EP1082795A1 - Traversee pour cable ou tube - Google Patents

Traversee pour cable ou tube

Info

Publication number
EP1082795A1
EP1082795A1 EP99925500A EP99925500A EP1082795A1 EP 1082795 A1 EP1082795 A1 EP 1082795A1 EP 99925500 A EP99925500 A EP 99925500A EP 99925500 A EP99925500 A EP 99925500A EP 1082795 A1 EP1082795 A1 EP 1082795A1
Authority
EP
European Patent Office
Prior art keywords
entry
cable
membrane
rim
box
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP99925500A
Other languages
German (de)
English (en)
Inventor
H kan WÄNGSTRE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thorsman and Co AB
Original Assignee
Thorsman and Co AB
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 Thorsman and Co AB filed Critical Thorsman and Co AB
Publication of EP1082795A1 publication Critical patent/EP1082795A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/081—Bases, casings or covers
    • H02G3/083—Inlets
    • H02G3/085—Inlets including knock-out or tear-out sections
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/10—Distribution boxes; Connection or junction boxes for surface mounting on a wall

Definitions

  • the present invention relates to a cable or tube entry, preferably arranged in an electrical junction box intended for outside installation e.g. on a wall. Cables or tubes withholding cables are also intended for laying on the outside of the wall and into the junction box. BACKGROUND TECHNICS
  • junction boxes for outside installation show a bottom provided with a surrounding rim in which the entries are arranged mainly in the middle of the rim and located in some distance from the bottom of the box.
  • a disadvantage with that location of the entries is that cables intended to be laid outside e.g. a wall and into the junction box have to be bent from the wall in order to get introduced into the box. That is time-consuming and sometimes even aesthetically less attractive.
  • junction boxes have been developed in which the entry holes have been placed closest to the bottom of the box. Such a junction box is described in the Swedish patent application SE 396 165.
  • the entry holes also may show elastic membranes intended to be penetrated with the cables and then give a tightening between box and cables.
  • the cable and tube entry according to the invention may e.g. be arranged in an electrical junction box that shows a bottom provided with a surrounding rim, the mentioned entry being arranged in the rim or similar means closest to the bottom and shows an elastic membrane intended to be penetrated with a cable or a tube .
  • the elastic membrane shows an eccentrically arranged notch for the penetration located closest to the bottom of the box which admits that even cables with a considerable smaller diameter then the diameter of the entry hole may be introduced through the membrane without needing be bent from a ground as e.g. a wall on which the cables are visibly laid.
  • Figure 1 shows a junction box provided with entries according to the invention in a vertical sectional view.
  • Figure 2 shows the junction box according to figure 1 seen from above.
  • Figure 3 shows the junction box according to figure 1 seen in a perspective diagonally from above.
  • Figure 4 shows a vertical section through an entry along line I-I in figure 1.
  • the junction box that is shown in figures 1-3 comprises a box 1 showing a square bottom 1.1 with a surrounding rim 1.2.
  • the box 1 is covered with a slightly curved cap 2.
  • the rim 1.2 shows different kinds of entries which all comes within the scope of the invention.
  • a first type of entry consists of a circular hole 3 in which an elastic plug provided with a snap- in locking is intended to be affixed, the plug itself showing a membrane with a notch for penetration with e.g. a cable .
  • a second type of entry consists of a circular elastic membrane 4, which is a part of the rim 1.2 and which is provided with a centrally arranged notch 4.1 for penetration with e.g. a cable.
  • the rim 1.2 then is made of partly an interior elastic layer, partly a hard exterior layer provided with circular holes in which the interior layer stands out and constitutes a membrane 4.
  • a third type of entry consists of a circular elastic membrane 5, which is a part of the rim 1.2 like the entry 3 mentioned before, but which is provided with an eccentrically arranged notch 5.1, located at the lower edge of the entry.
  • Figure 4 shows a cross-section of the eccentric membrane 5 that shows the notch 5.1 for the cable entry located nearest to the bottom 1.1 of the box 1.
  • the electric wires that are laid upon the wall may be laid into the junction box without needing be bent.
  • the eccentric membrane 5 with the notches 5.1 placed closest to the bottom 1.1 of the box 1 even cables with a considerable smaller diameter than the entry hole may be laid into the box without needing be bent, as the membrane 5 may be penetrated closest to the bottom 1.1 of the box 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Connection Or Junction Boxes (AREA)
  • Insulating Bodies (AREA)

Abstract

On décrit une entrée de câble ou de tube ménagée, par exemple, dans une boîte de dérivation (1) comprenant une base (1.1) munie d'un bord périphérique (1.2). Ladite entrée est disposée sur le bord périphérique (1.2) ou sur un moyen similaire à proximité immédiate de la base (1.1). Elle comporte une membrane élastique (5) dans laquelle pénètre un câble ou un tube. La membrane élastique (5) présente une encoche excentrée (5.1) d'insertion du câble ou du tube située à la base (1.1) de la boîte (1).
EP99925500A 1998-04-17 1999-04-08 Traversee pour cable ou tube Withdrawn EP1082795A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9801334A SE511899C2 (sv) 1998-04-17 1998-04-17 Kabel- eller rörgenomföring
SE9801334 1998-04-17
PCT/SE1999/000570 WO1999054975A1 (fr) 1998-04-17 1999-04-08 Traversee pour cable ou tube

Publications (1)

Publication Number Publication Date
EP1082795A1 true EP1082795A1 (fr) 2001-03-14

Family

ID=20410986

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99925500A Withdrawn EP1082795A1 (fr) 1998-04-17 1999-04-08 Traversee pour cable ou tube

Country Status (5)

Country Link
EP (1) EP1082795A1 (fr)
AU (1) AU4176399A (fr)
NO (1) NO20005194D0 (fr)
SE (1) SE511899C2 (fr)
WO (1) WO1999054975A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK176744B1 (da) 2007-02-16 2009-06-02 Alf Nielsen Elektrisk universalinstallationsboks i vandtæt udförelse

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1493521A (fr) * 1966-05-27 1967-09-01 Mang Ets Gerard Boîtier d'appareil électrique destiné à être encastré dans une paroi
SE396165B (sv) * 1976-09-08 1977-09-05 Ericsson Telefon Ab L M Elektrisk kopplingsdosa for anvendning i kombination med ett vegguttag eller liknande apparat av utanpaliggande typ
CH619568A5 (en) * 1977-08-22 1980-09-30 Woertz Oskar Socket for electrical components, in particular branching socket, protecting against dust and water spray
GB9510722D0 (en) * 1995-05-26 1995-07-19 Kingston Kevin A Junction box
FR2738961B1 (fr) * 1995-09-15 1997-11-14 Alombard Sa Boite universelle a entraxes multiples et utilisation des boites universelles pour former des blocs modulaires

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9954975A1 *

Also Published As

Publication number Publication date
SE9801334L (sv) 1999-10-18
SE511899C2 (sv) 1999-12-13
AU4176399A (en) 1999-11-08
NO20005194L (no) 2000-10-16
WO1999054975A1 (fr) 1999-10-28
SE9801334D0 (sv) 1998-04-17
NO20005194D0 (no) 2000-10-16

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Legal Events

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