EP0557262A1 - Moule de coulage pour une colonne ou une poutre en béton - Google Patents
Moule de coulage pour une colonne ou une poutre en béton Download PDFInfo
- Publication number
- EP0557262A1 EP0557262A1 EP93850033A EP93850033A EP0557262A1 EP 0557262 A1 EP0557262 A1 EP 0557262A1 EP 93850033 A EP93850033 A EP 93850033A EP 93850033 A EP93850033 A EP 93850033A EP 0557262 A1 EP0557262 A1 EP 0557262A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mold
- grinding
- casting mold
- concrete column
- jig
- 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.)
- Granted
Links
Images
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
- B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
- B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
-
- 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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
- B28B11/0845—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for smoothing
-
- 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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/12—Apparatus or processes for treating or working the shaped or preshaped articles for removing parts of the articles by cutting
-
- 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
-
- 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
- B28B21/92—Methods or apparatus for treating or reshaping
-
- 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
Definitions
- the present invention relates to a casting mold for a concrete column or beam, the mold being made up of either a horizontally oriented elongated trough having a bottom and side walls, or of a vertically oriented elongated tubular mantle.
- a mold according to the invention is characterized in that the ends of the mold are closed by means of end flanges having the shape of the cross section of the mold, through which end flanges there is installed a jig tube with the help of which the after-treatments of the cast piece can be carried out in different devices, such as sawing, grinding, and polishing devices.
- the element After the hardening of a cast element, for example, the element can be lifted and transferred to the desired after-treatment site by means of a gantry crane.
- the lower end of the jig tube will engage the rotating or angular-turning axle, and its upper end the bearing-locking device, whereupon the grinding device can start working immediately, and the grinding will be minimized owing to the good centering.
- the horizontal-grinding site has corresponding coupling devices with which the jig mates.
- an element can first be sawn into its shape, for example, polygonal or conical columns.
- a grinding device subject to the same control will polish the surfaces without separate setting.
- it is easy to remove the jig tube by detaching the end flanges, whereafter the jig tube can be pulled out.
- the completed element thus has a hole in the center, which can be made use of in joints and pipe installations.
- the advantage of the invention is at its greatest in the manufacture of a round column, since with the help of the jig and the rotating axle the element to be ground can be made to rotate under reliable control.
- a casting mold for a concrete column or beam is made up of a trough, shown in a horizontal orientation in Figures 8 and 9, having a bottom 1 and side walls 2.
- a jig tube 4 Through the end flanges 3 there is installed a jig tube 4, with the help of which the further treatment of a cast piece can be carried out in sawing, grinding, and polishing devices.
- the casting mold is made up of a vertically oriented elongated tubular mantle 5, which can be opened by means of the joint 6 shown in Figure 11.
- the jig tube 4 is shaped so that it fits in all grinding and sawing devices for further treatment.
- metal flanges 7 adjacent to the end flanges 3 a blank is tightened to the jig tube 4.
- the blank is a metal sheet tube 8 having the length of the element and fitting over the jig tube 4.
- the steel reinforcement 9 of the element is fastened to the metal sheet tube 8 by means of spacer-reinforcement bars 10.
