ROTATING WASHING-DRYING APPARATUS Russian patent published in 1994 - IPC

FIELD: cleansing, washing and drying of complex profile box-type pieces with holes. SUBSTANCE: apparatus has: base with pillar stationary fixed in its center; center cross, mounted on pillar and capable to rotate in bearing joint. Center cross has several telescopic suspensions and carriages. Holders to locate treated pieces are fixed to carriages. Vertical motion drive has pneumatic distributors and pneumatic cylinders, to which carriages with grippers are fixed. Counterbalances are located free inside pipes and, using blocks, mounted on each of poles, by flexible links are connected with carriages. Counterbalances keep holders in upper position during center cross rotation and after vertical motion switch is on corresponding holders are going down in washing bath and in rinsing bath. In the case counterbalances are moving free inside pipes, which have guiding grooves "a" for pins, fixed in counterbalances. EFFECT: apparatus is used for complex profile box-type pieces with holes cleansing, washing and drying. 5 dwg