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    • 8. 发明授权
    • Bobbin for roll stock
    • 卷筒纸卷轴
    • US08770509B2
    • 2014-07-08
    • US13021322
    • 2011-02-04
    • Gil TzurRan Cohen
    • Gil TzurRan Cohen
    • B65H75/08
    • B65H75/187B65H75/143
    • In one embodiment of the present invention, a device for supporting and storing wound material thereon may include a substantially cylindrical, hollow bobbin having a thickness defined by an inner and outer diameter for supporting and storing material wound around the exterior surface thereof, and a reinforcing apparatus located at one end of the bobbin, the apparatus having generally a cylindrical shape and a length comprising two zones, the outside surface of the first zone being in contact with a portion of an inner surface of the bobbin, and the second zone of the apparatus extending beyond the end of the bobbin.
    • 在本发明的一个实施例中,用于在其上支撑和储存卷绕材料的装置可以包括基本上圆柱形的中空筒管,其具有由内外径限定的厚度,用于支撑和储存绕其外表面缠绕的材料, 设备位于线轴的一端,该装置具有大致圆柱形形状,长度包括两个区域,第一区域的外表面与线轴的内表面的一部分接触,第二区域 设备延伸超过线轴的端部。