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1. (WO2001003902) INJECTION MOLDING DEVICE

Pub. No.:    WO/2001/003902    International Application No.:    PCT/EP2000/006707
Publication Date: Fri Jan 19 00:59:59 CET 2001 International Filing Date: Fri Jul 14 01:59:59 CEST 2000
IPC: B29C 44/42
Applicants: DEMAG ERGOTECH GMBH
HERRMANN, Torsten
HERRMANN, Jürgen
SCHÜRMANN, Erich
KLAWITER, Kurt
Inventors: HERRMANN, Torsten
HERRMANN, Jürgen
SCHÜRMANN, Erich
KLAWITER, Kurt
Title: INJECTION MOLDING DEVICE
Abstract:
The invention relates to an injection molding device for foamable materials. According to the invention, the admixed foaming agent is dissolved in the material inside a pressure chamber (10). The invention is characterized in that the pressure chamber is formed between two plungers (14, 15) which can be axially displaced inside a pressure cylinder.