Dynamic vibration absorbing damper in vehicle

摘要

PURPOSE: A device for absorbing vibration of a vehicle is provided to absorb vibration transmitted to the connection portion of a steering column and a steering wheel, and to reduce shimmy and shake by controlling frequency of shake or shimmy individually. CONSTITUTION: A steering column of a steering system is combined with a steering wheel by a mounting member, and a dynamic vibration absorber is formed in the mounting member to absorb vibration from the steering column. The dynamic vibration absorber is composed of a vibration damping body(20) fixed in a base bracket(10) combined with the steering column by an adhesive, and an additional mass(30) mounted in the vibration damping body along the shape of the base bracket. Shimmy or shake is reduced with absorbing vibration by controlling frequency individually.