Piston assembly having offset bearing

A piston assembly is disclosed for use with an engine (10). The piston assembly may include a first and second piston crown (45) and a first and second connecting rod (14). The first and second connecting rods may each have a first end (24) pivotally connected to the first and second piston crowns,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	FOEGE AARON G
Format:	Patent
Sprache:	eng
Schlagworte:	BEARINGS BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A piston assembly is disclosed for use with an engine (10). The piston assembly may include a first and second piston crown (45) and a first and second connecting rod (14). The first and second connecting rods may each have a first end (24) pivotally connected to the first and second piston crowns, respectively, and a second end (26) with a circular opening configured to receive a throw (11) of a crankshaft (16). The second connecting rod may have a running surface (34) defining at least two outer lands (29) and at least one inner land (31) disposed between the at least two outer lands that alternately support a load of the second piston crown. The piston assembly may further include a bearing (28). Both the inner and outer lands may simultaneously support the load of the second piston crown against the bearing at a point of highest load on the second piston crown.