GB1389619A - Method of and apparatus for forming concrete members each having two substantially parallel spaced apart slabs joined together by coupling means - Google Patents
Method of and apparatus for forming concrete members each having two substantially parallel spaced apart slabs joined together by coupling meansInfo
- Publication number
- GB1389619A GB1389619A GB2447472A GB2447472A GB1389619A GB 1389619 A GB1389619 A GB 1389619A GB 2447472 A GB2447472 A GB 2447472A GB 2447472 A GB2447472 A GB 2447472A GB 1389619 A GB1389619 A GB 1389619A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- members
- concrete
- spacers
- concrete members
- 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
- B28B7/08—Moulds provided with means for tilting or inverting
- B28B7/085—Moulds provided with means for tilting or inverting for making double wall panels
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
1389619 Moulding concrete members KAISER-DECKEN GmbH & CO KG 24 May 1972 [25 May 1971 7 March 1972] 24474/72 Heading B5A Concrete members comprising two spaced slabs 7, 9 (Fig. 4), interconnected by reinforcing members 8 are cast in a pair of moulds 1, 2 one of which 1 is hinged 3 (Fig. 2), to be rotatable through 180 degrees to overlie the second mould 2, while being spaced therefrom by spacers 4, and includes releasable means 5 for holding the slab 7 in position. With the moulds as shown, in Fig. 2, a steel mat and at least one reinforcing member 8 are placed in mould 1, the concrete cast, vibrated and left to set. After setting, mould 2 is charged with concrete, mould 1 is rotated by crane through 180 degrees, vibration is applied to embed the members 8, and the concrete is left to set. The pivot axis 3 is adjustable vertically by an hydraulic cylinder 6 to secure the members 8 and alter the spacing of slabs 7, 9; spacers 4 are replaceable by different sizes. In an alternative embodiment, the pivot axis is fixed and the corners of the second mould 2 are mounted on resilient supports 17 (Fig. 7), and tubes 21 telescoping on posts 20. The height of mould 2 is adjustable by engaging a pin 23 with a different post slot 22, or replacing the tubes 21 and posts 20 with hydraulic cylinders. The spacers 4 comprise interchangeable and engaging studs and collars.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712125958 DE2125958C3 (en) | 1971-05-25 | 1971-05-25 | Device for the manufacture of Be concrete panels, which consist of two layers spaced from each other, interconnected by a Be reinforcement panels |
| DE19722210953 DE2210953C3 (en) | 1972-03-07 | 1972-03-07 | Device for the production of concrete slabs, which consist of two slab layers arranged at a distance from one another and connected to one another by reinforcement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1389619A true GB1389619A (en) | 1975-04-03 |
Family
ID=25761179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2447472A Expired GB1389619A (en) | 1971-05-25 | 1972-05-24 | Method of and apparatus for forming concrete members each having two substantially parallel spaced apart slabs joined together by coupling means |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT322193B (en) |
| BE (1) | BE783977A (en) |
| ES (1) | ES403116A1 (en) |
| FR (1) | FR2139022B1 (en) |
| GB (1) | GB1389619A (en) |
| IL (1) | IL39517A (en) |
| IT (1) | IT958034B (en) |
| NL (1) | NL7206870A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111923197A (en) * | 2020-07-13 | 2020-11-13 | 亚泰集团沈阳现代建筑工业有限公司 | Wallboard mold with prefabricated components and assembling method thereof |
| CN116837674A (en) * | 2023-09-01 | 2023-10-03 | 云南渝霖模板制造有限公司 | Quick positioning device and method for ballastless track steel templates |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE58907003D1 (en) * | 1989-05-11 | 1994-03-24 | Ruffer Dittmar | Formwork for any cast parts. |
| AT522454B1 (en) * | 2019-07-12 | 2020-11-15 | Progress Holding Ag | Centering device |
-
1972
- 1972-05-17 AT AT431572A patent/AT322193B/en not_active IP Right Cessation
- 1972-05-19 NL NL7206870A patent/NL7206870A/xx unknown
- 1972-05-24 IT IT5045372A patent/IT958034B/en active
- 1972-05-24 IL IL3951772A patent/IL39517A/en unknown
- 1972-05-24 ES ES403116A patent/ES403116A1/en not_active Expired
- 1972-05-24 GB GB2447472A patent/GB1389619A/en not_active Expired
- 1972-05-25 BE BE783977A patent/BE783977A/en not_active IP Right Cessation
- 1972-05-25 FR FR7218656A patent/FR2139022B1/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111923197A (en) * | 2020-07-13 | 2020-11-13 | 亚泰集团沈阳现代建筑工业有限公司 | Wallboard mold with prefabricated components and assembling method thereof |
| CN116837674A (en) * | 2023-09-01 | 2023-10-03 | 云南渝霖模板制造有限公司 | Quick positioning device and method for ballastless track steel templates |
| CN116837674B (en) * | 2023-09-01 | 2023-11-10 | 云南渝霖模板制造有限公司 | Quick positioning device and method for ballastless track steel templates |
Also Published As
| Publication number | Publication date |
|---|---|
| BE783977A (en) | 1972-09-18 |
| ES403116A1 (en) | 1976-01-01 |
| FR2139022A1 (en) | 1973-01-05 |
| AT322193B (en) | 1975-05-12 |
| FR2139022B1 (en) | 1973-07-13 |
| IT958034B (en) | 1973-10-20 |
| NL7206870A (en) | 1972-11-28 |
| IL39517A (en) | 1975-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |