SE9402968L - Device for changing the track width of a wheel axle - Google Patents

Device for changing the track width of a wheel axle

Info

Publication number
SE9402968L
SE9402968L SE9402968A SE9402968A SE9402968L SE 9402968 L SE9402968 L SE 9402968L SE 9402968 A SE9402968 A SE 9402968A SE 9402968 A SE9402968 A SE 9402968A SE 9402968 L SE9402968 L SE 9402968L
Authority
SE
Sweden
Prior art keywords
axle
rail wheels
changing
casings
rotatable
Prior art date
Application number
SE9402968A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE503237C2 (en
SE9402968D0 (en
Inventor
Gunnar Eriksson
Original Assignee
Sjoelanders Smides Och Mekanis
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 Sjoelanders Smides Och Mekanis filed Critical Sjoelanders Smides Och Mekanis
Priority to SE9402968A priority Critical patent/SE503237C2/en
Publication of SE9402968D0 publication Critical patent/SE9402968D0/en
Priority to PCT/SE1995/000992 priority patent/WO1996007575A1/en
Publication of SE9402968L publication Critical patent/SE9402968L/en
Publication of SE503237C2 publication Critical patent/SE503237C2/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
    • B61F7/00—Rail vehicles equipped for use on tracks of different width

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

A device for axial displacement of two rail wheels (3) which are non-rotatably attached to a rotatable axle (1), which by means of bearings (5) is mounted in an axle box case (2). The axle box case (2) comprises two axle casings (10) which are arranged axially outside the bearings (5) and through which the ends of the axle (1) extend. The rail wheels (3) are supported in a rotatable and axially displaceable manner by wheel bearing means (22, 23), which are mounted with a sliding fit on the axle casings (10). Exchangeable drivers, which are mounted on the outer ends of the axle (1) and are connected to the rail wheels (3), are arranged to provide the non-rotatable connection between the axle (1) and the rail wheels (3) and to define the displacement positions of the rail wheels (3) on the axle casings (10).
SE9402968A 1994-09-06 1994-09-06 Device for changing the track width of a wheel axle SE503237C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9402968A SE503237C2 (en) 1994-09-06 1994-09-06 Device for changing the track width of a wheel axle
PCT/SE1995/000992 WO1996007575A1 (en) 1994-09-06 1995-09-05 Device for altering the rail gauge of an axle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9402968A SE503237C2 (en) 1994-09-06 1994-09-06 Device for changing the track width of a wheel axle

Publications (3)

Publication Number Publication Date
SE9402968D0 SE9402968D0 (en) 1994-09-06
SE9402968L true SE9402968L (en) 1996-03-07
SE503237C2 SE503237C2 (en) 1996-04-22

Family

ID=20395143

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9402968A SE503237C2 (en) 1994-09-06 1994-09-06 Device for changing the track width of a wheel axle

Country Status (2)

Country Link
SE (1) SE503237C2 (en)
WO (1) WO1996007575A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3893187B2 (en) * 1997-04-22 2007-03-14 財団法人鉄道総合技術研究所 Rail vehicle variable gauge truck
KR100454425B1 (en) * 2001-12-26 2004-10-26 한국철도기술연구원 variable truck device use for track of electric train
KR100708485B1 (en) * 2005-12-12 2007-04-18 한국철도기술연구원 Gauge-adjustable wheelset cover for railway vehicles
FR3094684B1 (en) * 2019-04-04 2021-03-19 Groupe Mecalac RAILWAY AXLE ADJUSTABLE IN WIDTH, AND WORK UNIT EQUIPPED WITH SUCH AN AXLE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2346370A (en) * 1942-08-26 1944-04-11 Fairmont Railway Motors Inc Railway vehicle

Also Published As

Publication number Publication date
SE503237C2 (en) 1996-04-22
WO1996007575A1 (en) 1996-03-14
SE9402968D0 (en) 1994-09-06

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Legal Events

Date Code Title Description
NUG Patent has lapsed