| 摘要 |
<p>A device in rinsing screens (10) in flowing water, and of the type which is actuatable by a driving mechanism (13, 14) giving the screen (10) a closed path (21) of motion in its plane. Above the screen (10) is provided at least one shield (23) or the like along at least a part of the screen length, and which shield is movably arranged and designed to exert a pressure during the hoisting movement of the screen upon any goods (26) situated on the screen.</p> |
