FR2576543B1 - DEVICE AND METHOD FOR THE MANUFACTURE OF A HOLLOW POST IN REINFORCED CONCRETE - Google Patents
DEVICE AND METHOD FOR THE MANUFACTURE OF A HOLLOW POST IN REINFORCED CONCRETEInfo
- Publication number
- FR2576543B1 FR2576543B1 FR8501076A FR8501076A FR2576543B1 FR 2576543 B1 FR2576543 B1 FR 2576543B1 FR 8501076 A FR8501076 A FR 8501076A FR 8501076 A FR8501076 A FR 8501076A FR 2576543 B1 FR2576543 B1 FR 2576543B1
- Authority
- FR
- France
- Prior art keywords
- manufacture
- reinforced concrete
- hollow post
- post
- hollow
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
- E04H12/12—Structures made of specified materials of concrete or other stone-like material, with or without internal or external reinforcements, e.g. with metal coverings, with permanent form elements
-
- 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
- B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
- B28B7/166—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes for oblong articles, e.g. hollow masts
-
- 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
- B28B7/28—Cores; Mandrels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8501076A FR2576543B1 (en) | 1985-01-25 | 1985-01-25 | DEVICE AND METHOD FOR THE MANUFACTURE OF A HOLLOW POST IN REINFORCED CONCRETE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8501076A FR2576543B1 (en) | 1985-01-25 | 1985-01-25 | DEVICE AND METHOD FOR THE MANUFACTURE OF A HOLLOW POST IN REINFORCED CONCRETE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2576543A1 FR2576543A1 (en) | 1986-08-01 |
FR2576543B1 true FR2576543B1 (en) | 1988-07-15 |
Family
ID=9315622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8501076A Expired FR2576543B1 (en) | 1985-01-25 | 1985-01-25 | DEVICE AND METHOD FOR THE MANUFACTURE OF A HOLLOW POST IN REINFORCED CONCRETE |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2576543B1 (en) |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE282942C (en) * | ||||
FR339138A (en) * | 1903-10-30 | 1904-12-02 | Joseph Delamarche | Tubular reinforced concrete pole for electrical pipelines |
FR539847A (en) * | 1921-05-09 | 1922-07-01 | Veuve D Zondervan Fils & Gendr | Mold for the manufacture of cement pipes by ramming |
US2052126A (en) * | 1928-08-15 | 1936-08-25 | American Cyanamid & Chem Corp | Core for molding devices |
FR874361A (en) * | 1941-07-31 | 1942-08-05 | Elin Ag Fu R Elek Sche Ind | Process for the manufacture of hollow concrete pillars, produced in a vertical position, in particular for overhead power lines |
US2425270A (en) * | 1944-10-04 | 1947-08-05 | Locke Insulator Corp | Method and apparatus for forming blanks for post and pedestal insulators |
US2547946A (en) * | 1944-12-22 | 1951-04-10 | Blaw Knox Co | Inside form for casting elongated hollow concrete structures |
US3150428A (en) * | 1962-07-02 | 1964-09-29 | Concrete Technology Corp | Apparatus for the continuous casting of hollow concrete bodies |
US3664792A (en) * | 1969-05-07 | 1972-05-23 | Roland C Draughon | Concrete plank molding machine |
DE2143328A1 (en) * | 1970-09-04 | 1973-03-22 | Leslie Kemp | DEVICE FOR PRODUCING PERFORATED CONCRETE PIPES |
US4039642A (en) * | 1974-01-02 | 1977-08-02 | Harry Steiro | Method of making concrete pipe |
FI62784C (en) * | 1982-01-08 | 1983-03-10 | Lohja Ab Oy | PROTECTION OF CONTAINER CONCRETE |
-
1985
- 1985-01-25 FR FR8501076A patent/FR2576543B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2576543A1 (en) | 1986-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |