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    • 4. 发明授权
    • Connector element for tubing or hoses
    • 用于管道或软管的连接器元件
    • US06199915B1
    • 2001-03-13
    • US09196513
    • 1998-11-20
    • Hermann Becker
    • Hermann Becker
    • F16L3330
    • F16L33/16F16L33/30Y10S285/91
    • A connector element is provided for tubing or hoses of elastically expandable material with a tubular part of inelastic material that can be inserted tightly sealed into a tubing or hose end and that features a so-called pine-cone or thorn profile. In order to simplify the handling and to improve the sealing effect, this connector element has an axially extending cylindrical area with an outer diameter matched to the inner diameter of the tubing or hose end at the front end of the tubular part. A circumferential groove, rectangular in cross section, into which an annular seal of noncircular cross section is arranged is formed in the cylindrical area.
    • 为弹性可膨胀材料的管道或软管提供连接器元件,其具有非弹性材料的管状部分,其可以紧密地插入管道或软管端部中,并且具有所谓的松锥体或刺状轮廓。 为了简化处理并提高密封效果,该连接器元件具有轴向延伸的圆柱形区域,其外径与管状部件的前端处的管道或软管端部的内径相匹配。 在圆筒形区域中形成有横截面矩形的圆形槽,其中布置有非圆形横截面的环形密封件。