The invention relates to a method for manufacturing a diaphragm holder (4) for a shock absorber (20) of the oleo-pneumatic type, in particular for an aircraft landing gear (10). The diaphragm holder (4) comprises a first end (101) with a dome (103), and a tubular part (104) extending from the dome (103) to a second end (102). The method comprises a step of overmoulding a first material (M1) onto an insert (200). The insert (200) can be a second material (M2) having a compressive breaking stress value divided by density that is higher than the first material (M1) or, alternatively, made of a material that is identical to the first material (M2). The invention also relates to a diaphragm holder (4) which can be manufactured by this method.


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    Title :

    PROCEDE DE FABRICATION D'UN PORTE-DIAPHRAGME POUR AMORTISSEUR OLEOPNEUMATIQUE


    Additional title:

    METHOD FOR MANUFACTURING A DIAPHRAGM HOLDER FOR AN OLEO-PNEUMATIC SHOCK ABSORBER
    VERFAHREN ZUR HERSTELLUNG EINES MEMBRANHALTERS FÜR EINEN OLEOPNEUMATISCHEN STOSSDÄMPFER


    Contributors:

    Publication date :

    2024-06-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / F16F SPRINGS , Federn



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