GB587044A - Improvements in or relating to the production of tapered reinforced concrete posts and poles and like tapered objects - Google Patents
Improvements in or relating to the production of tapered reinforced concrete posts and poles and like tapered objectsInfo
- Publication number
- GB587044A GB587044A GB1883244A GB1883244A GB587044A GB 587044 A GB587044 A GB 587044A GB 1883244 A GB1883244 A GB 1883244A GB 1883244 A GB1883244 A GB 1883244A GB 587044 A GB587044 A GB 587044A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wires
- mould
- tapered
- moulds
- slots
- 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
- B28B23/18—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 for the production of elongated articles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The posts &c. are moulded with the reinforcing wires tapered, i.e. inclined toward one another in the direction of taper of the posts, by the following method:- The wires are arranged in long lines above a track on which a series of moulds can run, and a tapered trough-shaped mould having slotted end plates is assembled around the wires at a filling point. (The slots in the narrow end plate are closer together than the slots in the wide end plate). The mould is then filled with concrete and moved along the track and along the wires, narrow end foremost, to the place where the concrete is to set and harden. Another mould is similarly assembled and filled, but this time with the wide end foremost, and then moved along the track and wires to a position adjacent the first mould. These operations are repeated until a series of moulds is arranged alternatively with the taper in opposite directions, the concrete is allowed to set and harden, the moulds are dismantled and the exposed parts of the wires are cut. The wires may be originally arranged parallel at the narrow spacing, and a wire-splaying device may be used to expand the wires into the slots in the wide end of the mould. Transverse reinforcements such as annular or rectangular bands may be secured in recesses in the moulds. Holes may be made by core pins. Specifications 571,976, [Group III], 572,385, 572,387, 572,391 and 581,815, 581,827 and 581,828, [all in Group X], are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1883244A GB587044A (en) | 1944-10-02 | 1944-10-02 | Improvements in or relating to the production of tapered reinforced concrete posts and poles and like tapered objects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1883244A GB587044A (en) | 1944-10-02 | 1944-10-02 | Improvements in or relating to the production of tapered reinforced concrete posts and poles and like tapered objects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB587044A true GB587044A (en) | 1947-04-11 |
Family
ID=10119174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1883244A Expired GB587044A (en) | 1944-10-02 | 1944-10-02 | Improvements in or relating to the production of tapered reinforced concrete posts and poles and like tapered objects |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB587044A (en) |
-
1944
- 1944-10-02 GB GB1883244A patent/GB587044A/en not_active Expired
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