DOUBLE MASS FLY WHEEL CAPABLE OF REPLACING A LUBRICANT THAT ENABLES TO INCREASE THE INERTIA MOMENT IN THE ROTATION OF THE DOUBLE MASS FLY WHEEL

摘要

PURPOSE: A double mass fly wheel capable of replacing a lubricant is provided to extend the lifetime of the double mass fly wheel by supplementing or replacing the lubricant.;CONSTITUTION: A double mass fly wheel(10) capable of replacing a lubricant comprises a primary wheel(20), a space unit, a drive plate(40), a secondary wheel(30), and a damping spring(50). The primary wheel is joined to an engine output shaft of a vehicle. The drive plate is received in the primary wheel. The secondary wheel is joined to an input shaft of transmission. The space unit is formed inside the primary wheel in a circumferential direction. The damping spring is installed inside the space unit and pressurized by the relative rotation of the primary wheel and drive plate.;COPYRIGHT KIPO 2013