FR1369302A - Method of using vacuum for clamping castings - Google Patents
Method of using vacuum for clamping castingsInfo
- Publication number
- FR1369302A FR1369302A FR4002A FR38004002A FR1369302A FR 1369302 A FR1369302 A FR 1369302A FR 4002 A FR4002 A FR 4002A FR 38004002 A FR38004002 A FR 38004002A FR 1369302 A FR1369302 A FR 1369302A
- Authority
- FR
- France
- Prior art keywords
- vacuum
- castings
- clamping
- clamping castings
- 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
- B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
- B28B7/46—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for humidifying or dehumidifying
-
- 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/50—Producing shaped prefabricated articles from the material specially adapted for producing articles of expanded material, e.g. cellular concrete
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR4002A FR1369302A (en) | 1958-05-16 | 1958-05-16 | Method of using vacuum for clamping castings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR4002A FR1369302A (en) | 1958-05-16 | 1958-05-16 | Method of using vacuum for clamping castings |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1369302A true FR1369302A (en) | 1964-08-14 |
Family
ID=8569711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR4002A Expired FR1369302A (en) | 1958-05-16 | 1958-05-16 | Method of using vacuum for clamping castings |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1369302A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2233815A5 (en) * | 1973-05-30 | 1975-01-10 | Micro Mineral Holding Sa | Foam concrete components - made in closed mould with gas permeable lid |
EP0381847A2 (en) * | 1989-02-08 | 1990-08-16 | ProMineral Gesellschaft zur Verwendung von Mineralstoffen mbH | Process for making fibre-reinforced plaster boards |
-
1958
- 1958-05-16 FR FR4002A patent/FR1369302A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2233815A5 (en) * | 1973-05-30 | 1975-01-10 | Micro Mineral Holding Sa | Foam concrete components - made in closed mould with gas permeable lid |
EP0381847A2 (en) * | 1989-02-08 | 1990-08-16 | ProMineral Gesellschaft zur Verwendung von Mineralstoffen mbH | Process for making fibre-reinforced plaster boards |
EP0381847A3 (en) * | 1989-02-08 | 1991-01-09 | ProMineral Gesellschaft zur Verwendung von Mineralstoffen mbH | Process for making fibre-reinforced plaster boards |
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