To improve workability toward the inside of a pneumatic tire by easily inserting a processing means in between a pair of bead parts, and to prevent the bead part from contacting with the processing means.SOLUTION: A tire processing apparatus 1 processes the inside face Ta of a tread part T1 in a pneumatic tire T having the tread part T1, a pair of side walls T2 and the bead parts located inside the respective side walls T2. The apparatus 1 includes a bead widening means 5 for expanding the interval of the bead parts in a tire axial direction.SELECTED DRAWING: Figure 1

    【課題】加工手段を一対のビード部間から容易に挿入し、内面への加工性を向上し得るとともに、ビード部と加工手段との接触を抑制する。【解決手段】トレッド部T1と、一対のサイドウォール部T2と、一対のサイドウォール部T2の各内方にそれぞれ位置するビード部とを有する空気入りタイヤTのトレッド部T1の内面Taに、加工を施すための装置1である。装置1は、ビード部のタイヤ軸方向の間隔を広げるビード拡幅手段5を含む。【選択図】図1


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    Title :

    TIRE PROCESSING APPARATUS AND TIRE PROCESSING METHOD


    Additional title:

    タイヤ加工装置及びタイヤ加工方法


    Contributors:

    Publication date :

    2019-05-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING , Maschinen, Einrichtungen oder Verfahren zum Schleifen oder Polieren / 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



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