FR1027233A - Procédé de fabrication d'éléments moulés semi-circulaires - Google Patents

Procédé de fabrication d'éléments moulés semi-circulaires

Info

Publication number
FR1027233A
FR1027233A FR1027233DA FR1027233A FR 1027233 A FR1027233 A FR 1027233A FR 1027233D A FR1027233D A FR 1027233DA FR 1027233 A FR1027233 A FR 1027233A
Authority
FR
France
Prior art keywords
semi
manufacturing process
molded elements
circular molded
circular
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
English (en)
Inventor
Roger Moulene
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 FR1027233A publication Critical patent/FR1027233A/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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
    • B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
    • B28B7/186—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article for plates, panels or similar sheet- or disc-shaped objects, also flat oblong moulded articles with lateral openings, e.g. panels with openings for doors or windows, grated girders

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR1027233D 1950-11-06 1950-11-06 Procédé de fabrication d'éléments moulés semi-circulaires Expired FR1027233A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1027233T 1950-11-06

Publications (1)

Publication Number Publication Date
FR1027233A true FR1027233A (fr) 1953-05-08

Family

ID=9580542

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1027233D Expired FR1027233A (fr) 1950-11-06 1950-11-06 Procédé de fabrication d'éléments moulés semi-circulaires

Country Status (1)

Country Link
FR (1) FR1027233A (fr)

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