WO2019211073A1 - Dispositif électrique pourvu d'un câble électrique - Google Patents

Dispositif électrique pourvu d'un câble électrique Download PDF

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Publication number
WO2019211073A1
WO2019211073A1 PCT/EP2019/059237 EP2019059237W WO2019211073A1 WO 2019211073 A1 WO2019211073 A1 WO 2019211073A1 EP 2019059237 W EP2019059237 W EP 2019059237W WO 2019211073 A1 WO2019211073 A1 WO 2019211073A1
Authority
WO
WIPO (PCT)
Prior art keywords
cable
arrangement according
fastening element
electrical arrangement
electrical
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.)
Ceased
Application number
PCT/EP2019/059237
Other languages
German (de)
English (en)
Inventor
Joachim Froeschl
Erwin Olma
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of WO2019211073A1 publication Critical patent/WO2019211073A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/0207—Wire harnesses
    • B60R16/0215—Protecting, fastening and routing means therefor

Definitions

  • the present invention relates to an electrical arrangement with an electrical cable according to the preamble of claim 1.
  • the object of the invention is to provide a simple and cost-effective way to attach electrical cables, especially electrical flat cable.
  • the starting point of the invention is an electrical arrangement with an electrical cable and a holding part to which the cable is attached.
  • the cable may be z. B. to act a flat cable.
  • the term "holding part” is to be interpreted very broadly, which may in principle be any part (eg vehicle part, part of a building, furniture part, etc act).
  • At least one fastening element is provided on the (plastic insulation of the cable.)
  • the at least one fastening element is preferably integrally connected to the (plastic) insulation of the cable and thus an integral, non-destructive of the insulation
  • the cable is fastened positively and / or frictionally to the holding part and / or another cable, which also has a (plastic) insulation and an the (plastic) insulation has at least one fastening element, is positively and / or frictionally attached to the at least one fastening element of the cable.
  • the at least one fastening element consists of the same material as the (plastic) insulation.
  • the at least one fastening element may in particular be made of plastic.
  • the at least one fastening element is a male fastening element which is inserted or latched in a form-locking and / or frictionally engaged manner into a female fastening element which is provided on the retaining part or on the other cable.
  • the at least one fastening element may also be a female fastening element into which a male fastening element is inserted or latched in a form-fitting and / or frictionally engaged manner, which is provided on the retaining part.
  • the at least one fastening element extends over the entire length or at least over a longer section (eg 5 cm, 10 cm, 20 cm, 30 cm, etc.) flexural elastic male or female, strip-like fastener.
  • the cable has a plurality or a plurality of spaced in a longitudinal direction of the cable fastening elements.
  • the cable is thus fixed only at one or a plurality of locations, but not over the entire length of the cable or over a longer portion of the cable.
  • the electrical cable is connected to another cable, it can be provided that the other cable has a plurality of fastening elements spaced apart from one another in its longitudinal direction.
  • the above-mentioned at least one male fastening element can be a fastening element which has at least one ball or which is formed by at least one ball.
  • very inexpensive ball / clamp connections can be produced in a simple manner.
  • the at least one male fastening element may be a fastening element which has a conical section with an undercut area.
  • the above-mentioned female fastening element can be a circular-hole-like or slot-like through-opening in or into which the at least one male fastening element can be latched.
  • the cable can in particular be a flat cable with a plurality of line conductors arranged next to one another.
  • a fastening element can be arranged along one longitudinal side of the cable or a plurality of fastening elements can be arranged along the longitudinal side. It is also conceivable, however, that a plurality of fastening elements are provided along both longitudinal sides of the flat cable or that one or on each of the two opposite sides of the (flat) cable is provided in each case a strip-like, over the entire cable length or over longer cable sections extending fastener ,
  • the cables or several such cables can be "stacked" on top of each other.
  • the plastic insulation and thus the at least one fastening element can be produced very inexpensively by injection molding.
  • FIGS. 3a - 3d further embodiments according to the invention.
  • Figures 1 a - 1 d show a flat electrical cable 1, which is enclosed by an insulation, which may be a plastic insulation 2.
  • the flat cable 1 may have a line core or a plurality of juxtaposed line cores (not shown).
  • snap-in strips 3a, 3b are provided along opposite longitudinal sides of the flat cable.
  • the snap-in strips 3a, 3b can extend over the entire length of the flat cable 1 or over part of the length of the flat cable 1.
  • the snap-in strips 3a, 3b are triangular or cone-shaped in cross-section and snap fit into associated holding elements or retaining strips 4a, 4b.
  • the retaining strips 4a, 4b may be attached to another component, for. B. be attached to a body component 5 of a vehicle, a building wall, etc.
  • the snap-in strips 3a, 3b are provided on an underside of the plastic insulation 2 of the flat cable 1 and integrally connected to the plastic insulation 2.
  • the snap-in strips 3a, 3b may e.g. sprayed together with the plastic insulation 2 by injection molding or subsequently sprayed onto the plastic insulation. This also applies to the "fastening elements" described in the following exemplary embodiments.
  • FIG. 1 c shows a variant in which the flat cable 1 is provided in the region between the snap-in strips 3a, 3b.
  • FIG. 1 d shows an exemplary embodiment in which a single snap-in strip 3 a is provided on an underside of the flat cable 1, which is snapped into a retaining strip 4 a.
  • Figures 2a - 2d show embodiments with spherical fasteners.
  • ball-shaped fastening elements 6a and 6b are arranged along mutually opposite lower sides of the flat cable 1 in the longitudinal direction of the flat cable 1, which are snapped or latched into associated retaining elements 7a, 7b.
  • a plurality of such spherical fastening elements 6a, 6b and a plurality of such retaining elements 7a, 7b into which the spherical fastening elements 6a and 6b are snapped are thus arranged at a distance from each other, perpendicular to the plane of the drawing.
  • a component 5 which may be, for example, a body component of a vehicle, in a longitudinal direction, i. H. perpendicular to the plane, several consecutive or a plurality of spherical elements 8a and 8b provided.
  • the spherical elements 8a, 8b may, for. B. be welded to the component 5.
  • Through-holes, which are snapped onto the spherical elements 8a, 8b, are respectively provided in laterally projecting from the plastic insulation 2 of the flat cable 1 "fastening tabs".
  • a slot or a plurality of elongated holes or slots can also be provided in the fastening tabs, which are snapped onto the spherical fastening elements 8a, 8b.
  • teeth-like elements are provided on mutually opposite sides of the flat cable, which are snapped or latched into correspondingly complementary recesses of the holding elements or retaining strips 4a, 4b, as is the case with a zipper.
  • Figure 3c shows an embodiment similar to that of Figure 1 d.
  • a fastening strip with in cross section provided triangular fastening elements 3a.
  • a retaining strip 1 c is provided, in which a fastening elements 3a ' of another flat cable snapped or locked. In this way, several flat cables can be stacked one above the other and connected to one another via snap connections.
  • FIG. 3d analogously shows an exemplary embodiment in which triangular or conical fastening elements, which are of spherical design, are provided instead of in cross section.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Installation Of Indoor Wiring (AREA)

