VEHICLE VIBRATION REDUCING APPARATUS

摘要

A vehicle vibration reducing apparatus (1) includes: an inertial mass body (30); a first engagement device (41) that is switched between a state where a running power source (4) engages with a damper (6) of a power transmission device (5) so as to enable power transmission and a state where the engagement is released; a second engagement device (42) that is switched between a state where the power transmission device (5) engages with the inertial mass body (30) so as to enable power transmission in a power transmission pass different from that of the first engagement device (41) and a state where the engagement is released; and a third engagement device (43) that is switched between a state where the running power source (4) engages with the inertial mass body (30) so as to enable power transmission in a power transmission path different from those of the first engagement device (41) and the second engagement device (42) and a state where the engagement is released. Accordingly, the vehicle vibration reducing apparatus (1) can achieve an effect of properly reducing vibration.

主权项

1. A vibration reducing apparatus for a vehicle, the vehicle having a running power source generating rotational power for causing the vehicle to run, a driving wheel, and a power transmission device transmitting the rotational power to the driving wheel via a damper from the running power source, the vibration reducing apparatus comprising:
an inertial mass body that is connected to the running power source or the power transmission device; a first engagement device configured to switch between a state where the running power source engages with the damper of the power transmission device so as to enable power transmission between the running power source and the damper and a state where the engagement of the running power source and the damper is released; a second engagement device configured to switch between a state where the power transmission device engages with the inertial mass body so as to enable power transmission between the power transmission device and the inertial mass body in a power transmission pass different from that of the first engagement device and a state where the engagement of the power transmission device and the inertial mass body is released; and a third engagement device configured to switch between a state where the running power source engages with the inertial mass body so as to enable power transmission between the running power source and the inertial mass body in a power transmission path different from those of the first engagement device and the second engagement device and a state where the engagement of the running power source and the inertial mass body is released.