| 摘要 |
<p>The system has an emergency drive (6), which is power-driven or manually connectable by a shaft (3) of an electric drive (1). An emergency drive adapter (7) is rotatably supported at the electric drive with a transmission element (9) e.g. beveled wheel. The transmission element is connected drivingly with the emergency drive, and is connected with the shaft of the drive during an operation of the emergency drive. The transmission element is rotatably supported with a bearing in the emergency drive adapter. The drive adapter has a bearing ring (7.1) that is connectable with the electric drive. An independent claim is also included for a drive with a motor shaft.</p> |
