Rotary shaft seal
    1.
    发明公开
    Rotary shaft seal 有权
    旋转轴封

    公开(公告)号:EP1482219A1

    公开(公告)日:2004-12-01

    申请号:EP04012319.2

    申请日:2004-05-25

    IPC分类号: F16J15/32

    摘要: A rotation shaft seal provided with a rubber sealing portion (5) which contacts a surface of a rotation shaft (20) and an outer case (1) to which the rubber sealing portion (5) is unitedly fixed. The outer case (1) has an inner brim portion (2) on an inner end portion on a sealed fluid side (C). The inner brim portion (2) is covered by the rubber sealing portion (5). A sliding portion (23) is disposed on an axis-orthogonal face (P 0 ) including the inner brim portion (2).

    摘要翻译: 本发明提供一种旋转轴密封件,该旋转轴密封件具有与旋转轴(20)的表面接触的橡胶密封部(5)和橡胶密封部(5)一体地固定于其上的外壳(1)。 外壳(1)在密封流体侧(C)的内端部上具有内凸缘部(2)。 内边缘部分(2)被橡胶密封部分(5)覆盖。 滑动部分(23)设置在包括内锷部分(2)的轴正交面(P0)上。