Método y herramienta para la fabricación de un marco de ventana de material compuesto de un avión
La invención se refiere a un método para fabricar un marco de ventana de avión compuesto; el método comprende las etapas de: a) colocar en un molde (3) una preforma (4) de material preimpregnado que incluye fibras dispersas, con una orientación predefinida, en una matriz de resina termoendurecible;...
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| creator | ARGANESE, Michele LANZILOTTO, Luca GALLO, Nicola PAPPADA', Silvio CORVAGLIA, Stefano Giuseppe RAGANATO, Umberto |
| description | La invención se refiere a un método para fabricar un marco de ventana de avión compuesto; el método comprende las etapas de: a) colocar en un molde (3) una preforma (4) de material preimpregnado que incluye fibras dispersas, con una orientación predefinida, en una matriz de resina termoendurecible; b) cerrar el molde (3) para definir un espacio (6) entre al menos una superficie (7) de dicha preforma (4) y una parte (15) de dicho molde (3); c) inyectar resina termoendurecible en el molde cerrado (3) a través de un abertura de entrada (11) del propio molde (3), de manera que se llene el hueco (6) y se lapee completamente dicha superficie (7) de la preforma (4); yd) aplicar una presión hidrostática uniforme sobre la superficie (7) mediante la inyección de la resina. (Traducción automática con Google Translate, sin valor legal)
The invention relates to a method for manufacturing a composite aircraft window frame; the method comprises the steps of:a) positioning in a mold (3) a preform (4) made of pre-impregnated material including dispersed fibers, with a predefined orientation, in a thermosetting resin matrix;b) closing the mold (3) so as to define a gap (6) between at least one surface (7) of said preform (4) and a portion (15) of said mold (3);c) injecting thermosetting resin into the closed mold (3) through an inlet opening (11) of the mold (3) itself, so as to fill the gap (6) and completely lap said surface (7) of the preform (4); andd) applying a uniform hydrostatic pressure on the surface (7) by the injection of the resin. |
| format | Patent |
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The invention relates to a method for manufacturing a composite aircraft window frame; the method comprises the steps of:a) positioning in a mold (3) a preform (4) made of pre-impregnated material including dispersed fibers, with a predefined orientation, in a thermosetting resin matrix;b) closing the mold (3) so as to define a gap (6) between at least one surface (7) of said preform (4) and a portion (15) of said mold (3);c) injecting thermosetting resin into the closed mold (3) through an inlet opening (11) of the mold (3) itself, so as to fill the gap (6) and completely lap said surface (7) of the preform (4); andd) applying a uniform hydrostatic pressure on the surface (7) by the injection of the resin.</description><language>spa</language><subject>AEROPLANES ; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; AIRCRAFT ; AVIATION ; COSMONAUTICS ; HELICOPTERS ; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES ; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS ; 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</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221130&DB=EPODOC&CC=ES&NR=2929562T3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221130&DB=EPODOC&CC=ES&NR=2929562T3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ARGANESE, Michele</creatorcontrib><creatorcontrib>LANZILOTTO, Luca</creatorcontrib><creatorcontrib>GALLO, Nicola</creatorcontrib><creatorcontrib>PAPPADA', Silvio</creatorcontrib><creatorcontrib>CORVAGLIA, Stefano Giuseppe</creatorcontrib><creatorcontrib>RAGANATO, Umberto</creatorcontrib><title>Método y herramienta para la fabricación de un marco de ventana de material compuesto de un avión</title><description>La invención se refiere a un método para fabricar un marco de ventana de avión compuesto; el método comprende las etapas de: a) colocar en un molde (3) una preforma (4) de material preimpregnado que incluye fibras dispersas, con una orientación predefinida, en una matriz de resina termoendurecible; b) cerrar el molde (3) para definir un espacio (6) entre al menos una superficie (7) de dicha preforma (4) y una parte (15) de dicho molde (3); c) inyectar resina termoendurecible en el molde cerrado (3) a través de un abertura de entrada (11) del propio molde (3), de manera que se llene el hueco (6) y se lapee completamente dicha superficie (7) de la preforma (4); yd) aplicar una presión hidrostática uniforme sobre la superficie (7) mediante la inyección de la resina. (Traducción automática con Google Translate, sin valor legal)
