CA1052544A - Materiel et methode de fabrication de traverses de chemin de fer en beton precontraint - Google Patents

Materiel et methode de fabrication de traverses de chemin de fer en beton precontraint

Info

Publication number
CA1052544A
CA1052544A CA239,823A CA239823A CA1052544A CA 1052544 A CA1052544 A CA 1052544A CA 239823 A CA239823 A CA 239823A CA 1052544 A CA1052544 A CA 1052544A
Authority
CA
Canada
Prior art keywords
mould
sections
concrete
cutting
wires
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
CA239,823A
Other languages
English (en)
Inventor
Cipriano Da Re
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.)
Canfarge Ltd
Original Assignee
Canfarge 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 Canfarge Ltd filed Critical Canfarge Ltd
Priority to CA239,823A priority Critical patent/CA1052544A/fr
Priority to BR7607306A priority patent/BR7607306A/pt
Application granted granted Critical
Publication of CA1052544A publication Critical patent/CA1052544A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
    • B28B23/06—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed for the production of elongated articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
CA239,823A 1975-11-17 1975-11-17 Materiel et methode de fabrication de traverses de chemin de fer en beton precontraint Expired CA1052544A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA239,823A CA1052544A (fr) 1975-11-17 1975-11-17 Materiel et methode de fabrication de traverses de chemin de fer en beton precontraint
BR7607306A BR7607306A (pt) 1975-11-17 1976-11-01 Aparelho e processo para fabricacao de dormentes de concreto protendido para trilhos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA239,823A CA1052544A (fr) 1975-11-17 1975-11-17 Materiel et methode de fabrication de traverses de chemin de fer en beton precontraint

Publications (1)

Publication Number Publication Date
CA1052544A true CA1052544A (fr) 1979-04-17

Family

ID=4104540

Family Applications (1)

Application Number Title Priority Date Filing Date
CA239,823A Expired CA1052544A (fr) 1975-11-17 1975-11-17 Materiel et methode de fabrication de traverses de chemin de fer en beton precontraint

Country Status (1)

Country Link
CA (1) CA1052544A (fr)

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