| 摘要 |
A mixing blade for a mixer for concrete, mortar, powders, dry or semi-dry granulates, mixtures with a cement base or similar or comparable mixtures or mixes comprises a shank which develops along a longitudinal axis and a mixing wall connected inclined to one end of said shank, transverse to the longitudinal axis. The mixing wall comprises, on one side of the longitudinal axis, a first front mixing plate, and on an opposite side, a second front mixing plate angled backward toward the longitudinal axis with respect to the first front mixing plate, by an angle of inclination of the plate. |
| 主权项 |
1. Mixing blade for a mixer for concrete, mortar, powders, dry and semi-dry granulates, mixtures with a cement base or similar or comparable mixtures or mixes comprising a shank which develops along a longitudinal axis and a mixing wall connected inclined to one end of said shank, transverse to said longitudinal axis, wherein the mixing wall comprises, on one side of the longitudinal axis, a first front mixing plate, and on an opposite side, a second front mixing plate angled backward toward the longitudinal axis with respect to the first front mixing plate, by an angle of inclination of the plate, in that said mixing wall is connected to the shank by means of a foot, inclined with respect to the shank, said inclined foot having a planar front surface from which the first front mixing plate and the second front mixing plate protrude on one side and the other, and in that the first front mixing plate lies on the same lying plane defined by the planar front surface, while the second front mixing plate is inclined negatively with respect to the lying plane by said angle of inclination of the plate. |
