EP2745363A2 - Étrier de câbles - Google Patents

Étrier de câbles

Info

Publication number
EP2745363A2
EP2745363A2 EP12710657.3A EP12710657A EP2745363A2 EP 2745363 A2 EP2745363 A2 EP 2745363A2 EP 12710657 A EP12710657 A EP 12710657A EP 2745363 A2 EP2745363 A2 EP 2745363A2
Authority
EP
European Patent Office
Prior art keywords
cable
trap according
bore
pin
retaining
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Withdrawn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
EP12710657.3A
Other languages
German (de)
English (en)
Inventor
Dieter Ramsauer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2745363A2 publication Critical patent/EP2745363A2/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Withdrawn legal-status Critical Current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
    • H02G3/30—Installations of cables or lines on walls, floors or ceilings
    • H02G3/32—Installations of cables or lines on walls, floors or ceilings using mounting clamps

Definitions

  • the invention relates to a cable catch for horizontal or vertical attachment of cables or cable bundles in thin-walled, provided with a perforated racks cabinets, such as sheet metal cabinets, with a foot area, which allows attachment in an opening in the thin wall and emanating from the holding strip, at their free ends are connected to each other and can thereby enclose a cable bundle cross-section.
  • a disadvantage of this cable holder is the hook-shaped connection that can unintentionally come loose when the hook connection is loaded on thrust.
  • the object of the invention is to eliminate the disadvantages of the prior art and to provide alternatives to the prior art.
  • the one holding strip at its free end forms or carries a pin directed to the side, and that the other retaining strip forms a bore for receiving the pin, in which the pin can be inserted.
  • a spring tension is generated by a leaf spring-like structure of the holding strip between the pin and bore.
  • pin and bore have corrugated or roughened surfaces so as to achieve locking of the pin in the bore.
  • the retaining strips carry a clip-on cable saver.
  • the cable saver can have a semicircular profile, the radius of which is significantly greater than the width of the retaining strips, with the half-round profile and that coming to rest in the assembly position between the profile edges and the cable bundle.
  • the retaining strips can form a parallelogram even after connecting the free ends.
  • connection can preferably be made by means of a pin which extends from the middle of the strip of a holding strip and in a matching, lying in the profile direction bore in the other holding strip is receivable.
  • the half-round profile may be folded outwards in the middle of the longitudinal extent.
  • the bending angle can be approximately 30 degrees.
  • the foot area should comprise an approximately square base plate of side length 3S with a square aperture of side length 1S, where S is a pitch of the perforation of the cabinet.
  • the foot area is provided in the direction of the cable on one side with a spacer or reinforcing insert, which projects at a distance S in a rasterized opening.
  • the breakthroughs can be penetrated by a square clip-like holding element.
  • the cable has a semi-circular profile, with a radius of the width of the retaining strip, this results in that no bending forces occur between the profiles and the cable bundle.
  • the arrangement is such that the retaining tabs form a parallelogram after connecting the free ends.
  • 1A is a perspective view
  • 1 B is a frontal view
  • Fig. 1C is a side view
  • Fig. 1 D is a bottom view of an inventively designed
  • Fig. 1A is an inventively designed cable trapping device 10 for attaching cables 12 or cable bundles in thin-walled, provided with a hole grid 16 cabinets, such as metal cabinets, with a foot portion 18 which allows attachment in an opening 16 in the thin wall 14 and the retaining strips 20, 22 go out, which are connectable to each other at their free ends 24, 26, as seen in Fig. 3C, and thereby can surround a cable bundle cross section 12.
  • a hole grid 16 cabinets such as metal cabinets
  • a foot portion 18 which allows attachment in an opening 16 in the thin wall 14 and the retaining strips 20, 22 go out, which are connectable to each other at their free ends 24, 26, as seen in Fig. 3C, and thereby can surround a cable bundle cross section 12.
  • the one holding strip 22 is configured such that it forms or carries at its free end a side-facing pin 34, while the other holding strip 20 forms a bore 36 for receiving the pin 34, in which the pin 34 can be inserted under spring tension if necessary ,
  • the spring tension can be generated by a leaf-spring-like structure of the holding strip, which are biased so that they feather in the rest position on the direction indicated in Fig. 3A position in Stiftachsenraum.
  • Pin 34 and bore 36 may have corrugated or roughened surfaces so as to achieve locking of the pin in the bore.
  • the holding strips 20, 22 are expediently made of plastic, and, due to their production, often have sharp edges 24, which under unfavorable circumstances lead to the damage of cables 28.
  • a cable protector 30 is provided according to the invention, the up the retaining strip 20 or 22 can be clipped, see Fig. 4G.
  • retaining lugs 32 project from the inner surface of the cable protector 30 of the profile and, after assembly, carry the semicircular profile, as shown in FIG. 4G.
  • Fig. 3C also shows that the retaining strips after connecting the free ends 24, 26 form a parallelogram.
  • FIGS. 4G and 4H show that the fitting to the retaining strip kinks the half-round profile 38 of the cable protector 30 outward in the middle of the longitudinal extension, reference numeral 40.
  • the bending angle 42 is approximately 30 degrees.
  • the foot region 14, 18 has a square base plate 44 of side length 3S with a square aperture 46 of side length 1S, where S is a pitch of the perforation of the cabinet.
  • the foot portion 14 in the direction of the cable on one side a spacer 48.
  • a holding element 50 To hold the cable catcher 10 on the thin wall is a holding element 50, the clip-like openings of the foot area and the cabinet 46 and 146th detected in the foot region 16 on the thin wall 14, being available as a rotational security in addition to the shape even by the additional possibly existing spacer fuse available.
  • the holding element 50 may be separate, it is inserted like a clip, while releasing a screwdriver in an upper opening plugged in and turned.
  • the cable catcher 10 may be molded of plastic, with reinforcing points 52 in the foot area being useful.
  • the invention can be evaluated commercially in control cabinet construction.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
  • Clamps And Clips (AREA)