Abstract

L'invention concerne un dispositif électrique pourvu d'un câble électrique (1) et d'une partie de retenue (4a, 4b) à laquelle le câble (1) est fixé, le câble (1) présentant un ou plusieurs fils conducteurs, qui est/sont entouré(s) d'une isolation en matériau synthétique, l'isolation en matériau synthétique (2) étant pourvue d'au moins un élément de fixation (3a, 3b), - le câble (1) étant fixé au moyen dudit au moins un élément de fixation (3a, 3b ; 1c) par complémentarité de forme et/ou par frottement à la partie de retenue (5) et/ou - un autre câble (1'), qui présente également une isolation en matériau synthétique et au moins un élément de fixation (3a') au niveau de l'isolation en matériau synthétique, étant fixé par complémentarité de forme et/ou par frottement audit au moins un élément de fixation (3a, 3b ; 1c) du câble (1).
PCT/EP2019/059237 2018-05-04 2019-04-11 Dispositif électrique pourvu d'un câble électrique Ceased WO2019211073A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018206861.5 2018-05-04
DE102018206861 2018-05-04

Publications (1)

Publication Number Publication Date
WO2019211073A1 true WO2019211073A1 (fr) 2019-11-07

Family

ID=66218084

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2019/059237 Ceased WO2019211073A1 (fr) 2018-05-04 2019-04-11 Dispositif électrique pourvu d'un câble électrique

Country Status (1)

Country Link
WO (1) WO2019211073A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020205260A1 (de) 2020-04-24 2021-10-28 Volkswagen Aktiengesellschaft Kabel und Befestigungsanordnung mit einem solchen Kabel sowie mit einem Halteelement

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150010280A1 (en) * 2013-07-03 2015-01-08 Andrew Llc Mounting systems for power, communication and fiber optic cables

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150010280A1 (en) * 2013-07-03 2015-01-08 Andrew Llc Mounting systems for power, communication and fiber optic cables

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020205260A1 (de) 2020-04-24 2021-10-28 Volkswagen Aktiengesellschaft Kabel und Befestigungsanordnung mit einem solchen Kabel sowie mit einem Halteelement
DE102020205260B4 (de) 2020-04-24 2024-06-27 Volkswagen Aktiengesellschaft Kabel und Befestigungsanordnung mit einem solchen Kabel sowie mit einem Halteelement

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