Metal sheet, including means for fixing it to a support and a gasket seal
View Patent ↗The metal sheet of the invention includes means for fixing it to a support and a seal gasket laid out along these means. The fixing means comprise at least one lumen provided on the metal sheet by punching, with a cavity for receiving a head of a fixing component corresponding to a metal sheet portion protruding on the opposite face and a washer for transferring stresses between the metal sheet and the support on said protruding portion.
1. A metal sheet including means for fixing to a support, a seal gasket laid out along these means, characterized by the fact that the fixing means comprise at least one lumen provided on the metal sheet by punching, with a cavity for receiving a head of a fixing component corresponding to a metal sheet portion protruding on the opposite face and a washer for transferring stresses between the metal sheet and the support on said protruding portion.
2. The metal sheet according to claim 1 , wherein the fixing component is a screw.
3. The metal sheet according to claim 1 , wherein the washer 17 is integral with the gasket.
4. The metal sheet according to claim 3 wherein the washer is integrated into the gasket during the molding thereof.
5. The metal sheet according to claim 4 wherein the washer includes at least one lug perforated with a hole for receiving material from the gasket.
6. The metal sheet according to claim 1 , wherein the gasket is in elastomeric material.
7. The metal sheet according to claim 1 , wherein the washer is in metal.
8. A turbojet engine strut cowl, including at least one metal sheet according to claim 1 .
9. The turbojet engine strut cowl, according to claim 8 , formed by the metal sheet as a single piece.