A method including the steps of forming an inner ring (3) of the wheel hub (1), by joining a spindle (7) and an insert ring (8) fitted onto the spindle, on the side of a first end (9) of the spindle; axially blocking the insert ring on the spindle by plastically deforming the first end of the spindle so as to form an upset collar (10) therewith, which axially protrudes from the insert ring; and once the step of forming the upset collar has finished, frontally obtaining on the collar, on the side opposite to the insert ring, a frontal toothing (5) by axially impressing on the collar one or more knives (20) in sequence, carried in an axially sliding manner by a plate (22).


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    Titel :

    Method of forming a frontal toothing on an inner ring of a wheel hub


    Weitere Titelangaben:

    Verfahren zur Formung einer Frontverzahnung auf einem Innenring einer Radnabe
    Procédé de formation d'une denture frontale sur une bague intérieure d'un moyeu de roue


    Beteiligte:

    Erscheinungsdatum :

    2015-10-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B21J FORGING , Schmieden / B21K MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS , Herstellen von Schmiede- oder Presserzeugnissen aus Metall, z.B. Hufeisen, Nieten, Bolzen oder Rädern / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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    FERRERO ALESSANDRO / NICASTRI FULVIO / OLIVIERI DAVIDE ANTONIO | Europäisches Patentamt | 2015

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    Method of forming a frontal toothing on an inner ring of a wheel hub

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    Wheel hub with frontal toothing

    OLIVIERI DAVIDE ANTONIO / FERRERO ALESSANDRO / NICASTRI FULVIO | Europäisches Patentamt | 2018

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