Vorrichtung zur Abdichtung zwischen beweglichen Anlagenteilen

摘要

The invention concerns a device for providing a seal between two contact parts (1, 2), especially between two valve flaps or a valve flap and a stop in a flue gas fitting, comprising an elastic sealing element (5) comprising two clamping edges securable to one contact part and an arc-shaped sealing region (10). The sealing element (5) is surrounded over the outside of a part of its axial length by closely adjacent spring-steel securing sleeves (3), where the securing sleeves are secured on the supporting element (8) perpendicularly to the bearing surface in the region of the edge of said supporting surface (15) away from the two clamping edges (6, 7) of the sealing element (5).