DUAL BOBBIN MANDREL
    1.
    发明公开
    DUAL BOBBIN MANDREL 审中-公开
    DOPPELSPULENWICKELDORN

    公开(公告)号:EP1097099A4

    公开(公告)日:2005-11-02

    申请号:EP99908370

    申请日:1999-02-24

    CPC classification number: B65H75/242

    Abstract: A mandrel (204) for use on a dual bobbin spindle apparatus, the mandrel (204) being an expandable and contractible sleeve having a plurality of expansion members (210, 216) and at least one interstitial resilient member (222) separating the expansion members (210, 216), providing positive engagement of a plurality of reels or bobbins (200, 202) containing wound webs of flexible material.

    Abstract translation: 一种用在双梭心轴装置上的心轴(204),该心轴(204)是一个可扩张和可收缩的套筒,该套筒具有多个扩张件(210,216)和至少一个间隙弹性件(222) (210,216),提供包含柔性材料的缠绕网的多个卷筒或绕线筒(200,202)的可靠接合。

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