FR1099579A - Process and apparatus for the manufacture of concrete pipes - Google Patents

Process and apparatus for the manufacture of concrete pipes

Info

Publication number
FR1099579A
FR1099579A FR1099579DA FR1099579A FR 1099579 A FR1099579 A FR 1099579A FR 1099579D A FR1099579D A FR 1099579DA FR 1099579 A FR1099579 A FR 1099579A
Authority
FR
France
Prior art keywords
manufacture
concrete pipes
pipes
concrete
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
Other languages
French (fr)
Inventor
Lucien Sprauer
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.)
TUYAUX CENTRIFUGES DU RHIN SOC
Original Assignee
TUYAUX CENTRIFUGES DU RHIN SOC
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 TUYAUX CENTRIFUGES DU RHIN SOC filed Critical TUYAUX CENTRIFUGES DU RHIN SOC
Application granted granted Critical
Publication of FR1099579A publication Critical patent/FR1099579A/en
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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/76—Moulds
    • B28B21/78—Moulds with heating or cooling means, e.g. steam jackets

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR1099579D 1954-02-16 1954-02-16 Process and apparatus for the manufacture of concrete pipes Expired FR1099579A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1099579T 1954-02-16

Publications (1)

Publication Number Publication Date
FR1099579A true FR1099579A (en) 1955-09-07

Family

ID=9619867

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1099579D Expired FR1099579A (en) 1954-02-16 1954-02-16 Process and apparatus for the manufacture of concrete pipes

Country Status (1)

Country Link
FR (1) FR1099579A (en)

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