Sealing profile

Details Sealing profile Sealing profile

F - Mech Eng,Light,Heat,Weapons

16

J

F16J 15/14 (2006.01)

Patent

CA 2744838

Comprising an elastic material in order to carry out the joining and sealing between a first (2) and a second (3) element; and which has the aim of avoiding the formation of pinching of the sealing profile when carrying out the assembly and sealing between the first (2) and second (3) elements. For this, the sealing profile (6 and 7) presents a wedge-shaped configuration which projects with respect to the first (2) element, and on the sloping surface of which the second (3) element presses in order to facilitate its deformation and the assembly and sealing of the first (2) and second (3) element, in which position the surface of the wedge shape that projects with respect to the first element (2) presses against the second element (3). The invention is preferably applicable to aeronautical structures, particularly to those structures where both first and second elements form part of the aerodynamic surface.

La présente invention concerne un profilé d'étanchéité fabriqué dans un matériau déformable pour permettre de réaliser la jonction et l'étanchéité entre un premier élément (2) et un second élément (3); ledit profilé étant conçu pour éviter le pincement du profilé d'étanchéité lors du montage et de la formation du joint étanche entre le premier élément (2) et le second élément (3). Pour ce faire, le profilé d'étanchéité (6 et 7) présente une configuration en coin qui fait saillie par rapport au premier élément (2) et une surface inclinée sur laquelle appuie le second élément (3) pour faciliter sa déformation et le montage et la formation du joint étanche du premier élément (2) et du second élément (3), cette position étant telle que la surface du coin qui fait saillie par rapport au premier élément (2) appuie contre le second élément (3). Cette invention est de préférence applicable à des structures aéronautiques et plus concrètement à celles dans lesquelles le premier élément et le second élément font partie de la surface aérodynamique.

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