AT88813B - Connection of wood with flat iron dowels. - Google Patents

Connection of wood with flat iron dowels.

Info

Publication number
AT88813B
AT88813B AT88813DA AT88813B AT 88813 B AT88813 B AT 88813B AT 88813D A AT88813D A AT 88813DA AT 88813 B AT88813 B AT 88813B
Authority
AT
Austria
Prior art keywords
connection
flat iron
wood
dowels
nails
Prior art date
Application number
Other languages
German (de)
Inventor
Franz Ing Boehm
Original Assignee
Franz Ing Boehm
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 Franz Ing Boehm filed Critical Franz Ing Boehm
Application granted granted Critical
Publication of AT88813B publication Critical patent/AT88813B/en

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  • Joining Of Building Structures In Genera (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verbindung von Hölzern mittels   FlacheisendübeL   
Die Erfindung betrifft die Verbindung zweier axial beanspruchter Hölzer, zum Zwecke einer einwandfreien Übertragung der Axialkräfte und besteht im wesentlichen darin, dass Flacheisendübel in Ausnehmungen der aneinanderliegenden Seitenflächen der zu verbindenden 
 EMI1.1 
 unter der Einwirkung der äusseren Kräfte verhindert sind. In vorliegendem Fall wird erfindunggemäss der angestrebte Zweck durch entsprechende Aufschlitzung und Abbiegung der Flacheisendübelenden und Befestigung der so erhaltenen Lappen an den zu verknüpfenden Hölzern erreicht. Ein Ausführungsbeispiel ist in den Fig. i und 2 dargestellt. 



   So sollen beispielsweise gemäss Fig. i die beiden Streben eines Fachwerkes derart miteinander verbunden werden, dass sich die lotrechten Komponenten   V   der beiden Strebenkräfte D ausgleichen, während die wagrechten Komponenten H auf irgendeine beliebige, hier nicht zu erörternde Art. beispielsweise durch einen dritten Stab, aufzunehmen sind. 



   Dies erfolgt nun durch einen Flacheisendübel F, dessen Enden beiderseits langgestreckte Lappen bilden, die durch Aufschlitzung des Dübels längs seiner Achse entstanden sind, und die nach beiden Seiten hin derart abgebogen sind, dass sich die Lappen an die zugehörigen Streben anlegen, wo sie durch   Nägel, Schrauben   o. dgl. unverschieblich festgehalten werden und so eine Drehung des Dübels um seine   Längsachse   verhindern. Die Länge der Lappen und die Anzahl der Nägel oder Schrauben muss für jeden Fall gesondert, rechnerisch ermittelt werden. In der Richtung senkrecht auf die Bildebene wird das Auseinandergehen der verknüpften Hölzer durch Nägel, Schrauben o. dgl. verhindert.

   In Fig. 2 ist diese Art der Holzverbindung achsonometrisch dargestellt, wobei eine Strebe abgehoben gedacht ist. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Connection of timber using flat iron dowels
The invention relates to the connection of two axially stressed pieces of wood, for the purpose of a proper transmission of the axial forces and consists essentially in the fact that flat iron dowels in recesses of the adjacent side surfaces of the to be connected
 EMI1.1
 are prevented under the influence of external forces. In the present case, according to the invention, the intended purpose is achieved by appropriately slitting and bending the flat iron dowel ends and fastening the flaps obtained in this way to the pieces of wood to be connected. An exemplary embodiment is shown in FIGS.



   For example, according to FIG. 1, the two struts of a framework are to be connected to one another in such a way that the vertical components V of the two strut forces D balance each other, while the horizontal components H in any arbitrary manner not to be discussed here, for example by a third rod, are to be included.



   This is now done by a flat iron dowel F, the ends of which form elongated lobes on both sides, which are created by slitting the dowel along its axis, and which are bent to both sides in such a way that the lobes lie against the associated struts, where they are attached by nails , Screws or the like. Are held immovably and thus prevent rotation of the anchor about its longitudinal axis. The length of the flaps and the number of nails or screws must be calculated separately for each case. In the direction perpendicular to the plane of the picture, the diverging of the linked pieces of wood is prevented by nails, screws or the like.

   In Fig. 2, this type of wood connection is shown axonometrically, a strut is intended to be lifted.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : Verbindung von Hölzern mittels Flacheisendübel, dadurch gekennzeichnet, dass aus den Dübelenden durch Einschneiden Lappen gebildet sind, die. entsprechend abgebogen, seitlich ausserhalb der Verbindungsstelle durch irgendwelche Mittel, wie Nägel, Schrauben o. dgl., festgehalten sind, so dass eine Drehung des Flacheisendübels bei Einwirkung von Kräften in der Richtung senkrecht auf den Dübel verhindert ist, wobei die Unlösbarkeit der ganzen Verbindung in bekannter Art durch Schrauben oder Nägel gewährleistet wird. EMI1.2 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Connection of wood by means of flat iron dowels, characterized in that flaps are formed from the dowel ends by cutting. bent accordingly, laterally outside the connection point by any means such as nails, screws or the like., so that a rotation of the flat iron anchor is prevented when forces act in the direction perpendicular to the anchor, the insolubility of the entire connection in known type is guaranteed by screws or nails. EMI1.2 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT88813D 1921-04-08 1921-04-08 Connection of wood with flat iron dowels. AT88813B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT88813T 1921-04-08

Publications (1)

Publication Number Publication Date
AT88813B true AT88813B (en) 1922-06-26

Family

ID=3609319

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88813D AT88813B (en) 1921-04-08 1921-04-08 Connection of wood with flat iron dowels.

Country Status (1)

Country Link
AT (1) AT88813B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2571429A (en) * 1948-12-07 1951-10-16 Raymond R Dupler Joint for timbers or the like
US4260124A (en) * 1979-06-28 1981-04-07 Heilman Gregory S Easel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2571429A (en) * 1948-12-07 1951-10-16 Raymond R Dupler Joint for timbers or the like
US4260124A (en) * 1979-06-28 1981-04-07 Heilman Gregory S Easel

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