THRUST BEARING HAVING IMPROVED ROLLING PINS AND LEVELING PLATE ELEMENTS

A thrust bearing having improved rolling pins and/or leveling plates that reduce wear and/or the size of the thrust bearing. In one aspect, the rolling pins have a substantially smaller radius of curvature than the surfaces of the lower leveling plates in which they nest. In another aspect, a leveli...

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Bibliographische Detailangaben
1. Verfasser:	WILKES JOSEPH J
Format:	Patent
Sprache:	eng
Schlagworte:	BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A thrust bearing having improved rolling pins and/or leveling plates that reduce wear and/or the size of the thrust bearing. In one aspect, the rolling pins have a substantially smaller radius of curvature than the surfaces of the lower leveling plates in which they nest. In another aspect, a leveling plate is used that has a substantially planar surface that contacts the rolling pins. In still another aspect, the rolling pins have a transverse cross-section having non-uniform radius of curvature. In yet another embodiment, the rolling pins have a transverse cross-section having a minor axis and a major axis.