Connecting rod for machine i.e. internal combustion engine in automotive application, has connecting rod bearing with lateral processing surface that exhibits three-dimensionally designed processing geometry in partial area

摘要

#CMT# #/CMT# The rod has a connecting rod shaft with a processed connecting rod bearing at ends of the connecting rod shaft. The connecting rod bearing exhibits a processed cylindrical bearing surface and a lateral processing surface. The lateral processing surface of the connecting rod bearing has a three-dimensionally designed processing geometry in a partial area. A form of three-dimensional designed processing geometry exhibits a cylindrical drop. The bearing surface of the connecting rod bearing is designed in oval-shape in a cross section. #CMT# : #/CMT# An independent claim is also included for a method for processing of a connecting rod bearing. #CMT#USE : #/CMT# Connecting rod for use in machine i.e. internal combustion engine (claimed) that is utilized in an automotive application. #CMT#ADVANTAGE : #/CMT# The lateral processing surface of the connecting rod bearing is provided with three-dimensionally designed processing geometry in the partial area, thus supplying a lubrication medium such as oil, in the operating condition, and hence highly loading the connecting rod bearing in a favorable manner and increasing durability of the connecting rod.