FR56030E - Moule pour la fabrication de planches creuses en plâtre armé - Google Patents

Moule pour la fabrication de planches creuses en plâtre armé

Info

Publication number
FR56030E
FR56030E FR56030DA FR56030E FR 56030 E FR56030 E FR 56030E FR 56030D A FR56030D A FR 56030DA FR 56030 E FR56030 E FR 56030E
Authority
FR
France
Prior art keywords
mold
manufacture
hollow boards
reinforced plaster
plaster hollow
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
Jean Christin
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 FR56030E publication Critical patent/FR56030E/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
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • 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
    • B28B7/164—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes for plates, panels, or similar sheet- or disc-shaped articles
    • 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)
FR56030D 1944-12-01 1945-08-21 Moule pour la fabrication de planches creuses en plâtre armé Expired FR56030E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR993989T 1944-12-01

Publications (1)

Publication Number Publication Date
FR56030E true FR56030E (fr) 1952-09-11

Family

ID=9556041

Family Applications (2)

Application Number Title Priority Date Filing Date
FR993989D Expired FR993989A (fr) 1944-12-01 1944-12-01 Moule pour la fabrication de planches creuses en plâtre armé
FR56030D Expired FR56030E (fr) 1944-12-01 1945-08-21 Moule pour la fabrication de planches creuses en plâtre armé

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR993989D Expired FR993989A (fr) 1944-12-01 1944-12-01 Moule pour la fabrication de planches creuses en plâtre armé

Country Status (1)

Country Link
FR (2) FR993989A (fr)

Also Published As

Publication number Publication date
FR993989A (fr) 1951-11-09

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