Lockable switchboard casing with roller blind front - has vertical or horizontal guide rails for roller blind applicable to switchboard panel

摘要

The casing for electronic and electric equipment, such as a switchboard box, has its front panel closed by a roller blind that covers the normally accessible controls on the panel, set back somewhat into the casing. The roller blind travels along guide rails situated either vertically at the sides of the casing front opening for blinds which pull down, or horizontally at the top and bottom of the front opening for blinds which pull across from the side. The roller blind may be of metal or plastics and has the advantage over other closure methods of being simple to fit and simple to use, and avoids the complications of hinged doors.