PROBLEM TO BE SOLVED: To provide a stopper and a manufacturing method of the stopper which can shorten a molding time of the stopper and provides stable product characteristics.SOLUTION: A stopper 1 which is inserted between an air spring 21 and a truck in a railway vehicle is composed of an outer package 5 made of elastomer and an inner package 6 made of elastomer provided so as to come into contact with the outer package 5 on the inside of the outer package 5. A method for manufacturing the stopper 1 is characterized in that the inner package 6 and the outer package 5 are separately vulcanized and molded and, thereafter, the inner package 6 is assembled into the outer package 5.

    【課題】ストッパーの成形時間の短縮が可能で、製品特性が安定したストッパー及びその製造方法を提供することを目的とする。【解決手段】鉄道車両において、空気ばね21と、台車との間に介装されるストッパー1であって、弾性体製の外装体5と、外装体5の内側に、外装体5に接するように設けられた弾性体製の内装体6とから構成されたことを特徴とし、このストッパー1を製造する方法としては、内装体6及び外装体5を別々に加硫成形した後、外装体5内に内装体6を組み込むようにする。【選択図】図3


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    Title :

    STOPPER AND MANUFACTURING METHOD OF THE SAME


    Additional title:

    ストッパー及びその製造方法


    Contributors:

    Publication date :

    2016-01-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES / F16F SPRINGS , Federn



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