SE9702996L - Device, method and use of rail components in rail systems - Google Patents

Device, method and use of rail components in rail systems

Info

Publication number
SE9702996L
SE9702996L SE9702996A SE9702996A SE9702996L SE 9702996 L SE9702996 L SE 9702996L SE 9702996 A SE9702996 A SE 9702996A SE 9702996 A SE9702996 A SE 9702996A SE 9702996 L SE9702996 L SE 9702996L
Authority
SE
Sweden
Prior art keywords
rail
protruding
rail sections
sections
joint
Prior art date
Application number
SE9702996A
Other languages
Swedish (sv)
Other versions
SE514141C2 (en
SE9702996D0 (en
Inventor
Thure Ekman
Original Assignee
Thure Ekman
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 Thure Ekman filed Critical Thure Ekman
Priority to SE9702996A priority Critical patent/SE514141C2/en
Publication of SE9702996D0 publication Critical patent/SE9702996D0/en
Publication of SE9702996L publication Critical patent/SE9702996L/en
Publication of SE514141C2 publication Critical patent/SE514141C2/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
    • E01B11/00—Rail joints
    • E01B11/02—Dismountable rail joints
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B11/00—Rail joints
    • E01B11/02—Dismountable rail joints
    • E01B11/20—Dismountable rail joints with gap-bridging
    • E01B11/22—Dismountable rail joints with gap-bridging by parts of the rails
    • E01B11/24—Dismountable rail joints with gap-bridging by parts of the rails with oblique or overlapping rail ends
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B11/00—Rail joints
    • E01B11/42—Joint constructions for relatively movable rails, e.g. rails on turntables, traversers, or swing bridges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Escalators And Moving Walkways (AREA)
  • Railway Tracks (AREA)

Abstract

Rail sections have interlocking L-shaped end regions, each formed by a long protruding finger. Two rail sections (1,2) are joined together in a line using a joint (3) formed by two opposing protruding rail section end parts (1a,2a) extending in the rail length direction. The end surfaces (1c,2c) of these protruding parts extend at right angles to the main joint-forming surfaces at the ends of the rail sections, as do further end surfaces (1d,2d) on the other side of the rail section, resulting in rail sections that have a characteristic L-shape at either end, the upright of the L being formed by the protruding rail end part. A gap is left between the two rail sections to allow for changes in length and width caused by temperature-related expansion or contraction of the rail.
SE9702996A 1997-08-20 1997-08-20 Dismountable rail joint SE514141C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9702996A SE514141C2 (en) 1997-08-20 1997-08-20 Dismountable rail joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9702996A SE514141C2 (en) 1997-08-20 1997-08-20 Dismountable rail joint

Publications (3)

Publication Number Publication Date
SE9702996D0 SE9702996D0 (en) 1997-08-20
SE9702996L true SE9702996L (en) 1999-02-21
SE514141C2 SE514141C2 (en) 2001-01-08

Family

ID=20407980

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9702996A SE514141C2 (en) 1997-08-20 1997-08-20 Dismountable rail joint

Country Status (1)

Country Link
SE (1) SE514141C2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108755293A (en) * 2018-06-26 2018-11-06 李新亚 Expressway speed increasing method
SE2200113A1 (en) * 2022-10-20 2024-04-21 Veli Nevalainen Rail joint

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101690946A (en) * 2009-06-03 2010-04-07 无锡瑞佳精机有限公司 Modified rolling mill roll-changing rail

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108755293A (en) * 2018-06-26 2018-11-06 李新亚 Expressway speed increasing method
SE2200113A1 (en) * 2022-10-20 2024-04-21 Veli Nevalainen Rail joint

Also Published As

Publication number Publication date
SE514141C2 (en) 2001-01-08
SE9702996D0 (en) 1997-08-20

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Legal Events

Date Code Title Description
NUG Patent has lapsed