GB497046A - Improvements relating to centrifugal moulds - Google Patents
Improvements relating to centrifugal mouldsInfo
- Publication number
- GB497046A GB497046A GB1639637A GB1639637A GB497046A GB 497046 A GB497046 A GB 497046A GB 1639637 A GB1639637 A GB 1639637A GB 1639637 A GB1639637 A GB 1639637A GB 497046 A GB497046 A GB 497046A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- rings
- secured
- sections
- pipes
- 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
- B28B21/76—Moulds
- B28B21/80—Moulds adapted to centrifugal or rotational 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
497,046. Moulds for casting pipes &c. centrifugally. HUME PIPE & CONCRETE CONSTRUCTION CO., Ltd., and STONE, W. L. June 12, 1937, No. 16396. [Class 87 (ii)] A mould for centrifugal casting of pipes and other hollow bodies from concrete or like mixtures comprises a casing a formed in longitudinal halves or other sections which are brought together for attachment over outer peripheral surfaces h, furnished by end rings e, f forming a permanent part of the mould and presenting tyres g for horizontal support on rollers. The mould sections may be joined at angle irons b by clamping bolts q. The annular surfaces h engage the mould internally and are secured against rotational creep by pegs or dowels k. The mould and rings are secured together by external clamping rods passed through holes j. The rings may be formed with extensions e, f<1>, to form spigot and socket or other end shapes and with internal cylindrical surfaces x to receive water rings m. The mould may be reinforced by bands d. The bolts q are bent to a right angle and are mounted to swivel in webs p and engage open slots o in the irons b, being secured by nuts r.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1639637A GB497046A (en) | 1937-06-12 | 1937-06-12 | Improvements relating to centrifugal moulds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1639637A GB497046A (en) | 1937-06-12 | 1937-06-12 | Improvements relating to centrifugal moulds |
Publications (1)
Publication Number | Publication Date |
---|---|
GB497046A true GB497046A (en) | 1938-12-12 |
Family
ID=10076573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1639637A Expired GB497046A (en) | 1937-06-12 | 1937-06-12 | Improvements relating to centrifugal moulds |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB497046A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2164892A (en) * | 1984-09-26 | 1986-04-03 | Fibercast Co | Molding of integral socket connection on centrifugally cast fiberglass reinforced pipe |
WO2004037507A1 (en) * | 2002-10-18 | 2004-05-06 | Hobas Engineering Gmbh | Matrix for producing plastic pipes by centrifugal casting |
CN116494376A (en) * | 2023-06-29 | 2023-07-28 | 湖南双林机械设备有限公司 | Mould is used in cement pole production |
-
1937
- 1937-06-12 GB GB1639637A patent/GB497046A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2164892A (en) * | 1984-09-26 | 1986-04-03 | Fibercast Co | Molding of integral socket connection on centrifugally cast fiberglass reinforced pipe |
US4714578A (en) * | 1984-09-26 | 1987-12-22 | Fibercast Company | Molding of integral socket connection in centrifugally cast fiberglass reinforced pipe |
WO2004037507A1 (en) * | 2002-10-18 | 2004-05-06 | Hobas Engineering Gmbh | Matrix for producing plastic pipes by centrifugal casting |
CN116494376A (en) * | 2023-06-29 | 2023-07-28 | 湖南双林机械设备有限公司 | Mould is used in cement pole production |
CN116494376B (en) * | 2023-06-29 | 2023-09-01 | 湖南双林机械设备有限公司 | Mould is used in cement pole production |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB797682A (en) | A mould for use in the manufacture of concrete pipes having spigot and socket joints | |
GB497046A (en) | Improvements relating to centrifugal moulds | |
GB1343328A (en) | Manhole structure for a sewage or the like system | |
US2704875A (en) | Sectional molds for y-type sewer tile | |
US2559296A (en) | Pipe mold | |
US2108371A (en) | Water ring for concrete pipe forms | |
US2387815A (en) | Core for tubular castings | |
GB208058A (en) | Improved mould for pipes and the like | |
GB296500A (en) | Improvements in and relating to moulds for casting concrete pipes | |
GB457357A (en) | Improvements relating to pipe joints | |
GB489298A (en) | Improvements relating to the centrifugal moulding of concrete pipes | |
US628382A (en) | Mold for cement or concrete work. | |
GB549361A (en) | Improvements in or relating to couplings for hose-pipes and other similar pipes | |
US1582440A (en) | Socket core for pipe molds | |
US1185915A (en) | Internal sewer-form. | |
GB545972A (en) | Improvements in and relating to pipe joints | |
GB464324A (en) | Improvements in and relating to moulds for casting concrete pipes | |
GB508223A (en) | Improvements in, or relating to, pipe joints | |
US404219A (en) | Canada | |
GB273432A (en) | Improvements in methods and means for assembling and making pressure joints for pipes | |
GB729598A (en) | Improvements in or relating to a mould for fabricating hollow structures e.g. concrete pipes | |
US1157987A (en) | Mold for forming concrete pipes. | |
GB156385A (en) | Improvements relating to the construction of concrete sewers, conduits and the like | |
US1577342A (en) | Universal babbitting equipment | |
GB1099744A (en) | Adjustable sealing device, particularly for spigot and socket joints |