A manufacturing method of a railway braking device (D) is described comprising a main body (MB) arranged to receive at least partially: at least two different pneumatic or electro-pneumatic elements (RV, 414, 416); and channels (C) connecting the at least two pneumatic or electro-pneumatic elements (RV, 414, 416); the manufacturing method comprising the step of: constructing said main body (MB) of the railway braking device (D) through additive manufacturing of a monolithic block provided with at least two seats (600, 602) for said at least two pneumatic or electro-pneumatic elements (RV, 414, 416) and said channels; a railway braking device (D) is further described constructed by means of a manufacturing method of a railway braking device (D).

    L'invention concerne un procédé de fabrication d'un dispositif de freinage ferroviaire (D) comprenant un corps principal (MB) conçu pour recevoir au moins partiellement : au moins deux éléments pneumatiques ou électro-pneumatiques différents (RV, 414, 416) ; et des canaux (C) reliant lesdits deux éléments pneumatiques ou électro-pneumatiques (RV, 414, 416) ; le procédé de fabrication comprenant l'étape consistant à construire ledit corps principal (MB) du dispositif de freinage ferroviaire (D) par fabrication additive d'un bloc monolithique pourvu d'au moins deux sièges (600, 602) pour lesdits deux éléments pneumatiques ou électro-pneumatiques (RV, 414, 416) et lesdits canaux ; l'invention concerne en outre un dispositif de freinage ferroviaire (D) construit au moyen d'un procédé de fabrication d'un dispositif de freinage ferroviaire (D).


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    Title :

    RAILWAY BRAKING DEVICE AND MANUFACTURING METHOD OF A RAILWAY BRAKING DEVICE


    Additional title:

    DISPOSITIF DE FREINAGE FERROVIAIRE ET PROCÉDÉ DE FABRICATION D'UN DISPOSITIF DE FREINAGE FERROVIAIRE



    Publication date :

    2020-07-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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