HOUSEHOLD WASHING MACHINE Russian patent published in 1996 - IPC

FIELD: washing machines. SUBSTANCE: household washing machine has tubular framework carrying hydraulic drive body furnished with discharge branch pipe connected with drum for rinsing, and inlet pipe connected with faucet. Rotor of hydraulic drive is connected with drive rollers made in form of blocks with grooves on their side surface. Washing drum has similar grooves on its ends for lifting on rollers by means of endless flexible members, or has flanges for installation on drive roller and freely rotating rollers. Rinsing drum is suspended from rollers of from drum or on rollers by means of flexible members. Each drive roller may have several grooves of different diameters. Hollow of tubular framework in the upper part is connected with discharge branch pipe, and in the lower part, with rinsing drum. EFFECT: higher efficiency. 7 cl, 3 dwg