MIXER WORKING HEAD Russian patent published in 1996 - IPC

FIELD: chemical, construction industries. SUBSTANCE: mixer working head has two in parallel located crankshafts spaced by some distance from each other. In series alternating one after another frames are fixed on first crankshaft. Upper ends of right and left sides of frames are tightened by ring and are turned relatively to lower ends by an angle of 0 < α < 2π. On second crankshaft there are two frames, upper and lower sides of which are orthogonal to each other. Upper sides of frames are rectilinear and lower sides are bent. EFFECT: simplified design. 7 dwg