A multi-strand cord (50) comprises an internal layer (CI) of the cord made up of K=1 two-layer (C1, C3) internal strand (TI), with the internal layer (C1) being made up of Q internal metallic threads (F1), and the external layer (C3) being made up of N external metallic threads (F3), and an external layer (CE) of the cord made up of L>1 two-layer (C1′, C3′) external strands (TE) wound around the internal layer (CI) of the cord, with the internal layer (C1′) being made up of Q′ internal metallic threads (F1′), and the external layer (C3′) being made up of N′ external metallic threads (F3′). The cord (50) has an endurance criterion SL≤40 000 MPa·mm withS⁢L=max⁢(Δ⁢σbending_CICp;Δ⁢σbending_CECr×Cp)and a size criterion Ec≥0.46 with Ec=Sc/Se.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Double-layer multi-strand cable having improved bending endurance


    Beteiligte:

    Erscheinungsdatum :

    10.12.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / D07B ROPES OR CABLES IN GENERAL , Seile oder Kabel allgemein



    DOUBLE-LAYER MULTI-STRAND CABLE HAVING IMPROVED BENDING ENDURANCE

    CHEVALLEY MARIANNA / BARBAT ROMAIN / GIANETTI ALEXANDRE et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    DOUBLE-LAYER MULTI-STRAND CABLE HAVING IMPROVED BENDING ENDURANCE

    CHEVALLEY MARIANNA / BARBAT ROMAIN / GIANETTI ALEXANDRE et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Double-layer multi-strand cord with improved bending durability

    CHEVALLEY MARIANNA / GIANETTI ALEXANDRE / LAURENT STEPHANE et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    TWO-LAYER MULTI-STRAND CABLE HAVING IMPROVED SURFACE FRACTURE ENERGY

    CHEVALLEY MARIANNA / LAURENT STÉPHANE / BARBAT ROMAIN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    TWO-LAYER MULTI-STRAND CABLE HAVING IMPROVED FRACTURE SURFACE ENERGY

    CHEVALLEY MARIANNA / LAURENT STÉPHANE / BARBAT ROMAIN et al. | Europäisches Patentamt | 2023

    Freier Zugriff