AT30388B - Channel for laying electrical cables. - Google Patents

Channel for laying electrical cables.

Info

Publication number
AT30388B
AT30388B AT30388DA AT30388B AT 30388 B AT30388 B AT 30388B AT 30388D A AT30388D A AT 30388DA AT 30388 B AT30388 B AT 30388B
Authority
AT
Austria
Prior art keywords
channel
cover
trough
electrical cables
laying electrical
Prior art date
Application number
Other languages
German (de)
Inventor
Albert Ernest Woodhouse
Original Assignee
Albert Ernest Woodhouse
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 Albert Ernest Woodhouse filed Critical Albert Ernest Woodhouse
Application granted granted Critical
Publication of AT30388B publication Critical patent/AT30388B/en

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  • Details Of Indoor Wiring (AREA)

Description

  

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 EMI2.1 
 keit zu verhindern, kann die isolierende Decke A2 mit Zement oder sonstigem geeignetem Material überzogen werden, worauf der Trogdockel   B   in angegebener Weise in seine Stellung auf dom Troge gebracht wird.

   Das isolierende Material, welches sich nicht bis ganz an das Ende jeder einzelnen Troglänge zu erstrecken braucht, kann abgestuft oder mit Ausnolimungon versehen sein und nachdem der Trog in seine Stellung gebracht worden ist, könnon dann kleine Längen von Isoliermaterial von gleicher Form in den genannten abgestuften   odet   mit   Ausnohmungcn     verschonen Endtoilen festgekittet   oder   festgeloimt   worden ; oder es kann isolierendes Material in plastischem Zustande an den   Verbindungs-oder Stoss-   stellen mit   odor ohno Zuhilfenahme   von Firnis oder Leim eingeformt und auf solche Art das Eindringen von Feuchtigkeit verhindert werden ;

   oder die Isolierungsschichen zweier Troglängen können einander übergreifen und miteinander verkittet werden und in gleicher Weise überlappen sich dann auch die einzelnen Troglängen oder sie sind sonstwie   aneinandergefügt,     um   die Isolationsschicht zu einer kontinuierlichen zu machen. Anstatt geformtes Isoliermaterial zu verwenden, kann man den   Verlegungskanal   auch mit Bitumen oder dgl. füllen, nachdem die Leitungsdrähte in ihre Lage gebracht worden sind. Für viele Zwecke kann man den Kanal und so viel von seinem Deckel, als erforderlich erscheint, einfach mit einem geeigneten 
 EMI2.2 
 finden, wenn die Spannung des von den Leitern geführten Stromes etwa 250 Volt nicht übersteigt. 



   Für   manche   Zwecke kann von der Anbringung der Stosskappen D abgesehen werden, indem man den Endteil je eines   Deckels JJ über   jenen des anstossenden Deckels greifen lässt und die Tröge können in gleicher Weise miteinander vereinigt werden, indem man 
 EMI2.3 
 Trogteil erforderlichenfalls ctwas erweitert, um einen dichten Schluss zu erzielen, welcher das Eindringen von Feuchtigkeit verhindert und zur Bildung eines innigen Verbandes beiträgt. Die miteinander in Berührung kommenden   Metallflächen   der Kanäle werden blank   gelassen   oder behufs   Verstärkung   des Verbandes verzinnt. 
 EMI2.4 
   bt. j welcher   die konvergierenden Seitenwände desselben ebene   Flächen   bilden bzw. oben keine einwärts vorstehenden Leisten besitzen.

   Die vorstehend beschriebene Kanalkonstruktioll 
 EMI2.5 
   Knieröhren   verwendet werden.



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 EMI2.1
 To prevent this, the insulating cover A2 can be covered with cement or other suitable material, after which the trough socket B is brought into its position on the trough in the manner indicated.

   The insulating material, which does not have to extend all the way to the end of each individual trough length, can be graduated or provided with ausnolimungon and after the trough has been brought into position, small lengths of insulating material of the same shape in the aforementioned graduated or end toilets spared with exceptions have been cemented or glued on; or insulating material in a plastic state can be molded in at the connection or abutment points with or without the aid of varnish or glue, thus preventing the penetration of moisture;

   or the insulating layers of two trough lengths can overlap and be cemented to one another and the individual trough lengths then also overlap in the same way or they are otherwise joined together in order to make the insulating layer into a continuous one. Instead of using molded insulating material, the laying channel can also be filled with bitumen or the like after the conduction wires have been brought into position. For many purposes the canal and as much of its cover as appears necessary can easily be made with a suitable one
 EMI2.2
 find when the voltage of the current carried by the conductors does not exceed about 250 volts.



   For some purposes, the attachment of the push caps D can be dispensed with by letting the end part of each cover JJ grip over that of the abutting cover and the troughs can be combined with one another in the same way by
 EMI2.3
 Trough part, if necessary, slightly expanded in order to achieve a tight seal, which prevents the penetration of moisture and contributes to the formation of an intimate bond. The metal surfaces of the channels that come into contact with one another are left bare or tin-plated to reinforce the bond.
 EMI2.4
   bt. j which the converging side walls of the same form flat surfaces or have no inwardly protruding strips at the top.

   The channel construction described above
 EMI2.5
   Knee tubes are used.

 

Claims (1)

PATENT-ANSPRUCH : Kanal zur Verlegung elektrischer Leitungen, bestehend aus einem trogartigen Unter- teil mit einem diesen übergreifenden Deckel, dessen nach abwärts gebogene Ränder derart ausgestattet sind, dass sie sich federnd an die Trogseiten anlegen, dadurch gekennzeichnet, dass sowohl die Seitenwände des Unterteiles (A), als auch die nach abwärts gebogenen Ränder des Deckels B und gegebenenfalls der Stoss kappen (D) ohne jede Krümmung von oben nach unten konvergierend verlaufen, zum Zwecke, bei gleichzeitiger leichter Ab- nehmbarkeit des Deckels einen genügenden Zusammenhalt der einzelnen Teile dos Vcr- legungskanals erzielen zu können, ohne dieselben mit Fixierungswülsten oder dgl. zu versehen. PATENT CLAIM: Channel for laying electrical cables, consisting of a trough-like lower part with a cover that extends over it, the downwardly curved edges of which are equipped in such a way that they spring against the trough sides, characterized in that both the side walls of the lower part (A), as well as those curved downwards Edges of the cover B and possibly the butt caps (D) converge from top to bottom without any curvature, for the purpose of being able to achieve sufficient cohesion of the individual parts of the installation channel while at the same time being easy to remove the cover, without using them To provide fixation beads or the like.
AT30388D 1906-04-03 1906-04-03 Channel for laying electrical cables. AT30388B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT30388T 1906-04-03

Publications (1)

Publication Number Publication Date
AT30388B true AT30388B (en) 1907-10-25

Family

ID=3544328

Family Applications (1)

Application Number Title Priority Date Filing Date
AT30388D AT30388B (en) 1906-04-03 1906-04-03 Channel for laying electrical cables.

Country Status (1)

Country Link
AT (1) AT30388B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE745916C (en) * 1936-12-10 1944-05-26 Robert Wandel Rod-shaped insulating tubes with several longitudinal ducts serving for the surface and flush-mounting of bare electrical lines
DE1073053B (en) * 1960-01-14 Siemens S. Halske Aktiengesellschaft, Berlin und München Guide system for electrical lines consisting of longitudinally slotted resilient tubes
DE1108774B (en) * 1958-02-13 1961-06-15 Licentia Gmbh Arrangement for laying control and signaling lines in pipeline ducts in outdoor switchgear
EP0505748A1 (en) * 1991-03-25 1992-09-30 REHAU AG + Co Fastening element for attaching cable conduits to walls
DE4330762A1 (en) * 1993-09-10 1995-03-16 Karl Heinz Vahlbrauk Wall element

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073053B (en) * 1960-01-14 Siemens S. Halske Aktiengesellschaft, Berlin und München Guide system for electrical lines consisting of longitudinally slotted resilient tubes
DE745916C (en) * 1936-12-10 1944-05-26 Robert Wandel Rod-shaped insulating tubes with several longitudinal ducts serving for the surface and flush-mounting of bare electrical lines
DE1108774B (en) * 1958-02-13 1961-06-15 Licentia Gmbh Arrangement for laying control and signaling lines in pipeline ducts in outdoor switchgear
EP0505748A1 (en) * 1991-03-25 1992-09-30 REHAU AG + Co Fastening element for attaching cable conduits to walls
DE4330762A1 (en) * 1993-09-10 1995-03-16 Karl Heinz Vahlbrauk Wall element

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