Sliding door, especially for cold room; has door panel supported by suspension element mounted on wall and having rollers and guide rail, so that door panel is moved and lowered as it is shut

摘要

The door has a door panel (1) supported by a suspension element that is mounted on the wall (7) and has rollers (4) and a guide rail (5). The rail has a course that runs so that the door panel is moved and lowered as it is shut. At least one support rail (8) contacts the rollers in the closed position and runs parallel to the guide rail. The support rail is supported on the wall using energy storing elements (9) and can be moved with respect to the guide rail in the moving or lowering direction of the door panel, so that the energy storing elements are stressed as the door is shut.