CA1012333A - Manufacture of pipes - Google Patents
Manufacture of pipesInfo
- Publication number
- CA1012333A CA1012333A CA170,680A CA170680A CA1012333A CA 1012333 A CA1012333 A CA 1012333A CA 170680 A CA170680 A CA 170680A CA 1012333 A CA1012333 A CA 1012333A
- Authority
- CA
- Canada
- Prior art keywords
- pipes
- manufacture
- 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
- B28B7/06—Moulds with flexible parts
-
- 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)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPA909072 | 1972-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1012333A true CA1012333A (en) | 1977-06-21 |
Family
ID=3765076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA170,680A Expired CA1012333A (en) | 1972-05-25 | 1973-05-08 | Manufacture of pipes |
Country Status (17)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2231527A (en) * | 1990-05-01 | 1990-11-21 | Christopher Brian Waite | Mould release lining and mould having lining locating means |
| US6926851B2 (en) * | 2001-10-31 | 2005-08-09 | Specialty Minerals (Michigan) Inc. | Method, composition and apparatus for controlled concrete |
-
1972
- 1972-05-25 AU AU55246/73A patent/AU468116B2/en not_active Expired
-
1973
- 1973-05-07 ZA ZA733079A patent/ZA733079B/xx unknown
- 1973-05-08 CA CA170,680A patent/CA1012333A/en not_active Expired
- 1973-05-14 IT IT49930/73A patent/IT988183B/it active
- 1973-05-21 NL NL7307054A patent/NL7307054A/xx unknown
- 1973-05-22 GB GB2439273A patent/GB1432838A/en not_active Expired
- 1973-05-23 LU LU67648A patent/LU67648A1/xx unknown
- 1973-05-24 ES ES73415141A patent/ES415141A1/es not_active Expired
- 1973-05-24 CH CH744973A patent/CH565640A5/xx not_active IP Right Cessation
- 1973-05-24 DK DK285273A patent/DK137487C/da active
- 1973-05-24 BR BR3855/73A patent/BR7303855D0/pt unknown
- 1973-05-24 JP JP5819173A patent/JPS541333B2/ja not_active Expired
- 1973-05-24 IN IN1223/CAL/1973A patent/IN138397B/en unknown
- 1973-05-24 AT AT454373A patent/AT331168B/de not_active IP Right Cessation
- 1973-05-25 FR FR7319120A patent/FR2185955A5/fr not_active Expired
- 1973-05-25 BE BE131555A patent/BE800072A/xx unknown
-
1977
- 1977-12-30 MY MY126/77A patent/MY7700126A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1432838A (en) | 1976-04-22 |
| ATA454373A (de) | 1975-10-15 |
| LU67648A1 (US20080293856A1-20081127-C00139.png) | 1973-07-26 |
| BE800072A (fr) | 1973-09-17 |
| JPS541333B2 (US20080293856A1-20081127-C00139.png) | 1979-01-23 |
| ZA733079B (en) | 1974-04-24 |
| JPS4992104A (US20080293856A1-20081127-C00139.png) | 1974-09-03 |
| IT988183B (it) | 1975-04-10 |
| MY7700126A (en) | 1977-12-31 |
| AU468116B2 (en) | 1976-01-08 |
| IN138397B (US20080293856A1-20081127-C00139.png) | 1976-01-24 |
| AT331168B (de) | 1976-08-10 |
| BR7303855D0 (pt) | 1974-01-08 |
| NL7307054A (US20080293856A1-20081127-C00139.png) | 1973-11-27 |
| ES415141A1 (es) | 1976-06-01 |
| FR2185955A5 (US20080293856A1-20081127-C00139.png) | 1974-01-04 |
| DK137487C (da) | 1978-08-28 |
| DE2326778B2 (de) | 1977-01-13 |
| DK137487B (da) | 1978-03-13 |
| DE2326778A1 (de) | 1973-12-13 |
| CH565640A5 (US20080293856A1-20081127-C00139.png) | 1975-08-29 |
| AU5524673A (en) | 1974-11-07 |
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