- the jig tube 4 need not necessarily be one elongated rod passing through the entire element; it can just as well be made up of two lengths of tubing, located at the ends of the elements.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Rod-Shaped Construction Members (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Reinforced Plastic Materials (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI920164U | 1992-02-21 | ||
FI920164U FI109U1 (fi) | 1992-02-21 | 1992-02-21 | Gjutform foer betongpelare eller balk |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0557262A1 true EP0557262A1 (fr) | 1993-08-25 |
EP0557262B1 EP0557262B1 (fr) | 1996-04-17 |
Family
ID=8533985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93850033A Expired - Lifetime EP0557262B1 (fr) | 1992-02-21 | 1993-02-18 | Moule de coulage pour une colonne ou une poutre en béton |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0557262B1 (fr) |
JP (1) | JPH0592339U (fr) |
AT (1) | ATE136841T1 (fr) |
DE (1) | DE69302199T2 (fr) |
DK (1) | DK0557262T3 (fr) |
ES (1) | ES2087705T3 (fr) |
FI (1) | FI109U1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120012609A1 (en) * | 2009-04-01 | 2012-01-19 | Stefano Ognissanti | Dispenser of disposable plates for food and related disposable plate |
RU2686986C1 (ru) * | 2017-07-21 | 2019-05-07 | Юрий Евгеньевич Якубовский | Форма для изготовления труб |
CN113084974A (zh) * | 2021-03-30 | 2021-07-09 | 庐江县建川水泥制品有限公司 | 一种中空水泥预制件的成型加工装置及方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1456286A (en) * | 1921-08-23 | 1923-05-22 | Henry W Snow | Fencepost mold |
FR578907A (fr) * | 1924-10-07 | |||
US2377480A (en) * | 1941-05-23 | 1945-06-05 | Turner & Newall Ltd | Process for curing asbestos-cement pipes |
US3260494A (en) * | 1964-03-06 | 1966-07-12 | Frank N Deigaard | Form for casting concrete poles having longitudinal openings therethrough |
EP0440591A2 (fr) * | 1990-02-02 | 1991-08-07 | Lohja Betonila Oy | Méthode pour la fabrication d'une colonne en béton |
EP0490856A1 (fr) * | 1990-12-12 | 1992-06-17 | Betemi Oy | Méthode de fabrication de colonne en béton |
-
1992
- 1992-02-21 FI FI920164U patent/FI109U1/fi active
-
1993
- 1993-02-18 ES ES93850033T patent/ES2087705T3/es not_active Expired - Lifetime
- 1993-02-18 AT AT93850033T patent/ATE136841T1/de not_active IP Right Cessation
- 1993-02-18 EP EP93850033A patent/EP0557262B1/fr not_active Expired - Lifetime
- 1993-02-18 DK DK93850033.7T patent/DK0557262T3/da active
- 1993-02-18 DE DE69302199T patent/DE69302199T2/de not_active Expired - Fee Related
- 1993-02-22 JP JP011712U patent/JPH0592339U/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR578907A (fr) * | 1924-10-07 | |||
US1456286A (en) * | 1921-08-23 | 1923-05-22 | Henry W Snow | Fencepost mold |
US2377480A (en) * | 1941-05-23 | 1945-06-05 | Turner & Newall Ltd | Process for curing asbestos-cement pipes |
US3260494A (en) * | 1964-03-06 | 1966-07-12 | Frank N Deigaard | Form for casting concrete poles having longitudinal openings therethrough |
EP0440591A2 (fr) * | 1990-02-02 | 1991-08-07 | Lohja Betonila Oy | Méthode pour la fabrication d'une colonne en béton |
EP0490856A1 (fr) * | 1990-12-12 | 1992-06-17 | Betemi Oy | Méthode de fabrication de colonne en béton |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120012609A1 (en) * | 2009-04-01 | 2012-01-19 | Stefano Ognissanti | Dispenser of disposable plates for food and related disposable plate |
RU2686986C1 (ru) * | 2017-07-21 | 2019-05-07 | Юрий Евгеньевич Якубовский | Форма для изготовления труб |
CN113084974A (zh) * | 2021-03-30 | 2021-07-09 | 庐江县建川水泥制品有限公司 | 一种中空水泥预制件的成型加工装置及方法 |
CN113084974B (zh) * | 2021-03-30 | 2022-07-26 | 庐江县建川水泥制品有限公司 | 一种中空水泥预制件的成型加工装置及方法 |
Also Published As
Publication number | Publication date |
---|---|
ES2087705T3 (es) | 1996-07-16 |
DE69302199T2 (de) | 1996-09-19 |
JPH0592339U (ja) | 1993-12-17 |
DK0557262T3 (da) | 1996-05-13 |
FIU920164U0 (fi) | 1992-02-21 |
ATE136841T1 (de) | 1996-05-15 |
EP0557262B1 (fr) | 1996-04-17 |
FI109U1 (fi) | 1992-05-22 |
DE69302199D1 (de) | 1996-05-23 |
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