Abstract: Provided is a rotor group for electromechanical components including a substantially cylindrical, magnetic element, defining a main axis, two bases and a side surface, and including a through hole substantially centred on the main axis, defining inner walls and including at least one groove, for the rotational constraint around the main axis of a transmission element with respect to the magnetic element, on the inner walls, and the transmission element including polymeric material, mainly arranged inside the through hole, including coupling tabs, in contact with the inner walls of the through hole, configured for the rotational constraint around the main axis of the transmission element with respect to the magnetic element and including coupling tabs presenting folded free ends in situ, in contact with at least one of the bases, adapted to constrain the translation along the main axis of the transmission element with respect to the magnetic element.

Abstract: Provided is a rotor group for electromechanical components including a substantially cylindrical, magnetic element, defining a main axis, two bases and a side surface, and including a through hole substantially centred on the main axis, defining inner walls and including at least one groove, for the rotational constraint around the main axis of a transmission element with respect to the magnetic element, on the inner walls, and the transmission element including polymeric material, mainly arranged inside the through hole, including coupling tabs, in contact with the inner walls of the through hole, configured for the rotational constraint around the main axis of the transmission element with respect to the magnetic element and including coupling tabs presenting folded free ends in situ, in contact with at least one of the bases, adapted to constrain the translation along the main axis of the transmission element with respect to the magnetic element.

Abstract: Domestic use food baking oven to be embedded is provided with a ventilation system for the thermal insulation of the baking chamber, an airflow control device of the heat dispersion from the baking chamber, and integrated ventilation system for the thermal insulation of the baking chamber. At the baking chamber access span, and in an operative baking condition with the baking chamber access door in an open condition, the forced airflow is generated by the ventilation system for the thermal insulation of the baking chamber, which is in a diverted condition at the baking chamber access span. The airflow is diverted by a flow diverter, being of the type which can be shut down as soon as the access door of the oven, in a closed condition, is arranged in abutment with the flow diverter or with a part of it.