WO2005090846A1 - Dispositifs de support pour chemin de cables du type comportant des fils metalliques longitudinaux et transversaux - Google Patents

Dispositifs de support pour chemin de cables du type comportant des fils metalliques longitudinaux et transversaux Download PDF

Info

Publication number
WO2005090846A1
WO2005090846A1 PCT/SE2005/000380 SE2005000380W WO2005090846A1 WO 2005090846 A1 WO2005090846 A1 WO 2005090846A1 SE 2005000380 W SE2005000380 W SE 2005000380W WO 2005090846 A1 WO2005090846 A1 WO 2005090846A1
Authority
WO
WIPO (PCT)
Prior art keywords
holder
slot
wall
holder according
locking
Prior art date
Application number
PCT/SE2005/000380
Other languages
English (en)
Inventor
Jan ÖJERSTAV
Original Assignee
Ab Wibe
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 Ab Wibe filed Critical Ab Wibe
Priority to EP05722226A priority Critical patent/EP1725802A1/fr
Publication of WO2005090846A1 publication Critical patent/WO2005090846A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
    • F16L3/223—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals each support having one transverse base for supporting the pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/26—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting the pipes all along their length, e.g. pipe channels or ducts
    • 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
    • H02G3/26—Installations of cables, lines, or separate protective tubing therefor directly on or in walls, ceilings, or floors
    • H02G3/263—Installation, e.g. suspension, of conduit channels or other supports

Definitions

  • This invention concerns a holder for cable trays according to the preamble of claim 1.
  • a problem with the known solution is that a holding force which is exerted of such a downward folded locking tongue against a co-operating metal wire is limited by such parameters as material thickness of the holder, the width of the tongue and the flexibility of the material in the tongue.
  • the locking tongue can be formed and dimensioned for its task, namely to lock a cable tray in the holder, without this having to affect the dimensioning of the holder itself with respect to material thickness, width of the holder etc.
  • Fig. la, b shows a holder according to the invention formed as a pendulum holder
  • Fig. 2a, b shows a holder according to the invention formed as a bracket
  • Fig. 3 shows the holder according to Fig. 1 in engagement with a cable tray intended to be supported
  • Fig. 4 shows a detail of Fig. 3 in an enlarged scale.
  • a pendulum holder 1 is shown, that is the holder is intended for being suspended from for example a ceiling via a not shown supporting means, which is fastened, for example in the square hole 2, centrally on the holder 1.
  • the holder 1 has a first wall 3 and two second walls 4 and 4' extending at right angle against the first wall 3, for forming an upside-down turned U-profile in use.
  • each slot 5 Distributed along its length there are arranged recesses going out from the first wall 3, which go over to slots 5, each having a width for reception of a metal wire of a cable tray.
  • a remaining portion of the first wall above each slot 5 comprises an engagement portion 6, which together with a slot edge 7 directed against the engagement portion 6 in &ach second wall as well as a slot bottom 7' defines the slot 5.
  • the outermost engagement portion 8 is for-med with a cut-out locking tongue 9, having a general direction at an- angle to the general extension of the engagement por ion 8, as seen from its bottom 1 ' .
  • the locking tongue 9 is bend-able in towards the associated slot 5' for locking engagement with a metal wire positioned in this slot which will be desc ribed in more detail below.
  • Fig. lb shows the pendulum holder 1 in a perspective from below for the sake of increased clarity.
  • Fig.2a shows an alternative holder 11 for cable trays , which holder is in this case formed as a bracket for fasten ing to a wall, a pole or the like.
  • the holder 11 displays a conventional bracket shape, that is having a (here enforced) , power receiving side 12 and a fastening po tion 13 for contact against said wall or pole.
  • the bracket 11 is manufactured in one single piece having bends between the first wall 3 an «d two second walls 12 and 12' (analogous with the pendulum bolde in Fig. la, b) and with a bend between the second wall 12 and the fastening portion 13.
  • Fig. 2b shows the bracket 11 in a perspective view from below for the sake of increased clarity.
  • Fig. 3 shows the pendulum holder 1 in Fig. la in a using position, however, without a support means in the form of a suspension device for suspension from a ceiling or the like.
  • the cable tray 14 intended to be secured is of the previously known kind which consists of a number of longitudinal 15 and transversal 16 metal wires, which are joined to each other in respective cross points.
  • the transversal metal wires 16 are, at their end regions, bent upwardly for forming an essentially shallow U-shaped chute profile in section.
  • Fig. 3 From Fig. 3 is shown that the longitudinal metal wires 15 are inserted into a respective slot 5 below an engagement portion 6.
  • the outermost metal wire (to the left in Fig. 3), of the ones that are in the same plane, co-operates with the outermost slot 5' and is fastened by a downwardly bent locking tongue 9.
  • Fig. 4 the area for fastening is shown in an enlarged scale, wherein the metal wire 17 thus is in co-operation with the bent-down locking tongue 9, which is bent down along a bending line 18, which is essentially at a right angle to the extension of the metal wire 17.
  • the engagement edge 10 forms an acute angle, which in this case is the same as the acute angle ⁇ limiting the locking tongue, with the axis of the metal wire 17, wherein by bending down the locking tongue, this engagement edge 10 will come into engagement with the metal wire 17.
  • the angle is chosen so small that the engagement between the locking tongue 9 and the metal wire 17 will become self-locking, that is that possible vibrations and other movements of the metal wire 17 do not cause the locking tongue 9 to bend back to an initial position where it comes in the • same plane as the first wall 3.
  • the edge of the locking tongue which engages the metal thread is provided with a friction increasing element such as grooves for increased engagement security.
  • Locking tongues corresponding to the locking tongue 9 on the figures may be present on plural engagement portions on one and the same holder. Locking tongues may be formed differently, possibly with otherwise disposed angling and bending line.
  • Bending initiators could be formed otherwise with for example an impression in the material, one or more holes etc.
  • the shape of the first, as well as the second walls, may be made differently. Possibly it could be sufficient with one single second wall in certain applications.
  • the holder is formed in one piece with holes and bends, but it is not excluded that it is manufactured from plural joint parts, whereby for example the walls are separate parts from the start and, in case of a bracket holder, the fastening arrangement is formed in another way.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Details Of Indoor Wiring (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Supports For Pipes And Cables (AREA)
  • Clamps And Clips (AREA)

