GROUND CLEARANCE ADJUSTING SYSTEM FOR A FLOOR POLISHER
摘要
<p>A ground clearance adjusting system of a polisher, wherein rotation of a control wheel (54) allows synchronous translation of three points of the body (30) of said polisher the operating member (60) is connected in a balancing manner with: such translation causes the operating member (60) to stay in contact with the surface to be polished even when the same member (60) due to wear sees its thickness decreasing.</p>
