FR771238A - Process and machine for the manufacture of reinforced concrete pipes - Google Patents

Process and machine for the manufacture of reinforced concrete pipes

Info

Publication number
FR771238A
FR771238A FR771238DA FR771238A FR 771238 A FR771238 A FR 771238A FR 771238D A FR771238D A FR 771238DA FR 771238 A FR771238 A FR 771238A
Authority
FR
France
Prior art keywords
manufacture
machine
reinforced concrete
concrete pipes
pipes
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
Emilio Giovanni Gollo
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 FR771238A publication Critical patent/FR771238A/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
    • B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
    • B28B21/22—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts
    • B28B21/24—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts using compacting heads, rollers, or the like
    • B28B21/245—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts using compacting heads, rollers, or the like using a horizontal compacting roller in a horizontally rotatable mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR771238D 1933-04-06 1934-04-05 Process and machine for the manufacture of reinforced concrete pipes Expired FR771238A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT771238X 1933-04-06

Publications (1)

Publication Number Publication Date
FR771238A true FR771238A (en) 1934-10-03

Family

ID=11316133

Family Applications (1)

Application Number Title Priority Date Filing Date
FR771238D Expired FR771238A (en) 1933-04-06 1934-04-05 Process and machine for the manufacture of reinforced concrete pipes

Country Status (1)

Country Link
FR (1) FR771238A (en)

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