| 摘要 |
PROBLEM TO BE SOLVED: To provide a bar screen device which facilitates the assembly or replacement of a bar, and which can accurately maintain an interval between the bars. SOLUTION: The bar screen device 1 is equipped with the horizontally elongated and arc-shaped bar 20, and a left end of the bar 20 is inserted into a holding plate 26 wherein a plurality of through-holes are formed. A protrusive part passing through the holding plate 26 is fixed by a vertically elongated bolt 29. A protruding piece 22 protruding to the backside is formed at the right end of the bar 20. The protruding piece 22 passes through the through-hole of the holding plate 26, and is fixed on the backside of the holding plate 26 by the bolt 29. COPYRIGHT: (C)2006,JPO&NCIPI
|
