A first laminated body is worked to form a second laminated body, the first laminated body being formed by laminating prepregs including reinforcing fibers and resin, the second laminated body including a flat portion and a wavy portion, the flat portion being located at at least one of side edge portions of the second laminated body, the wavy portion being located at a portion adjacent to the side edge portion and extending along a longitudinal direction. An intermediate product is formed from the second laminated body by a forming die such that the flat portion becomes a bent portion that is an inside portion whose circumferential length is shorter in a curved portion, and the wavy portion becomes a bent portion that is an outside portion whose circumferential length is longer in the curved portion.


    Access

    Download


    Export, share and cite



    Title :

    Method of manufacturing intermediate product of aircraft part and aircraft part


    Contributors:

    Publication date :

    2024-04-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29K Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B64C AEROPLANES , Flugzeuge



    METHOD OF MANUFACTURING INTERMEDIATE PRODUCT OF AIRCRAFT PART AND AIRCRAFT PART

    SHIMADA NAOKI / NAKAYAMA YOSHIHIRO / OCHI SAYAKA et al. | European Patent Office | 2022

    Free access

    AIRCRAFT INTERIOR PART SHEET MATERIAL AND AIRCRAFT INTERIOR PART SHEET MATERIAL MANUFACTURING METHOD

    SUZUKI MICHIHITO / AIZAWA SHOJI | European Patent Office | 2015

    Free access

    METHOD FOR MANUFACTURING AN AIRCRAFT SEAT PART

    CAILLETEAU JEREMY / LOPES ANTONIO | European Patent Office | 2024

    Free access

    Aircraft part assembly

    KIRKHAM ANDREW JOHN / BRADBURY DAVID MARK | European Patent Office | 2020

    Free access

    Aircraft undercarriage attachment part and aircraft

    WAGNER PERRELLA DA SILVA / DIAS FERRAZ MARIO SERGIO / EDUARDO JARDIM POLLARD et al. | European Patent Office | 2015

    Free access