AT74664B - Set frames for telephone exchanges. - Google Patents

Set frames for telephone exchanges.

Info

Publication number
AT74664B
AT74664B AT74664DA AT74664B AT 74664 B AT74664 B AT 74664B AT 74664D A AT74664D A AT 74664DA AT 74664 B AT74664 B AT 74664B
Authority
AT
Austria
Prior art keywords
frame
telephone exchanges
box
set frames
dust
Prior art date
Application number
Other languages
German (de)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT74664B publication Critical patent/AT74664B/en

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Description

  

   <Desc/Clms Page number 1> 
 



  Apparatsatzrahmen für   Fernsprechämter.   



    Es sind für Fernsprechämter bereits Rahmenanordnungen bekannt, an denen S : ttze von Relais oder anderen elektrischen Apparaten zusammenhängend montiert und damit bereits in der Fabrik verdrahtet werden können. 



  Vorliegende Erfindung betrifft einen derartigen Apparatsatzrahmen und bietet den Vorteil, dass der Rahmen bei genügender Festigkeit möglichst leicht und billig sowie staubdicht abschliessbar ist. 



  Diese Eigenschaften werden gemäss der Erfindung dadurch erreicht, dass der Rahmen kastenförmig aus Blech hergestellt und mit Versteifungsstegen versehen ist, welche den Rabmen in mehrere durch Einsatzdeckel staubdicht abschliessbare Fächer unterteilen. 



  Auf der Zeichnung ist ein Ausführungsbeispiel des neuen Rahmens in Fig. 1 in der Vorderansicht, die untere Hälfte mit eingesetzten Deckeln und in Fig. 2 im Querschnitt mit in beiden Hälften eingesetzten Deckeln dargestellt. 



  Der Rahmen besteht zweckmässig aus einem Stück Eisenblech, dessen Bander rechtwinkelig umgebogen sind, so dass Wände a und b entstehen, durch welche der Rahmen die Form eines Kastens erhält. In diesen Kasten sind Stege c und d von derselben Höhe wie die Wände a und b eingesetzt und mit dem Kasten beispielsweise durch Schweissen fest verbunden. Die Stege c und d dienen einerseits als Versteifungsrippen, andererseits wird durch sie aber auch der Kasten in mehrere Fächer mit gleich hohen Seitenwänden unterteilt. Diese Fächer dienen zur Aufnahme der Apparate/, z. B. von Gesprächszählern oder Relais. In jedes der Fächer kann als staubdichter Verschluss ein kastenförmiger Deckel e eingesetzt werden, dessen Seitenwände vorteilhaft ebenso hoch sind wie die Wände bzw. Stege des Rahmenkastens. 

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



   <Desc / Clms Page number 1>
 



  Set frames for telephone exchanges.



    Frame arrangements are already known for telephone exchanges on which sets of relays or other electrical equipment can be connected together and thus wired in the factory.



  The present invention relates to an apparatus set frame of this type and offers the advantage that the frame can be locked as lightly and cheaply as possible and dust-tight while having sufficient strength.



  According to the invention, these properties are achieved in that the frame is made in the form of a box from sheet metal and is provided with stiffening webs which subdivide the frame into several compartments which can be closed dust-tight by insert lids.



  In the drawing, an embodiment of the new frame is shown in Fig. 1 in the front view, the lower half with inserted covers and in Fig. 2 in cross section with covers inserted in both halves.



  The frame expediently consists of a piece of sheet iron, the bands of which are bent at right angles so that walls a and b are created, through which the frame is given the shape of a box. In this box webs c and d of the same height as the walls a and b are used and firmly connected to the box, for example by welding. The webs c and d serve on the one hand as stiffening ribs, but on the other hand they also divide the box into several compartments with side walls of the same height. These compartments are used to accommodate the apparatus /, z. B. of call counters or relays. In each of the compartments, a box-shaped cover e can be used as a dust-tight closure, the side walls of which are advantageously as high as the walls or webs of the frame box.

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

 

Claims (1)

PATIENT-ANSPRUCH : Apparatsatzrahmen für Fernsprechämter, dadurch gekennzeichnet, dass der Rahmen kastenförmig aus Blech hergestellt und mit Versteifungsstegen versehen ist. welche den Rahmen in mehrere durch Einsatxdeckel staubdicht abschhessbare Fächer unterteilen. EMI1.1 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATIENT CLAIM: Apparatus set frame for telephone exchanges, characterized in that the frame is made of sheet metal in a box shape and is provided with stiffening webs. which divide the frame into several compartments, which can be closed off dust-proof with insert lids. EMI1.1 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT74664D 1916-03-24 1916-03-24 Set frames for telephone exchanges. AT74664B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT74664T 1916-03-24

Publications (1)

Publication Number Publication Date
AT74664B true AT74664B (en) 1918-09-25

Family

ID=3596312

Family Applications (1)

Application Number Title Priority Date Filing Date
AT74664D AT74664B (en) 1916-03-24 1916-03-24 Set frames for telephone exchanges.

Country Status (1)

Country Link
AT (1) AT74664B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3508311A1 (en) * 1985-03-08 1986-09-11 Philips Patentverwaltung Gmbh, 2000 Hamburg Wall housing for a switching installation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3508311A1 (en) * 1985-03-08 1986-09-11 Philips Patentverwaltung Gmbh, 2000 Hamburg Wall housing for a switching installation

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