Polymerization apparatus

Details Polymerization apparatus Polymerization apparatus

1997-05-05

1999-09-28

Davis, Robert

Plastic article or earthenware shaping or treating: apparatus

Means applying electrical or wave energy directly to work

Radiated energy

425389, A61C 1314, B29C 5128, B29C 5142

Patent

active

059584688

ABSTRACT:
A polymerization apparatus includes a first chamber and a second chamber and a flexible, radioparent diaphragm separating the first chamber from the second chamber. A radiation source emitting polymerization-inducing radiation into the first chamber is provided. The second chamber is adapted for receiving a model and a foil, positioned between the diaphragm and the model, to be subjected to the radiation of the radiation source. A device for generating a pressure differential between the first and the second chamber for deflecting the diaphragm toward the model to thereby deform the foil at the model is provided. An adjusting device for adjusting the distance between the model and the diaphragm is provided.

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patent: 5135695 (1992-08-01), Marcus
patent: 5573877 (1996-11-01), Inoue et al.
patent: 5726919 (1998-03-01), Azad et al.

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