Hydraulic presses
    1.
    发明授权
    Hydraulic presses 失效
    液压机

    公开(公告)号:US3808859A

    公开(公告)日:1974-05-07

    申请号:US27644772

    申请日:1972-07-31

    Applicant: CEFILAC

    Inventor: CAMERON I

    CPC classification number: B21C23/212 B21C23/215 B21C31/00 B30B15/16

    Abstract: A method and apparatus for detecting relative displacement of hydraulic press components such as stem, container die and mandrel. Measurements are taken using suitable detectors such as wide-gap air gauges.

    Abstract translation: 一种用于检测诸如杆,容器模具和心轴的液压机构部件的相对位移的方法和装置。 使用适合的检测器(例如宽间隙气量计)进行测量。

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