AT130489B - Reinforced concrete rib ceiling. - Google Patents

Reinforced concrete rib ceiling.

Info

Publication number
AT130489B
AT130489B AT130489DA AT130489B AT 130489 B AT130489 B AT 130489B AT 130489D A AT130489D A AT 130489DA AT 130489 B AT130489 B AT 130489B
Authority
AT
Austria
Prior art keywords
concrete rib
reinforced concrete
ceiling
rib ceiling
walls
Prior art date
Application number
Other languages
German (de)
Inventor
Moritz Leitersdorf
Original Assignee
Moritz Leitersdorf
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Moritz Leitersdorf filed Critical Moritz Leitersdorf
Application granted granted Critical
Publication of AT130489B publication Critical patent/AT130489B/en

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  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Description

  

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   Fig. 4 zeigt in Draufsicht mehrere zu einem Träger vereinigte Formsteine 1, z. B. bei eingespannten Decken, von welchen die äusseren beim Auflager befindlichen durch Einschlagen der Wände 7, 8, 9 den grössten Hohlraum für die Betonrippe aufweisen, während die in der Mitte befindlichen durch Belassen der Wände 7,   8,   9 eine Betonrippe mit schmalen Querschnitt zeigen. Die Fig. 3 zeigt einen Schnitt nach der Linie A, B der Fig. 4 und die Rippe 12 mit der durch Einschlagen der   Brücken 7   bedingten Verstärkung. 



   Die Formsteine 1 können sowohl auf Schalung verlegt sein als auch in bekannter Weise durch Einlegen von Zugeisen in den Nuten 10 (Fig. 1), zu provisorisch selbsttragenden Trägern zusammengesetzt werden. 



   PATENT-ANSPRÜCHE   :  
1. Eisenbetonrippendecke mit veränderlichen Betonrippenquerschnitten, dadurch gekennzeichnet, dass zur Bildung der Rippen hohle Formsteine oder Ziegel benutzt sind, deren die Form für die Rippen bildenden Hohlräume bei gleichbleibender äusserer Form der Steine der Spannungsverteilung entsprechend verschieden gross sind.



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   Fig. 4 shows a plan view of several combined to form a carrier molded bricks 1, z. B. with clamped ceilings, of which the outer ones located at the support by knocking in the walls 7, 8, 9 have the largest cavity for the concrete rib, while those in the middle by leaving the walls 7, 8, 9 a concrete rib with a narrow cross-section demonstrate. FIG. 3 shows a section along the line A, B of FIG. 4 and the rib 12 with the reinforcement caused by hammering in the bridges 7.



   The shaped blocks 1 can be laid on formwork or can be assembled in a known manner by inserting pull bars in the grooves 10 (FIG. 1) to form provisionally self-supporting girders.



   PATENT CLAIMS:
1. Reinforced concrete rib ceiling with variable concrete rib cross-sections, characterized in that hollow shaped bricks or bricks are used to form the ribs, the shape of which for the ribs forming cavities are of different sizes with the same external shape of the stones of the stress distribution.

 

Claims (1)

2. Hohler Formstein zur Herstellung der Eisenbetonrippendecke nach Anspruch 1 mit einem zweckmässig durch eine einschlagbar obere Wand abgeschlossenen Hohlraum für die Betonrippe, dadurch gekennzeichnet, dass mehrere vom Hohlraum (2) durch einschlagbar Wände (7, 8, 9) getrennte Hohl- räume (4, 5, 6) derart angeordnet sind, dass durch Einschlagen ein oder mehrerer dieser Wände an den Stellen stärkerer Beanspruchung der Hohlräume für die Betonrippen vergrössert werden kann. EMI2.1 2. Hollow molded stone for the production of the reinforced concrete rib ceiling according to claim 1 with a hollow space for the concrete rib which is expediently closed off by an upper wall that can be knocked in, characterized in that several cavities ( 4, 5, 6) are arranged in such a way that the cavities for the concrete ribs can be enlarged by knocking in one or more of these walls at the points of greater stress. EMI2.1
AT130489D 1931-10-23 1931-10-23 Reinforced concrete rib ceiling. AT130489B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT130489T 1931-10-23

Publications (1)

Publication Number Publication Date
AT130489B true AT130489B (en) 1932-11-25

Family

ID=3636546

Family Applications (1)

Application Number Title Priority Date Filing Date
AT130489D AT130489B (en) 1931-10-23 1931-10-23 Reinforced concrete rib ceiling.

Country Status (1)

Country Link
AT (1) AT130489B (en)

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