METHOD AND APPARATUS FOR PRODUCING RESIN COMPOSITE FOR TRANSMISSION BELT, AND TRANSMISSION BELT

PROBLEM TO BE SOLVED: To position a tensile element at the central part in the thickness direction of a transmission belt made of a resin in which the tensile element is embedded. SOLUTION: An apparatus for producing a resin composite for a transmission belt is equipped with a die 5 having a tensile...

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Bibliographische Detailangaben
Hauptverfasser:	OGINO MASAAKI, INOUE TOYOSHIGE
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVINGPURPOSES BLASTING CHAINS CHECKS FOR WINGS DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION ENGINEERING ELEMENTS AND UNITS FITTINGS PREDOMINANTLY USED THEREFOR FIXED CONSTRUCTIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING KEYS LIGHTING LOCKS MECHANICAL ENGINEERING PERFORMING OPERATIONS PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE SAFES SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WINDOW OR DOOR FITTINGS WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To position a tensile element at the central part in the thickness direction of a transmission belt made of a resin in which the tensile element is embedded. SOLUTION: An apparatus for producing a resin composite for a transmission belt is equipped with a die 5 having a tensile element inserting port 51, a molten resin inflow port 52 and a discharge port 53, a molten resin feeder 6 feeding a molten resin from the molten resin inflow port of the die 5 to the die 5 and a cooling roller 7 receiving an unsolidified composite 10 of the tensile element 3 discharged from the discharge port 53 of the die 5 and an unsolidified resin in its peripheral direction to successively and continuously cool the same. In this case, protruded parts 71 supporting the tensile element 3 and resin sinking parts allowing the resin of the unsolidified composite 10 to sink under its own wt. between the tensile element 3 and the outer peripheral surface of the cooling roller 7 to cool and solidify the same are provided to the outer peripheral surface of the cooling roller 7.