GB702562A - Improvements in or relating to shuttering for moulding concrete having pre-stressed reinforcement - Google Patents
Improvements in or relating to shuttering for moulding concrete having pre-stressed reinforcementInfo
- Publication number
- GB702562A GB702562A GB1801451A GB1801451A GB702562A GB 702562 A GB702562 A GB 702562A GB 1801451 A GB1801451 A GB 1801451A GB 1801451 A GB1801451 A GB 1801451A GB 702562 A GB702562 A GB 702562A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- pile
- plate
- extend
- stop member
- 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
- 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
- B28B23/022—Means for inserting reinforcing members into the mould or for supporting them in the mould
- B28B23/024—Supporting means
- B28B23/026—Mould partitionning elements acting as supporting means in moulds, e.g. for elongated articles
Abstract
702,562. Moulding pre-stressed concrete piles, posts &c. CONCRETE DEVELOPMENT CO., Ltd. July 10, 1952 [July 30, 1951], No. 18014/51. Class 87 (2) Relates to mould shuttering for making concrete piles, posts &c. in end-to-end relation in a continuous mould, the reinforcing wires extending throughout the full length of the mould and being stressed by means located at the ends thereof. According to. the invention a stop member, shaped to fit within the mould and extend thereacross, has at one end a plate 4 slotted as at 6 to receive the reinforcing wires, this plate defining an end of one of the piles &c. and has at the other end either a similar plate or, as shown, edges 3<1>, 2<1> against which a metal shoe or like element 13 may abut for proper positioning of the element in the mould. The metal. shoe is ,moulded upon one end of the pile and forms part of the pile. The stop member shown is box-like in shape, comprising the plate 4, side members 2 and a top 3. The top 3 has a raised rim for the purpose of forming chamfered or rounded edges on a pile end, and has an opening 9 for the introduction of sand prior to moulding, to prevent seepage of grout or the like through the slots 6. Metal struts 7 extend from the (slot-weakened) member 4 to the top 3. When a beam is being moulded, another plate 4 is secured to the rear (left side, Fig. 2) of the stop member, and the struts 7 extend between the plates. The sides have openings 8 for .reducing their weight, end inturned feet 12 which rest on the mould base inside fillets which form rounded or chamfered corners on the pile. A lifting eye 10 is provided.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1801451A GB702562A (en) | 1951-07-30 | 1951-07-30 | Improvements in or relating to shuttering for moulding concrete having pre-stressed reinforcement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1801451A GB702562A (en) | 1951-07-30 | 1951-07-30 | Improvements in or relating to shuttering for moulding concrete having pre-stressed reinforcement |
Publications (1)
Publication Number | Publication Date |
---|---|
GB702562A true GB702562A (en) | 1954-01-20 |
Family
ID=10105152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1801451A Expired GB702562A (en) | 1951-07-30 | 1951-07-30 | Improvements in or relating to shuttering for moulding concrete having pre-stressed reinforcement |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB702562A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3070867A (en) * | 1959-12-21 | 1963-01-01 | Theodore J Belle | Strand holder and dam for prestressed concrete molds |
-
1951
- 1951-07-30 GB GB1801451A patent/GB702562A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3070867A (en) * | 1959-12-21 | 1963-01-01 | Theodore J Belle | Strand holder and dam for prestressed concrete molds |
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