| 摘要 |
<p>The flagstone-cutting machine has a slide working on a horizontal guide above a flagstone support. A bell-crank lever on the slide has one arm extending downwards and with a cutter wheel on the end, while the other forms the actuating arm. The slide has mounted on it the lower part of a flagstone breaker head, while its upper part is attached loosely to the actuating arm. The breaker head (6) is accommodated inside the angle formed by the bell-crank lever (9). Its lower part can consist of a prismatic sleeve, sliding on a guide bar of corresponding cross-section.</p> |