The invention relates to a method for manufacturing a composite aircraft window frame; the method comprises the steps of:a) positioning in a mold (3) a preform (4) made of pre-impregnated material including dispersed fibers, with a predefined orientation, in a thermosetting resin matrix;b) closing the mold (3) so as to define a gap (6) between at least one surface (7) of said preform (4) and a portion (15) of said mold (3);c) injecting thermosetting resin into the closed mold (3) through an inlet opening (11) of the mold (3) itself, so as to fill the gap (6) and completely lap said surface (7) of the preform (4); andd) applying a uniform hydrostatic pressure on the surface (7) by the injection of the resin.</description><subject>AEROPLANES</subject><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>AIRCRAFT</subject><subject>AVIATION</subject><subject>COSMONAUTICS</subject><subject>HELICOPTERS</subject><subject>INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES</subject><subject>INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS</subject><subject>PERFORMING OPERATIONS</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>TRANSPORTING</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyzsKwkAUheE0FqLu4boAmwkKqSXBxsrpw3FygwOZBzeTgEuydgnZmAxkAVbnL76zLbr78kmhC_SmF4vAWfYJFCGgAdTjKdbA2OXrqWOaPDmICbnnLD1yOiQWi4FMcHHiMYUVY87PfbHpMYx8WHdXHJtaX28njqHlMcKw59TWD1Wp6nxRWpflP-YHiDpAbw</recordid><startdate>20221130</startdate><enddate>20221130</enddate><creator>ARGANESE, Michele</creator><creator>LANZILOTTO, Luca</creator><creator>GALLO, Nicola</creator><creator>PAPPADA', Silvio</creator><creator>CORVAGLIA, Stefano Giuseppe</creator><creator>RAGANATO, Umberto</creator><scope>EVB</scope></search><sort><creationdate>20221130</creationdate><title>Método y herramienta para la fabricación de un marco de ventana de material compuesto de un avión</title><author>ARGANESE, Michele ; LANZILOTTO, Luca ; GALLO, Nicola ; PAPPADA', Silvio ; CORVAGLIA, Stefano Giuseppe ; RAGANATO, Umberto</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_ES2929562TT33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>spa</language><creationdate>2022</creationdate><topic>AEROPLANES</topic><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>AIRCRAFT</topic><topic>AVIATION</topic><topic>COSMONAUTICS</topic><topic>HELICOPTERS</topic><topic>INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES</topic><topic>INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS</topic><topic>PERFORMING OPERATIONS</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>TRANSPORTING</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>ARGANESE, Michele</creatorcontrib><creatorcontrib>LANZILOTTO, Luca</creatorcontrib><creatorcontrib>GALLO, Nicola</creatorcontrib><creatorcontrib>PAPPADA', Silvio</creatorcontrib><creatorcontrib>CORVAGLIA, Stefano Giuseppe</creatorcontrib><creatorcontrib>RAGANATO, Umberto</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ARGANESE, Michele</au><au>LANZILOTTO, Luca</au><au>GALLO, Nicola</au><au>PAPPADA', Silvio</au><au>CORVAGLIA, Stefano Giuseppe</au><au>RAGANATO, Umberto</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Método y herramienta para la fabricación de un marco de ventana de material compuesto de un avión</title><date>2022-11-30</date><risdate>2022</risdate><abstract>La invención se refiere a un método para fabricar un marco de ventana de avión compuesto; el método comprende las etapas de: a) colocar en un molde (3) una preforma (4) de material preimpregnado que incluye fibras dispersas, con una orientación predefinida, en una matriz de resina termoendurecible; b) cerrar el molde (3) para definir un espacio (6) entre al menos una superficie (7) de dicha preforma (4) y una parte (15) de dicho molde (3); c) inyectar resina termoendurecible en el molde cerrado (3) a través de un abertura de entrada (11) del propio molde (3), de manera que se llene el hueco (6) y se lapee completamente dicha superficie (7) de la preforma (4); yd) aplicar una presión hidrostática uniforme sobre la superficie (7) mediante la inyección de la resina. (Traducción automática con Google Translate, sin valor legal)
The invention relates to a method for manufacturing a composite aircraft window frame; the method comprises the steps of:a) positioning in a mold (3) a preform (4) made of pre-impregnated material including dispersed fibers, with a predefined orientation, in a thermosetting resin matrix;b) closing the mold (3) so as to define a gap (6) between at least one surface (7) of said preform (4) and a portion (15) of said mold (3);c) injecting thermosetting resin into the closed mold (3) through an inlet opening (11) of the mold (3) itself, so as to fill the gap (6) and completely lap said surface (7) of the preform (4); andd) applying a uniform hydrostatic pressure on the surface (7) by the injection of the resin.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AEROPLANES AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING AIRCRAFT AVIATION COSMONAUTICS HELICOPTERS INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS 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 |
| title | Método y herramienta para la fabricación de un marco de ventana de material compuesto de un avión |
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