| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a water spray screen device capable of keeping a satisfactory appearance of the device. <P>SOLUTION: A plurality of rotary shafts 30, 31 are supported in parallel between columns 22, 23 of a frame 21. A screen 32 is tension-laid between the rotary shafts 30, 31. A water spray device 44 is provided to spray water toward the screen 32. A motor 33 for rotating the rotary shaft 30 is supported to the column 22 of the frame 21 under a condition stored in an inside of the rotary shaft 30. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
