Wall which holds screen for projecting images from slide projector

摘要

The screen wall has a flat rectangular housing (12) on the front side of which is a surface carrying a frame. The surface is foldable away from the housing through 180 deg. around a pivot axis (24) on one side of the housing. A support component (34,40) in the flat housing and the frame carrying surface can be drawn outwards in the direction of the pivot axis.The support component is movable between a pushed-in rest position in the flat housing and the frame carrying surface and an outwardly moved position. A projection sheet (60) located in the flat housing is tensionable for formation of a projection wall over the flat housing, the laterally folded-away frame carrying surface through 180 deg. and the outwardly moved support component.