| 发明名称 | Auxiliary drive | ||
| 摘要 | A construction machine for the treatment of ground surfaces includes a machine frame and a work drum supported from the machine frame and including exchangeable tools fastened to the work drum. A drive line includes a work motor and a transmission connecting the work motor to the work drum. The transmission includes a belt drive and a reduction gear. An auxiliary drive is mounted at a location on the construction machine and includes an auxiliary drive motor. The auxiliary drive has a first configuration in which the auxiliary drive motor is coupled to the work drum via at least a portion of the transmission to rotate the work drum. The auxiliary drive has a second configuration in which the auxiliary drive remains mounted at the location on the construction machine and the work drum can be rotated by the work motor. | ||
| 申请公布号 | US9624628(B2) | 申请公布日期 | 2017.04.18 |
| 申请号 | US201615364877 | 申请日期 | 2016.11.30 |
| 申请人 | Wirtgen GmbH | 发明人 | Busley Peter;Gaertner Olaf;Simons Dieter |
| 分类号 | E01C23/088;E01C23/12 | 主分类号 | E01C23/088 |
| 代理机构 | Patterson Intellectual Property Law PC | 代理人 | Beavers Lucian Wayne;Patterson Intellectual Property Law PC |
| 主权项 | 1. A construction machine for the treatment of ground surfaces, comprising: a machine frame; a work drum supported from the machine frame and including exchangeable tools fastened to the work drum; a drive line including a work motor and a transmission connecting the work motor to the work drum, the transmission including: a belt drive including a motor-side pulley, a drum-side pulley, and at least one drive belt connecting the motor-side pulley to the drum-side pulley; anda reduction gear arranged internally of the work drum and connected to the drum-side pulley; and an auxiliary drive mounted at a location on the construction machine and including an auxiliary drive motor, the auxiliary drive having a first configuration in which the auxiliary drive motor is coupled to the work drum via at least a portion of the transmission to rotate the work drum, the auxiliary drive having a second configuration in which the auxiliary drive remains mounted at the location on the construction machine and the work drum can be rotated by the work motor. | ||
| 地址 | DE | ||