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AssigneeAirbus Operations GmbH
InventorsPhilippe Blot, Mathieu Lannuzel, Pascal Vinot
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A process for the production of a fiber profile (32) that is designed to fill in a space with a nail-head-shaped or half-nail-head-shaped cross-section that originates from the assembly of preforms in a T shape, of which at least one includes a curvature radius at the junction zone of the preforms, includes: supplying powder-coated fibers (28) to a preforming station (30) where the powder is activated and the fibers (28) move into a passage whose shapes are adapted to those of the desired profile, and then making the preformed fibers move into a shaping station (34) where the fiber profile (32) is cooled and shaped by circulating in a cavity whose shapes are adapted to those of the desired profile.
Process for the production of a fiber profile (32) that is designed to fill in a space (14, 26) with a nail-head-shaped or half-nail-head-shaped cross-section that originates from the assembly of preforms (10, 12, 12′, 20, 22, 24) in a T shape, of which at least one comprises a curvature radius at the junction zone of said preforms, characterized in that it consists in supplying powder-coated fibers (28) to a preforming station (30) where said powder is activated and said fibers (28) move into a passage (62) whose shapes are adapted to those of the desired profile, and then in making said preformed fibers move into a shaping station (34) where said fiber profile (32) is cooled and shaped by circulating in a cavity (66) whose shapes are adapted to those of the desired profile.
Device for the production of a fiber profile (32) that is designed to fill in a space (14, 26) with a nail-head-shaped or half-nail-head-shaped cross-section that originates from the assembly of preforms (10, 12, 12′, 20, 22, 24) in a T shape, of which at least one comprises a curvature radius at the junction zone of said preforms, wherein it
Dependencies are inferred from the claim text.