Rotating working tool and apparatus for culinary preparation examples provided to the embodiment of a liquid preparations

摘要

- The present invention relates to a working tool for electrical household appliance for culinary preparation of the type comprising a motor comprising a drive shaft, a working receptacle comprising a chimney, and a cover, said rotating working tool comprising a hub (2) that is elongate along an axis (3), the hub (2) forming a tube (4) having a lower axial opening (5), said rotating working tool comprising a bottom drive member (6) arranged inside the tube (4). - according to the invention, a vent (7) arranged in an external wall (8) of the hub (2) is connected to the lower axial opening (5) by a passage (18) is distinct from the bottom drive member (6).