Pressure slip casting apparatus for producing sanitary ware

A pressure slip casting apparatus for producing a sanitary ware comprising:

• a stationary frame including a base, side posts and a top member;
• a mold having a bottom mold part, a core mold part and a pair of side mold parts;
• means to introduce a slip under pressure into said mold;
• each of said mold parts being formed of a porous body with internal passages for removing liquid from the slip in the mold;
• lifting hydraulic cylinder means secured to said top member of said stationary frame;
• a pair of suspending devices supported by a base plate attached to said lifting hydraulic cylinder means;
• an interlocking mechanism for operatively connecting said suspending devices to each other;
• and a hydraulic cylinder device for moving said suspending devices towards and away form each other through the action of said interlocking mechanism;
• said bottom mold part and said core mold part being attached to said base of said stationary frame and to the lower surface of said base plate, respectively, said side mold parts being suspended by said suspending devices so as to be brought and aligned together when said suspending devices are moved towards each other, said lifting hydraulic cylinder means for lowering said core mold part and said side mold parts in assembled state for sequentially assembling said side mold parts and said core mold parts with said bottom mold part and then clamping therewith;
• said apparatus further comprising clamping devices provided on said posts and capable of clamping said side mold parts to each other subsequent to the clamping operation preformed by said lifting hydraulic cylinder means.