| 摘要 |
In an apparatus for bending sheet plates, the bent-up longitudinal edges of the said plates should remain smooth. To achieve this, the apparatus has jaws 6, 7 at both ends of a conveying roller 1, the said jaws forming guiding gaps 10 for the bent-up longitudinal edges a, b. The jaws 6, 7 extend into the bending zone 11 and are fixed relative to the direction of rotation of the rollers 1, 2. <IMAGE>
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