GB1133190A - A device for electrically insulating a railway rail from parts for securing it and a railway rail and fastening assembly including the device - Google Patents

A device for electrically insulating a railway rail from parts for securing it and a railway rail and fastening assembly including the device

Info

Publication number
GB1133190A
GB1133190A GB46480/67A GB4648067A GB1133190A GB 1133190 A GB1133190 A GB 1133190A GB 46480/67 A GB46480/67 A GB 46480/67A GB 4648067 A GB4648067 A GB 4648067A GB 1133190 A GB1133190 A GB 1133190A
Authority
GB
United Kingdom
Prior art keywords
railway rail
cover
projections
insulating
securing
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
GB46480/67A
Inventor
Alfred Illtyd Webber Jones
Trevor Paul Brown
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.)
Lockspike Ltd
Original Assignee
Lockspike 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 Lockspike Ltd filed Critical Lockspike Ltd
Priority to GB46480/67A priority Critical patent/GB1133190A/en
Priority to US683203A priority patent/US3463394A/en
Publication of GB1133190A publication Critical patent/GB1133190A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)

Abstract

1,133,190. Securing rails to sleepers. LOCKSPIKE Ltd. 11 Oct., 1967, No. 46480/67. Addition to 1,107,076. Heading E1G. A composite insulator for insulating the base of a flange-footed rail from a fastening clip and from an anchoring member, as in the parent specification, comprises an L- section insulating (e.g. nylon) cover member 4a-5a which is snap-fitted over the edges of an L-section metal member 4-5 so as to cover the inner surfaces of the L. As shown the metal member 4-5 has longitudinal beads 6, 7 and two transverse projections 3 either side of a central portion 9 of the cover, the projections 3 cooperating with the anchoring member to prevent longitudinal movement. In a modification the metal projections 3 are replaced by projections integral with the insulating cover.
GB46480/67A 1967-10-11 1967-10-11 A device for electrically insulating a railway rail from parts for securing it and a railway rail and fastening assembly including the device Expired GB1133190A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB46480/67A GB1133190A (en) 1967-10-11 1967-10-11 A device for electrically insulating a railway rail from parts for securing it and a railway rail and fastening assembly including the device
US683203A US3463394A (en) 1967-10-11 1967-11-15 Insulated rail fastener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB46480/67A GB1133190A (en) 1967-10-11 1967-10-11 A device for electrically insulating a railway rail from parts for securing it and a railway rail and fastening assembly including the device

Publications (1)

Publication Number Publication Date
GB1133190A true GB1133190A (en) 1968-11-13

Family

ID=10441440

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46480/67A Expired GB1133190A (en) 1967-10-11 1967-10-11 A device for electrically insulating a railway rail from parts for securing it and a railway rail and fastening assembly including the device

Country Status (2)

Country Link
US (1) US3463394A (en)
GB (1) GB1133190A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1213762A (en) * 1969-03-19 1970-11-25 Lockspike Ltd A railway rail-fastening member and a railway rail and fastening arrangement including the member
US4104483A (en) * 1976-11-26 1978-08-01 Pandrol Limited Device suitable for use in a railway rail-and-fastening assembly to insulate a rail from a rail clip and from an anchorage for the clip
JPH0132321B2 (en) * 1979-07-05 1989-06-30 Raifu Matsukei Ltd
US4405081A (en) * 1982-01-21 1983-09-20 Transdyne, Inc. Rail fastener with gauge adjustment
CA1234377A (en) * 1982-02-15 1988-03-22 Trevor P. Brown Electrically insulating railway rails from rail- fastening means
US4569477A (en) * 1983-09-09 1986-02-11 Dayco Corporation Railroad track insulator and part therefor
US4824015A (en) * 1987-11-06 1989-04-25 Abc Rail Corporation Rail brace
US6367704B1 (en) 2000-06-28 2002-04-09 Airboss Railway Products, Inc. Rail fastening system constructed to allow pre-assembly of a rail clip and shoulder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB968659A (en) * 1963-07-16 1964-09-02 Lockspike Ltd A railway rail and fastening arrangement
US3387781A (en) * 1966-11-23 1968-06-11 Railroad Rubber Products Inc Rail anchor and rail seat construction
US3369753A (en) * 2013-12-11 1968-02-20 Swedish Rail System Ab Srs Pads for supporting rails

Also Published As

Publication number Publication date
US3463394A (en) 1969-08-26

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