WO2018068990A1 - Gaine de câble et faisceau de câblage - Google Patents

Gaine de câble et faisceau de câblage Download PDF

Info

Publication number
WO2018068990A1
WO2018068990A1 PCT/EP2017/073423 EP2017073423W WO2018068990A1 WO 2018068990 A1 WO2018068990 A1 WO 2018068990A1 EP 2017073423 W EP2017073423 W EP 2017073423W WO 2018068990 A1 WO2018068990 A1 WO 2018068990A1
Authority
WO
WIPO (PCT)
Prior art keywords
cable
section
curvature
closure
ribs
Prior art date
Application number
PCT/EP2017/073423
Other languages
German (de)
English (en)
Inventor
Michael Röser
Tobias THOMAMÜLLER
Van Ngoc Chu
Patrick TREIDL
Original Assignee
Schlemmer 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 Schlemmer Gmbh filed Critical Schlemmer Gmbh
Publication of WO2018068990A1 publication Critical patent/WO2018068990A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
    • B29C63/08—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like by winding helically
    • 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
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0462—Tubings, i.e. having a closed section
    • H02G3/0468—Corrugated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/78—Winding and joining, e.g. winding spirally helically using profiled sheets or strips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0056—Provisional sheathings

Definitions

  • the present invention relates to a cable sheath, in particular a winding tube, for a wiring harness and a wiring harness with such a cable sheath.
  • the plastic corrugated pipe comprises a longitudinal slot, wherein mutually opposite edge regions of the plastic corrugated pipe are at least from section- wise designed such that they are connectable to each other.
  • DE 10 2014 011 917 A1 shows a method for providing a wrapped Bundelguts, comprising providing the Bundelguts and spirally wrapping the Bundelguts with a flexible plastic profile, wherein by means of the plastic profile on the bundled material fitting sheathed winding tube is formed around the bundled material.
  • an object of the present invention is to provide an improved cable sheath.
  • a cable sheath in particular a winding tube, proposed for a wire harness.
  • the cable jacket comprising a first closure portion, a second sealing portion extending in parallel to the ers ⁇ th closure portion and which is adapted form-fit to engage the first closure portion, an elastically deformable, tape- shaped intermediate portion which is disposed between the first closing portion and the second closing portion, and a plurality of the interim ⁇ rule portion integrally formed ribs, wherein the ribs are inclined at an inclination angle relative to the first closure portion and / or the second sealing portion.
  • the ribs are not arranged parallel to the first closure portion and / or the second closure portion, the ribs are in a winding state of the cable sheath in which this is wound around one or more cables or lines and in which the first VerMANab ⁇ cut in positive engagement with the second closure portion is, at least partially oriented perpendicular to a central or symmetry axis of the wound cable sheath.
  • a universal distributor for distributing the cables or wires may be attached to the Jardinum ⁇ sheathing.
  • the universal distributor engages positively in the ribs or between the ribs. With the help of the Universalvertei ⁇ lers strain relief of the wiring harness can be achieved.
  • a withdrawal force can be transferred from the cable jacket to the universal distributor or vice versa.
  • the ribs serve as defined bending points during deformation of the cable sheath. As a result, an undesired Auskni ⁇ bridges the cable jacket when bending the same can be prevented.
  • the ribs can also act as a kick guard.
  • the cable sheathing fits closely to the cables or cables, similar to a tape. As a result, a smaller space can be achieved in comparison to corrugated pipes or corrugated hoses. Similar to a tape is in the Ka ⁇ belummantelung no or little air enclosed. It can be achieved a similar tightness as corrugated pipes or corrugated hoses. Similar to a tape, different nominal diameters are possible. As a result, the variety of variants compared to corrugated pipes or corrugated hoses can be reduced. This allows a low storage and thus a Kostenredu ⁇ ornamentation can be achieved. The logistics costs are in comparison to corrugated pipes o- the corrugated hoses reduced.
  • the cables or lines can be umwi ⁇ ckelt with less material use, since compared to a tape only a small overlap is necessary.
  • the installation of the cable sheath can be done manually or automatically with a suitable tool.
  • a corrugated tube differs from the likewise axially flexible corrugated tube by an elasticity in the radial and longitudinal expansion direction. This is mainly due to the material, but it can also be supported by the shaping of the corrugation.
  • Corrugated hoses are both a protective tube for the actual utility vehicles, such as cables, hoses or pipes, as well as self-transporters of liquids and gases. The term “corrugated hose” can therefore be replaced by the term "corrugated pipe”.
  • the intermediate portion is band-shaped, it is to be understood that a length of the intermediate portion is many times greater than a width of the same ⁇ same.
  • the cable sheath is manufactured as an endless product, in particular extruded.
  • the first closure portion and / or the second closure portion are elastically deformable.
  • the first closure portion, the second closure portion, the septab ⁇ section and the ribs are integrally formed material. That is, the first Ver ⁇ closing section, the second closure portion, the intermediate portion and the ribs are in particular materially connected to each other and, for example, in one piece made of the same material. In cohesive Verbindun ⁇ gen the connection partners are held together by atomic or molecular forces ⁇ .
