| 摘要 |
The drive has a rotary column (10) provided with a rotary arm for arrangement of the column at a leaf. An electric motor (21) is arranged in the rotary column and stands in connection with the rotary column. Planetary gear stages (30, 30a, 30b) are provided for reduction of speed of the motor, where planet pinion cages (34, 34a, 34b) of the planetary gear stages include a rotary member (38) i.e. fixable pinion. The rotary column includes internal teeth (35) and a locking device (40) for fixing the rotary member and mounted in a door portal of a vehicle. |
