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 wallsInfo
- 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
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)
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)
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 |
-
1948
- 1948-07-07 FR FR1013982D patent/FR1013982A/en not_active Expired
Cited By (1)
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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