Smoke-protection sliding door has sealing profile sections, where at least one fits against contact face on wall or door panel having higher Shore hardness than sealing profile

摘要

The door has at least one door panel (2), which slides on rollers running on a guide rail. When the door is closed, the gap around the door is sealed by several sealing profile sections (65), where at least one section has contact strips (67) that lie against a contact face (70) on the wall or door panel. The contact face is made of a material whose Shore hardness is larger than that of the sealing profile. At least one section has a contact strip that is harder in the direction perpendicular to the contact face.