CA992731A - Apparatus for molding oriented fiber cement tubular articles - Google Patents
Apparatus for molding oriented fiber cement tubular articlesInfo
- Publication number
- CA992731A CA992731A CA127,258A CA127258A CA992731A CA 992731 A CA992731 A CA 992731A CA 127258 A CA127258 A CA 127258A CA 992731 A CA992731 A CA 992731A
- Authority
- CA
- Canada
- Prior art keywords
- fiber cement
- tubular articles
- oriented fiber
- cement tubular
- molding oriented
- 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
-
- 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
- B28B21/08—Methods or machines specially adapted for the production of tubular articles by casting into moulds by slip-casting; Moulds therefor
-
- 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
- B28B21/18—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using expansible or retractable mould or core elements
- B28B21/20—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using expansible or retractable mould or core elements using inflatable cores, e.g. having a frame inside the inflatable part of the core
- B28B21/205—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using expansible or retractable mould or core elements using inflatable cores, e.g. having a frame inside the inflatable part of the core having a rigid frame inside the inflatable part of the core
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)
- Moulds, Cores, Or Mandrels (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES385343A ES385343A1 (es) | 1970-11-09 | 1970-11-09 | Procedimiento de fabricacion para la orientacion de fibras en los productos fibrosos aglomerados. |
| ES38594170 | 1970-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA992731A true CA992731A (en) | 1976-07-13 |
Family
ID=26155798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA127,258A Expired CA992731A (en) | 1970-11-09 | 1971-11-09 | Apparatus for molding oriented fiber cement tubular articles |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3822106A (da) |
| AR (1) | AR192229A1 (da) |
| BE (1) | BE775048A (da) |
| CA (1) | CA992731A (da) |
| CH (1) | CH542033A (da) |
| DK (1) | DK144118C (da) |
| FR (1) | FR2126980B1 (da) |
| GB (1) | GB1356692A (da) |
| IE (1) | IE35796B1 (da) |
| IL (1) | IL38059A (da) |
| IT (1) | IT953193B (da) |
| LU (1) | LU64231A1 (da) |
| NL (1) | NL150710B (da) |
| SE (1) | SE388379B (da) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4027723A (en) * | 1975-01-20 | 1977-06-07 | Precision Flexmold, Inc. | Molding apparatus including a flexible mold for making articles having radially inwardly extending projections on an interior surface |
| US4341368A (en) * | 1980-09-11 | 1982-07-27 | The Goodyear Tire & Rubber Company | Mold |
| FR2547526B1 (fr) * | 1983-06-17 | 1986-03-21 | Bouygues Sa | Procede et dispositif pour fabriquer des elements de structure en beton et les elements ainsi fabriques |
| US5198167A (en) * | 1988-10-31 | 1993-03-30 | Honda Giken Kogyo Kabushiki Kaisha | Process for producing fiber molding for fiber-reinforced composite materials |
| US6808154B2 (en) * | 2001-03-22 | 2004-10-26 | Column & Post., Inc. | Mold and molding process |
| US20090001638A1 (en) * | 2007-06-28 | 2009-01-01 | Semaan Gilbert A | Bellows structure |
| US20100186899A1 (en) * | 2009-01-15 | 2010-07-29 | Airtech International, Inc. | Thermoplastic mandrels for composite fabrication |
