DE871125C - Process for the production of support elements for ceilings - Google Patents
Process for the production of support elements for ceilingsInfo
- Publication number
- DE871125C DE871125C DEP9999A DEP0009999A DE871125C DE 871125 C DE871125 C DE 871125C DE P9999 A DEP9999 A DE P9999A DE P0009999 A DEP0009999 A DE P0009999A DE 871125 C DE871125 C DE 871125C
- Authority
- DE
- Germany
- Prior art keywords
- production
- upper mold
- elements
- shaped
- ceilings
- 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
- B28B7/0088—Moulds in which at least one surface of the moulded article serves as mould surface, e.g. moulding articles on or against a previously shaped article, between previously shaped articles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Revetment (AREA)
Description
Die Erfindung betrifft ein Verfahren zur Herstellung von vorzugsweise muldenförmnigen oder napfförmigen Tragelementen für Decken mit Hilfe einer Unterform und einer Oberform.The invention relates to a method for producing preferably Trough-shaped or cup-shaped support elements for ceilings with the help of a lower mold and an upper mold.
ErfindungsigemäB wird zunächst das erste Trag element in bekannter Weise mittels einer Unterform und einer Oberform hergestellt. Danach wird die Oberform entfernt und gegebenenfalls auf die Oberfläche des ersten Elementes eine Schicht aufgebracht; welche das Anhaften des Materials verhindert; ;danach werden sämtliche weiteren Elemente in der Weise hergestellt, daß jeweils das zuletzt fertiggestellte Element selbst die Unterform für das nächste Element bildet: Weitere Merkmale und Einzelheiten der Erfindung ergeben sich aus oder nachfolgenden Beschreibung; in der an Hand der Zeichnung das Verfahren der Erfindung erläutert ist. In der Zeichnung zeigt Fig. i die stapelweise Herstellung von Muldensteinen, Fig. 2 die stapelweise Herstellung von; Muldensteinen mit unter den Boden, verlängerten Seitenteilen, Fig. 3 die stapelweise Herstellung von Muldensteinen anderer Form, Fig. 4 bis 7 verschiedene Ausführungsformen von Muldensteinen.In accordance with the invention, the first support element is first known Way produced by means of a lower mold and an upper mold. Then the top shape removed and optionally a layer on the surface of the first element applied; which prevents the material from sticking; ; after that all further elements manufactured in such a way that each of the last completed Element itself forms the subform for the next element: Further features and Details of the invention emerge from or from the description below; in the method of the invention is explained with reference to the drawing. In the drawing FIG. 1 shows the production of hollow stones in stacks, and FIG. 2 shows the stacks Production of; Hollow stones with extended side parts under the floor, Fig. 3 the batch-wise production of hollow stones of a different shape, FIGS. 4 to 7 different ones Embodiments of hollow stones.
Die Herstellung eines rinnenfönmigen Tragelementes ist in Fig: i schematisch dargestellt. Das Element i wird in eine Unterform eingegossen und in bekannter Weise mittels einer nicht dargestellten Oberforen, welche eine entsprechende Ausbildung besitzt, geformt: Erfindungsgemäß verbleibt das geformte Element i an seinem Platz in der Unterform 2, Nach Entfernung der Oberform wird die Oberfläche des Elementes i mit einer Schicht überzogen, welche das Anhaften weiteren; Materials verhindert, und danach wird in die Rinne des Elementes i, d las nunmehr als Unterform wirksam wird, Material eingebracht und mittels der gleichen Oberform zu dem zweiten Tragelement geformt. Auf diese Art setzt sich die stapelweise Fertigung .der Elemente fort, wobei ständig das zuletzt geformte Element diie Unterform für das nächste Element bildet: In Fig. 2 ist die Fertigung von Rinnenprofilen gezeigt, bei denen die Schenkel 3 über dem Böden; 4 hinaus verlängert sind. Auch solche Elemente lassen. sich stapelweise in der beschriebenen Art herstellen, wobei jedoch nach jeder Fertigstellung eines Elementes Profilstücke eingelegt werden, damit dne mit 5 bezeichneten Hohlräume bei der Fertigung ausgespart werden. Diese Profilstücke können auch beim Transport des Stapels in ihrer Lage bleiben, wodurch deren Transportfähigkeit verbessert wird, Ida alle Hohlräume 5 ausgefüllt sind.The production of a gutter-shaped support element is shown schematically in FIG shown. The element i is poured into a lower mold and in a known manner by means of an upper forums, not shown, which have a corresponding training owns, shaped: According to the invention, the shaped element i remains in place in the lower mold 2, after removing the upper mold, the surface of the element i covered with a layer which further prevents the sticking; Material prevents and then i, d las is now effective as a sub-form in the groove of the element is introduced, material and by means of the same upper mold to the second support element shaped. In this way, the batch production of the elements continues, whereby the last formed element is always the sub-shape for the next element forms: In Fig. 2, the production of channel profiles is shown in which the legs 3 above the floor; 4 are also extended. Also leave such elements. stacks produce in the manner described, but after each completion one Element profile pieces are inserted, so that dne with 5 designated cavities can be left out during production. These profile pieces can also be used during transport of the stack remain in their position, which improves their transportability, Ida all cavities 5 are filled.
Nach dem Verfahren der Erfindung lassen sich Tragelemente der verschiedensten. Gestalt herstellen, z. B. auch pyramidenstumpfförmige, an drei Seiten geschlossene Körper nach Fig. 3, vierseitig geschlossene Napfkörper nach Fig.4 oder langgestreckte Na pfkörper gemäß den Fig. 5 bis 7.According to the method of the invention, support elements of the most varied. Make shape, e.g. B. also truncated pyramid-shaped, closed on three sides Body according to FIG. 3, cup bodies closed on four sides according to FIG. 4 or elongated ones Na pfkörper according to FIGS. 5 to 7.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR871125X | 1947-09-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE871125C true DE871125C (en) | 1953-02-14 |
Family
ID=9354000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEP9999A Expired DE871125C (en) | 1947-09-03 | 1948-10-02 | Process for the production of support elements for ceilings |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE871125C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4190384A (en) * | 1975-04-30 | 1980-02-26 | Herwig Neumann | Concrete construction element system for erecting plant accommodating walls |
US4766711A (en) * | 1983-08-03 | 1988-08-30 | Desert Systems Limited | Building element and a construction method using such an element |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE250294C (en) * | ||||
DE250292C (en) * | ||||
DE579814C (en) * | 1930-02-04 | 1933-07-01 | Kleine & Stapf G M B H | Reinforced concrete beam ceiling made of lined up, finished, trough-shaped reinforced concrete beams |
DE602240C (en) * | 1930-05-24 | 1934-09-04 | Kleine & Stapf G M B H | Reinforced concrete beam ceiling |
-
1948
- 1948-10-02 DE DEP9999A patent/DE871125C/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE250294C (en) * | ||||
DE250292C (en) * | ||||
DE579814C (en) * | 1930-02-04 | 1933-07-01 | Kleine & Stapf G M B H | Reinforced concrete beam ceiling made of lined up, finished, trough-shaped reinforced concrete beams |
DE602240C (en) * | 1930-05-24 | 1934-09-04 | Kleine & Stapf G M B H | Reinforced concrete beam ceiling |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4190384A (en) * | 1975-04-30 | 1980-02-26 | Herwig Neumann | Concrete construction element system for erecting plant accommodating walls |
US4766711A (en) * | 1983-08-03 | 1988-08-30 | Desert Systems Limited | Building element and a construction method using such an element |
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