INSERT OF MILKING MACHINE Russian patent published in 2017 - IPC A01J5/08 

FIELD: agriculture.

SUBSTANCE: insert of the milking machine contains a chamber defining the internal space for receiving the teat. The chamber has a polygonal cross-sectional shape perpendicular to the longitudinal axis. The polygonal cross-sectional shape has a plurality of corner portions and a plurality of side portions each connecting two of the corner portions. Each corner portion comprises an inner surface facing the inner space and having an inner radius extending from the inner space to the inner surface. The inner radius is the same for each corner section. The inner radius of each corner portion is at least 4 mm in the central part of the corner section.

EFFECT: reducing teat deformation.

17 cl, 11 dwg