EP0402093A3 - Ribbed elastomeric rail pad - Google Patents

Ribbed elastomeric rail pad Download PDF

Info

Publication number
EP0402093A3
EP0402093A3 EP19900306089 EP90306089A EP0402093A3 EP 0402093 A3 EP0402093 A3 EP 0402093A3 EP 19900306089 EP19900306089 EP 19900306089 EP 90306089 A EP90306089 A EP 90306089A EP 0402093 A3 EP0402093 A3 EP 0402093A3
Authority
EP
European Patent Office
Prior art keywords
rail
pad
tie
clamp
rail pad
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.)
Withdrawn
Application number
EP19900306089
Other languages
German (de)
French (fr)
Other versions
EP0402093A2 (en
Inventor
Hartley Frank Young
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.)
McKay Australia Ltd
Original Assignee
McKay Australia 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 McKay Australia Ltd filed Critical McKay Australia Ltd
Publication of EP0402093A2 publication Critical patent/EP0402093A2/en
Publication of EP0402093A3 publication Critical patent/EP0402093A3/en
Withdrawn legal-status Critical Current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
    • 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

Landscapes

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

Abstract

A rail fastening of the kind in which a rail (7), having a field edge (21) and a gauge edge (22), is fastened to a rail tie (8) with a rail pad (9) between the tie and the rail includes a pair of rail clamp supports (10) secured to the said tie (8) on either side of said rail and abutting said rail pad and a rail clamp (11) associated with each rail clamp support, each clamp (11) having a portion secured in said clamp support and a portion bearing down on the rail flange. The improvement comprises the provision of a rail pad (9) which electrically and dynamically insulates said rail tie (8) from said rail (7) and in which there is a rib (25) provided on the field edge portion of the rail pad.
EP19900306089 1989-06-09 1990-06-05 Ribbed elastomeric rail pad Withdrawn EP0402093A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU4636/89 1989-06-09
AUPJ463689 1990-05-28

Publications (2)

Publication Number Publication Date
EP0402093A2 EP0402093A2 (en) 1990-12-12
EP0402093A3 true EP0402093A3 (en) 1991-02-06

Family

ID=3773975

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900306089 Withdrawn EP0402093A3 (en) 1989-06-09 1990-06-05 Ribbed elastomeric rail pad

Country Status (3)

Country Link
EP (1) EP0402093A3 (en)
AU (1) AU627314B2 (en)
CA (1) CA2017855C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4234007A1 (en) * 1992-07-08 1994-01-13 Schwihag Gmbh Footrest modification for railroad tracks
DE102016108097B3 (en) * 2016-05-02 2017-07-13 Semperit Ag Holding Rail pad

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2377942A (en) * 1942-09-05 1945-06-12 Hubbard & Company Cushioned tie plate

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2377942A (en) * 1942-09-05 1945-06-12 Hubbard & Company Cushioned tie plate

Also Published As

Publication number Publication date
AU627314B2 (en) 1992-08-20
AU5599990A (en) 1990-12-13
CA2017855C (en) 2000-08-01
EP0402093A2 (en) 1990-12-12
CA2017855A1 (en) 1990-12-09

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