| 摘要 |
<p>The machine i.e. floor saw (100), has a main chassis (106) carrying a circular saw (110), and movable with respect to a secondary chassis (104) between standby and machining positions by a driving unit (134) of a control mast (102). An actuating unit (120) e.g. wheel, is mounted on an upper plate arranged on top of the mast, and allows a user to actuate the driving unit. The mast is extended along a main axis (160) vertical with respect to floor (118). The mast and the driving unit allow height adjustment of the actuating unit along the main axis.</p> |
