Shield device for a moving rail

The invention relates to a protective shield device (1.1, 1.2), preferably a movable shield device (1.1, 1.2), for a movement rail (10) along the at least one robot (R) having an application member (A) is movable. The shield device (1.1, 1.2) comprises at least one protective shield (2.1, 2.2) for protecting the moving rail (10) prior to application by the member (A) emitted application means. The invention also comprises a robot (R) and a traversing rail (10) with at least one shield device of the invention (1.1, 1.2).