DOUBLE COGGED V-BELT

PROBLEM TO BE SOLVED: To provide a double cogged V-belt having improved durability while maintaining its transmitting performance. SOLUTION: A core 12 is formed of polyethylene terephthalate fibers or polyethylene naphthalate fibers. Cutout portions 40 are formed at the lower end of a lower cog 24 b...

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Bibliographische Detailangaben
Hauptverfasser:	NONAKA KEIZO, INOUE TOYOSHIGE
Format:	Patent
Sprache:	eng
Schlagworte:	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 LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a double cogged V-belt having improved durability while maintaining its transmitting performance. SOLUTION: A core 12 is formed of polyethylene terephthalate fibers or polyethylene naphthalate fibers. Cutout portions 40 are formed at the lower end of a lower cog 24 by obliquely cutting out corner portions at oblique surfaces 40a on both sides in the cross direction of a belt. The cutout portion 40 prevents the contact of both side faces 27 at the lower end of the lower cog 24 with a belt grooved face of a pulley. COPYRIGHT: (C)2004,JPO&NCIPI