Method for rotationally molding an article with a vulnerable ins

Details Method for rotationally molding an article with a vulnerable ins Method for rotationally molding an article with a vulnerable ins

1993-12-02

1995-09-26

Kuhns, Allan R.

Plastic and nonmetallic article shaping or treating: processes

Pore forming in situ

Composite article making

264 467, 264255, 2642711, 264311, B29C 4406, B29C 4412

Patent

active

054532302

ABSTRACT:
Methods and apparatus for molding a solid article incorporating one or more vulnerable inserts are disclosed. Centrifugal casting methods for producing a finished article composed of single or multiple curable fluid compounds utilize a self-releasing securing device for holding an insert stably and insulatedly protected within a mold.

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