A method and apparatus for applying a seal to a structure, for example sealing an aircraft fuel tank. The method comprises: providing a mould part (600); positioning the mould part (600) against a surface (203) of the structure thereby to create a mould cavity (700) between the mould part (600) and the surface (203); introducing a sealant into the mould cavity (700); curing the sealant within the mould cavity (700) thereby to apply the seal to the surface (203); and removing the mould part (600) from the surface (203) with the seal applied thereto. The sealant may be a UV curing sealant and curing the sealant may comprise passing UV light through the mould part (600).
SEALING METHOD AND APPARATUS FOR SEALING
DICHTUNGSVERFAHREN UND VORRICHTUNG ZUM ABDICHTEN
PROCÉDÉ ET APPAREIL D'ÉTANCHÉITÉ POUR SCELLER DE FAÇON ÉTANCHE
2020-03-25
Patent
Electronic Resource
English
IPC: | B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B33Y ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING , Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern / B64C AEROPLANES , Flugzeuge |
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