PL2226232T3 - Controlled pneumatic tilting system in railway vehicles - Google Patents

Controlled pneumatic tilting system in railway vehicles

Info

Publication number
PL2226232T3
PL2226232T3 PL09154500T PL09154500T PL2226232T3 PL 2226232 T3 PL2226232 T3 PL 2226232T3 PL 09154500 T PL09154500 T PL 09154500T PL 09154500 T PL09154500 T PL 09154500T PL 2226232 T3 PL2226232 T3 PL 2226232T3
Authority
PL
Poland
Prior art keywords
railway vehicles
tilting system
controlled pneumatic
pneumatic springs
valves
Prior art date
Application number
PL09154500T
Other languages
Polish (pl)
Inventor
Echeverria Ibon Eciolaza
Castellanos Gorka Aguirre
Ortiz José Germán Giménez
Original Assignee
Construcciones Y Aux De Ferrocarriles S A
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 Construcciones Y Aux De Ferrocarriles S A filed Critical Construcciones Y Aux De Ferrocarriles S A
Publication of PL2226232T3 publication Critical patent/PL2226232T3/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
    • B61F5/22—Guiding of the vehicle underframes with respect to the bogies

Landscapes

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

Abstract

The invention relates to a controlled pneumatic tilting system in railway vehicles, with pneumatic springs (1.1, 1.2) for controlling the height of the body (4) with respect to the bogie (2), having opening and shut-off valves (7.1, 7.2) for said pneumatic springs, which incorporate a mechanical device formed by a rotating part (8.1, 8.2) and a seismic mass (9.1, 9.2), such that when the vehicle enters a curve said mechanical devices act on the valves which, due to the action of the pneumatic springs, makes the body (4) tilt in the direction opposite to the lateral acceleration.
PL09154500T 2009-03-06 2009-03-06 Controlled pneumatic tilting system in railway vehicles PL2226232T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09154500A EP2226232B1 (en) 2009-03-06 2009-03-06 Controlled pneumatic tilting system in railway vehicles

Publications (1)

Publication Number Publication Date
PL2226232T3 true PL2226232T3 (en) 2012-11-30

Family

ID=40911907

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09154500T PL2226232T3 (en) 2009-03-06 2009-03-06 Controlled pneumatic tilting system in railway vehicles

Country Status (5)

Country Link
EP (1) EP2226232B1 (en)
AT (1) ATE555963T1 (en)
ES (1) ES2387262T3 (en)
PL (1) PL2226232T3 (en)
PT (1) PT2226232E (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112896215B (en) * 2021-02-04 2022-04-08 中车青岛四方车辆研究所有限公司 Active tilting and swinging system for rail transit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002104183A (en) * 2000-09-26 2002-04-10 Hitachi Ltd Rolling stock
DE10116882A1 (en) * 2001-04-04 2002-10-17 Bombardier Transp Gmbh Inclination angle control for railway wagon body relative to vehicle chassis involves changing angle in accordance with transverse displacement of wagon body relative to chassis

Also Published As

Publication number Publication date
ATE555963T1 (en) 2012-05-15
EP2226232A1 (en) 2010-09-08
EP2226232B1 (en) 2012-05-02
PT2226232E (en) 2012-08-02
ES2387262T3 (en) 2012-09-19

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