MANUFACTURING METHOD OF RESIN MOLDED ARTICLE, RESIN MOLDED ARTICLE, RESIN MOLDED ARTICLE FOR ENDOSCOPE, ENDOSCOPE USING RESIN MOLDED ARTICLE, AND MANUFACTURING APPARATUS OF RESIN MOLDED ARTICLE

A manufacturing method of a resin molded article, includes a primary molding step of molding a primary compact having an optical element and a protruding portion by using a light transmissive molding material, and a secondary molding step of molding a secondary compact that supports the primary comp...

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Bibliographische Detailangaben
Hauptverfasser:	NONAKA WATARU, SHINMURA TORU, KIKUMORI KAZUHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS MEDICAL OR VETERINARY SCIENCE PERFORMING OPERATIONS PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SURGERY TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A manufacturing method of a resin molded article, includes a primary molding step of molding a primary compact having an optical element and a protruding portion by using a light transmissive molding material, and a secondary molding step of molding a secondary compact that supports the primary compact by using a molding material different from the molding material and integrating the primary compact with the secondary compact. The protruding portion is molded to protrude on the secondary compact side, and at the primary molding step, the molding material of the primary compact is supplied into a molding space for the optical element and it is thereby supplied into a cavity of a molding die for the primary compact.