INSULATOR STRUCTURE OF AN ENGINE MOUNT, CAPABLE OF IMPROVING THE PERFORMANCE OF NOISE, VIBRATION, AND TO HARNESS BY MINIMIZING THE FLOOR VIBRATION, ACCELERATION BOOMING, AND A DRIVEAWAY SOUND

摘要

PURPOSE: An insulator structure of an engine mount is provided to remove the additional unbalanced exciting force of a pitch direction generated in a three cylinder engine by setting a roll mount to a pitch shaft of a vehicle engine.;CONSTITUTION: An insulator structure of an engine mount comprises a front roll mount(170), a rear roll mount(180), and a rubber core. The front roll mount and the rear roll mount are individually formed on both ends of a power train(110). The front roll mount and the rear roll mount support a load of the power train. The front roll mount and the rear roll mount comprise an insulator, a stopper, and a metal core. The rubber core prevents collision between the stopper and the metal core. The metal core is connected to the insulator extended inside of the roll mounts.;COPYRIGHT KIPO 2013