Automatic door assembly
Automatic door control system
Automatic gate opener
Closure device
Device for guiding and sealing a moveable window
Door drive
Door mounted power sliding door mechanism
Dual action power drive unit for a vehicle door
Electrically-operated displacement device for windows or sliding
Electromechanical drive for a door
Gate operator
Handicapped train-station gate
Motor-operated sliding door assembly
Motor-operated sliding door assembly
Portable remote controlled door closer
Power door operating device
Power sliding device of vehicle sliding door
Power sliding vehicle door
Power window mechanism
Railway car door moving means