FR921183A - Method and device for the production of concrete parts and the like - Google Patents

Method and device for the production of concrete parts and the like

Info

Publication number
FR921183A
FR921183A FR921183DA FR921183A FR 921183 A FR921183 A FR 921183A FR 921183D A FR921183D A FR 921183DA FR 921183 A FR921183 A FR 921183A
Authority
FR
France
Prior art keywords
production
concrete parts
concrete
parts
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)
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.)
Frankignoul Pieux Armes
Compagnie Internationale des Pieux Armes Frankignoui SA
Original Assignee
Frankignoul Pieux Armes
Compagnie Internationale des Pieux Armes Frankignoui SA
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 Frankignoul Pieux Armes, Compagnie Internationale des Pieux Armes Frankignoui SA filed Critical Frankignoul Pieux Armes
Application granted granted Critical
Publication of FR921183A publication Critical patent/FR921183A/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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0061—Moulds, cores or mandrels specially adapted for mechanically working moulding surfaces during moulding or demoulding, e.g. smoothing by means of mould walls driven during moulding or of parts acting during demoulding
    • 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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/10—Producing shaped prefabricated articles from the material by vibrating or jolting and applying pressure otherwise than by the use of presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
FR921183D 1945-11-06 1945-11-06 Method and device for the production of concrete parts and the like Expired FR921183A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR813370X 1945-11-06

Publications (1)

Publication Number Publication Date
FR921183A true FR921183A (en) 1947-04-29

Family

ID=9266177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR921183D Expired FR921183A (en) 1945-11-06 1945-11-06 Method and device for the production of concrete parts and the like

Country Status (2)

Country Link
DE (1) DE813370C (en)
FR (1) FR921183A (en)

Also Published As

Publication number Publication date
DE813370C (en) 1951-09-13

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