Abstract

La présente invention a trait à un support (1 ; 11) pour des chemins de câbles (14) du type comportant des fils métalliques longitudinaux (15) et transversaux (16) comprenant une première paroi (3) et au moins une deuxième paroi (4, 4' ; 12, 12'), dans lequel un certain nombre de fentes (5), qui sont réparties sur la longueur du support, ayant chacune une largeur permettant la réception d'un desdits fils métalliques, sont disposées de sorte que chaque fente (5) est sensiblement parallèle et positionnée sous une portion d'engagement (6, 8) de la première paroi et est limitée par un bord de fente (7) dans ladite deuxième paroi ou lesdites parois, et par un fond (7'). Au moins une portion d'engagement (8) se trouve dans une zone distale avec une découpe pour former une languette de verrouillage (9), qui présente une extension à un angle opposé à la direction d'une fente associée (5'), vue du fond de la fente (7'), et qui est pliable vers l'intérieur en direction de la fente associée (5') pour un engagement verrouillé grâce à un bord de verrouillage (10) opposé à un fil métallique (17) qui est inséré sans la fente (5').
PCT/SE2005/000380 2004-03-19 2005-03-16 Dispositifs de support pour chemin de cables du type comportant des fils metalliques longitudinaux et transversaux WO2005090846A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05722226A EP1725802A1 (fr) 2004-03-19 2005-03-16 Dispositifs de support pour chemin de cables du type comportant des fils metalliques longitudinaux et transversaux

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0400696A SE526809C2 (sv) 2004-03-19 2004-03-19 Hållare för kabelrännor vilka består av längsgående och tvärgående metalltrådar
SE0400696-1 2004-03-19

Publications (1)

Publication Number Publication Date
WO2005090846A1 true WO2005090846A1 (fr) 2005-09-29

Family

ID=32067452

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2005/000380 WO2005090846A1 (fr) 2004-03-19 2005-03-16 Dispositifs de support pour chemin de cables du type comportant des fils metalliques longitudinaux et transversaux

Country Status (3)

Country Link
EP (1) EP1725802A1 (fr)
SE (1) SE526809C2 (fr)
WO (1) WO2005090846A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2346733A1 (es) * 2010-04-15 2010-10-19 Pemsa Pequeño Material Electrico S.A. Soporte para bandejas portacables y conjunto formado por soporte y pieza de base para angulo variable.
WO2010146163A3 (fr) * 2009-06-18 2011-03-31 Acroba Sas Console destinee a la solidarisation d'un chemin de cables a un poteau
US8540090B2 (en) 2009-05-19 2013-09-24 Panduit Corp. Telescoping wire cable tray system
US8684319B2 (en) 2010-05-19 2014-04-01 Panduit Corp. Cable tray cable routing system
US11662041B2 (en) 2019-07-29 2023-05-30 Erico International Corporation Support clip

