POWER TRANSMISSION DEVICE

PROBLEM TO BE SOLVED: To provide a power transmission device capable of surely preventing a power transmission chain from coming off a pulley. SOLUTION: The power transmission device is formed of chain coming-off prevention surfaces 2f at the ends of outer diameter side of first and second pulleys 2...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	NAGAOKA TERUKO, YAMANE NOBUYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVINGPURPOSES BLASTING CHAINS ENGINEERING ELEMENTS AND UNITS FITTINGS PREDOMINANTLY USED THEREFOR GEARING 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 power transmission device capable of surely preventing a power transmission chain from coming off a pulley. SOLUTION: The power transmission device is formed of chain coming-off prevention surfaces 2f at the ends of outer diameter side of first and second pulleys 2, and the surfaces have an inclination angle closer to the right angle than the inclination angle of sheave surfaces 2c, 2d located at the inner diameter side from the ends. The inclination angle of the chain coming-off prevention surfaces 2f is set to θ