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热词
    • 7. 发明授权
    • Core locking device
    • 核心锁定装置
    • US07389958B2
    • 2008-06-24
    • US10534907
    • 2003-11-11
    • Jaakko Haapanen
    • Jaakko Haapanen
    • B65H18/14
    • B65H18/20B65H18/028B65H18/22B65H2301/41486
    • A core locking device has members (25) for locking the device (17) to a winding core of a roll to be wound on a two-drum winder, advantageously to a core. The device (17) is placed on a slide arranged in connection with the two-drum winder, and moves, as winding progresses, with the center of the roll being formed along the slide. The device (17) has an actuator (20) to produce a counterforce for the force caused by the mass of the core locking device (17) in the changed position of the core locking device (17).
    • 芯锁定装置具有用于将装置(17)锁定到卷绕在双鼓卷绕机上的卷的卷绕芯上的构件(25),有利地用于芯。 装置(17)被放置在与双鼓卷绕机连接布置的滑块上,随着卷绕进行而沿着滑块的中心形成。 装置(17)具有致动器(20),以在芯锁定装置(17)的改变位置产生由芯锁定装置(17)的质量引起的力的反作用力。