Screen for protecting against corpuscular radiation i.e. alpha radiation, has rail-or bar-shape suspension attaching plastic film, and fixing unit attaching suspension over disassembly and assembly area

摘要

The screen (1) has a tent-like protective plastic film (3) limiting piping passages (8, 9) in a functional condition, where the piping passages are formed by foil sections (10, 11) and the plastic film is composed of a flexible-rollable material. A rail- or bar-shape suspension (2) attaches the plastic film, and a fixing unit (4) attaches the suspension over a disassembly and assembly area. The suspension is provided with a clamping device for detachable attachment of the plastic film. The clamping device allows damage-free replacement of the plastic film from the suspension.