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GB973771A - Improvements in rail fastenings - Google Patents

Improvements in rail fastenings

Info

Publication number
GB973771A
GB973771A GB1529561A GB1529561A GB973771A GB 973771 A GB973771 A GB 973771A GB 1529561 A GB1529561 A GB 1529561A GB 1529561 A GB1529561 A GB 1529561A GB 973771 A GB973771 A GB 973771A
Authority
GB
United Kingdom
Prior art keywords
resin
hole
sleeper
bolt
april
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
GB1529561A
Inventor
Mervyn Reginald Dart
John Murray Waters
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.)
British Railways Board
Original Assignee
British Railways Board
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 British Railways Board filed Critical British Railways Board
Priority to GB1529561A priority Critical patent/GB973771A/en
Priority to ES276767A priority patent/ES276767A1/en
Publication of GB973771A publication Critical patent/GB973771A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Railway Tracks (AREA)

Abstract

973,771. Screw-sockets; bolts. BRITISH RAILWAYS BOARD. April. 26, 1962 [April 27, 1961], No. 15295/61. Heading F2H. [Also in Divisions B5 and E1] In a rail-fastening arrangement, a hole 6 in a concrete sleeper 3 to receive the shank of a hook bolt 7, or T-bolt is provided with a screwthreaded lining by injecting a quick-setting resin, e.g. a polyester or epoxy resin, preferably in a heated state into the hole and thrusting in the threaded bolt shank coated with a separating agent so that it may be removed when the resin has set. Metal sockets, e.g. of aluminium, may have been embedded in the holes during moulding of the sleeper. In another embodiment, Fig. 4, a preformed resin threaded socket 20 is adhesively secured in a hole 22 in the sleeper.
GB1529561A 1961-04-27 1961-04-27 Improvements in rail fastenings Expired GB973771A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1529561A GB973771A (en) 1961-04-27 1961-04-27 Improvements in rail fastenings
ES276767A ES276767A1 (en) 1961-04-27 1962-04-24 Improvements in the railway means (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1529561A GB973771A (en) 1961-04-27 1961-04-27 Improvements in rail fastenings

Publications (1)

Publication Number Publication Date
GB973771A true GB973771A (en) 1964-10-28

Family

ID=10056536

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1529561A Expired GB973771A (en) 1961-04-27 1961-04-27 Improvements in rail fastenings

Country Status (2)

Country Link
ES (1) ES276767A1 (en)
GB (1) GB973771A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2142068A (en) * 1983-06-21 1985-01-09 Ae Plc System for securing a railway rail to a railway sleeper
US4505428A (en) * 1981-11-26 1985-03-19 Tetsudo Kizai Kogyo Company Limited Rail fastening device
US4778106A (en) * 1978-06-02 1988-10-18 Omark Industries, Inc. Stud, arc shield and rail clip for securing railroad rails

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4778106A (en) * 1978-06-02 1988-10-18 Omark Industries, Inc. Stud, arc shield and rail clip for securing railroad rails
US4505428A (en) * 1981-11-26 1985-03-19 Tetsudo Kizai Kogyo Company Limited Rail fastening device
GB2142068A (en) * 1983-06-21 1985-01-09 Ae Plc System for securing a railway rail to a railway sleeper

Also Published As

Publication number Publication date
ES276767A1 (en) 1962-06-16

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