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ATE455905T1 - PROTECTIVE LAYER FOR THE BEDDING OF A TRACK - Google Patents

PROTECTIVE LAYER FOR THE BEDDING OF A TRACK

Info

Publication number
ATE455905T1
ATE455905T1 AT04017565T AT04017565T ATE455905T1 AT E455905 T1 ATE455905 T1 AT E455905T1 AT 04017565 T AT04017565 T AT 04017565T AT 04017565 T AT04017565 T AT 04017565T AT E455905 T1 ATE455905 T1 AT E455905T1
Authority
AT
Austria
Prior art keywords
protective layer
bedding
track
bed element
moisture
Prior art date
Application number
AT04017565T
Other languages
German (de)
Inventor
Ralf Hoffmeister
Original Assignee
Db Netz Ag
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 Db Netz Ag filed Critical Db Netz Ag
Application granted granted Critical
Publication of ATE455905T1 publication Critical patent/ATE455905T1/en

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
    • E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
    • E01B1/001—Track with ballast
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
    • E01B19/006—Means for protecting the underground against spillage

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Magnetic Heads (AREA)
  • Bipolar Transistors (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Laminated Bodies (AREA)
  • Packaging Of Machine Parts And Wound Products (AREA)

Abstract

The protective layer for the bed element (4), in particular, of a railway track consists of a watertight foil (2) covering the contact area between the bed element and an earth foundation (1), and abutting plate elements (3) capable of supporting large compressive loads and absorbing little water during their long-term contact with moisture.
AT04017565T 2003-09-03 2004-07-24 PROTECTIVE LAYER FOR THE BEDDING OF A TRACK ATE455905T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20313800U DE20313800U1 (en) 2003-09-03 2003-09-03 Protective layer for the ballast of a track track

Publications (1)

Publication Number Publication Date
ATE455905T1 true ATE455905T1 (en) 2010-02-15

Family

ID=29558155

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04017565T ATE455905T1 (en) 2003-09-03 2004-07-24 PROTECTIVE LAYER FOR THE BEDDING OF A TRACK

Country Status (4)

Country Link
EP (1) EP1512792B1 (en)
AT (1) ATE455905T1 (en)
DE (3) DE20313800U1 (en)
PL (1) PL1512792T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101979766B (en) * 2010-10-21 2012-07-11 中铁第四勘察设计院集团有限公司 Subgrade bed structure of high-speed railway red clay cutting
DE102012105983A1 (en) * 2012-07-04 2014-01-09 Hering Bau Gmbh & Co. Kg Acoustic shielding unit and its structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB339520A (en) * 1929-12-30 1930-12-11 Trinidad Deutsche Oel Und Asph Method of constructing railway embankments
US3587964A (en) * 1969-04-18 1971-06-28 Meadows W R Inc Protective course for bridge deck
AT370151B (en) 1981-03-04 1983-03-10 Plasser Bahnbaumasch Franz BALLET CLEANING MACHINE AND HARD FOAM PANEL LAYING
DE3524719A1 (en) * 1985-07-11 1987-01-15 Phoenix Ag Protective layer for elastic track bed mat
GB2243108B (en) * 1990-02-14 1994-02-23 Ian Thomas Smith Railway tracks

Also Published As

Publication number Publication date
DE20313800U1 (en) 2003-11-13
PL1512792T3 (en) 2010-06-30
DE502004010662D1 (en) 2010-03-11
EP1512792B1 (en) 2010-01-20
EP1512792A2 (en) 2005-03-09
EP1512792A3 (en) 2005-05-11
DE202004005761U1 (en) 2004-08-19

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