| 摘要 |
<p>The extrusion device has a retaining space (12) for a container and a piston rod (13) that is adjusted opposite to the retaining space. A feed mechanism (21) is arranged at the piston rod and has a locking lever (22,23) that is tilted in longitudinal direction. An unlocking device has operating sections (37), which are provided at a distance from each other.</p> |
