| 摘要 |
Device for processing a material strip fed in a conveying direction comprises a drive having a traction mechanism revolving between an upper deviating roller (5) and a lower deviating roller (6) to move an upper girder (2) and a lower girder (3). The traction mechanism interacts with a drive motor (4) and is divided into two parts. The upper girder is connected to one part and the lower girder is connected to the other part of the traction mechanism. Preferred Features: The traction mechanism is formed as an interlocking mechanism with a toothed belt revolving between the deviating rollers or an endless revolving chain. |
