| 摘要 |
<p>A sharpening device for the cutting knife (12) of a face-to-face weaving machine, comprising a belt-shaped sharpening means (4) of a flexible material provided with a sharpening face that is so disposable that the cutting knife (12) during its back and forth going movements comes into contact with this sharpening face, and that is movable in order to bring various areas of the sharpening face within reach of the cutting knife (12). The sharpening means (4) can be unwound from a reel (7) and be wound up by another reel (3) in order to bring several areas of the sharpening face within reach of the cutting knife (12). The two reels (3), (7) and the belt-shaped sharpening means (4) can be made as a detachable unit. The sharpening means (4) preferably runs with the sharpening part over an elastically disposed curved surface (9). <IMAGE></p> |
