GB1330382A - Spring-loaded rail fastening devices - Google Patents

Spring-loaded rail fastening devices

Info

Publication number
GB1330382A
GB1330382A GB1571A GB1571A GB1330382A GB 1330382 A GB1330382 A GB 1330382A GB 1571 A GB1571 A GB 1571A GB 1571 A GB1571 A GB 1571A GB 1330382 A GB1330382 A GB 1330382A
Authority
GB
United Kingdom
Prior art keywords
leaf spring
clamping member
leaf
shaped holder
fastening
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1571A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LESJOFORS AB
Original Assignee
LESJOFORS AB
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 LESJOFORS AB filed Critical LESJOFORS AB
Publication of GB1330382A publication Critical patent/GB1330382A/en
Expired legal-status Critical Current

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
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
    • E01B9/28—Fastening on wooden or concrete sleepers or on masonry with clamp members
    • E01B9/30—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips
    • E01B9/306—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips the clip being a shaped plate
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/24—Fixing or removing detachable fastening means or accessories thereof; Pre-assembling track components by detachable fastening means

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Railway Tracks (AREA)
  • Clamps And Clips (AREA)
  • Installation Of Indoor Wiring (AREA)

Abstract

1330382 Fastening devices for railway rails LESJOFORS AB 1 Jan 1971 [12 June 1970] 15/71 Heading EIG A fastening device for railway rails consists of a fastening in the form of a leaf spring which is secured to a rail support, the leaf spring including a U-shaped holder in which there is fitted one end of a clamping member the other end of which bears against the rail foot. In the embodiment of Fig. 1, the leaf spring 3 consists of two leaves 4 which are embedded in a sleeper 1, and are juxtaposed at their free ends to form the U-shaped holder, intermediate portions 5 being spaced apart. The clamping member 6 is of round rod bent to the form shown. An insulation sleeve 7 may be fitted around the portion of member 6 bearing against the rail foot 2. In the embodiment of Fig. 2, the leaf spring 3' is a single leaf and the clamping member 6' is also of leaf form, having an insulator 7'. A tool 10 is used for assembly, a portion 11 of which bears on the top of the U-shaped holder, while a portion 12 is engaged within the holder to flex the leaf spring sufficiently to enable the clamping member to be inserted when the tool is pulled upwardly by a manually operated lever 15 via a wire connecting link 14. Insulators 8 and 9 may also be provided. (For Figures see next page)
GB1571A 1970-06-12 1971-01-01 Spring-loaded rail fastening devices Expired GB1330382A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE08162/70A SE350554B (en) 1970-06-12 1970-06-12

Publications (1)

Publication Number Publication Date
GB1330382A true GB1330382A (en) 1973-09-19

Family

ID=20273316

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1571A Expired GB1330382A (en) 1970-06-12 1971-01-01 Spring-loaded rail fastening devices

Country Status (8)

Country Link
JP (1) JPS5140322B1 (en)
CA (1) CA952079A (en)
DK (1) DK146827C (en)
FI (1) FI58667C (en)
FR (1) FR2096274A5 (en)
GB (1) GB1330382A (en)
SE (1) SE350554B (en)
ZA (1) ZA713807B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117035A (en) * 1982-01-29 1983-10-05 Pandrol Ltd Railway rail-fastening clips
GB2295178A (en) * 1994-11-16 1996-05-22 Pandrol Ltd Electrical insulator for railway rail mounting clip

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2621620B2 (en) * 1987-02-24 1991-12-13 Garnier Jacques ELASTIC ASSEMBLY OF A RAIL ON ITS SUPPORT WITHOUT MEANS OF TIGHTENING AND ITS IMPLEMENTATION METHOD

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117035A (en) * 1982-01-29 1983-10-05 Pandrol Ltd Railway rail-fastening clips
GB2295178A (en) * 1994-11-16 1996-05-22 Pandrol Ltd Electrical insulator for railway rail mounting clip
US5678762A (en) * 1994-11-16 1997-10-21 Pandrol Limited Railway rail fastening assemblies including resilient railway rail fastening clips and associated insulators
GB2295178B (en) * 1994-11-16 1998-04-29 Pandrol Ltd Railway rail fastening assemblies including resilient railway rail fastening clips and associated insulators

Also Published As

Publication number Publication date
FI58667C (en) 1981-03-10
DK146827B (en) 1984-01-16
SE350554B (en) 1972-10-30
DK146827C (en) 1984-06-25
ZA713807B (en) 1972-01-26
CA952079A (en) 1974-07-30
DE2128456B2 (en) 1977-06-08
FR2096274A5 (en) 1972-02-11
JPS5140322B1 (en) 1976-11-02
DE2128456A1 (en) 1971-12-23
FI58667B (en) 1980-11-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee