A molding tool for forming a non-pneumatic tire includes a wheel portion cavity, a tread ring portion cavity, and a plurality of spoke cavities extending between the wheel portion cavity and the tread ring portion cavity. At least a subset spoke cavities within the plurality of spoke cavities include at least one of a non-uniform thickness, a non-uniform width, and a non-uniform surface. Also, the molding tool can include a conformal thermal control channel, e.g., a conformal cooling channel and/or a conformal heating channel, proximate to at least one mold cavity.


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    Titel :

    NON-PNEUMATIC TIRES AND TOOLS FOR MANUFACTURING NON-PNEUMATIC TIRES


    Beteiligte:

    Erscheinungsdatum :

    15.10.2020


    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 / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B33Y ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING , Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern / B60C VEHICLE TYRES , Fahrzeugreifen



    Tools for manufacturing non-pneumatic tires

    TARDIFF JANICE LISA / WIRTH ADAM / MORRIS WESLEY GRANT et al. | Europäisches Patentamt | 2023

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    Pneumatic tires

    Wolf, R.F. | Engineering Index Backfile | 1938


    PNEUMATIC TIRES

    PARK BYUNG-CHUL / LEE SANG-WOO / KIM CHUNG-SOO | Europäisches Patentamt | 2019

    Freier Zugriff

    PNEUMATIC TIRES

    PARK BYUNG-CHUL / LEE SANG-WOO / KIM CHUNG-SOO | Europäisches Patentamt | 2019

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    PNEUMATIC TIRES

    LITCHFIELD, P. W. | SAE Technical Papers | 1913