| 摘要 |
<p>A peristaltic pump (1) with a rotating squeeze roller carrier (12), a squeez e hose (14) partly looping around the squeeze rollers (13) and a curved contac t wall (19) for the squeeze hose (14), the contact wall (19) being opposite to the effective surface of the squeeze rollers, whereby the contact wall (19) is movable by way of a setting lever (5) from a setting (Fig. 5), which enables fitting with the squeeze hose (14), to a work setting (Fig. 6), pressing the squeeze hose (14) against the squeeze rollers (13) and whereby the contact wall (19) forms a part of a pump housing cover (6) at which the setting leve r (5) is positioned to be outwardly pivotable for displacement of the cover (6 ).</p> |
