Stirrer

Abstract

The subject of the application is a mixer comprising a shaft with a hub on which a disc equipped with blades is mounted, characterized in that the disc (1) has at least one recess (2) in the shape of a circle sector, one edge of which runs along a radius and the other along a chord, and at the top of the recess (2) a hinge is attached to which a blade (5) is attached via a T-shaped arm (4), which has perforations and a cross-section in the shape of an arc and is perpendicular to the disc (1). Preferably, the hinge comprises a sleeve (3a) attached at the top of the recess (2), two sleeves (3b) attached at the ends of the cross-member of the arm (4) and a pin (3c).

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