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    Apparatus and method for deforming a jacket tube of a honeycomb body
    1.
    发明授权
    Apparatus and method for deforming a jacket tube of a honeycomb body 失效
    用于使蜂窝体的护套变形的装置和方法

    公开(公告)号：US5960529A

    公开(公告)日：1999-10-05

    申请号：US852538

    申请日：1997-05-07

    申请人： Gottfried W. Haesemann ,  Lutz Guthke ,  Ludwig Wieres

    发明人： Gottfried W. Haesemann ,  Lutz Guthke ,  Ludwig Wieres

    IPC分类号： F01N3/28 ,  B21D39/00

    CPC分类号： F01N3/2842 ,  F01N2450/02 ,  Y10T29/49345 ,  Y10T29/49927 ,  Y10T29/49934 ,  Y10T29/53422 ,  Y10T29/53996

    摘要： An apparatus for deforming a jacket tube of a honeycomb body includes a plurality of radially displaceable segments each having a sliding surface with a wedge-shaped cross section. At least one annular, axially displaceable closing element surrounds the segments and has at least one oblique surface sliding on the sliding surface. An actuating device connected to the closing element has an annular shape defining an opening through which the honeycomb body with the jacket tube can enter from one side and exit from the other side. A method for deforming a jacket tube on a honeycomb body includes passing the honeycomb body with the jacket tube through at least one tunnel-like calibrating station in which the jacket tube is deformed. A transport direction of the honeycomb body and the jacket tube during a production process is maintained during the deformation.

    摘要翻译： 用于使蜂窝体的护套变形的装置包括多个可径向移动的段，每个段具有楔形横截面的滑动表面。 至少一个环形的可轴向移动的封闭元件围绕所述段并且具有在所述滑动表面上滑动的至少一个倾斜表面。 连接到关闭元件的致动装置具有限定开口的环形形状，蜂窝体与套管可以通过该开口从一侧进入并从另一侧离开。 将套管变形在蜂窝体上的方法包括使带有护套管的蜂窝体穿过套管变形的至少一个隧道状校准站。 在变形过程中，维持生产过程中的蜂窝体和护套管的输送方向。