PL1925526T3 - Improvements in the track friendliness of the Y25 bogie - Google Patents

Improvements in the track friendliness of the Y25 bogie

Info

Publication number
PL1925526T3
PL1925526T3 PL07023449T PL07023449T PL1925526T3 PL 1925526 T3 PL1925526 T3 PL 1925526T3 PL 07023449 T PL07023449 T PL 07023449T PL 07023449 T PL07023449 T PL 07023449T PL 1925526 T3 PL1925526 T3 PL 1925526T3
Authority
PL
Poland
Prior art keywords
pedestal
piston
bogie
arrangement
axle box
Prior art date
Application number
PL07023449T
Other languages
Polish (pl)
Inventor
Paul Hewitt
Original Assignee
English Welsh & Scottish Railway Holdings 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 English Welsh & Scottish Railway Holdings Ltd filed Critical English Welsh & Scottish Railway Holdings Ltd
Publication of PL1925526T3 publication Critical patent/PL1925526T3/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
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • 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
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • B61F5/308—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating damping devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Handcart (AREA)
  • Toys (AREA)
  • Vibration Dampers (AREA)
  • Springs (AREA)
  • Vibration Prevention Devices (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Fluid-Damping Devices (AREA)
  • Bearings For Parts Moving Linearly (AREA)

Abstract

A bogie comprising a pedestal (10) supported through spring sets (14, 16) by an axle box (12), and a damping arrangement for damping relative vertical movement between the axle box (12) and the pedestal (10). The damping arrangement comprises a piston (26) guided for movement relative to the pedestal (10) and has a surface cooperable with a surface of the axle box (12). A drive arrangement (24) is provided to move this piston. A resilient mounting arrangement (34) is provided between the piston (26) and the pedestal (10) so as to allow the piston (26) to move relative to the pedestal (10). The resilient mounting arrangement (34) undergoing resilient deformation, whilst avoiding sliding contact between the pedestal and the piston (26).
PL07023449T 2003-05-20 2004-05-13 Improvements in the track friendliness of the Y25 bogie PL1925526T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0311480.8A GB0311480D0 (en) 2003-05-20 2003-05-20 Improvements in the track friendliness of Y25 bogie
EP04252767A EP1484228B8 (en) 2003-05-20 2004-05-13 Damping arrangements for Y25 bogies
EP07023449A EP1925526B1 (en) 2003-05-20 2004-05-13 Improvements in the track friendliness of the Y25 bogie

Publications (1)

Publication Number Publication Date
PL1925526T3 true PL1925526T3 (en) 2012-10-31

Family

ID=9958356

Family Applications (2)

Application Number Title Priority Date Filing Date
PL04252767T PL1484228T3 (en) 2003-05-20 2004-05-13 Damping arrangements for Y25 bogies
PL07023449T PL1925526T3 (en) 2003-05-20 2004-05-13 Improvements in the track friendliness of the Y25 bogie

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL04252767T PL1484228T3 (en) 2003-05-20 2004-05-13 Damping arrangements for Y25 bogies

Country Status (6)

Country Link
EP (3) EP1925526B1 (en)
AT (2) ATE429367T1 (en)
DE (1) DE602004020702D1 (en)
EA (1) EA007260B1 (en)
GB (6) GB0311480D0 (en)
PL (2) PL1484228T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2521667A1 (en) 2010-01-07 2012-11-14 Aktiebolaget SKF Bogie axle box with damping interfaces
CZ309895B6 (en) 2019-09-09 2024-01-17 VÚKV a.s. A device for guiding a coupled axle in the chassis of a rail vehicle
PL72915Y1 (en) * 2020-02-07 2023-02-27 Wagony Swidnica Spolka Z Ograniczona Odpowiedzialnoscia Friction damper, in aparticular in a rail bogie suspension system
PL73477Y1 (en) * 2020-02-07 2024-06-17 Wagony Swidnica Spolka Z Ograniczona Odpowiedzialnoscia Friction damper, in aparticular in a rail bogie suspension system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL296820A (en) * 1960-02-03
FR1362645A (en) * 1963-04-25 1964-06-05 Frangeco Suspension damping device for vehicles
DE2110072C3 (en) * 1971-03-03 1981-07-30 Wegmann & Co, 3500 Kassel Axle guide on a bogie for rail vehicles, in particular for freight wagons
BE790623A (en) * 1971-12-04 1973-02-15 Linke Hofmann Busch BOGGIE FOR RAIL VEHICLES
BE795115A (en) * 1972-02-10 1973-05-29 Talbot Waggonfab TRACK VEHICLE BOGGIE
FR2271094B1 (en) * 1973-12-18 1978-04-14 Sumitomo Metal Ind
FR2477090A1 (en) * 1980-02-29 1981-09-04 Sambre & Meuse Usines SUSPENSION FOR CHASSIS WITH AT LEAST TWO AXLES OF RAILWAY VEHICLE AND CHASSIS HAVING THIS SUSPENSION
FR2490172A1 (en) * 1980-09-17 1982-03-19 Sncf SUSPENSION ARRANGEMENT FOR RAILWAY VEHICLES
US4765251A (en) * 1984-07-23 1988-08-23 Kaser Associates, Inc. Railway car truck with multiple effective spring rates
FR2648417B1 (en) * 1989-06-19 1991-09-20 Arbel Fauvet Rail Sa SUSPENSION AND DAMPING DEVICE FOR RAILWAY AXLES RAILWAY VEHICLES
FR2658471B1 (en) * 1990-02-21 1992-06-12 Sambre & Meuse Usines LOAD WEIGHING BOGIE FOR RAILWAY VEHICLES.
US5806435A (en) * 1996-09-06 1998-09-15 Amsted Industries Incorporated Side bearings for truck bolsters
US6631685B2 (en) * 2000-09-11 2003-10-14 Meridian Rail Information Systems Corp. Dual friction wear plate assembly for a railcar side frame saddle
US20020092440A1 (en) * 2000-09-11 2002-07-18 Paul Hewitt Railcar Truck
FR2815594B1 (en) * 2000-10-20 2005-08-26 Arbel Fauvet Rail Sa RAILWAY SUSPENSION EQUIPPED WITH PALLET AXLE BOX

Also Published As

Publication number Publication date
ATE429367T1 (en) 2009-05-15
GB0311480D0 (en) 2003-06-25
GB2422589A (en) 2006-08-02
EA200400559A1 (en) 2004-12-30
PL1484228T3 (en) 2009-10-30
GB0410857D0 (en) 2004-06-16
GB2422814A (en) 2006-08-09
GB0608205D0 (en) 2006-06-07
GB2401844A (en) 2004-11-24
GB0608207D0 (en) 2006-06-07
EP1925526B1 (en) 2012-04-18
GB2401844B (en) 2006-07-26
GB2422588A (en) 2006-08-02
EP1925526A1 (en) 2008-05-28
ATE553975T1 (en) 2012-05-15
GB0608209D0 (en) 2006-06-07
EA007260B1 (en) 2006-08-25
GB2422589B (en) 2006-12-06
GB0608204D0 (en) 2006-06-07
EP2065285A1 (en) 2009-06-03
EP1484228B8 (en) 2009-08-05
GB2422587A (en) 2006-08-02
EP1484228A1 (en) 2004-12-08
EP1484228B1 (en) 2009-04-22
GB2422814B (en) 2007-11-21
DE602004020702D1 (en) 2009-06-04

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