首页> 外国专利> Assembly for preventing pigeons from entering the space between a pair of adjacent I-beams of a bridge

Assembly for preventing pigeons from entering the space between a pair of adjacent I-beams of a bridge

机译:防止鸽子进入桥梁的一对相邻工字梁之间空间的组件

摘要

An assembly for preventing pidgeons for entering the space between a pair of adjacent I-beams of a bridge or similar structure. In one embodiment, the assembly comprises a pair of generally C-shaped plastic clips and a generally rectangular plastic sheet. The clips are adapted to be mounted around the bottom surface and the lower inner and lower outer flanges of the I-beam. The plastic sheet is dimensioned so as to extend across the space between the pair of adjacent I-beams and to rest on top of the inner flanges of the I-beams. A plurality of small openings are formed in the plastic sheet. The pair of generally C-shaped clips are inserted through a pair of respective openings located on opposite sides of the plastic sheet.
机译:一种用于防止皮ge进入桥梁或类似结构的一对相邻工字梁之间的空间的组件。在一个实施例中,组件包括一对大体为C形的塑料夹和大体为矩形的塑料片。夹子适于安装在工字梁的底表面和下部内部和下部外部凸缘的周围。确定塑料片的尺寸,以使其在一对相邻的工字梁之间的空间上延伸并搁置在工字梁的内部凸缘上。在塑料片中形成多个小开口。一对大致为C形的夹子穿过位于塑料片材相对侧上的一对相应的开口插入。

著录项

  • 公开/公告号US5209032A

    专利类型

  • 公开/公告日1993-05-11

    原文格式PDF

  • 申请/专利权人 LAUMEISTER;THOMAS D.;

    申请/专利号US19910783259

  • 发明设计人 THOMAS D. LAUMEISTER;

    申请日1991-10-28

  • 分类号E04B1/72;

  • 国家 US

  • 入库时间 2022-08-22 04:58:24

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