| 摘要 |
PROBLEM TO BE SOLVED: To provide a seal mechanism of shot blasting device for wires capable of lessening the residual warp of a brush, preventing the shot from hopping out certainly, and performing brush replacement easily. SOLUTION: Three or more partitioning plates furnished with a through hole in each center are installed upright on a receptacle gutter case having a V-form section so that two or more brush inserting space is partitioned, and a shot takeout hole is provided in a receptacle gutter case slope corresponding with each brush inserting space, and two or more fiber brushes in quadrangular shape furnished with a cutout are loosely fitted in the brush inserting spaces alternately so that the fibers of the brushes intersect, and a lid having an inverted V-form section is put on the brush from above with a certain gap reserved in between.
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