DEVICE FOR PRODUCING A COMPONENT AND METHOD AND COMPONENT

The invention relates to a device for the production of an angle for connecting a fuselage cell skin to an annular former and/or a stringer inside a fuselage cell structure of an aircraft, the angle taking place by the one-step deformation of an initially planar blank along at least three fold lines...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KLAUS EDELMANN, LANGE THOMAS, FRESE TANJA, BOCHINGER MARC, EUGEN TSCHAKROW, SPERLING SVEN, TOBIAS WIRTZ
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The invention relates to a device for the production of an angle for connecting a fuselage cell skin to an annular former and/or a stringer inside a fuselage cell structure of an aircraft, the angle taking place by the one-step deformation of an initially planar blank along at least three fold lines in a uniaxial compression moulding device. A mounting frame with hinges is arranged in the compression moulding device, the blank to be deformed being accommodated along the edges preferably by means of a plurality of peripherally arranged springs. A deformation of the blank into an auto-stabilised angle is possible in one step while simultaneously ensuring interlaminar slide. Due to the constructively conditioned auto-stabilisation of the angle, additional components which increase the weight and the assembly effort (so-called "stabilos") in the connection region between fuselage cell skin, stringers and annular formers inside a fuselage structure of an aircraft are unnecessary.