PROCEDE DE FABRICATION D'UNE STRUCTURE COMPRENANT UNE PEAU ET DES RAIDISSEURS

The method involves positioning molding elements on a chuck to form grooves between the molding elements, where the grooves are formed at networks (6a-6c), and the groove of one of the networks meets the groove of other network at a node (8), and a surface defined by longitudinal extension of the gr...

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Bibliographische Detailangaben
1. Verfasser:	BLOT PHILIPPE
Format:	Patent
Sprache:	fre
Schlagworte:	AEROPLANES AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING AIRCRAFT AVIATION COSMONAUTICS HELICOPTERS 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 method involves positioning molding elements on a chuck to form grooves between the molding elements, where the grooves are formed at networks (6a-6c), and the groove of one of the networks meets the groove of other network at a node (8), and a surface defined by longitudinal extension of the groove of the network is not normal to an axis of the chuck. Preforms of stiffeners (4) are positioned in the grooves such that two stiffeners meet at the node. Resin is injected into the preforms of the stiffeners to assemble the stiffeners. Independent claims are also included for the following: (1) a device for manufacturing a structure, comprising a skin and stiffeners fixed on the skin (2) a fuselage of an aircraft.