POWER TRANSMISSION CHAIN AND POWER TRANSMISSION DEVICE

PROBLEM TO BE SOLVED: To provide a power transmission chain and a power transmission device provided with a pin improved in wear resistance by forming the right and left ends of a pin differently in corresponding to the misalignment of a continuously variable transmission. SOLUTION: When a primary p...

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Bibliographische Detailangaben
Hauptverfasser:	KITAMURA KAZUHISA, FUKUI NOBUKI
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 chain and a power transmission device provided with a pin improved in wear resistance by forming the right and left ends of a pin differently in corresponding to the misalignment of a continuously variable transmission. SOLUTION: When a primary pulley has a misalignment to the left side for a secondary pulley, the end surfaces 14a, 14b of the pin 14 are different in shapes on the right and left sides so that a contact area of the end surfaces 14a, 14b of the pin 14 with the pulley becomes greater at the left end surface (positive direction side end surface ) 14b side of the pin 14. The curvature radius of the right end surface 14a of the pin 14 is R1 and the curvature radius of the left end surface 14b of the pin 14 is R2, satisfying R1