A COMPRESSION MOULDING METHOD AND APPARATUS

A moulding apparatus for forming an object with a mouldable material, the moulding apparatus having a forming region delimited by a lateral surface extending around a central zone. The moulding apparatus includesa plurality of sectors defining the lateral surface, each sector having a body delimited...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PUCCI, Fabrizio, PARRINELLO, Fiorenzo
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS MAKING GRANULES OR PREFORMS PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A moulding apparatus for forming an object with a mouldable material, the moulding apparatus having a forming region delimited by a lateral surface extending around a central zone. The moulding apparatus includesa plurality of sectors defining the lateral surface, each sector having a body delimited by a forming surface,at least a first pushing device for applying, on a first sector of said plurality, a first force directed towards the central zone in a first direction,at least a second pushing device for applying, on a second sector of said plurality, a second force directed towards the central zone in a second direction, and the second direction being arranged transversely to the first direction.