Slide core unit

The configuration is such that there are provided a slide core 21 ( 21 A) disposed to be movable toward and away from a cavity (molding space) 8 a and driven at least in the direction toward the cavity 8 a according to the closing action of a mold 8 , and a guiding member (guiding means) 11 ( 11 A)...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ICHIKAWA IZUMI, TAKEMOTO MICHINORI
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 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:	The configuration is such that there are provided a slide core 21 ( 21 A) disposed to be movable toward and away from a cavity (molding space) 8 a and driven at least in the direction toward the cavity 8 a according to the closing action of a mold 8 , and a guiding member (guiding means) 11 ( 11 A) disposed at least on one mold member 7 of the mold and having a groove-shaped rail part 12 a for supporting the slide core 21 in the directions toward and away from the cavity 8 a, wherein one member out of the slide core 21 and guiding means 11 is provided with urging means for urging the slide core relative to the guiding member 11 in the direction away from the cavity 8 a. This configuration makes it possible to reduce the size and the maintenance cost of the slide core.