Hollow wall contg. display equipment

摘要

The wall has a box-shaped carcass (10) with a folding and sliding door for closing a retention space (18) in which a display board (22) with a projection surface is located. The display board is carried by a swivel frame (46) moving about a vertical side axis. The axis is fitted for the frame motion, in a region of a side carcass wall, through 180 deg. between an inner position and an outer one with the door open. Pref. the display board is also rotatable about a vertical centre axis on the swivel frame.