| 摘要 |
A rolling door drive assembly is provided, comprising a chassis, a final drive unit rotatably mounted to the chassis for operating the door, a motor fixed with respect to the chassis, drive means interconnecting the motor and the final drive unit, housing means defining a mounting channel on the assembly remote from the final drive unit, the mounting channel extending transversely to the axis of rotation of the final drive unit and adapted to receive part of a mounting bracket, mounting means extending into the mounting channel in a direction parallel to the axis for engagement with the mounting bracket. |
