| 摘要 |
A brewing unit (1) for a coffee machine includes a brewing cylinder (2) comprising two plungers (4, 5). At least one of these elements (2, 4, 5) is movable relative to the others by means of a spindle drive (6) in order to form a brewing chamber within the brewing cylinder (2). The spindle drive (6) has a spindle (9) and an output-side element (10) engaging with the thread of the spindle (9). The brewing unit (1) has an electric motor forming one structural unit with said brewing unit. Therefore, the brewing unit may be inserted into a coffee machine as a single unit with its electric motor, may also be removed therefrom. |
