| 摘要 |
<p>The device has a cutting wheel supported in a slide. The slide is actuated manually and the cutting head is adjustable. The cutting head (5, 6) has an adjusting part with screw (9) and spring (10). It also has a cutting wheel (16) carrying a part (6) movable relative to the adjusting part by means of second spring (14). This arrangement is guided vertically in a slide (4). Adjacent to the cutting wheel is a sliding lever (17) with a horizontal pivot pin (18) held in the wheel carrying part (6). This lever lifts the cutting wheel away from the tile when the latter approaches the tile edge.</p> |
