FR768744A - Improvements made to machines for setting perforated tiles in cement, plaster, etc. - Google Patents
Improvements made to machines for setting perforated tiles in cement, plaster, etc.Info
- Publication number
- FR768744A FR768744A FR768744DA FR768744A FR 768744 A FR768744 A FR 768744A FR 768744D A FR768744D A FR 768744DA FR 768744 A FR768744 A FR 768744A
- Authority
- FR
- France
- Prior art keywords
- plaster
- cement
- machines
- improvements made
- perforated tiles
- 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
- 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 |
---|---|---|---|
BE768744X | 1933-02-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR768744A true FR768744A (en) | 1934-08-11 |
Family
ID=3880121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR768744D Expired FR768744A (en) | 1933-02-16 | 1934-02-15 | Improvements made to machines for setting perforated tiles in cement, plaster, etc. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR768744A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0290060A1 (en) * | 1987-05-08 | 1988-11-09 | Gebroeders Rook Beheer B.V. | Device for manufacturing stones |
-
1934
- 1934-02-15 FR FR768744D patent/FR768744A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0290060A1 (en) * | 1987-05-08 | 1988-11-09 | Gebroeders Rook Beheer B.V. | Device for manufacturing stones |
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