ATE323798T1 - METHOD AND DEVICE FOR TREATING OLD THRESHOLDS - Google Patents

METHOD AND DEVICE FOR TREATING OLD THRESHOLDS

Info

Publication number
ATE323798T1
ATE323798T1 AT03015558T AT03015558T ATE323798T1 AT E323798 T1 ATE323798 T1 AT E323798T1 AT 03015558 T AT03015558 T AT 03015558T AT 03015558 T AT03015558 T AT 03015558T AT E323798 T1 ATE323798 T1 AT E323798T1
Authority
AT
Austria
Prior art keywords
hydrodemolition
station
surface layer
treating old
sleepers
Prior art date
Application number
AT03015558T
Other languages
German (de)
Inventor
Giorgio Micheletti
Andrea Micheletti
Original Assignee
Idroservice S R L
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 Idroservice S R L filed Critical Idroservice S R L
Application granted granted Critical
Publication of ATE323798T1 publication Critical patent/ATE323798T1/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
    • E01B37/00—Making, maintaining, renewing, or taking-up the ballastway or the track, not provided for in a single one of groups E01B27/00 - E01B35/00
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
    • E01B31/20—Working or treating non-metal sleepers in or on the line, e.g. marking, creosoting
    • E01B31/22—Cutting or grinding wooden sleepers, e.g. for forming rail seats
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/06—Transporting, laying, removing or renewing sleepers
    • E01B29/09—Transporting, laying, removing or renewing sleepers under, or from under, installed rails
    • E01B29/10—Transporting, laying, removing or renewing sleepers under, or from under, installed rails for inserting or removing sleepers
    • E01B29/11—Removal involving destruction of the sleeper, e.g. the sectioning thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Processing Of Solid Wastes (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Coating Apparatus (AREA)

Abstract

A method of processing scrapped railroad sleepers (2) having a surface layer impregnated with preservative substances, wherein at least the surface layer is removed by hydrodemolition. There is described a device (1) having a hydrodemolition station (3), where a number of oscillating nozzles (11) direct high-pressure water jets onto the lateral faces (10) of the sleeper (2); and a conveying system (5) for feeding the sleepers (2) through the hydrodemolition station (3). <IMAGE>
AT03015558T 2002-07-12 2003-07-10 METHOD AND DEVICE FOR TREATING OLD THRESHOLDS ATE323798T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002TO000609A ITTO20020609A1 (en) 2002-07-12 2002-07-12 METHOD AND EQUIPMENT FOR THE TREATMENT OF RAILWAY RAILS AND DISPOSALS

Publications (1)

Publication Number Publication Date
ATE323798T1 true ATE323798T1 (en) 2006-05-15

Family

ID=11459490

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03015558T ATE323798T1 (en) 2002-07-12 2003-07-10 METHOD AND DEVICE FOR TREATING OLD THRESHOLDS

Country Status (5)

Country Link
EP (1) EP1380688B1 (en)
AT (1) ATE323798T1 (en)
DE (1) DE60304630T2 (en)
ES (1) ES2261826T3 (en)
IT (1) ITTO20020609A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR613943A (en) * 1926-12-02
SE466899B (en) * 1990-08-24 1992-04-27 Aquajet Systems Ab DEVICE FOR MATERIAL REMOVAL PROCESSING OF A MATERIAL LAYER, SPECIFICALLY A CONCRETE LAYER
WO2000043635A1 (en) * 1999-01-20 2000-07-27 Vacuum Sales, Inc. Hydrodemolition apparatus for degrading a target

Also Published As

Publication number Publication date
ES2261826T3 (en) 2006-11-16
DE60304630T2 (en) 2007-04-05
EP1380688A1 (en) 2004-01-14
DE60304630D1 (en) 2006-05-24
ITTO20020609A1 (en) 2004-01-12
EP1380688B1 (en) 2006-04-19
ITTO20020609A0 (en) 2002-07-12

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