Lift with two sets of sliding doors - has metal sheet between concrete shaft walls and front wall with doors in wall and cage

摘要

Lift consists of a lift shaft with a front wall containing sliding doors and a cage with sliding doors, both doors opening in the middle towards the side. The three remaining shaft walls are formed from concrete and the areas between the front edges of the side walls and the front wall are covered by a thin metal sheet or plate with the front edges drawn back to allow for opening the doors. The distance between the side walls and the level of the surrounding wall corresponds to the space for the cage doors.