GB382024A - Improvements in or relating to centrifugal machines for making conical hollow bodies, particularly reinforced concrete masts or the like - Google Patents
Improvements in or relating to centrifugal machines for making conical hollow bodies, particularly reinforced concrete masts or the likeInfo
- Publication number
- GB382024A GB382024A GB25578/31A GB2557831A GB382024A GB 382024 A GB382024 A GB 382024A GB 25578/31 A GB25578/31 A GB 25578/31A GB 2557831 A GB2557831 A GB 2557831A GB 382024 A GB382024 A GB 382024A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rings
- mould
- reinforced concrete
- relating
- hollow bodies
- 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
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
- B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
- B28B21/22—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts
- B28B21/30—Centrifugal moulding
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
382,024. Centrifugally moulding concrete hollow masts &c. STœHLER, M., Gereonshaus, and LœHDORFF, P., 79, Lindenthalgurtel, Lindenthal, both in Cologne, Germany. Sept. 11, 1931, No. 25578. Convention date, Sept. 26, 1930. [Class 87 (ii).] Hollow masts, poles, &c., of reinforced concrete and particularly such articles of tapered form are moulded by supplying the material to a mould m having guide rings o whereby it is driven by a pair of conical driving members b, c mounted on shafts f which are in the same plane and which are rotated in the same direction by gearing i, l. The conical driving members may be in the form of spaced discs e keyed to the shafts f. The rings o may be grooved peripherally or a single guide may be provided to prevent axial displacement of the mould. The vertices of the cones passing through the peripheries of the rings o and the discs e meet in a common point. The mould m may be supported'within the rings o by webs p thereby allowing moulds of zero or other taper to be rotated.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE382024X | 1930-09-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB382024A true GB382024A (en) | 1932-10-20 |
Family
ID=6356531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25578/31A Expired GB382024A (en) | 1930-09-26 | 1931-09-11 | Improvements in or relating to centrifugal machines for making conical hollow bodies, particularly reinforced concrete masts or the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB382024A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2145656A (en) * | 1983-09-02 | 1985-04-03 | Univ London | Method of rotational casting |
-
1931
- 1931-09-11 GB GB25578/31A patent/GB382024A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2145656A (en) * | 1983-09-02 | 1985-04-03 | Univ London | Method of rotational casting |
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