MOUNT USING NEGATIVE SPRING

摘要

A mount using a negative stiffness system according to the present invention is a rubber mount comprising an upper plate on which an engine is mounted; a lower plate joined to a vehicle body; and rubber mount main rubber joined to a space between the upper plate and the lower plate. The mount using a negative stiffness system comprises a vibration plate inserted into the rubber mount main rubber to vibrate in a space between the upper plate and the lower plate; multiple elastic parts joined to the vehicle body to provide elasticity towards the vibration plate; and multiple power transmission rods of which one end is hinged to the vibration plate and of which the other end is hinged to the elastic parts. The elasticity of the elastic parts is transmitted to the vibration plate through the power transmission rods, thereby reducing vibration generated by the engine.