Profiled guiding device for limiting air leakage of an industrial screen door

摘要

The device (8) has semi-rigid blades (9, 10) fixed with respective lateral posts of a material handling door to define a guiding slide (11). The slide guides a flexible curtain between open and closed positions. The slide has two zones that have dimensions lower than that of an input (13) which has dimensions lower than that of a web (12) integrated between the blades, and a follower (14) with a convex face (16).