| 摘要 |
A spring doctor, particularly for use for cleaning the surface of rolls (2), used in the paper industry, during operation and including a blade (8) that is essentially the width of the roll (2) being cleaned, and which is attached t o a blade holder (1). In the device, there are operating means (for example, 6 , 7) for creating the desired pressure of the doctor blade against the roll. Longitudinally, the blade (8) is curved for at least part of its length.</SD OAB>
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