FR1013982A - Device and method for manufacturing elements, for constituting slabs for soundproof ceilings or walls - Google Patents

Device and method for manufacturing elements, for constituting slabs for soundproof ceilings or walls

Info

Publication number
FR1013982A
FR1013982A FR1013982DA FR1013982A FR 1013982 A FR1013982 A FR 1013982A FR 1013982D A FR1013982D A FR 1013982DA FR 1013982 A FR1013982 A FR 1013982A
Authority
FR
France
Prior art keywords
slabs
constituting
walls
manufacturing elements
soundproof
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.)
Ateliers Neyret Beylier et Piccard Pictet
Original Assignee
Ateliers Neyret Beylier et Piccard Pictet
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 Ateliers Neyret Beylier et Piccard Pictet filed Critical Ateliers Neyret Beylier et Piccard Pictet
Application granted granted Critical
Publication of FR1013982A publication Critical patent/FR1013982A/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
    • B28B7/16—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
    • 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)
FR1013982D 1948-07-07 1948-07-07 Device and method for manufacturing elements, for constituting slabs for soundproof ceilings or walls Expired FR1013982A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1013982T 1948-07-07

Publications (1)

Publication Number Publication Date
FR1013982A true FR1013982A (en) 1952-08-06

Family

ID=9572031

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1013982D Expired FR1013982A (en) 1948-07-07 1948-07-07 Device and method for manufacturing elements, for constituting slabs for soundproof ceilings or walls

Country Status (1)

Country Link
FR (1) FR1013982A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492867A1 (en) * 1980-10-27 1982-04-30 Dover Eng Works Ltd METHOD FOR MANUFACTURING HOLE COVERS AND FRAMES MADE ACCORDING TO SAID METHOD

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492867A1 (en) * 1980-10-27 1982-04-30 Dover Eng Works Ltd METHOD FOR MANUFACTURING HOLE COVERS AND FRAMES MADE ACCORDING TO SAID METHOD

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