MANUFACTURE OF FIBER-REINFORCED RESIN-MADE GOLF CLUB HEAD

PROBLEM TO BE SOLVED: To provide a manufacturing method of a fiber reinforced resin-made golf club head by which pin holes are reduced and a long fiber can be used as reinforcing fiber. SOLUTION: Reinforcing fibers 3 composed of long fibers are wound round an elastic skin layer 1 inside which air is...

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Bibliographische Detailangaben
1. Verfasser:	SODA TAKEO
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING AMUSEMENTS APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING BALL GAMES GAMES HUMAN NECESSITIES 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 SPORTS TRAINING EQUIPMENT TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a manufacturing method of a fiber reinforced resin-made golf club head by which pin holes are reduced and a long fiber can be used as reinforcing fiber. SOLUTION: Reinforcing fibers 3 composed of long fibers are wound round an elastic skin layer 1 inside which air is sealed, and this is set in a mold 4, and air of a reinforcing fiber layer 11 is sucked from an intake air hole 7 of its mold 4. Next, thermosetting resin is injected into the reinforcing fiber layer 11 from a resin injection hole 8, and this is hardened, and a golf club head is manufactured.