A tread rubber forming method includes: a first step of forming a base layer; a second step of forming a first intermediate layer on a portion of an outer circumferential surface of the base layer; a third step of winding and superposing a third rubber strip on an outer circumferential surface of the first intermediate layer, to form a first cap layer; a fourth step of winding an electrically-conductive fourth rubber strip from a position of contact with the base layer to an outer circumferential surface of the first cap layer, to form an electrically-conductive layer; and a fifth step of forming a second cap layer on an outer side in a radial direction of the base layer such that a portion of the electrically-conductive layer is exposed to an outer side in the radial direction of the tread rubber.


    Access

    Download


    Export, share and cite



    Title :

    トレッドゴム形成方法及びトレッドゴム形成装置


    Publication date :

    2024-06-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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



    スタッドレスタイヤ用トレッドゴム組成物

    European Patent Office | 2020

    Free access

    スタッドレスタイヤ用トレッドゴム組成物

    European Patent Office | 2020

    Free access

    スタッドレスタイヤ用トレッドゴム組成物

    European Patent Office | 2019

    Free access

    スタッドレスタイヤ用トレッドゴム組成物

    European Patent Office | 2019

    Free access

    スタッドレスタイヤ用トレッドゴム組成物

    European Patent Office | 2019

    Free access