Method for manufacturing a structural element for a fuselage of an aircraft
AssigneeAirbus Operations GmbH
InventorsScott Clair, Andreas Jespersen, Paul Jörn, Norbert Heltsch
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Abstract
A method for manufacturing a structural element for a fuselage of an aircraft. To improve the manufacture of structural elements, a method includes laying up textile material members on a mandrel to form a plurality of structural element preforms that are space apart along an extended direction of the mandrel. The structural element preforms form closed loops and are subsequently cured to obtain annular structural elements. The annular structural elements are used as basic building blocks for stiffening panel members or are directly used as structural frame elements reinforcing cut-outs in a fuselage for windows and/or doors.
Claims15
A method for manufacturing a structural element for a fuselage of an aircraft, the method comprising steps of:
- a) on a mandrel that extends in a longitudinal direction, laying up a plurality of textile material members to form at least one structural element preform next to each other;
- and
- b) curing the structural element preform, to obtain a structural element.
Dependencies are inferred from the claim text.