| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a grizzly bar in which a ceramic bar is hardly damaged and which therefore has a prolonged usable life. Ž<P>SOLUTION: The grizzly bar 10 includes: a support bar 1 attached to a support frame of a vibrating sieve; an elastomer sheet 3 arranged on the upper surface of the support bar 1; the ceramic bar 2 supported by the support bar 1 via the elastomer sheet 3; and a fastening member 4 which is inserted from the upper surface of the ceramic bar 2 toward the lower surface and attaches the ceramic bar 2 to the support bar 1 via the elastomer sheet 3. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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