초록 ▼

A torsional damper type flywheel device wherein at least one of flywheel device components, for example, a spring connecting a drive side and a drive side of the flywheel device is asymmetric with respect to an axis of rotation of the flywheel device to form a total, original imbalance with respect

A torsional damper type flywheel device wherein at least one of flywheel device components, for example, a spring connecting a drive side and a drive side of the flywheel device is asymmetric with respect to an axis of rotation of the flywheel device to form a total, original imbalance with respect to the axis of rotation. The flywheel device includes a compensating imbalance which is equal and opposite to the original imbalance as a vector and is equally divided into two portions each distributed to each of the drive side and the driven side. The compensating imbalance is formed in the drive side and the driven side before assembly of the flywheel device. When the drive side and driven side rotate relative to each other by a torsional angle qqq

대표청구항 ▼

A torsional damper type flywheel device comprising: a drive side flywheel rotatable about an axis of rotation; a driven side flywheel rotatable relative to the drive side flywheel about the axis of rotation; a control plate rotatable relative to the drive side and driven side flywheels about the axi

A torsional damper type flywheel device comprising: a drive side flywheel rotatable about an axis of rotation; a driven side flywheel rotatable relative to the drive side flywheel about the axis of rotation; a control plate rotatable relative to the drive side and driven side flywheels about the axis of rotation; a plurality of springs, at least one of which is arranged between the drive side flywheel and the control plate and the remaining of which are arranged between the drive side and driven side flywheels, at least one of the plurality of springs being asymmetrically arranged with respect to the axis of rotation and at least one of the drive side, the drive side flywheels, and the control plate being asymmetrically configured to form a total, original imbalance of the flywheel device; and means constructed of an added or removed mass for providing a compensating imbalance which is equal in magnitude of a force and opposite in direction of a force to the original imbalance as a centrifugal force vector and is equally divided into two portions each distributed respectively to the drive side and driven side flywheels, the means for providing a compensating imbalance being defined in the drive side and driven side flywheels before assembly of the flywheel device.