AT107182B - Process for the production of wooden panels stiffened by metal bars. - Google Patents
Process for the production of wooden panels stiffened by metal bars.Info
- Publication number
- AT107182B AT107182B AT107182DA AT107182B AT 107182 B AT107182 B AT 107182B AT 107182D A AT107182D A AT 107182DA AT 107182 B AT107182 B AT 107182B
- Authority
- AT
- Austria
- Prior art keywords
- production
- wooden panels
- metal bars
- wooden
- metal rods
- Prior art date
Links
Description
<Desc/Clms Page number 1>
Verfahren zur Herstellung von durch Metallstäbe versteiften Holzplatten.
Um das Werfen und Verziehen von Holzplatten zu verhindern, verwendet man sogenannte Gratleisten, die in die Platte eingeschoben werden. Es wurde auch schon vorgeschlagen, die Gratleisten und die benachbarten Flächen der Holzplatte zu nuten und in den von den Nuten gebildeten Kanal einen Metallstab einzuschieben. Die Erfindung bezweckt, die Versteifung der Holzplatte auf einfachere Weise zu erreichen.
An den Querenden der Platte werden Nuten n angebracht (Fig. 1 und 3), in die ein oder mehrere Metallstäbe s, am besten Eisenstäbe (Fig. 2 und 3) hochkantig eingelegt werden. Die Nuten gehen nicht bis an die Längsseiten der Platte durch, sondern erhalten die in Fig. 3 im wagrechten Schnitte gezeigte Form. Der Raum der Nut, der nach dem Hineinpressen der in die Nut strenge passenden Metallstäbe noch freibleibt, wird mit Hirnholz h (Fig. 2 und 3) ausgefüllt. Das Hirnholz wird eingeleimt. Die Metallstäbe s dürfen nicht eingeleimt werden, um das Nachtroeknen der Platte zu gestatten. Vorteilhaft ist es, zwischen die Metallstäbe s und das Hirnholz h einen Papierstreifen einzulegen (Fig. 2).
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for the production of wooden panels stiffened by metal rods.
In order to prevent the throwing and warping of wooden panels, so-called burr strips are used, which are pushed into the panel. It has also been proposed to groove the burr strips and the adjacent surfaces of the wooden panel and insert a metal rod into the channel formed by the grooves. The invention aims to achieve the stiffening of the wooden panel in a simpler way.
At the transverse ends of the plate grooves n are made (Fig. 1 and 3), in which one or more metal rods s, preferably iron rods (Fig. 2 and 3) are placed on edge. The grooves do not go through to the long sides of the plate, but are given the shape shown in Fig. 3 in horizontal section. The space in the groove, which remains free after the metal rods have been pressed into the groove, is filled with end-grain h (FIGS. 2 and 3). The end grain is glued. The metal rods must not be glued in order to allow the plate to dry afterwards. It is advantageous to insert a paper strip between the metal rods s and the end grain h (FIG. 2).
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT107182T | 1926-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT107182B true AT107182B (en) | 1927-09-10 |
Family
ID=3624209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT107182D AT107182B (en) | 1926-06-30 | 1926-06-30 | Process for the production of wooden panels stiffened by metal bars. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT107182B (en) |
-
1926
- 1926-06-30 AT AT107182D patent/AT107182B/en active
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