MANUFACTURE OF BELT HAVING CORE BODY THEREIN AND CORE BODY PROTECTING TOOL TO BE USED THEREFOR

PURPOSE:To prevent an outer mold from contacting with a core body when the outer mold is to be embedded in an inner mold after the core body is wound on the inner mold for manufacturing a belt having the core body therein. CONSTITUTION:A base 2 of a core body protecting tool 1 is fixed to an end fac...

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Bibliographische Detailangaben
Hauptverfasser:	EDA MINORU, TAKAO YOSHIHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVINGPURPOSES BLASTING CHAINS ENGINEERING ELEMENTS AND UNITS FITTINGS PREDOMINANTLY USED THEREFOR GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	PURPOSE:To prevent an outer mold from contacting with a core body when the outer mold is to be embedded in an inner mold after the core body is wound on the inner mold for manufacturing a belt having the core body therein. CONSTITUTION:A base 2 of a core body protecting tool 1 is fixed to an end face of an inner mold 11 and a plurality of core body protecting members 3 which extend radially from the base 2 are arranged on the outside of a core body 13. In that state, an outer mold 15 is embedded in the inner mold with the core body protecting members 3 as a guide, so that contact of the core body 13 and the outer mold 15 can be prevented by the core body protecting members 3.