The present invention relates to a self-sealing tyre for vehicle wheels comprising at least one carcass ply (3), a tread band (7) applied in a radially external position with respect to said carcass ply in a crown portion, at least one liner (9) applied in a radially internal position with respect to said carcass ply, a sealing assembly (10, 11) applied in a radially internal position with respect to said liner and axially extending at least at a part of the crown portion; wherein said sealing assembly comprises a permanent self-supporting elastomeric layer (11) having an elongation modulus at 10% lower than 0.8 MPa, said self-supporting elastomeric layer being obtained by vulcanisation of an elastomeric compound having a Mooney ML(1+4) viscosity lower than 30, and a layer of sealing material (10) associated with and supported by said permanent self-supporting elastomeric layer; wherein said self-supporting elastomeric layer is radially internal to the layer of sealing material and said layer of sealing material is placed substantially in contact with said liner.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    SELF-SEALING TYRE FOR VEHICLE WHEELS


    Weitere Titelangaben:

    SELBSTDICHTENDER LUFTREIFEN FÜR FAHRZEUGRÄDER
    PNEU AUTO-OBTURANT POUR DES ROUES DE VÉHICULE


    Beteiligte:
    SUSANNA ANTONIO (Autor:in) / DONETTI RAFFAELLA (Autor:in) / HANEL THOMAS (Autor:in)

    Erscheinungsdatum :

    2024-03-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



    SELF-SEALING TYRE FOR VEHICLE WHEELS

    GIANNINI LUCA / DONETTI RAFFAELLA | Europäisches Patentamt | 2018

    Freier Zugriff

    SELF-SEALING TYRE FOR VEHICLE WHEELS

    GIANNINI LUCA / DONETTI RAFFAELLA | Europäisches Patentamt | 2020

    Freier Zugriff

    SELF-SEALING TYRE FOR VEHICLE WHEELS

    SUSANNA ANTONIO / DONETTI RAFFAELLA / HANEL THOMAS | Europäisches Patentamt | 2024

    Freier Zugriff

    Self-sealing tyre for vehicle wheels

    GIANNINI LUCA / PUPPI CRISTIANO / NAHMIAS NANNI MARCO et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    SELF-SEALING TYRE FOR VEHICLE WHEELS

    SUSANNA ANTONIO / DONETTI RAFFAELLA / HANEL THOMAS | Europäisches Patentamt | 2022

    Freier Zugriff