ATE490143T1 - VIBRATION SUPPRESSION DEVICE FOR A RAIL VEHICLE - Google Patents

VIBRATION SUPPRESSION DEVICE FOR A RAIL VEHICLE

Info

Publication number
ATE490143T1
ATE490143T1 AT08013274T AT08013274T ATE490143T1 AT E490143 T1 ATE490143 T1 AT E490143T1 AT 08013274 T AT08013274 T AT 08013274T AT 08013274 T AT08013274 T AT 08013274T AT E490143 T1 ATE490143 T1 AT E490143T1
Authority
AT
Austria
Prior art keywords
control means
bogie
lateral vibration
vibration
damper
Prior art date
Application number
AT08013274T
Other languages
German (de)
Inventor
Mitsuru Murata
Original Assignee
Kayaba Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kayaba Industry Co Ltd filed Critical Kayaba Industry Co Ltd
Application granted granted Critical
Publication of ATE490143T1 publication Critical patent/ATE490143T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/04—Bolster supports or mountings
    • B61F5/12—Bolster supports or mountings incorporating dampers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/22—Guiding of the vehicle underframes with respect to the bogies
    • B61F5/24—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes
    • B61F5/245—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes by active damping, i.e. with means to vary the damping characteristics in accordance with track or vehicle induced reactions, especially in high speed mode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

A vibration suppression device that suppresses vibration in a railway vehicle 1 includes a damper 9 having a variable damping force, which extends and compresses in accordance with lateral vibration of a vehicle body 10 relative to a bogie 3, first control means that control the damping force of the damper 9 using sky-hook semi-active control in order to suppress the lateral vibration of the vehicle body 10, vertical direction acceleration detecting means 15 that detect acceleration in a vertical direction of the vehicle body 10, determining means that determine whether or not lateral vibration has occurred in the bogie 3 on the basis of the acceleration detected by the vertical direction acceleration detecting means 15, second control means that cause the damper 9 to operate so as to suppress the lateral vibration of the bogie (3), and switching control means that switch from the first control means to the second control means when lateral vibration is determined to have occurred in the bogie 3.
AT08013274T 2007-07-30 2008-07-23 VIBRATION SUPPRESSION DEVICE FOR A RAIL VEHICLE ATE490143T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070076123A KR101300893B1 (en) 2007-07-30 2007-07-30 Vibration restraint apparatus for railroad car

Publications (1)

Publication Number Publication Date
ATE490143T1 true ATE490143T1 (en) 2010-12-15

Family

ID=39874921

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08013274T ATE490143T1 (en) 2007-07-30 2008-07-23 VIBRATION SUPPRESSION DEVICE FOR A RAIL VEHICLE

Country Status (6)

Country Link
EP (1) EP2020356B1 (en)
KR (1) KR101300893B1 (en)
AT (1) ATE490143T1 (en)
DE (1) DE602008003719D1 (en)
DK (1) DK2020356T3 (en)
ES (1) ES2353485T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8807049B2 (en) * 2010-08-25 2014-08-19 Nippon Steel & Sumitomo Metal Corporation Vibration suppression device for railway vehicle
KR101252547B1 (en) * 2011-09-29 2013-04-08 현대로템 주식회사 Suspension device for rail vehicles
JP5503680B2 (en) * 2012-03-14 2014-05-28 カヤバ工業株式会社 Vibration control device for railway vehicles
EP2990294B1 (en) 2014-08-25 2017-10-18 Schweizerische Bundesbahnen SBB Device and method of controlling the suspension of railway vehicles
JP6450278B2 (en) * 2015-08-03 2019-01-09 Ｋｙｂ株式会社 Vibration control device for railway vehicles
KR101722493B1 (en) 2016-07-14 2017-04-06 한국철도기술연구원 Damper for generating variable damping force using variable resistor, and vibration system having the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0704364B1 (en) * 1994-09-30 2001-11-28 Kayaba Kogyo Kabushiki Kaisha Damper for damping transverse deflection of a railway vehicle and damping system
JP4023754B2 (en) 1997-04-28 2007-12-19 カヤバ工業株式会社 Vibration suppression device
JP4700862B2 (en) * 2001-09-07 2011-06-15 財団法人鉄道総合技術研究所 Railway vehicle
JP4845426B2 (en) * 2005-05-30 2011-12-28 川崎重工業株式会社 Car body vibration control device and car body vibration control method
JP4868829B2 (en) * 2005-11-11 2012-02-01 公益財団法人鉄道総合技術研究所 Railway vehicle vibration control device

Also Published As

Publication number Publication date
KR101300893B1 (en) 2013-08-27
EP2020356A2 (en) 2009-02-04
DK2020356T3 (en) 2011-03-07
DE602008003719D1 (en) 2011-01-13
ES2353485T3 (en) 2011-03-02
KR20090012376A (en) 2009-02-04
EP2020356A3 (en) 2009-09-09
EP2020356B1 (en) 2010-12-01

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties