DE2751320

A power transmission drive comprising driving and driven sprockets interconnected by a chain consisting of interlaced ranks of links having projecting toes to engage the walls of the sprocket teeth and articulated by two-part pivots disposed transversely through aligned apertures in the links, the c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	JEFFREY, JOSEPH OLMSTEAD, ITHACA, N.Y., US
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:	A power transmission drive comprising driving and driven sprockets interconnected by a chain consisting of interlaced ranks of links having projecting toes to engage the walls of the sprocket teeth and articulated by two-part pivots disposed transversely through aligned apertures in the links, the cross-section of each pivot part being similar and generally equilateral about axes 120 DEG apart and the apertures being elongated in the direction of the link length. The pivot parts comprise a pin and a rocker each of which has three convex and three concave surfaces which alternate and are joined with one another. A convex surface of the pin and rocker meet in rocking engagement with one another.