FR453046A - Machine servant à la fabrication des tuyaux en béton - Google Patents

Machine servant à la fabrication des tuyaux en béton

Info

Publication number
FR453046A
FR453046A FR453046DA FR453046A FR 453046 A FR453046 A FR 453046A FR 453046D A FR453046D A FR 453046DA FR 453046 A FR453046 A FR 453046A
Authority
FR
France
Prior art keywords
production
machine
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
English (en)
Inventor
Ferdinand Wienberg
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR453046A publication Critical patent/FR453046A/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
    • 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
    • B28B21/12—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means tamping or ramming the material or the mould elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR453046D 1913-01-11 1913-01-11 Machine servant à la fabrication des tuyaux en béton Expired FR453046A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR453046T 1913-01-11

Publications (1)

Publication Number Publication Date
FR453046A true FR453046A (fr) 1913-05-29

Family

ID=1493192

Family Applications (1)

Application Number Title Priority Date Filing Date
FR453046D Expired FR453046A (fr) 1913-01-11 1913-01-11 Machine servant à la fabrication des tuyaux en béton

Country Status (1)

Country Link
FR (1) FR453046A (fr)

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