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FR1103302A - Pipe with a profile designed to improve the practical conditions of service and present a reinforced resistance, and method for the realization of this pipe - Google Patents

Pipe with a profile designed to improve the practical conditions of service and present a reinforced resistance, and method for the realization of this pipe

Info

Publication number
FR1103302A
FR1103302A FR1103302DA FR1103302A FR 1103302 A FR1103302 A FR 1103302A FR 1103302D A FR1103302D A FR 1103302DA FR 1103302 A FR1103302 A FR 1103302A
Authority
FR
France
Prior art keywords
pipe
realization
service
improve
present
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
Paul Grandjean
Jean Barraud
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 filed Critical
Application granted granted Critical
Publication of FR1103302A publication Critical patent/FR1103302A/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
    • B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
    • B28B21/06—Methods or machines specially adapted for the production of tubular articles by casting into moulds into moulds having sliding parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR1103302D 1954-06-30 1954-06-30 Pipe with a profile designed to improve the practical conditions of service and present a reinforced resistance, and method for the realization of this pipe Expired FR1103302A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1103302T 1954-06-30

Publications (1)

Publication Number Publication Date
FR1103302A true FR1103302A (en) 1955-11-02

Family

ID=9622146

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1103302D Expired FR1103302A (en) 1954-06-30 1954-06-30 Pipe with a profile designed to improve the practical conditions of service and present a reinforced resistance, and method for the realization of this pipe

Country Status (1)

Country Link
FR (1) FR1103302A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009056A1 (en) * 1978-09-06 1980-04-02 Ballast-Nedam Groep N.V. Method of manufacturing concrete tubular building elements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009056A1 (en) * 1978-09-06 1980-04-02 Ballast-Nedam Groep N.V. Method of manufacturing concrete tubular building elements

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