Patent ID: 6779996
Filing Date: 2004-08-24
Classification: B28B

Abstract:
A molding apparatus for casting a toilet having a bowl and rim, comprising:a frame member; a top mold part, two side mold parts and a bottom mold part, the mold parts being capable of forming an upside down portion of a plumbing fixture when the mold parts are in a molding position; and mold reciprocating members connected to the mold parts and to the frame member to move the mold parts between the molding position and retracted positions in an automated manner, the mold reciprocating members and the mold parts being constructed and arranged so as to be able to move the bottom mold part down relative to the side mold parts when the side mold parts are still in the molding position; wherein the molding apparatus is suitable to form a bowl, and wherein the molding apparatus further comprises a rim support member capable of moving a rim into contact with the bowl after the bottom mold part is moved away from the side mold parts and while the bowl is still at least partially between the side mold parts.