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    • 1. 发明申请
    • Roller support arrangement for top and bottom display holder
    • 滚筒支撑装置用于顶部和底部显示支架
    • US20070209261A1
    • 2007-09-13
    • US11320005
    • 2005-12-28
    • Rebecca StoverDavid PitcherThomas BurrousSidney RoseAlan Stenfors
    • Rebecca StoverDavid PitcherThomas BurrousSidney RoseAlan Stenfors
    • G09F7/22
    • G09F7/18G09F2007/186
    • A support arrangement for supporting a poster from an adjacent or overhead member. The arrangement comprises an elongated first extruded housing on at least one side of the poster. The housing comprises three chambers defined by opposing sidewalls with a perpendicular connecting bridge and one set of opposing lips. The first and second elongated lips and the lower edge of the sidewalls define an elongated holding third chamber having tapered sidewalls comprising a wedge-shaped elongated chamber. The substrate to be supported may be inserted longitudinally through an elongated space between the tapered sidewalls. A pair of elongated, flexible rollers are arranged within that elongated wedge-shaped holding third chamber. The rollers are of non-linear configuration in at least two planes. The non-linear shape to the rollers ensures contact with the substrate even when the housing is used upside down on the bottom of a substrate. The tapered walls of the wedge-shaped chamber increasingly pinch the rollers together as gravity or another pulling force acts upon the substrate, thus holding the substrate tighter and denying gravity, or any other transverse pulling force, its effect on the substrate and housing.
    • 用于支持相邻或架空成员的海报的支持安排。 该布置包括在海报的至少一侧上的细长的第一挤压外壳。 壳体包括由具有垂直连接桥和一组相对的唇的相对侧壁限定的三个室。 第一和第二细长唇缘和侧壁的下边缘限定细长的保持第三室,其具有包括楔形细长室的锥形侧壁。 待支撑的基底可纵向插入锥形侧壁之间的细长空间。 一对细长的柔性辊布置在该细长的楔形保持第三室内。 辊子在至少两个平面中是非线性的。 即使将壳体倒置在基底的底部上,与滚子的非线性形状确保与基底接触。 楔形室的锥形壁随着重力而逐渐地夹在一起,或者另一个拉力作用在基板上,从而使基板更紧密并且拒绝其重力或任何其它横向拉力对基板和壳体的影响。