会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明申请
    • REEL ASSEMBLY FOR WINDING WEB MATERIALS
    • 用于卷绕网材的卷板组件
    • US20070278342A1
    • 2007-12-06
    • US11697860
    • 2007-04-09
    • Robert A. Harkins
    • Robert A. Harkins
    • B65H75/14
    • B65H19/305B65H75/246
    • A reel assembly includes a first hub defining an outer surface, a second hub co-axially disposed relative to the first hub, and a first movable member including a spooling surface that is movable to a position exterior to the outer surface to define at least a portion of an effective outer reel diameter of the assembly. The first and second hubs are manually rotatable relative to one another between a first rotational position and a second rotational position, the assembly being characterized by an expanded state in the first rotational position and a contracted state in the second rotational position where the effective outer reel diameter is greater in the expanded state than in the contracted state.
    • 卷轴组件包括限定外表面的第一轮毂,相对于第一轮毂同轴设置的第二轮毂,以及第一可移动部件,其包括可绕外表面移动到外表面外部的位置的至少一个 组件的有效外卷轴直径的一部分。 第一和第二轮毂​​可以在第一旋转位置和第二旋转位置之间相对于彼此手动地旋转,该组件的特征在于在第一旋转位置处的展开状态和处于第二旋转位置的收缩状态,其中有效外部卷轴 膨胀状态下的直径大于承包状态。