The system of mass of contrarrotau00e7u00e3o configured to be applied to an internal combustion engine with four cylinders in line to balance the vibrations produced by the said engine.And the engine with four cylinders in line comprising said system.

摘要

The system of mass of contrarrotau00e7u00e3o configured to be applied to an internal combustion engine with four cylinders in line to balance the vibrations produced by the said engine.And the engine with four cylinders in line comprising said system.The present invention relates to a system for mass of contrarrotau00e7u00e3o to balance the vibrations produced by a motor vehicle.Comprising a central support (21) and mass eccentric to contrarrotau00e7u00e3o (22,23,24,25) projetandos are from two opposite sides of the support.