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US 10,647,063 B2Granted
Method and sealing device for sealing the edges of composite fiber components
AssigneeAirbus Operations GmbH
InventorJohannes Born
Life of this patent
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Abstract
A method for sealing the edges of composite fiber components includes applying a thermoplastic semifinished product to a cut edge of a composite fiber component and thermoplastically or integrally joining the thermoplastic semifinished product to the cut edge of the composite fiber component by ultrasonic welding.
Claims5
A method for sealing edges of composite fiber-reinforced plastic components, the method comprising:
- applying a thermoplastic semifinished product, in a form of a thermoplastic semifinished product strip, to a cut edge of a composite fiber component, which is a carbon fiber-reinforced plastic component;
- and
- thermoplastically or integrally joining the thermoplastic semifinished product to the cut edge of the composite fiber component by ultrasonic welding,
- wherein the thermoplastic semifinished product strip and the cut edge of the composite fiber component have a same width.
1 more element
Dependencies are inferred from the claim text.