Patent · US Expired

Apparatus for producing molded articles from a pourable compound

US4588368A · kind A · utility

11Cited by

13References

9Claims

0Family size

Assignees

Eugen Buhler · DE
Hutschenreuther AG · DE

Inventors

Eugen Buhler · Thannhausen, DE
Klaus Strobel · Selb, DE
Karl Schwarzmeier · Selb, DE

Key dates

Filing date	May 9, 1984
Grant date	May 13, 1986
Priority date	—
Expiry date	May 9, 2004

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S425/019
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

In an apparatus for producing molded articles from a pourable compound, such as an oxide-ceramic compound, for example a porcelain compound, an injection chamber is formed between an isostatic compression molding tool and an injection chamber. A suction opening is connected to the injection chamber. The pourable compound is supplied through an inlet opening. A fluidizing air inlet line is positioned in the compound inlet opening and it is movable relative to the inlet opening so that it can be placed in an open or closed position for admitting or blocking flow of the compound into the injection chamber.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.