摘要 |
<p>First fixed components (5, 6) (tanks) and second variably-positioned components (7, 8) (pumps) are fastened on a framework (2). They are connected by rigid lines (3, 4) : The variably-positioned components may be displaced in two (X, Y) or three (X, Y, Z) directions on the frame. Continuous adjustment is provided over a range, by clamping screws (17) in slots. The fixed components are tanks, the moveable ones are pumps. The lines comprise pipework with fixed connectors (22). The frame is tubular and includes at least two parallel tubes on which several variably-positioned components (7, 8) are adjustably fastened.</p> |