Method of forming articles of manufacture of various shapes incl

Details Method of forming articles of manufacture of various shapes incl Method of forming articles of manufacture of various shapes incl

1995-06-01

1999-07-27

Timm, Catherine

Plastic and nonmetallic article shaping or treating: processes

Direct application of fluid pressure differential to...

Producing multilayer work or article

264259, 2642711, 27 3, 27 7, B29C 5110, B29C 5112

Patent

active

059285990

ABSTRACT:
A method of forming an article of manufacture which includes an undercut therein comprises the steps of providing a tool, removably positioning at least one consumable form adjacent to the tool, providing settable material from which to mold a finished part, molding the material onto the tool and on the form so as to encapsulate the form within the material to thereby form an undercut therein, allowing the material to set to form the finished part and separating the tool from the finished part and the encapsulated form. A method is also provided for forming articles of manufacture of various configurations utilizing a single generic tool by repeating the steps with differently shaped forms removably affixed to the single generic tool in different locations to produce a plurality of finished parts of varying configurations with the single generic tool.

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