FR709581A - Method and device for making and reinforcing concrete articles and the like - Google Patents
Method and device for making and reinforcing concrete articles and the likeInfo
- Publication number
- FR709581A FR709581A FR709581DA FR709581A FR 709581 A FR709581 A FR 709581A FR 709581D A FR709581D A FR 709581DA FR 709581 A FR709581 A FR 709581A
- Authority
- FR
- France
- Prior art keywords
- making
- reinforcing concrete
- concrete articles
- articles
- reinforcing
- 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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/021—Feeding the unshaped material to moulds or apparatus for producing shaped articles by fluid pressure acting directly on the material, e.g. using vacuum, air pressure
-
- 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
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
- B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
- B28B21/36—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means applying fluid pressure or vacuum to the material
- B28B21/38—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means applying fluid pressure or vacuum to the material introducing the material wholly or partly under pressure ; Injection-moulding machines
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (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 |
---|---|---|---|
CS709581X | 1930-09-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR709581A true FR709581A (en) | 1931-08-11 |
Family
ID=5455006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR709581D Expired FR709581A (en) | 1930-09-03 | 1931-01-17 | Method and device for making and reinforcing concrete articles and the like |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR709581A (en) |
-
1931
- 1931-01-17 FR FR709581D patent/FR709581A/en not_active Expired
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