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    Multiple winding machine for lace bands and the like
    1.
    发明授权
    Multiple winding machine for lace bands and the like 失效
    用于蕾丝带的多重卷绕机等

    公开(公告)号：US4759512A

    公开(公告)日：1988-07-26

    申请号：US854593

    申请日：1986-04-22

    申请人： Gerhard O. Gaiser

    发明人： Gerhard O. Gaiser

    IPC分类号： B65H54/28 ,  B65H57/04 ,  D06H3/10 ,  D06H7/00 ,  B65H18/16 ,  B65H23/00 ,  C08G73/10

    CPC分类号： B65H57/04 ,  B65H54/28 ,  D06H3/10 ,  D06H7/00 ,  B65H2701/319 ,  B65H2701/37 ,  Y10S242/02

    摘要： A multiple winding machine for winding lace bands or similar type fabric material onto cores uses a plurality of cup-like guides through which the lace bands pass. The guides are positioned horizontally and vertically with respect to each other so as to be aligned with a corresponding core onto which the lace band is wound. The guides move transversely in a back-and-forth path so that the lace bands wind on the corresponding cores in a uniform, tightly packed manner. Transfer rollers provide uniform tension to the lace bands while imparting uniform tangentional speed to the cores and lace bands as the lace bands are wound on the cores. A mechanism for determining improper removal of draw threads between adjacent lace bands is also disclosed so as to stop the machine if a faulty removal condition exists.

    摘要翻译： 用于将蕾丝带或类似类型的织物材料卷绕到芯上的多重卷绕机使用多个杯形引导件，鞋带通过该引导件通过。 引导件相对于彼此水平和垂直地定位，以便与其上缠绕有蕾丝带的相应芯对准。 引导件在前后路径中横向移动，使得蕾丝带以均匀，紧密包装的方式在对应的芯上卷绕。 传送辊为蕾丝带提供均匀的张力，同时当蕾丝带缠绕在芯上时，对芯和花边带赋予均匀的切向速度。 还公开了一种用于确定相邻花边带之间的牵引线不适当移除的机构，以便如果存在故障移除条件，则停止机器。

    Article for dealing with small areas such as defects on a web of material
    2.
    发明授权
    Article for dealing with small areas such as defects on a web of material 失效
    用于处理材料网上缺陷等小面积的文章

    公开(公告)号：US4652481A

    公开(公告)日：1987-03-24

    申请号：US452496

    申请日：1982-12-23

    申请人： Per Sjoberg

    发明人： Per Sjoberg

    IPC分类号： D06H1/04 ,  D06H3/10 ,  B32B15/14

    CPC分类号： D06H1/04 ,  D06H3/10 ,  Y10T156/1089 ,  Y10T156/1097 ,  Y10T428/22 ,  Y10T428/24917 ,  Y10T428/2848 ,  Y10T442/656

    摘要： A method and apparatus for dealing with small areas such as defects in a web of material provide that pre-prepared marking plates with metal inserts are associated with each of the areas to be dealt with, the marking plates being joined to the web of material in such a way that the metal insert covers the area to identify same. The metal insert can be subsequently detected to permit the marked location to be removed from the web or otherwise processed.

    摘要翻译： 用于处理诸如材料纤维网中的缺陷的小区域的方法和设备提供了具有金属插入件的预先制备的标记板与要处理的每个区域相关联，标记板连接到材料网 金属插件覆盖该区域以识别相同的方式。 随后可以检测金属插入物，以便标记的位置从网上移除或以其他方式处理。

    Method and apparatus for detecting surface discontinuities
    7.
    发明授权
    Method and apparatus for detecting surface discontinuities 失效
    检测表面不连续性的方法和装置

    公开(公告)号：US4853679A

    公开(公告)日：1989-08-01

    申请号：US176424

    申请日：1988-04-01

    申请人： Stanislaw K. Duda

    发明人： Stanislaw K. Duda

    IPC分类号： D06H3/10 ,  D06H7/02

    CPC分类号： D06H7/025 ,  D06H3/10

    摘要： Grooves can be detected on both sides of non-magnetic materials, preferably in terry fabric, carpets, blankets, or the like. A sensor is provided, which can be either inductive or capacitive, and is positioned on one side of the material opposite a rotatable and movable follower or finger on the other side. The finger is preferably made of ferromagnetic material and is resiliently biased towards and in contact with one surface of a material such as terry fabric. The sensor continuously monitors the distance between the finger and a reference point and generates a signal when a change in such distance occurs.

    摘要翻译： 可以在非磁性材料的两侧检测槽，优选在毛圈织物，地毯，毯子等中。 提供了一种传感器，其可以是电感的或电容的，并且位于材料的一侧上，与另一侧的可旋转和可移动的跟随器或手指相对。 手指优选地由铁磁材料制成，并且被弹性地偏压到与诸如毛圈织物的材料的一个表面接触。 传感器连续地监测手指和参考点之间的距离，并在发生这种距离的变化时产生信号。