| 摘要 |
The invention relates to a reversible rotary processing tool (200) comprising a hub (220) for driving about an axis of rotation (Δ) and a main body (210) rotationally driven by the drive hub (220) about the axis of rotation (Δ), the main body (210) extending about the drive hub (220), the main body (210) having two opposite faces (211, 212) each one having a peripheral rim (213, 214) and at least one processing member (231, 232) arranged between the drive hub (220) and the peripheral rim (213, 214). According to the invention, the drive hub (220) has, along the axis of rotation (Δ), a height (h) greater than a thickness (e) of the main body (210) along the axis of rotation (Δ), and the drive hub (220) is mounted with the ability to move with respect to the main body (210) in the direction of the axis of rotation (Δ). The invention also relates to a food preparation device and to a household electrical food preparation appliance comprising such a reversible rotary processing tool. |
