INERTIAL DAMPER AND OSCILLATION AMPLITUDE DECREASING METHOD Russian patent published in 2020 - IPC E04B1/98 F16F7/10 

FIELD: physics.

SUBSTANCE: invention relates to inertial damper. Pendulum inertial damper comprises a group of suspensions hingedly connected to the fixed frame, a movable frame supported by suspensions, at least one inertial mass supported by the fixed frame or the movable frame, inertial mass drive system configured to convert the angle variation of at least one suspension relative to the fixed frame or the movable frame into movement of the inertial mass relative to the bearing frame.

EFFECT: invention allows increasing total kinetic energy of damper without increasing its weight and dimensions and facilitating its installation.

21 cl, 7 dwg