SE0001964D0 - Insulating joint support for direct current rail lines in railway tracks - Google Patents

Insulating joint support for direct current rail lines in railway tracks

Info

Publication number
SE0001964D0
SE0001964D0 SE0001964A SE0001964A SE0001964D0 SE 0001964 D0 SE0001964 D0 SE 0001964D0 SE 0001964 A SE0001964 A SE 0001964A SE 0001964 A SE0001964 A SE 0001964A SE 0001964 D0 SE0001964 D0 SE 0001964D0
Authority
SE
Sweden
Prior art keywords
sleepers
support
direct current
joint support
railway tracks
Prior art date
Application number
SE0001964A
Other languages
Swedish (sv)
Other versions
SE519558C2 (en
SE0001964L (en
Inventor
Olof Oestberg
Leif Wall
Original Assignee
Olof Oestberg
Leif Wall
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 Olof Oestberg, Leif Wall filed Critical Olof Oestberg
Priority to SE0001964A priority Critical patent/SE519558C2/en
Publication of SE0001964D0 publication Critical patent/SE0001964D0/en
Priority to PCT/SE2001/001650 priority patent/WO2002010512A1/en
Priority to AU2001271224A priority patent/AU2001271224A1/en
Publication of SE0001964L publication Critical patent/SE0001964L/en
Publication of SE519558C2 publication Critical patent/SE519558C2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
    • E01B3/48—Distance keepers or tie-rods for sleepers
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2205/00—Electrical insulation of railway track parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Railway Tracks (AREA)

Abstract

This invention relates to a device for supporting railway rails (1) of the type that are carried on space-apart, transverse sleepers (3) formed with upwardly/inwardly inclined sides (7), and are attached thereon by means of rail fastenings (5), and which have joints (2) in the area of nearby sleepers. The device comprises a support (8) formed with inclined end surfaces (8') which with said end surfaces is arranged to abut against the inclined sides on nearby sleepers (3), and which co-operates with units (9, 12, 5, 5', 5'', 11) for clamping the sleepers (3) against the support, the inclination of the end surfaces of the support and the sides of the sleepers providing a pressing of the support in close contact in the direction upwards against the bottom side of the rail.
SE0001964A 2000-05-25 2000-05-25 Device between sleepers intended to reinforce rail joints of railway tracks SE519558C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0001964A SE519558C2 (en) 2000-05-25 2000-05-25 Device between sleepers intended to reinforce rail joints of railway tracks
PCT/SE2001/001650 WO2002010512A1 (en) 2000-05-25 2001-07-19 A device for supporting railway rails
AU2001271224A AU2001271224A1 (en) 2000-05-25 2001-07-19 A device for supporting railway rails

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0001964A SE519558C2 (en) 2000-05-25 2000-05-25 Device between sleepers intended to reinforce rail joints of railway tracks

Publications (3)

Publication Number Publication Date
SE0001964D0 true SE0001964D0 (en) 2000-05-25
SE0001964L SE0001964L (en) 2001-11-26
SE519558C2 SE519558C2 (en) 2003-03-11

Family

ID=20279845

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0001964A SE519558C2 (en) 2000-05-25 2000-05-25 Device between sleepers intended to reinforce rail joints of railway tracks

Country Status (3)

Country Link
AU (1) AU2001271224A1 (en)
SE (1) SE519558C2 (en)
WO (1) WO2002010512A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6249365B2 (en) * 2013-11-15 2017-12-20 公益財団法人鉄道総合技術研究所 Automatic squat correction device and rail support structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1277456A (en) * 1917-08-17 1918-09-03 Elmer E Mohney Rail-joint.
US1270968A (en) * 1918-01-25 1918-07-02 Vernon A Newport Railroad-joint.
US1626317A (en) * 1926-08-05 1927-04-26 Lyman L Webster Rail-tie support
US1632466A (en) * 1926-10-26 1927-06-14 John E Feagans Railroad-tie truss

Also Published As

Publication number Publication date
AU2001271224A1 (en) 2002-02-13
WO2002010512A1 (en) 2002-02-07
SE519558C2 (en) 2003-03-11
SE0001964L (en) 2001-11-26

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Legal Events

Date Code Title Description
NUG Patent has lapsed