F - Mech Eng,Light,Heat,Weapons – 16 – J
Patent
F - Mech Eng,Light,Heat,Weapons
16
J
F16J 15/08 (2006.01)
Patent
CA 2222089
A device for sealingly connecting two assembly parts (1, 2) that are movable relative to one another, especially between two damper blades or one damper blade and one stop of a flue gas fitting, containing an elastic sealing element (5), which contains two clamping edges securable to an assembly part, as well as an arched sealing zone (10). The sealing element (5) is externally surrounded in overlapping fashion over a portion of its axial length by a plurality of close-fitting holding collars (3) made of spring steel, and the holding collars are secured to the supporting element (8) in the area of the edge of the supporting surface (15) directed away from the two clamping edges (6, 7) of the sealing element (5) in the vertical direction relative to the supporting surface .
L'invention concerne un dispositif permettant d'assurer l'étanchéité entre deux parties (1, 2) d'une installation, mobiles l'une par rapport à l'autre, notamment entre deux ailes de clapet ou entre une aile de clapet et une butée d'un accessoire pour conduite de gaz de fumée. Ce dispositif comporte un élément d'étanchéité (5) élastique comprenant deux bords de serrage pouvant être fixés sur une pièce de contact, ainsi qu'une zone d'étanchéité (10) en arc. L'élément d'étanchéité (5) est entouré à l'extérieur, sur une partie de sa longueur axiale, de manchons de retenue (3) en acier à ressorts, adjacents les uns aux autres. Ces manchons de retenue sont fixés sur l'élément de support (8) perpendiculairement à la surface d'appui, dans la zone du bord de ladite surface de support (15) opposé aux deux bords de serrage (6, 7) de l'élément d'étanchéité (5).
Fetherstonhaugh & Co.
Mannesmann Aktiengesellschaft
LandOfFree
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