| 发明名称 | Sifting screen | ||
| 摘要 | There is provided a screen frame adapted for use in a shaker to separate solids from liquid/solid mixture and to which woven wire mesh is to be attached, comprising a plurality of intersecting elongate members (12) defining a plurality of openings (10), or cells, wherein at least one protrusion (26) in the form of an elongate rib extends partway across each opening (10). | ||
| 申请公布号 | US8789707(B2) | 申请公布日期 | 2014.07.29 |
| 申请号 | US200913131455 | 申请日期 | 2009.12.14 |
| 申请人 | United Wire Limited | 发明人 | Robertson Graham |
| 分类号 | B01D39/10;B01D33/03;B07B1/46 | 主分类号 | B01D39/10 |
| 代理机构 | Barnes & Thornburg LLP | 代理人 | Barnes & Thornburg LLP |
| 主权项 | 1. A screen frame adapted for use in a shaker to separate solids from liquid/solid mixture and to which woven wire mesh is attached, comprising a plurality of intersecting elongate members defining a plurality of openings, or cells, wherein at least one protrusion extends from part of an elongate member partway across at least one opening. | ||
| 地址 | GB | ||