INJECTION MOLDED ARTICLE

PURPOSE: To enable a lingering residual gas at a spot where a weld line generates in a die to escape to a spot for another part, and thereby minimize the luster irregularities by the gas on the upper case of a main molding body. CONSTITUTION: The upper case 4 of a main molding body has a large hole...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	ITO RYUICHI, SHIBATA MASAHIRO, SUGANUMA YUJI, NOGAMI SEIJI
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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PURPOSE: To enable a lingering residual gas at a spot where a weld line generates in a die to escape to a spot for another part, and thereby minimize the luster irregularities by the gas on the upper case of a main molding body. CONSTITUTION: The upper case 4 of a main molding body has a large hole and a window part with the presence of a weld line 6 generated by the flow of a resin. Another gate 14 for running the resin to another part 9 is provided at a spot where a weld line 6 which is conspicuous due to luster irregularities generates among three gate positions 8.