| 摘要 |
Cloth Retention Apparatus for retaining the edges of a filter cloth (10), comprises an edge strip (12) having a bead (14) which can engage with a channel in a frame member (18), and be retained therein by a wedging member (22). The wedging member may be separate or attached to the bead (14), or incorporated therein. The wedging member may be a spring member (111).</SDOA B> |
