| 摘要 |
A document shredder comprises, with its knife carrier-disks (9), knife waves (10, 11) interleaved into each other in the form of combs, and on both sides of said knife waves a scraper comb (2, 3), the teeth (18) of which on the input side are situated in the intervals (20) between, on the one hand, the cutting area (21) formed by the mutually overlapping portion of the knife carrier-disks (9) and, on the other hand, the respective gap bottom (5), and reach through said intervals (20) the output area (22). |
