ZA733837B - Concrete mould positioner - Google Patents
Concrete mould positionerInfo
- Publication number
- ZA733837B ZA733837B ZA733837A ZA733837A ZA733837B ZA 733837 B ZA733837 B ZA 733837B ZA 733837 A ZA733837 A ZA 733837A ZA 733837 A ZA733837 A ZA 733837A ZA 733837 B ZA733837 B ZA 733837B
- Authority
- ZA
- South Africa
- Prior art keywords
- concrete mould
- mould positioner
- positioner
- concrete
- mould
- 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
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
- B28B23/06—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed for the production of elongated 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
- B28B7/0035—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding
-
- 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
- B28B7/26—Assemblies of separate moulds, i.e. of moulds or moulding space units, each forming a complete mould or moulding space unit independently from each other
- B28B7/266—Assemblies of separate moulds, i.e. of moulds or moulding space units, each forming a complete mould or moulding space unit independently from each other for making oblong objects, e.g. girders
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)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPA930072 | 1972-06-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA733837B true ZA733837B (en) | 1974-07-31 |
Family
ID=3765119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA733837A ZA733837B (en) | 1972-06-13 | 1973-06-06 | Concrete mould positioner |
Country Status (4)
Country | Link |
---|---|
US (1) | US3868025A (en) |
GB (1) | GB1389815A (en) |
HK (1) | HK40078A (en) |
ZA (1) | ZA733837B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5888043A (en) * | 1997-02-05 | 1999-03-30 | Jatcko; Joseph D. | Device for lifting, moving, inverting and releasing heavy loads |
CN111705568B (en) * | 2020-06-30 | 2021-12-17 | 中咨数据有限公司 | Construction method for smart city construction rail traffic engineering |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1920716A (en) * | 1933-08-01 | Concrete and like block making | ||
US2772010A (en) * | 1954-10-13 | 1956-11-27 | Glenn H Buehring | Storage tank trailer |
US3510012A (en) * | 1968-08-15 | 1970-05-05 | Lummus Co | Tube bundle handling apparatus |
US3756428A (en) * | 1971-10-29 | 1973-09-04 | H White | Apparatus for handling bales |
-
1973
- 1973-06-05 US US367128A patent/US3868025A/en not_active Expired - Lifetime
- 1973-06-06 ZA ZA733837A patent/ZA733837B/en unknown
- 1973-06-11 GB GB2768473A patent/GB1389815A/en not_active Expired
-
1978
- 1978-07-13 HK HK400/78A patent/HK40078A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US3868025A (en) | 1975-02-25 |
HK40078A (en) | 1978-07-21 |
GB1389815A (en) | 1975-04-09 |
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