FR993989A - Mold for the manufacture of reinforced plaster hollow boards - Google Patents

Mold for the manufacture of reinforced plaster hollow boards

Info

Publication number
FR993989A
FR993989A FR993989DA FR993989A FR 993989 A FR993989 A FR 993989A FR 993989D A FR993989D A FR 993989DA FR 993989 A FR993989 A FR 993989A
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
French (fr)
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 FR993989A publication Critical patent/FR993989A/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
    • 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)
FR993989D 1944-12-01 1944-12-01 Mold for the manufacture of reinforced plaster hollow boards Expired FR993989A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR993989A true FR993989A (en) 1951-11-09

Family

ID=9556041

Family Applications (2)

Application Number Title Priority Date Filing Date
FR993989D Expired FR993989A (en) 1944-12-01 1944-12-01 Mold for the manufacture of reinforced plaster hollow boards
FR56030D Expired FR56030E (en) 1944-12-01 1945-08-21 Mold for the manufacture of reinforced plaster hollow boards

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR56030D Expired FR56030E (en) 1944-12-01 1945-08-21 Mold for the manufacture of reinforced plaster hollow boards

Country Status (1)

Country Link
FR (2) FR993989A (en)

Also Published As

Publication number Publication date
FR56030E (en) 1952-09-11

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