Grip, molding method and molding apparatus therefore

An attachment portion is formed of a synthetic resin material integrally with both ends of a grip body formed of a synthetic resin. A pair of concave portions opposed to each other are provided on an outer peripheral surface of a resin layer forming a hollow portion provided through gas injection in...

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Bibliographische Detailangaben
Hauptverfasser:	SHIGENO, KAZUMICHI, NAGANO, AKIYOSHI, HOSOKAWA, TAKASHI, SAKUMA, YOSHIYUKI, TOTANI, CHIHARU
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BODY DETAILS OR KINDS OF RAILWAY VEHICLES HAND CARRIED BAGS HAND OR TRAVELLING ARTICLES HUMAN NECESSITIES INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES LUGGAGE PERFORMING OPERATIONS PURSES RAILWAYS SEATS SPECIALLY ADAPTED FOR VEHICLES SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THEBODY VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR VEHICLES IN GENERAL WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	An attachment portion is formed of a synthetic resin material integrally with both ends of a grip body formed of a synthetic resin. A pair of concave portions opposed to each other are provided on an outer peripheral surface of a resin layer forming a hollow portion provided through gas injection in an almost central part in longitudinal direction of the grip body, thereby reducing a volume of the hollow portion and increasing a thickness of the resin layer to enhance a rigidity.