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    Method and device for producing a tubular article having a circumferential accumulation of material, and an article produced according to the method
    2.
    发明公开
    Method and device for producing a tubular article having a circumferential accumulation of material, and an article produced according to the method 失效
    用于制造具有材料的周向堆积管状物品，并根据制造制品的方法的方法和装置。

    公开(公告)号：EP0641718A1

    公开(公告)日：1995-03-08

    申请号：EP94850148.1

    申请日：1994-09-02

    申请人： PLM AB

    发明人： Pedersen, Carsten

    IPC分类号： B65D1/02 ,  B65D1/46 ,  B65D6/02

    CPC分类号： B65D1/0246

    摘要： In a method for producing a tubular article (1) having a circumferential accumulation of material, the tubular article (1) is formed with first engagement means (6) for engaging corresponding second engagement means on a separate ring (5), which is pushed over the article (1) to the position where the accumulation of material is to be provided until the engagement means are brought into permanent engagement with each other, so that axial displacement of the ring (5) is prevented and the accumulation of material is formed.
    The method is especially well suited for producing such bottles as are to have a circumferential thick flange at the opening (4).
    A device for carrying out the method comprises a tool having means (7) for expanding the ring (5) and applying it on the article (1) in the position where the accumulation of material is to be provided, thus establishing the engagement between the cooperating engagement means.

    摘要翻译： 在用于制造管状物品的方法（1），其具有材料的圆周积累，管状物品（1）上形成有第一接合装置，用于接合相应的第二卡合（6）指单独的环（5）上的所有被推 在制品（1）的位置，其中材料的积累将被提供，直到所述接合装置被带入彼此永久接合，所以没有轴向（5）防止了环的位移和材料的积累形成 ， 该方法是爱特别适合生产检查瓶为是具有在所述开口（4）厚的周向凸缘。 一种用于执行该方法的装置包括用于扩大所述环（5）和将它在制品上具有工具装置（7）（1）在材料的积累将被提供，从而建立之间的接合的位置 协作配合手段。