GB1274774A - Improvements in and relating to battery casting - Google Patents
Improvements in and relating to battery castingInfo
- Publication number
- GB1274774A GB1274774A GB56708/69A GB5670869A GB1274774A GB 1274774 A GB1274774 A GB 1274774A GB 56708/69 A GB56708/69 A GB 56708/69A GB 5670869 A GB5670869 A GB 5670869A GB 1274774 A GB1274774 A GB 1274774A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- members
- concrete
- shoot
- carriage
- 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
- B28B7/24—Unitary mould structures with a plurality of moulding spaces, e.g. moulds divided into multiple moulding spaces by integratable partitions, mould part structures providing a number of moulding spaces in mutual co-operation
- B28B7/241—Detachable assemblies of mould parts providing only in mutual co-operation a number of complete moulding spaces
- B28B7/248—Detachable assemblies of mould parts providing only in mutual co-operation a number of complete moulding spaces using angle-shaped mould parts, e.g. L-parts
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
1,274,774. Casting concrete panels. NATIONAL RESEARCH DEVELOPMENT CORP. 11 Nov., 1970 [19 Nov., 1969], No. 56708/69. Heading B5A. A number of L-shaped concrete panels 22 are cast in a battery of spaced L-shaped mould members 12 arranged one within the other and so that the plane C-C containing the corners of the members is at 45 degrees to the planes A-A and B-B containing the edges of their adjacent arms. By placing comer stops at the junctions of the two arms of each mould space flat panels may be produced. The assembly includes two such batteries, one a mirror image of the other, spaced apart on a base frame above which travels a concrete supply carriage 158 on rails whereby it can be brought over either of the batteries. The carriage includes a platform running on rails transverse the carriage movement and including a delivery shoot 174 for the concrete brought to position above the mould spaces. The concrete in the mould is compacted by vibrators and heated by steam admitted to the interior of each mould member which may consist of steel plates separated by girders. To prevent bending during casting, stiffening trusses 69, frames 70 and hydraulic rams 72, 77 base frame are provided. Clamping of the members is assisted by tie bolts 76 passing through spacer tubes 75, and latches connecting together pairs of adjacent members. The bottom of each mould space is closed by base-boards and the ends of the spaces by stops, each stop comprising a beam faced with a timber former 32. The position of each stop is adjustable by spacer tubes 38 of varying lengths. The mould members may be lifted by rams located above the shoot with chains extending therefrom through the shoot outlet to connect with eye-bolts on the members.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB56708/69A GB1274774A (en) | 1969-11-19 | 1969-11-19 | Improvements in and relating to battery casting |
ZA707703A ZA707703B (en) | 1969-11-19 | 1970-11-13 | Improvements in and relating to battery casting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB56708/69A GB1274774A (en) | 1969-11-19 | 1969-11-19 | Improvements in and relating to battery casting |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1274774A true GB1274774A (en) | 1972-05-17 |
Family
ID=10477337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB56708/69A Expired GB1274774A (en) | 1969-11-19 | 1969-11-19 | Improvements in and relating to battery casting |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB1274774A (en) |
ZA (1) | ZA707703B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2521902A1 (en) * | 1982-02-25 | 1983-08-26 | Abay Sa | Installation for prefabricating concrete building panels - has casting unit made up of uprights hinged so as to produce planar or right-angled panels |
-
1969
- 1969-11-19 GB GB56708/69A patent/GB1274774A/en not_active Expired
-
1970
- 1970-11-13 ZA ZA707703A patent/ZA707703B/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2521902A1 (en) * | 1982-02-25 | 1983-08-26 | Abay Sa | Installation for prefabricating concrete building panels - has casting unit made up of uprights hinged so as to produce planar or right-angled panels |
Also Published As
Publication number | Publication date |
---|---|
ZA707703B (en) | 1971-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PE20 | Patent expired after termination of 20 years |