| 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 to 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.
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