ATE553975T1 - Y25 BOGIE TRACKING IMPROVEMENTS - Google Patents

Y25 BOGIE TRACKING IMPROVEMENTS

Info

Publication number
ATE553975T1
ATE553975T1 AT07023449T AT07023449T ATE553975T1 AT E553975 T1 ATE553975 T1 AT E553975T1 AT 07023449 T AT07023449 T AT 07023449T AT 07023449 T AT07023449 T AT 07023449T AT E553975 T1 ATE553975 T1 AT E553975T1
Authority
AT
Austria
Prior art keywords
pedestal
piston
bogie
arrangement
axle box
Prior art date
Application number
AT07023449T
Other languages
German (de)
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
Application granted granted Critical
Publication of ATE553975T1 publication Critical patent/ATE553975T1/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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Springs (AREA)
  • Vibration Prevention Devices (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Fluid-Damping Devices (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).
AT07023449T 2003-05-20 2004-05-13 Y25 BOGIE TRACKING IMPROVEMENTS ATE553975T1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE553975T1 true ATE553975T1 (en) 2012-05-15

Family

ID=9958356

Family Applications (2)

Application Number Title Priority Date Filing Date
AT07023449T ATE553975T1 (en) 2003-05-20 2004-05-13 Y25 BOGIE TRACKING IMPROVEMENTS
AT04252767T ATE429367T1 (en) 2003-05-20 2004-05-13 VIBRATION DAMPING DEVICES FOR Y25 BOGIES

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT04252767T ATE429367T1 (en) 2003-05-20 2004-05-13 VIBRATION DAMPING DEVICES FOR Y25 BOGIES

Country Status (6)

Country Link
EP (3) EP1925526B1 (en)
AT (2) ATE553975T1 (en)
DE (1) DE602004020702D1 (en)
EA (1) EA007260B1 (en)
GB (6) GB0311480D0 (en)
PL (2) PL1925526T3 (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
PL73477Y1 (en) * 2020-02-07 2024-06-17 Wagony Świdnica Spółka Z Ograniczoną Odpowiedzialnością Friction damper, in aparticular in a rail bogie suspension system
PL72915Y1 (en) * 2020-02-07 2023-02-27 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
NL260773A (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
US3926127A (en) * 1973-12-18 1975-12-16 Sumitomo Metal Ind Railway axle friction snubber assembly
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
PL1925526T3 (en) 2012-10-31
GB0608205D0 (en) 2006-06-07
GB2422587A (en) 2006-08-02
GB2422814B (en) 2007-11-21
EP1484228B8 (en) 2009-08-05
GB0608204D0 (en) 2006-06-07
EP1484228A1 (en) 2004-12-08
DE602004020702D1 (en) 2009-06-04
EA007260B1 (en) 2006-08-25
GB2401844A (en) 2004-11-24
GB2422814A (en) 2006-08-09
EA200400559A1 (en) 2004-12-30
EP1925526B1 (en) 2012-04-18
EP1925526A1 (en) 2008-05-28
GB2422589A (en) 2006-08-02
GB0608207D0 (en) 2006-06-07
GB0311480D0 (en) 2003-06-25
EP2065285A1 (en) 2009-06-03
GB0410857D0 (en) 2004-06-16
EP1484228B1 (en) 2009-04-22
ATE429367T1 (en) 2009-05-15
GB2422589B (en) 2006-12-06
PL1484228T3 (en) 2009-10-30
GB2422588A (en) 2006-08-02
GB2401844B (en) 2006-07-26
GB0608209D0 (en) 2006-06-07

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