Screen or shield for wall-opening consists of slats operated by spindle drives, and guided along rails by rollers
DE19848164A1
Dividing or door wall has superimposed lamellas, particularly glass lamellas, in wall closed position and which are positioned in vertical guides fixed to room walls, door side walls or room supports
DE19632972A1
Door assembly for large opening on ground floor of building
DE19632973A1
Shielding or protection device for wall openings
DE19610942A1
Protective screen for wall openings
DE19541949A1
Covering for inlet opening on magazine of shutter or rolling door
DE19541519A1
Displaceable dividing wall with at least two sectional walls
