| 摘要 |
<p>The grinder has a grinding tool (3) arranged on a container (1), and a stator (4) comprising teeth (5). A rotor (6) comprising teeth (7) is supported in the stator and designed in an axially-displaceable manner over a cover (9) that is fixedly connected with the rotor. A peripheral part (20) of the cover has inwardly-projecting projections (19) that engage circumferentially running fin (17) of a container neck (2). The fin forms an upper limitation of a circumferentially running channel (18), where breadth of the channel corresponds to length of axial displacement path of the rotor.</p> |
