APPARATUS FOR CHEMICAL TREATMENT OF PARTS ON SUSPENSIONS Russian patent published in 1994 - IPC

FIELD: stream treatment of parts. SUBSTANCE: apparatus has bath with treating solution stream forming devices disposed at both sides of bath. Each device has tubes disposed in horizontal plane and provided with stream forming members. Tubes are connected through vertical branch pipes with hollow guide connected through slots in bath body with hollow rods of respective pneumatic cylinders having three-way distributors to increase working volume of bath. Each slot has variable-configuration members formed as bellows. Each hollow guide is made U-shaped and provided with flanges at its both ends. Each pneumatic cylinder is formed as double-action pneumatic cylinder with double-sided rod disposed at both sides of piston. Rod has flange at one end and other end of rod is connected through flexible hose with respective collector for supplying treating solution. EFFECT: enhanced reliability in operation. 2 dwg