Device for vacuum forming a plastic supporting plate having undercuts

Apparatus for vacuum forming a plastic carrier plate (12) with undercut projections (18) comprises a molding plug with projecting pieces (29) mounted loosely in guides (28) with a retaining mechanism (31) for moving them between a working position and a demolding position.

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Bibliographische Detailangaben
1. Verfasser:	WISANN, INGO
Format:	Patent
Sprache:	eng ; pol
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES PERFORMING OPERATIONS 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:	Apparatus for vacuum forming a plastic carrier plate (12) with undercut projections (18) comprises a molding plug with projecting pieces (29) mounted loosely in guides (28) with a retaining mechanism (31) for moving them between a working position and a demolding position.