METHOD FOR FORMING FIBRE COMPOSITE PREFORMS

Method for forming fibre composite preforms, the preform (1) comprising a web (2), a flange (3) and a bent part (2.1), the method comprising the following steps:* laying-up a laminate (4) onto a tooling (5), the laminate (4) comprising longitudinal and transversal edges (4.1, 4.2) and the tooling (5...

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Bibliographische Detailangaben
1. Verfasser:	CEBOLLA GARROFE, Pablo
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING MAKING GRANULES OR PREFORMS PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS 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:	Method for forming fibre composite preforms, the preform (1) comprising a web (2), a flange (3) and a bent part (2.1), the method comprising the following steps:* laying-up a laminate (4) onto a tooling (5), the laminate (4) comprising longitudinal and transversal edges (4.1, 4.2) and the tooling (5) comprising a male part (7) comprising a surface (7.1) and a lateral wall (7.2), the web (2) being configured to be located over the surface (7.1) of the male part (7) and the flange (3) being configured to be located over the lateral wall (7.2) of the male part (7),* forming the preform (1) over the male part (7),* clamping the transversal edges (4.2) of the laminate (4) to the tooling (5) such that the web (2) and the flange (3) of the laid-up laminate (4) are kept under tensional loads,* bending a longitudinal portion of the male part (7).