GB896471A - Improvements in or relating to rail pads - Google Patents

Improvements in or relating to rail pads

Info

Publication number
GB896471A
GB896471A GB2044858A GB2044858A GB896471A GB 896471 A GB896471 A GB 896471A GB 2044858 A GB2044858 A GB 2044858A GB 2044858 A GB2044858 A GB 2044858A GB 896471 A GB896471 A GB 896471A
Authority
GB
United Kingdom
Prior art keywords
pad
grooves
sleeper
undersurface
projections
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
GB2044858A
Inventor
Frank Henry Harding
Francis Ernest Sheppard
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.)
John Bull Rubber Co Ltd
Bull John Rubber Co Ltd
Original Assignee
John Bull Rubber Co Ltd
Bull John Rubber Co 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 John Bull Rubber Co Ltd, Bull John Rubber Co Ltd filed Critical John Bull Rubber Co Ltd
Priority to GB2044858A priority Critical patent/GB896471A/en
Publication of GB896471A publication Critical patent/GB896471A/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
    • E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
    • E01B9/685—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by their shape
    • E01B9/686—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by their shape with textured surface

Landscapes

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

Abstract

896,471. Rail pads. JOHN BULL RUBBER CO. Ltd. May 22, 1959 [June 25, 1958], No. 20448/58. Class 104 (2). In a rail pad having projections 15 to locate the pad relative to a sleeper 17 the projections are confined to the undersurface of the pad within, and spaced from, the periphery of the undersurface. Two or more projections or buttons 15 provided on the undersurface of the pad engage holes 16 in the top of the sleeper 17. The buttons 15 may be mushroom-shaped, conical, Fig. 5 (not shown), or as shown in Fig. 6 of cruciform shape arranged to engage similar shaped grooves in the sleeper 17. A deformable strip 11 of semi-circular or triangular configuration and preferably integral with the pad, extend around the marginal edge of the top and/or the bottom surface of the pad. The strip 11 may be at the extreme edge of the pad or slightly inwardly thereof. The strips on the top and bottom surfaces of the pad may be aligned or offset. Grooves 12, 13 of arcuate, triangular or flat-bottom cross-section may be provided on the top and bottom surfaces of the pad. The grooves 12 on the top surface of the pad are arranged at right-angles to the grooves 13 on the bottom surface of the pad. If the pad is devoid of grooves on the top surface the bottom surface may have two sets of parallel grooves arranged at right-angles. Alternatively the bottom surface may be devoid of grooves and the top surface provided with grooves.
GB2044858A 1958-06-25 1958-06-25 Improvements in or relating to rail pads Expired GB896471A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2044858A GB896471A (en) 1958-06-25 1958-06-25 Improvements in or relating to rail pads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2044858A GB896471A (en) 1958-06-25 1958-06-25 Improvements in or relating to rail pads

Publications (1)

Publication Number Publication Date
GB896471A true GB896471A (en) 1962-05-16

Family

ID=10146124

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2044858A Expired GB896471A (en) 1958-06-25 1958-06-25 Improvements in or relating to rail pads

Country Status (1)

Country Link
GB (1) GB896471A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3827631A (en) * 1972-12-29 1974-08-06 Syntex Rubber Corp Rail mounting pad
US4239156A (en) * 1977-12-23 1980-12-16 The Broken Hill Proprietary Company Limited Pad for railway rail fastenings
EP0167844A2 (en) * 1984-07-12 1986-01-15 CLOUTH Gummiwerke AG Mat made of elastic material
GB2500660A (en) * 2012-03-28 2013-10-02 Tiflex Ltd Rail pad
GB2530100A (en) * 2014-09-15 2016-03-16 Gantry Railing Ltd Rail member and rail system

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3827631A (en) * 1972-12-29 1974-08-06 Syntex Rubber Corp Rail mounting pad
US4239156A (en) * 1977-12-23 1980-12-16 The Broken Hill Proprietary Company Limited Pad for railway rail fastenings
EP0167844A2 (en) * 1984-07-12 1986-01-15 CLOUTH Gummiwerke AG Mat made of elastic material
EP0167844A3 (en) * 1984-07-12 1986-12-03 Clouth Gummiwerke Ag Mat made of elastic material
GB2500660A (en) * 2012-03-28 2013-10-02 Tiflex Ltd Rail pad
GB2530100A (en) * 2014-09-15 2016-03-16 Gantry Railing Ltd Rail member and rail system
WO2016042314A1 (en) * 2014-09-15 2016-03-24 Gantry Railing Ltd Rail member and rail system
CN107074506A (en) * 2014-09-15 2017-08-18 干焠轨道公司 Track component and rail system
GB2530100B (en) * 2014-09-15 2018-09-12 Gantry Railing Ltd Rail member and rail system
AU2015316593B2 (en) * 2014-09-15 2019-12-19 Gantry Railing Ltd Rail member and rail system
US10604384B2 (en) 2014-09-15 2020-03-31 Gantry Railing Ltd. Rail member and rail system
CN107074506B (en) * 2014-09-15 2020-06-30 干焠轨道公司 Track member and track system

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