The invention relates to equipment for extruding an endless unvulcanized rubber strip having longitudinal grooves for producing a vehicle tyre component comprising or consisting of a forming unit (6) for forming an endless unvulcanized rubber strip having at least one flow inlet opening and having at least one flow outlet opening, wherein a duct (9) for guiding an unvulcanized rubber mixture extends from the one flow inlet opening to the one flow outlet opening through the forming unit (6), a component arrangement unit (34) for feeding one or more unvulcanized rubber components into the forming unit (6), wherein the component arrangement unit comprises one or more ducts, at least one cutting unit (2), which is designed to cut longitudinal grooves in an endless unvulcanized rubber strip which has been formed by the forming unit, wherein the cutting unit (2) is designed in one part.


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    Title :

    VORRICHTUNG ZUM EXTRUDIEREN EINES UNVULKANISIERTEN, LÄNGSRILLEN AUFWEISENDEN KAUTSCHUKENDLOSSTREIFEN ZUR HERSTELLUNG EINES FAHRZEUGREIFENBAUTEILS, VERWENDUNG DER VORRICHTUNG ZUM HERSTELLEN EINES FAHRZEUGLUFTREIFENS UND EIN VERFAHREN ZUM HERSTELLEN EINES FAHRZEUGLUFTREIFENS SOWIE EINEN FAHRZEUGLUFTREIFEN


    Additional title:

    EQUIPMENT FOR EXTRUDING AN ENDLESS UNVULCANIZED RUBBER STRIP HAVING LONGITUDINAL GROOVES FOR PRODUCING A VEHICLE TYRE COMPONENT, USE OF THE EQUIPMENT FOR PRODUCING A PNEUMATIC VEHICLE TYRE, AND A METHOD FOR PRODUCING A PNEUMATIC VEHICLE TYRE, AND A PNEUMATIC VEHICLE TYRE
    ÉQUIPEMENT D'EXTRUSION D'UNE BANDE SANS FIN DE CAOUTCHOUC NON VULCANISÉ PRÉSENTANT DES RAINURES LONGITUDINALES POUR LA FABRICATION D'UN ÉLÉMENT DE PNEUMATIQUE DE VÉHICULE, UTILISATION DE L'ÉQUIPEMENT POUR LA FABRICATION D'UN PNEUMATIQUE DE VÉHICULE ET PROCÉDÉ DE FABRICATION D'UN PNEUMATIQUE DE VÉHICULE ET PNEUMATIQUE DE VÉHICULE


    Contributors:

    Publication date :

    2023-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    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 / B60C VEHICLE TYRES , Fahrzeugreifen






    FAHRZEUGLUFTREIFEN UND VERFAHREN ZUR HERSTELLUNG EINES FAHRZEUGLUFTREIFENS

    RONAN STEPHEN | European Patent Office | 2025

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