Title:
PENDULUM DAMPER SYSTEM
Document Type and Number:
Japanese Patent JP2019002446
Kind Code:
A
Abstract:
To provide a pendulum damper system which can actively set vibration suppression torque which cancels vibration torque having an arbitrary cycle and amplitude.SOLUTION: A pendulum damper system includes a vibrator 10, an engagement member 12, and a control part 14. The vibrator 10 includes: an elastic body 26 connected to a shaft 24, to which rotational driving force is transmitted from a rotary driving source 20, at one end; and a mass body 28 connected to the other end of the elastic body 26 and is provided in parallel to a rotational driving force transmission path. The engagement member 12 may engage with the mass body 28. The control part 14 causes the mass body 28 and the engagement member 12 to engage with each other intermittently to control vibration of the vibrator 10.SELECTED DRAWING: Figure 1
Inventors:
TSUCHIYA EIJI
YONEZAWA NORIO
YONEZAWA NORIO
Application Number:
JP2017116134A
Publication Date:
January 10, 2019
Filing Date:
June 13, 2017
Export Citation:
Assignee:
TOYOTA CENTRAL RES & DEV
International Classes:
F16F15/14; F16D13/46; F16D55/00; F16F15/18
Domestic Patent References:
| JP2013148186A | 2013-08-01 | |||
| JP2015135179A | 2015-07-27 |
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office