| AT511502B1 (de) * | 2011-05-23 | 2014-09-15 | Wörle Sparowitz Ingenieure Ziviltechniker Gmbh | Verfahren zum giessen eines fertigteil-betonbauelements, flächenschalungselement und schalung |
| CN108501183B (zh) * | 2018-04-28 | 2020-06-30 | 凤冈县奇异园林景观工程有限公司 | 水泥围栏成型装置 |
| CN109847490B (zh) * | 2019-03-20 | 2024-07-12 | 中国石油大学(北京) | 一种刚性气液聚结滤芯、其制备方法及装置 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2052818A (en) * | 1929-09-04 | 1936-09-01 | Freyssinet | Process for the manufacture of molded pieces or bodies from mortars or concrete |
| US2170188A (en) * | 1937-10-30 | 1939-08-22 | Walter H Cobi | Collapsible core |
| US2361933A (en) * | 1940-11-20 | 1944-11-07 | Ferla John | Compression apparatus for producing pipe |
| US2562299A (en) * | 1946-06-07 | 1951-07-31 | Logan R Crouch | Concrete wall form and method of molding concrete walls |
| US2730783A (en) * | 1950-10-12 | 1956-01-17 | Lock Joint Pipe Co | Apparatus for forming concrete pipes and other hollow bodies |
| US2870513A (en) * | 1955-04-28 | 1959-01-27 | Archie R Gagne | Pipe making apparatus |
| US3257690A (en) * | 1963-02-14 | 1966-06-28 | Babbitt Pipe Company Inc | Mandrel |
| US3290728A (en) * | 1964-02-10 | 1966-12-13 | Babbitt Pipe Company Inc | Plastic pipe molding apparatus |
| US3414951A (en) * | 1966-03-18 | 1968-12-10 | Amsted Ind Inc | Method and apparatus for forming branched pipe |
| US3561079A (en) * | 1968-03-11 | 1971-02-09 | Robinson Clay Product Co The | Apparatus for pressing of clay pipe using an elastomeric mandrel |
| US3598357A (en) * | 1969-06-12 | 1971-08-10 | William B Mclean | Apparatus for constructing a bottle-shaped module |
| US3610563A (en) * | 1969-08-20 | 1971-10-05 | Structural Fibers | Mandrel for forming fiber-reinforced plastic articles |
| US3674394A (en) * | 1971-01-18 | 1972-07-04 | Structural Fibers | Sliding core means for the manufacture of fiber-reinforced plastic tanks |
-
1971
- 1971-11-02 SE SE7113979A patent/SE388379B/xx unknown
- 1971-11-02 IL IL38059A patent/IL38059A/xx unknown
- 1971-11-04 GB GB5135771A patent/GB1356692A/en not_active Expired
- 1971-11-05 AR AR238889A patent/AR192229A1/es active
- 1971-11-08 DK DK546471A patent/DK144118C/da not_active IP Right Cessation
- 1971-11-08 NL NL717115346A patent/NL150710B/xx not_active IP Right Cessation
- 1971-11-08 IT IT53929/71A patent/IT953193B/it active
- 1971-11-08 CH CH1619971A patent/CH542033A/de not_active IP Right Cessation
- 1971-11-08 US US00196573A patent/US3822106A/en not_active Expired - Lifetime
- 1971-11-08 BE BE775048A patent/BE775048A/xx not_active IP Right Cessation
- 1971-11-09 CA CA127,258A patent/CA992731A/en not_active Expired
- 1971-11-09 LU LU64231D patent/LU64231A1/xx unknown
- 1971-11-09 FR FR717140181A patent/FR2126980B1/fr not_active Expired
- 1971-11-09 IE IE1412/71A patent/IE35796B1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL38059A (en) | 1974-10-22 |
| FR2126980B1 (da) | 1973-06-08 |
| NL7115346A (da) | 1972-05-12 |
| DK144118B (da) | 1981-12-14 |
| CH542033A (de) | 1973-09-30 |
| BE775048A (fr) | 1972-03-01 |
| DE2155691A1 (de) | 1972-06-22 |
| FR2126980A1 (da) | 1972-10-13 |
| DE2155691B2 (de) | 1975-05-28 |
| SE388379B (sv) | 1976-10-04 |
| US3822106A (en) | 1974-07-02 |
| NL150710B (nl) | 1976-09-15 |
| IT953193B (it) | 1973-08-10 |
| LU64231A1 (da) | 1972-05-29 |
| DK144118C (da) | 1982-06-01 |
| AR192229A1 (es) | 1973-02-08 |
| IE35796L (en) | 1972-05-09 |
| GB1356692A (en) | 1974-06-12 |
| IE35796B1 (en) | 1976-05-26 |
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