Abstract

L'invention concerne un étrier de câbles (10) destiné à la fixation de câbles (12) ou de faisceaux de câbles dans des armoires (14) à parois minces dotées d'un support perforé (16), telles que des armoires métalliques, cet étrier comportant une zone inférieure (18) qui permet la fixation dans un passage (16) de la paroi (14) mince et à partir de laquelle s'étendent des bandes de maintien (20, 22) qui peuvent être reliées l'une à l'autre par leurs extrémités libres (24, 26), entourant ainsi une section transversale de faisceaux de câbles (12). L'invention est caractérisée en ce que la liaison est réalisée au moyen d'un axe (34) qui part du centre de la bande de maintien (22) et qui peut être reçu dans un trou (36) adapté se trouvant dans la direction du câble dans l'autre bande de maintien (34), un protège-câble (20) pouvant être monté sur les bandes de maintien (20, 22).
EP12710657.3A 2011-03-16 2012-03-01 Étrier de câbles Withdrawn EP2745363A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202011004055U DE202011004055U1 (de) 2011-03-16 2011-03-16 Kabelfang
PCT/EP2012/000887 WO2012123069A2 (fr) 2011-03-16 2012-03-01 Étrier de câbles

Publications (1)

Publication Number Publication Date
EP2745363A2 true EP2745363A2 (fr) 2014-06-25

Family

ID=45888159

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12710657.3A Withdrawn EP2745363A2 (fr) 2011-03-16 2012-03-01 Étrier de câbles

Country Status (5)

Country Link
US (1) US20140158419A1 (fr)
EP (1) EP2745363A2 (fr)
CN (1) CN103828161A (fr)
DE (2) DE202011004055U1 (fr)
WO (1) WO2012123069A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014117999A1 (de) * 2014-12-05 2016-06-09 Hebotec Gmbh Klammer
WO2017109831A1 (fr) 2015-12-21 2017-06-29 ボルボ トラック コーポレーション Jupe latérale de camion

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3061253A (en) * 1960-01-20 1962-10-30 Gen Metals Corp Line supporting clip
US4958792A (en) * 1989-05-09 1990-09-25 B-Line Systems, Inc. Clip for supporting conduit and the like
US5533696A (en) * 1991-07-03 1996-07-09 Erico International Corp. Conduit clip
DE4216466C1 (en) * 1992-05-19 1993-08-19 Techno - Plast, 7121 Mundelsheim, De Plastics fixing clip for electric cable or hose - has closure element locked in place after insertion of cable or hose to prevent removal by applied tension
CA2184656A1 (fr) * 1995-09-05 1997-03-06 Chubu Electric Power Company, Inc. Bride pour cable aerien et methode de fixation de ladite bride
AT411640B (de) * 2001-11-20 2004-03-25 Wien Kanal Abwassertech Gmbh Montage- und abdeck-einrichtung für kabel sowie verfahren für dessen montage
US6460813B1 (en) * 2001-11-23 2002-10-08 Arlington Industries, Inc. One-piece holder for suspending elongated objects
US6677520B1 (en) * 2002-07-22 2004-01-13 Adc Telecommunications, Inc. Fanning tray
DE202005009049U1 (de) * 2005-06-09 2005-12-22 Emka Beschlagteile Gmbh & Co. Kg Scharnier mit fest verrasteten Scharnierflügeln
US20080142646A1 (en) * 2006-12-15 2008-06-19 Thomas & Betts International, Inc. Wiring clip
DE102009012323A1 (de) * 2008-06-13 2010-01-07 Siemens Aktiengesellschaft Kabelhalter zur Montage an einem Flächenelement
US8322662B2 (en) * 2008-07-14 2012-12-04 Cooper B-Line, Inc. Clevis hanger and method of installing the clevis hanger

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2012123069A2 *

Also Published As

Publication number Publication date
DE202011004055U1 (de) 2013-01-02
WO2012123069A3 (fr) 2013-08-29
WO2012123069A2 (fr) 2012-09-20
DE112012001229A5 (de) 2013-12-19
CN103828161A (zh) 2014-05-28
US20140158419A1 (en) 2014-06-12

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