Fecha de publicación: -- Fuente: WIPO "milk" A dosing pump for viscous milk products comprises a reduction gearmotor, crank mechanisms, sliding plungers, working cylinders with gaskets, suction header and discharge one with back valves. The axes of reciprocal motion of sliding plungers are shifted relative to the rotation axis of crank towards the trajectory of pin movement, and each crank is made as bushing with disc which has a number of threaded openings placed over a spiral and radial mortises passing through the axes of threaded openings in one of which threaded part of the pin is fixed by means of collet bushing with flange that gets in respective radial mortise.