MIXER WORKING HEAD Russian patent published in 1996 - IPC

FIELD: chemical, construction industries. SUBSTANCE: mixer working head has two parallel placed in symmetry crankshafts spaced by some distance from each other and on each of which two frames are fixed. Upper and lower sides of frames are orthogonal to each other. Upper sides of frames on one crankshaft are made in the form of figure and lower sides of frames on the crankshaft are rectilinear. In the case length of frame upper side is bigger than length of ins lower side. Upper sides of frames on other crankshaft are made rectilinear and lower sides are made in the form of figure S. In the case length of frame upper side is less than length of the frame lower side. Besides, upper sides of two frames are bent clockwise in respect to the frames lower sides and the frames rest sides are made screw-shaped. EFFECT: simplified design. 8 dwg