  • Cohesive connections are non-detachable Verbindun ⁇ gen, which can be separated only by destroying the connecting means and / or the Verbin ⁇ -making partner.
  • the cable sheath may be made of a thermoplastic elastomer in an extrusion process.
  • the plugging portions are preferably from a different Materi ⁇ al manufactured than the intermediate portion and the ribs.
  • the cable lummantelung be prepared in a co-extrusion process, particularly in a two-component coextrusion ⁇ . Coextrusion is to be understood as a combination of identical or foreign plastic melts before leaving a profile nozzle of an extruder.
  • the angle of inclination is in particular not equal to 0 °.
  • the ribs being inclined at the angle of inclination relative to the first closure portion and / or the second closure portion are understood to mean, in particular, that the ribs are in a plan view perpendicular to the cable jacket in an unwound state thereof, in which the first closure portion is in positive engagement with the second closure portion and in which the intermediate portion in particular spans a plane relative to the first closure portion and / or the second closure portion are inclined.
  • a viewing direction of the plan view is oriented in this case in particular perpendicular to this plane spanned by the intermediate section.
  • the ribs are inclined relative to the first closure portion as well as to the second closure portion at the angle of inclination.
  • the cable jacket may also include ribs that are not inclined relative to the first closure portion and / or the second closure portion. These ribs can then be oriented parallel to the closure sections. Preferably, however, each rib is inclined in the inclination angle.
  • the cable sheath can also be referred to as a corrugated corrugated tube, spiral corrugated tube, windable corrugated tube or spiral corrugated tube. The cable sheath is particularly suitable for use in automotive engineering, but can also be used in any other applications.
  • the angle of inclination is 10 to 90 °, preferably 20 to 80 °, more preferably 30 to 70 °, more preferably 75 °.
  • the inclination angle may take any value, wherein the supply angle Nei ⁇ but is always 0 °. That is, the ribs are not parallel to the first closure portion and / or the second closure portion ⁇ ordered.
  • the inclination angle is 1 to 90 °.
  • the inclination angle is defined as an angle between a tangent applied to the respective rib and the ers ⁇ th closure portion and / or the second sealing portion.
  • the ribs are preferably serpentine, wavy or zigzag shaped.
  • the tangents are each applied to outermost points of the ribs.
  • Each rib are assigned to two tangents that are parallel zuei ⁇ Nander positioned.
  • each tangent is inclined in the angle of inclination both to the first closure portion and to the second closure ⁇ section.
  • the angle of inclination is defined as an angle between the respective tangent and an outer edge of the first Verschlüss ⁇ sections or an outer edge of the second closure portion.
  • first closure portion and / or the second closure portion are oriented parallel to a machine direction of the cable jacket, wherein the ribs are inclined in the tilt angle relative to the machine direction.
  • the machine direction is defined as a direction in which the Jardinummante ⁇ ment is conveyed away by a spray head or a profile nozzle of an extruder.
  • the machine direction can also be referred to as the longitudinal direction of the cable sheathing.
  • a gap provided ⁇ is seen between the ribs and the first closure portion and / or the second sealing portion, a gap provided ⁇ .
  • the ribs are preferably not directly connected to the first closure ⁇ section and / or the second closure portion.
  • the ribs NEN also the first sealing portion with the second Ver ⁇ -circuit portion connecting or the ribs are formed integrally with one of the closing ⁇ sections.
  • the ribs are zigzag.
  • the ribs comprise a plurality of portions which are arranged at an angle to each other.
  • the sections can be curved or straight.
  • the zigzag-shaped geometry can also be referred to as a wave-shaped or serpentine shape.
  • the ribs may also ge ⁇ rade and be inclined at the inclination angle.
  • each rib comprises a first Krüm ⁇ mung portion which is curved in a first direction of curvature and a second curvature portion that is oriented in a second direction of curvature opposite to the first direction of curvature is curved.
  • the first direction of curvature is counterclockwise, and the second direction of curvature is oriented clockwise.
  • the directions of curvature can also be oriented in the opposite direction. Characterized in that the curvature portions are curved oppositely, is ensured slightest ⁇ tet that in the winding condition of the cable sheath at least ei ⁇ ner of the bending portions is always at least partially oriented perpendicularly to the axis of symmetry of the cable sheath. This can transfer from ⁇ pullout rating of the Universal distribution on the cable jacket or vice versa ⁇ , creating a strain relief can be achieved.
  • each rib comprises a third curvature section, which is curved in the first curvature direction, and a fourth curvature section, which is curved in the second curvature direction .
  • the number of curvature sections is arbitrary. Preferably, however, at least four such curvature sections are provided. Alternatively, only two, three or more than four, for example eight or ten, curvature sections can be provided.
  • the first curvature portion and / or the second curvature portion are curved in a circular arc.
