CH548829A - PROCESS AND EQUIPMENT FOR THE PRODUCTION OF STRUCTURAL ELEMENTS IN CONCRETE. - Google Patents
PROCESS AND EQUIPMENT FOR THE PRODUCTION OF STRUCTURAL ELEMENTS IN CONCRETE.Info
- Publication number
- CH548829A CH548829A CH204572A CH204572A CH548829A CH 548829 A CH548829 A CH 548829A CH 204572 A CH204572 A CH 204572A CH 204572 A CH204572 A CH 204572A CH 548829 A CH548829 A CH 548829A
- Authority
- CH
- Switzerland
- Prior art keywords
- concrete
- production
- equipment
- structural elements
- structural
- Prior art date
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
-
- 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
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/003—Pressing by means acting upon the material via flexible mould wall parts, e.g. by means of inflatable cores, isostatic presses
-
- 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
- B28B7/28—Cores; Mandrels
- B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding
- B28B7/32—Cores; Mandrels adjustable, collapsible, or expanding inflatable
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Lining And Supports For Tunnels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT4839971 | 1971-02-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH548829A true CH548829A (en) | 1974-05-15 |
Family
ID=11266322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH204572A CH548829A (en) | 1971-02-13 | 1972-02-14 | PROCESS AND EQUIPMENT FOR THE PRODUCTION OF STRUCTURAL ELEMENTS IN CONCRETE. |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5040411B1 (en) |
CH (1) | CH548829A (en) |
DE (1) | DE2204685A1 (en) |
FR (1) | FR2126740A5 (en) |
GB (1) | GB1385796A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE445435B (en) * | 1984-11-08 | 1986-06-23 | A Betong Ab | SET AND SHAPE FOR CASTING THE CONCRETE FORM |
DE4415550A1 (en) * | 1994-05-03 | 1995-11-09 | Hm Betonfertigteilwerk Hans Ma | Prefabricated concrete component |
DE10240708B4 (en) * | 2002-07-16 | 2006-12-07 | Aloys Wobben | Process for producing a concrete body of a tower of a wind energy plant |
CN102328341A (en) * | 2010-07-12 | 2012-01-25 | 杨振峰 | Plate-feeding and hole-drawing one-time forming machine |
CN112388830A (en) * | 2020-09-22 | 2021-02-23 | 安徽地豪科技环保材料有限公司 | GRC board processing is with pouring equipment |
CN112318722B (en) * | 2020-11-02 | 2021-11-26 | 中国电建集团贵阳勘测设计研究院有限公司 | Cemented sand gravel mixing equipment |
-
1972
- 1972-01-31 GB GB452872A patent/GB1385796A/en not_active Expired
- 1972-02-01 DE DE19722204685 patent/DE2204685A1/en active Pending
- 1972-02-07 FR FR7203959A patent/FR2126740A5/fr not_active Expired
- 1972-02-09 JP JP1427172A patent/JPS5040411B1/ja active Pending
- 1972-02-14 CH CH204572A patent/CH548829A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2126740A5 (en) | 1972-10-06 |
DE2204685A1 (en) | 1972-08-31 |
JPS5040411B1 (en) | 1975-12-24 |
GB1385796A (en) | 1975-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |