NO327794B1 - Device for installation in a built-in duct - Google Patents

Device for installation in a built-in duct Download PDF

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Publication number
NO327794B1
NO327794B1 NO20010420A NO20010420A NO327794B1 NO 327794 B1 NO327794 B1 NO 327794B1 NO 20010420 A NO20010420 A NO 20010420A NO 20010420 A NO20010420 A NO 20010420A NO 327794 B1 NO327794 B1 NO 327794B1
Authority
NO
Norway
Prior art keywords
channel
installation
housing
built
operating strips
Prior art date
Application number
NO20010420A
Other languages
Norwegian (no)
Other versions
NO20010420D0 (en
NO20010420L (en
Inventor
Erwin Schmitt
Richard Schnurr
Peter Kauf
Horst Schneckmann
Original Assignee
Tehalit Gmbh
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 Tehalit Gmbh filed Critical Tehalit Gmbh
Publication of NO20010420D0 publication Critical patent/NO20010420D0/en
Publication of NO20010420L publication Critical patent/NO20010420L/en
Publication of NO327794B1 publication Critical patent/NO327794B1/en

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02Details
    • H02G3/08Distribution boxes; Connection or junction boxes
    • H02G3/12Distribution boxes; Connection or junction boxes for flush mounting
    • H02G3/128Distribution boxes; Connection or junction boxes for flush mounting in plinths, channels, raceways or similar

Landscapes

  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Details Of Indoor Wiring (AREA)
  • Harvester Elements (AREA)
  • Details Of Aerials (AREA)
  • Supports For Pipes And Cables (AREA)
  • Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
  • Patch Boards (AREA)
  • Selective Calling Equipment (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

The system includes a block shaped housing (11) and spring holding tongues (13) engaging lid holding section (2). The system is designed so that operating strips (14) are arranged at the holding tongues. The operating strips are automatically operated with the installation of the appliance in the duct (1,2). The holding tongues with its operating strips sit at the side walls of the housing.

Description

Oppfinnelsen vedrører en innretning til montering i en innbygningskanal i form av en innbygningsboks eller et elektroinstallasjonsapparat i samsvar med innledningen til patentkrav 1. The invention relates to a device for installation in a built-in channel in the form of a built-in box or an electrical installation device in accordance with the introduction to patent claim 1.

Den frontlåsende monteringen av innbygningsbokser eller elektroinstallasjonsapparater i innbygningskanaler er kjent. Monteringsinnretningene er for dette formålet forsynt med spesielt utformede holdere, som samvirker med kanalens dekselholdeprofil. For å hindre at den frontmonterte innretningen utilsiktet kan trekkes ut fra kanalen, benyttes det egnede sikringselementer. The front-locking installation of built-in boxes or electrical installation devices in built-in ducts is known. For this purpose, the mounting devices are provided with specially designed holders, which interact with the duct's cover holding profile. In order to prevent the front-mounted device from being accidentally pulled out of the channel, suitable security elements are used.

Fra DE-A 41 20 939 er det kjent en innbygningsboks som kan monteres forfra i en kanal. Denne boksen har fjærende holdetunger på de sideveggene som vender mot kanalens dekselholdeprofiler. Disse holdetungene brer seg ut bak kanalens dekselholdeprofil. På denne måten sitter boksen sikkert i kanalen. From DE-A 41 20 939, a built-in box is known which can be mounted from the front in a channel. This box has spring-loaded retaining tongues on the side walls that face the duct's cover retaining profiles. These retaining tongues extend behind the duct's cover retaining profile. In this way, the box sits securely in the channel.

Ytterligere en slik innbygningsboks er kjent fra EP-A 0 913 902. Denne boksen har li-keså på sideveggene fjærende holdetunger som vender mot kanalens dekselholdeprofil, og som brer seg ut bak kanalens dekselholdeprofil. Hver tunge er utstyrt med to skarpe tynnplatekanter som skjærer seg inn dekselholdeprofilen og således sørger for en form-betinget sammenføyning av boksen og kanalen. Derved sitter også denne innbygnings-boksen stabilt i kanalen. Another such built-in box is known from EP-A 0 913 902. This box also has spring-loaded retaining tongues on the side walls which face the channel's cover-holding profile, and which extend behind the channel's cover-holding profile. Each tongue is equipped with two sharp thin plate edges that cut into the cover holding profile and thus ensure a form-dependent joining of the box and the channel. This means that this built-in box also sits stably in the duct.

Ofte må innbygningsboksens nøyaktige stilling justeres i ettertid. Dette er imidlertid ikke mulig med de foran beskrevne boksene, fordi de fjærende holdetungene ikke lenger er tilgjengelige. Dette er grunnen til at disse kjente konstruksjonene ikke har fatt gjen-nomslag i praksis. The exact position of the built-in box often has to be adjusted afterwards. However, this is not possible with the boxes described above, because the spring-loaded retaining tongues are no longer available. This is the reason why these known constructions have not been successful in practice.

I stedet brukes det innbygningsbokser, hvor de sideveis holdetungene som griper under kanalens dekselholdeprofil, ikke er fjærende, men kan aktiveres og deaktiveres ved hjelp av skruer. Se i denne forbindelsen eksempelvis DE-A 41 03 643. Med disse inn-bygningsboksene er skruene tilgjengelige også når boksen er montert i kanalen. Instead, built-in boxes are used, where the lateral holding tongues that grip under the channel's cover holding profile are not spring-loaded, but can be activated and deactivated using screws. In this connection, see, for example, DE-A 41 03 643. With these built-in boxes, the screws are also accessible when the box is mounted in the channel.

Denne holdekonstruksjonen har slått igjennom som følge av den gode tilgjengeligheten, driftsikkerheten og den enkle utførelsen. Holdekonstruksjonen anvendes ikke bare for innbygningsbokser, men også for elektroinstallasjonsutstyr som kan monteres uten boks. En ulempe er riktignok at det for aktivering og deaktivering av holderen må be tjenes minst to skruer, ofte med flere omdreininger av skruene. Dette er utilfredsstillen-de. This holding structure has been successful as a result of its good accessibility, operational reliability and simple design. The holding structure is not only used for built-in boxes, but also for electrical installation equipment that can be installed without a box. Admittedly, a disadvantage is that at least two screws must be used to activate and deactivate the holder, often with several turns of the screws. These are the dissatisfied ones.

Hensikten med foreliggende oppfinnelse er derfor å tilveiebringe en innretning av den innledningsvis nevnte typen, hvilken innretning kan settes inn frontlåsende i kanaler, som samtidig sikres mot utilsiktet løsgjøring, og som til tross for dette allikevel raskt kan løsgjøres og således kan forskyves sideveis eller tas helt ut av kanalen. The purpose of the present invention is therefore to provide a device of the type mentioned at the outset, which device can be inserted front-locking into channels, which is also secured against accidental release, and which, despite this, can still be quickly released and thus can be moved sideways or taken completely out of the channel.

Denne hensikten oppnås med en innretning som angitt i patentkrav 1. This purpose is achieved with a device as stated in patent claim 1.

Den foreliggende oppfinnelse bygger på den kjente idéen med fjærende tunger, men disse tungene er imidlertid integrerte spesielle betjeningslister, som er trukket opp eller frem til innretningens overkant, slik at de kan betjenes forfra også når innretningen er montert i kanalen. På den måten kan installatøren ved enkel sammenpressing av holde-listene løsgjøre holdetungene fra kanalen og forskyve innretningen eller ta den ut fra kanalen. Så snart betjeningslistene slippes brer holdetungene seg ut og bevirker en sta-bil fastholding av innretningen i kanalen. The present invention is based on the well-known idea of springy tongues, but these tongues are, however, integrated special operating strips, which are pulled up or forward to the upper edge of the device, so that they can be operated from the front even when the device is mounted in the channel. In this way, by simply compressing the retaining strips, the installer can release the retaining tongues from the duct and move the device or take it out of the duct. As soon as the operating strips are released, the retaining tongues extend and ensure a stable retention of the device in the channel.

I samsvar med en utførelsesform av oppfinnelsen er holdetungene med de tilformede betjeningslistene anordnet på husets sidevegger. Denne stillingen er uten videre mulig, dersom det mellom innretningens sidevegger og kanalens dekselholdeprofiler finnes en tilstrekkelig avstand. In accordance with an embodiment of the invention, the retaining tongues with the shaped operating strips are arranged on the side walls of the house. This position is easily possible, if there is a sufficient distance between the device's side walls and the channel's cover holding profiles.

For det tilfellet at det ikke forefinnes en slik avstand eller avstanden ikke er tilstrekkelig, har huset utsparinger i nærheten av betjeningslistene. In the event that there is no such distance or the distance is not sufficient, the housing has recesses near the operating strips.

Alternativt kan holdetungene med de tilformede betjeningslistene også sitte på husets frontvegger. Alternatively, the retaining tongues with the shaped operating strips can also sit on the front walls of the house.

Oppfinnelsen skal nå forklares nærmere under henvisning til tegningen som viser et utførelseseksempel. På tegningen viser: fig. 1 et tverrsnitt gjennom en innbygningskanal med en frontlåsende innsatt elektro- installasj onsinnretning, The invention will now be explained in more detail with reference to the drawing which shows an exemplary embodiment. The drawing shows: fig. 1 a cross-section through an installation channel with a front-locking inserted electro- installation equipment,

fig. 2 viser et grunnriss av kanal og innretning i fig. 1, og fig. 2 shows a plan of the channel and device in fig. 1, and

fig. 3 viser kanalen i fig. 1 med løsgjort innretning. fig. 3 shows the channel in fig. 1 with detached device.

Fig. 1 viser som tverrsnitt, og fig. 2 viser som grunnriss en innbygningskanal 1. Kanalen har et omtrentlig U-formet tverrsnitt. De sideveggene som begrenser kanalens 1 åpne side, har en respektiv dekselholdeprofil 2. 1 kanalen 1 er det satt inn en elektroinstallasjonsinnretning 10, her i form av en dobbelt stikkontakt. Denne har et hus 11 av et isolerende material. På husets 11 sidevegger er det tilformet holdere 12, som korresponderer med kanalens 1 dekselholdeprofil 2. Fig. 1 shows as a cross-section, and fig. 2 shows as a ground plan a built-in channel 1. The channel has an approximate U-shaped cross-section. The side walls that limit the open side of the channel 1 have a respective cover holding profile 2. In the channel 1, an electrical installation device 10 has been inserted, here in the form of a double socket. This has a housing 11 of an insulating material. Holders 12 are formed on the side walls of the housing 11, which correspond to the cover holding profile 2 of the channel 1.

På husets 11 sidevegger er det dessuten tilformet ytterligere fjærende holdetunger 13, som griper under dekselholdeprofilen 2 og således hindrer at innretningen 10 kan trekkes ut fra kanalen 1. On the side walls of the housing 11, further spring-loaded retaining tongues 13 are also formed, which grip under the cover retaining profile 2 and thus prevent the device 10 from being pulled out of the channel 1.

På holdetungene 13 er det tilformet betjeningslister 14, som strekker seg opp til innretningens 10 frontområde. På den måten rager de ut over kanalens 1 dekselholdeprofiler 2 og de er derfor tilgjengelige for betjening forfra, også når innretningen 10 er montert. Operating strips 14 are formed on the retaining tongues 13, which extend up to the front area of the device 10. In this way, they protrude above the cover holding profiles 2 of the channel 1 and are therefore accessible for operation from the front, also when the device 10 is mounted.

Fig. 3 viser at holdetungene 13 løsgjøres fra kanalens 1 dekselholdeprofil 2, når installa-tøren trykker betjeningslistene 14 sammen. Nå kan innretningen 10 tas ut av kanalen 1 og settes inn på andre steder. Fig. 3 shows that the retaining tongues 13 are released from the cover holding profile 2 of the channel 1 when the installer presses the operating strips 14 together. Now the device 10 can be taken out of the channel 1 and inserted in other places.

Claims (3)

1. Elektroinstallasjonsinnretning (10) til montering i en innbygningskanal (1), hovedsake-lig innbefattende et kvaderformet hus (11), med holdere (12) som korresponderer med kanalens (1) dekselholdeprofil (2) på huset (11), og fjærende holdetunger (13) som griper under dekselholdeprofilen (2) på huset (11) karakterisert vedat: på holdetungene (13) er det tilformet betjeningslister (14) som er forlenget helt inn i et frontområde av innretningen (10), betjeningslistene (14) kan betjenes forfra, når innretning (10) er montert i kanalen (1,2).1. Electrical installation device (10) for installation in an installation channel (1), mainly including a cuboid house (11), with holders (12) that correspond to the channel (1) cover holding profile (2) on the housing (11), and spring-loaded retaining tongues (13) that grip under the cover retaining profile (2) on the housing (11) characterized in that: on the retaining tongues (13) there are shaped operating strips (14) which are extended all the way into a front area of the device (10), the operating strips (14) can be operated from the front, when the device (10) is mounted in the channel (1,2) ). 2. Innretning ifølge krav 1,karakterisert vedat: holdetungene (13) med de tilformede betjeningslister (14) sitter på husets (11) sidevegger.2. Device according to claim 1, characterized in that: the retaining tongues (13) with the shaped operating strips (14) sit on the side walls of the housing (11). 3. Innretning ifølge krav 1 eller 2,karakterisert vedat: huset (11) har utsparinger (15) i nærheten av betjeningslistene (14).3. Device according to claim 1 or 2, characterized in that: the housing (11) has recesses (15) in the vicinity of the operating strips (14).
NO20010420A 2000-01-27 2001-01-24 Device for installation in a built-in duct NO327794B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20001343U DE20001343U1 (en) 2000-01-27 2000-01-27 Device to be installed in a device installation trunking

Publications (3)

Publication Number Publication Date
NO20010420D0 NO20010420D0 (en) 2001-01-24
NO20010420L NO20010420L (en) 2001-07-30
NO327794B1 true NO327794B1 (en) 2009-09-28

Family

ID=7936415

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20010420A NO327794B1 (en) 2000-01-27 2001-01-24 Device for installation in a built-in duct

Country Status (6)

Country Link
EP (1) EP1120875B1 (en)
AT (1) ATE234526T1 (en)
DE (2) DE20001343U1 (en)
DK (1) DK1120875T3 (en)
NO (1) NO327794B1 (en)
PT (1) PT1120875E (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10232102B4 (en) * 2002-07-15 2004-07-08 Günther Spelsberg GmbH & Co. KG Receptacle
DE202005007508U1 (en) * 2005-05-12 2006-09-28 Tehalit Gmbh Installation device for device installation trunking
DE102007020958A1 (en) 2007-05-03 2008-11-06 In-Akustik Gmbh & Co. Kg Unterhaltungselektronik Device for installing power and data cables and system components
DK2240989T3 (en) * 2008-01-11 2015-03-02 Schneider Electric Ind Sas Releasably lock for electrical installation equipment
ES2510166B1 (en) * 2014-06-16 2015-06-03 Schneider Electric España, S.A. Anchoring system of electrical elements or similar in installation gutters

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK172970B1 (en) * 1997-08-21 1999-10-25 Lk As electric box

Also Published As

Publication number Publication date
EP1120875A1 (en) 2001-08-01
NO20010420D0 (en) 2001-01-24
DK1120875T3 (en) 2003-07-14
ATE234526T1 (en) 2003-03-15
EP1120875B1 (en) 2003-03-12
DE50001436D1 (en) 2003-04-17
NO20010420L (en) 2001-07-30
PT1120875E (en) 2003-08-29
DE20001343U1 (en) 2001-06-13

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