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5899041A (en) * 1994-12-01 1999-05-04 Metal Deploye S.A. Supporting member for lattice structures
US6082690A (en) * 1996-12-19 2000-07-04 Metal Deploye S.A. Bracket for conduit carriers
FR2812927A1 (fr) * 2000-08-08 2002-02-15 Krieg & Zivy Ind Console de support d'objet, en particulier console de support de chemin de cables, notamment en treillis
US6489566B1 (en) * 1998-11-03 2002-12-03 Metal Deploye S.A. Device for fixing a wire on a carrier element provided with at least an opening and carrier assembly for cable troughs comprising at least said device
FR2836980A1 (fr) * 2002-03-05 2003-09-12 Tolmega Consoles de chemins de cables, procede de montage de chemins de cables sur une telle console
EP1388918A1 (fr) * 2002-08-09 2004-02-11 Bernard Hennequin Console de support de chemin de câbles

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5899041A (en) * 1994-12-01 1999-05-04 Metal Deploye S.A. Supporting member for lattice structures
US6082690A (en) * 1996-12-19 2000-07-04 Metal Deploye S.A. Bracket for conduit carriers
US6489566B1 (en) * 1998-11-03 2002-12-03 Metal Deploye S.A. Device for fixing a wire on a carrier element provided with at least an opening and carrier assembly for cable troughs comprising at least said device
FR2812927A1 (fr) * 2000-08-08 2002-02-15 Krieg & Zivy Ind Console de support d'objet, en particulier console de support de chemin de cables, notamment en treillis
FR2836980A1 (fr) * 2002-03-05 2003-09-12 Tolmega Consoles de chemins de cables, procede de montage de chemins de cables sur une telle console
EP1388918A1 (fr) * 2002-08-09 2004-02-11 Bernard Hennequin Console de support de chemin de câbles

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8540090B2 (en) 2009-05-19 2013-09-24 Panduit Corp. Telescoping wire cable tray system
WO2010146163A3 (fr) * 2009-06-18 2011-03-31 Acroba Sas Console destinee a la solidarisation d'un chemin de cables a un poteau
ES2346733A1 (es) * 2010-04-15 2010-10-19 Pemsa Pequeño Material Electrico S.A. Soporte para bandejas portacables y conjunto formado por soporte y pieza de base para angulo variable.
US8684319B2 (en) 2010-05-19 2014-04-01 Panduit Corp. Cable tray cable routing system
US11662041B2 (en) 2019-07-29 2023-05-30 Erico International Corporation Support clip

Also Published As

Publication number Publication date
SE526809C2 (sv) 2005-11-08
SE0400696L (sv) 2005-09-20
SE0400696D0 (sv) 2004-03-19
EP1725802A1 (fr) 2006-11-29

Similar Documents

Publication Publication Date Title
USRE49902E1 (en) Fastening staple for a photovoltaic framework with mounting by insertion and then sliding into a slot of a support wall
WO2005090846A1 (fr) Dispositifs de support pour chemin de cables du type comportant des fils metalliques longitudinaux et transversaux
RU2485654C2 (ru) Устройство для крепления кабельной трассы на винтовом стержне
RU2520912C2 (ru) Выдвижной ящик и инструмент для закрепления дна выдвижного ящика
EP1427081A2 (fr) Dispositif d'attache de supports de cable en fils sur des sections de suport .
US5687856A (en) Tool and implement hanging system
AU2006224441B2 (en) Splice plate for a wire cable tray
EP1793464A1 (fr) Pièce de connexion rapide pour chemins de câbles en treillis
EP3679202B1 (fr) Déflecteurs métalliques
EP0667423A1 (fr) Dispositif de suspension
US4795116A (en) Fastener for cable strap
JP2001020421A (ja) 壁スタッド用物品取付クリップ
EP1335464B1 (fr) Dispositif pour fixer des supports de câbles en treillis sur une console de support
JP2010116137A (ja) 車両用シートスライド装置
EP0514469A1 (fr) Etiquette d'identification saillante vers l'avant.
US20080244874A1 (en) Device for Holding Arrangement of Oblong Objects
EP0485031B1 (fr) Crochet de suspension
EP1727252A1 (fr) Dispositif de raccordement de chemins de cables en treillis
EP2586334A1 (fr) Dispositif de maintien
US5551792A (en) Connector
WO2005090845A1 (fr) Dispositif d'assemblage pour chemins de cables comprenant des cables metalliques longitudinaux et transversaux
JPH0627615U (ja) バンドクランプ
EP2225971B1 (fr) Système de stockage d'objets
JP2007127404A (ja) 加熱装置
NL1024003C2 (nl) Stormklem.

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2005722226

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

WWW Wipo information: withdrawn in national office

Country of ref document: DE

WWP Wipo information: published in national office

Ref document number: 2005722226

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 2005722226

Country of ref document: EP