor held by the carrier; a rotor information detection device is provided for obtaining information on at least one of the position and the movement of the external rotor; and a drive roller rotatably drivable by the drive motor; wherein the drive motor is a brushless electric motor with an external rotor. | ||
| 地址 | Putzbrunn DE | ||