Door assembly for large opening on ground floor of building

摘要

The large opening in the wall of the building is closed by a multiple door system. A first door assembly extends between two sidewalls (1,2) and consists of a swing door (5) side-by-side with a lifting door (4) made up of overlapping slats (9). When the first door is open it allow access to a first interior space (6) from the outside. When the lifting door is lifted right up, the post (11) adjacent to the swing door is freed and may swing round next to the wall on a hinge assembly (20). There is a second door (7) which is of the horizontally sliding type and gives access from the first interior space to a second interior space (8).