Title:
VIBRATION SUPPRESSION DEVICE FOR RAILCAR
Document Type and Number:
WIPO Patent Application WO/2017/022318
Kind Code:
A1
Abstract:
[Problem] To provide a vibration suppression device for a railcar with which it is possible to reduce power consumption. [Solution] This vibration suppression device (1) for a railcar is provided with: a first semiactive damper (D1) that is a semiactive damper during normal control and is put in an unloaded state when not powered; and a second semiactive damper (D2) that is a semiactive damper during normal control and is a passive damper when not powered, or an actuator (A) that is an actuator during normal control and is a passive damper when not powered.
Inventors:
OGAWA TAKAYUKI (JP)
Application Number:
PCT/JP2016/066380
Publication Date:
February 09, 2017
Filing Date:
June 02, 2016
Export Citation:
Assignee:
KYB CORP (JP)
International Classes:
B61F5/24; F16F15/02
Foreign References:
| JP2014214832A | 2014-11-17 | |||
| JP2012076668A | 2012-04-19 | |||
| JP2011201333A | 2011-10-13 | |||
| JP2008247333A | 2008-10-16 |
Other References:
See also references of EP 3333040A4
Attorney, Agent or Firm:
AMANO, Izumi et al. (JP)
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