| 摘要 |
The adjusting drive for an adjustable part of a piece of furniture such as a hospital bed or nursing bed includes a housing, and a gear transmission arranged in the housing. The drive includes a rotatable drive element, a driven element, and a motor having a drive shaft for rotationally driving said drive element. The adjusting drive is further provided with a displacement sensor for detecting the position of said driven element. The drive element is arranged between two substantially opposite gears which are mechanically contacted by the drive element. The first gears is coupled to the driven element, and the second gear is coupled to said displacement sensor. |
