NO304319B1 - Process for the manufacture of concrete sleepers for railway track changers, as well as matrix and die arrangement for use in the method - Google Patents

Process for the manufacture of concrete sleepers for railway track changers, as well as matrix and die arrangement for use in the method

Info

Publication number
NO304319B1
NO304319B1 NO944900A NO944900A NO304319B1 NO 304319 B1 NO304319 B1 NO 304319B1 NO 944900 A NO944900 A NO 944900A NO 944900 A NO944900 A NO 944900A NO 304319 B1 NO304319 B1 NO 304319B1
Authority
NO
Norway
Prior art keywords
matrix
matrices
manufacture
well
railway track
Prior art date
Application number
NO944900A
Other languages
Norwegian (no)
Other versions
NO944900D0 (en
NO944900L (en
Inventor
Gun-Britt Johansson
Original Assignee
Abetong Teknik Ab
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 Abetong Teknik Ab filed Critical Abetong Teknik Ab
Publication of NO944900D0 publication Critical patent/NO944900D0/en
Publication of NO944900L publication Critical patent/NO944900L/en
Publication of NO304319B1 publication Critical patent/NO304319B1/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
    • E01B7/00—Switches; Crossings
    • E01B7/22—Special sleepers for switches or crossings; Fastening means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/005—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects with anchoring or fastening elements for the shaped articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0064—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Railway Tracks (AREA)

Abstract

In the manufacture of switch-point sleeper blocks of varying lengths and having a varying number of rail attachment devices provided in varying positions therealong, there is used a number of matrices (1) which are placed in a long form bed. The matrices (1) include holes in the region of promontories (10a) and the matrix dishes (3) are inserted in the holes and fastened to the matrices (1). When concrete is poured into the form bed and allowed to harden, concrete sleeper blocks which exhibit promontories (10a) of the said kind are obtained. The invention relates to a matrix provided with a matrix dish (3) and to a matrix array which includes a number of such matrices of varying lengths and with different positions for the matrix dishes (3).
NO944900A 1992-06-18 1994-12-16 Process for the manufacture of concrete sleepers for railway track changers, as well as matrix and die arrangement for use in the method NO304319B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9201889A SE470359B (en) 1992-06-18 1992-06-18 Methods of manufacture of a concrete gear grinder block as well as matrix and matrix set for use in application of the method
PCT/SE1993/000534 WO1993025756A1 (en) 1992-06-18 1993-06-16 A method of manufacturing concrete sleeper blocks for railroad switch-points, and a matrix and matrix array for use when applying the method

Publications (3)

Publication Number Publication Date
NO944900D0 NO944900D0 (en) 1994-12-16
NO944900L NO944900L (en) 1994-12-16
NO304319B1 true NO304319B1 (en) 1998-11-30

Family

ID=20386543

Family Applications (1)

Application Number Title Priority Date Filing Date
NO944900A NO304319B1 (en) 1992-06-18 1994-12-16 Process for the manufacture of concrete sleepers for railway track changers, as well as matrix and die arrangement for use in the method

Country Status (8)

Country Link
EP (1) EP0725856B1 (en)
AT (1) ATE192804T1 (en)
AU (1) AU668961B2 (en)
DE (1) DE69328632D1 (en)
FI (1) FI98396C (en)
NO (1) NO304319B1 (en)
SE (1) SE470359B (en)
WO (1) WO1993025756A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10219331A1 (en) * 2002-04-30 2003-11-13 Leonhard Moll Betonwerke Gmbh Correction device for correcting support elements embedded in concrete sleepers
FR2907809B1 (en) * 2006-10-25 2011-07-08 Vossloh Cogifer DEVICE FOR THE DIRECT FASTENING OF A RAIL TO A CONCRETE SUPPORT
CN101121281B (en) * 2007-08-03 2010-05-19 中铁十四局集团有限公司 High-speed switch sleeper long line method construction prestressed rib positioning device
AT514166B1 (en) * 2013-04-10 2015-08-15 Voestalpine Weichensysteme Gmbh Track section for rail vehicles
CN105155367B (en) * 2015-08-13 2017-03-15 中铁十一局集团有限公司 A kind of installation system and installation method for magnetic-levitation
EP3424662B1 (en) 2017-06-23 2021-06-09 LEONHARD MOLL BETONWERKE GmbH & Co KG Method for producing prestressed concrete parts
DE102017125152B4 (en) 2017-06-23 2021-01-28 Leonhard Moll Betonwerke Gmbh & Co Kg Process for the production of prestressed concrete sleepers or prestressed concrete switch rails

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB913090A (en) * 1960-12-07 1962-12-19 Dow Mac Products Ltd A method of moulding concrete sleepers with embedded hoops
FR2401272A1 (en) * 1977-08-26 1979-03-23 Costamagna & Cie B M IMPROVEMENTS IN THE MANUFACTURING BY MOLDING OF CONCRETE RAILWAY TIES
SE404996B (en) * 1978-01-13 1978-11-13 Straengbetong Ab DEVICE FOR CONCRETE MOLDS
SE415868B (en) * 1978-12-05 1980-11-10 A Betong Ab SET TO MANUFACTURE CONCRETE SLIPPING BULK AND MATERIAL SETUP FOR EXECUTION OF THE SET
IT1151920B (en) * 1982-07-09 1986-12-24 Betong Ab Sabema Material Ab A METHOD FOR THE PRODUCTION OF CONCRETE BEAMS AND SERIES OF DIES TO REALIZE THIS METHOD

Also Published As

Publication number Publication date
SE9201889D0 (en) 1992-06-18
FI945930A0 (en) 1994-12-16
FI98396B (en) 1997-02-28
FI98396C (en) 1997-06-10
DE69328632D1 (en) 2000-06-15
AU4367593A (en) 1994-01-04
EP0725856B1 (en) 2000-05-10
EP0725856A1 (en) 1996-08-14
WO1993025756A1 (en) 1993-12-23
ATE192804T1 (en) 2000-05-15
SE9201889L (en) 1993-12-19
FI945930A (en) 1994-12-16
SE470359B (en) 1994-01-31
AU668961B2 (en) 1996-05-23
NO944900D0 (en) 1994-12-16
NO944900L (en) 1994-12-16

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