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    • 7. 发明授权
    • Holder for stiffly flexible sheets
    • 支架用于柔性柔性片材
    • US4336888A
    • 1982-06-29
    • US49591
    • 1979-06-18
    • Robert T. FullerRobert J. Sanders
    • Robert T. FullerRobert J. Sanders
    • A47F7/16
    • A47F7/163
    • A holder for stiffly flexible sheets such as flooring samples which are likely to curl at their edges and corners. The holder has a proximal edge, a distal edge, and two side edges connecting the proximal and distal edges. The edges form a top central opening through which a sheet in the holder can be seen. Each of the four edges has a top rail to restrain the sheet from upward movement. The proximal edge has a bottom restraint and an edge restraint to restrain the sheet at that edge. A bottom support extends across the area bounded by the edges to give underlying support to the sheet. The top rail at the distal edge is shaped concavely to form a deflector to deflect the leading edge of a sheet inserted into the holder. Mounting pins can be provided for mounting the holder to a stand. The deflector deflects the leading edge of the sheet which it confronts into a channel. Mounting pins can be provided for mounting the holder to the stand.
    • 用于硬质柔性片材的支架,例如可能在其边缘和角落处卷曲的地板样品。 保持器具有近端边缘,远端边缘和连接近侧边缘和远端边缘的两个侧边缘。 边缘形成顶部中心开口,通过该顶部中央开口可以看到保持器中的片材。 四个边缘中的每一个具有顶部轨道以限制片材向上移动。 近侧边缘具有底部约束和边缘约束以在该边缘处限制片材。 底部支撑延伸跨越由边缘限定的区域,以向片材提供底层支撑。 远侧边缘处的顶部轨道成形为凹形以形成偏转器以偏转插入到支架中的片材的前缘。 可以提供安装销,用于将支架安装到支架上。 偏转器将其面对的片材的前缘偏转到通道中。 可以提供安装销,用于将支架安装到支架上。