Apparatus and method for creating a structure with complex external and internal shapes

摘要

An apparatus and method for creating a structure (10) with complex external and internal shapes (12 and 14) includes a unitary flexible mold of a structure (10) with complex external shapes (12). A unitary flexible male mold (24) of the interior of the structure with complex internal shapes (14) that mirror the complex external shapes (12) is created. A keying device (42) connected to the molds (16 and 24) is utilized so that the unitary flexible female mold (16) and the unitary flexible male mold (24) are maintained in a predetermined, fixed relationship (40) when pressed together.