A curing press for tires includes an upper cavity having a vertically separable upper housing and a top mold. A lower cavity is mounted on a base and forms an arrangement to provide mold height adjustment during curing. The base includes a bottom bolster structure and a bottom mold. An indexing lock ring is rotatably arranged with the bottom bolster structure for closing or opening of the top and bottom molds. The bolster structure includes squeeze cylinders having piston rods to provide mold height adjustment. A squeeze retract stop assembly is provided to restrict vertically downward movement of the bottom mold during a tire curing process. The press includes at least one locking lever and at least one indexing lock pin adapted to connect the at least one locking lever to lock holes in the bottom bolster structure wherein each lock hole corresponds to a particular mold height.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Hydraulic tire curing press apparatus and a method for adjusting mold height in a hydraulic tire curing press



    Erscheinungsdatum :

    2021-04-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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 / B60C VEHICLE TYRES , Fahrzeugreifen



    Tire and tire curing apparatus

    Europäisches Patentamt | 2023

    Freier Zugriff

    Tire and tire curing apparatus

    LEE JOONG HO | Europäisches Patentamt | 2023

    Freier Zugriff

    CONTAINER TRANSFER DEVICE FOR TIRE CURING MOLD

    KIM JONG MOK | Europäisches Patentamt | 2021

    Freier Zugriff

    TIRE CURING BLADDER TIRE AND MANUFACTURING METHOD

    CHO SUNG YOON | Europäisches Patentamt | 2022

    Freier Zugriff

    TIRE CURING BLADDER TIRE AND MANUFACTURING METHOD

    Europäisches Patentamt | 2023

    Freier Zugriff