  • the third curvature portion and / or the fourth curvature portion are curved in a circular arc.
  • the first curve portion and said fourth curved section each form an eighth circuit and the second curve portion and the third Krümmungsab ⁇ section each form a quarter circle.
  • the curvature sections may also be straight.
  • the ribs are formed by provided on the interim ⁇ rule section Materialeingargept. That is, the ribs are hollow and not solid.
  • the ribs are preferably by means of a corrugator or subsequently by means of a Rol ⁇ lentechnikmaschines after a heat treatment at the intermediate portion at ⁇ formed.
  • the first closure section has two first closure elements and the second closure section has two second closure elements.
  • the first closure elements and the second closure elements are preferably hook-shaped in cross-section.
  • the first Ver ⁇ circuit members and the second fastener elements extending in the Ma ⁇ schin direction along the cable jacket.
  • the first shutter elements are adapted to engage positively in the second closure elements ⁇ to connect the first closure portion fixed to the second Ver gleichab ⁇ cut.
  • a tool can be used for a positive connection of the first Ver gleichab ⁇ section with the second closure portion.
  • a positive connection is created by the engagement or engagement of at least two connection partners, in this case the closure sections and in particular the first closure elements and the second closure elements.
  • the cable sheathing is adapted from a unwinding condition in which the first closure portion is out of positive engagement with the second closure portion to a winding condition in which the first closure portion is in positive engagement with the second closure portion, the cable sheath in the winding condition has a tubular geometry, and wherein the first Ver ⁇ closing section and the second closure portion in the winding state spiral around the tubular geometry.
  • the tubular geometry can be circular, oval, elliptical or polygonal in cross section.
  • the tubular geometry may have a variety of cross ⁇ sections.
  • the cable sheathing is wrapped in the Verbrin ⁇ conditions of the unwinding state in the winding state around the cables or lines that the cable sheath is stretched elastically. By this means the cable jacket is firmly against the wound cables or INTR ⁇ gen.
  • the tubular geometry may have the axis of symmetry.
  • a wiring harness with at least one cable and such a cable sheath is proposed, wherein the cable sheath is wound around the at least one cable, that the first closure portion is in form ⁇ conclusive engagement with the second closure portion and that the first Closure portion and the second closure portion the at least one Ka ⁇ bel circulate sprialförmig.
  • the wiring harness may include a variety of cables or wires.
  • a cable can be understood to mean an electrical cable, an electrical line, a fluid line, a data line or the like.
  • the wiring harness may Ka ⁇ various cables, include, for example, electrical lines and data lines. The cables can have different diameters.
  • the cable harness further comprises a universal ⁇ distributor, which is adapted to interlock positively in the ribs of the Jardinum ⁇ coat to create a strain relief.
  • the universal distributor can intervene in such a form-fitting manner in or between the ribs of the cable sheathing that the withdrawal force from the universal distributor to the cable sheathing or vice versa over ⁇ wearable.
  • the universal manifold may be several receiving portions aufwei ⁇ sen in which an end portion of the cable jacket is receivable in the winding condition. Each receiving portion comprises a plurality of hook-shaped formed engaging portions which are resiliently deformable.
  • the Uni ⁇ versalverteiler can be brought from an open state to a closed state. In the opened state of the end portion of the Jardinum ⁇ sheathing can be pressed into one of the receiving portions. In this case, the engagement sections deform elastically.
  • each rib comprising a plurality of Krüm ⁇ mung sections, wherein at least one of the curved sections is arranged perpendicular to an axis of symmetry of the coiled cable sheath, and wherein the universal manifold to at least engages behind a curvature portion positive fit.
  • each rib may have four curvature portions that are serpentine, wavy or zigzag-shaped.
  • perpendicular is meant in the present case an angle of 90 ° ⁇ 10 °, more preferably of 90 ° ⁇ 5 °, more preferably of 90 ° ⁇ 1 °, further preferably of exactly 90 °.
  • the at least one curvature section is arranged at least in sections perpendicular to the axis of symmetry. Because the curvature section is arranged at least in sections perpendicular to the axis of symmetry, a particularly high pull-off force can be transmitted from the universal distributor to the cable sheathing or vice versa, without the universal distributor being removed from the cable sheathing.
  • FIG. 1 shows a schematic perspective view of an embodiment of a cable sheath!
  • FIG. 2 shows a schematic plan view of the cable sheathing according to FIG. 1;
  • FIG. 1 shows a schematic perspective view of an embodiment of a cable sheath!
  • FIG. 3 shows the detailed view III according to FIG. Fig. 4 shows a schematic sectional view of a development of Lucasum ⁇ coat according to Fig. L;
  • FIG. 5 shows a schematic sectional view of a further development of the cable sheathing according to FIG. 1;
  • FIG. 6 shows a schematic sectional view of a further development of the cable sheathing according to FIG. 1;
  • FIG. 7 shows a schematic sectional view of a further development of the cable sheathing according to FIG. 1;
  • FIG. 8 shows a schematic sectional view of a further development of the cable sheathing according to FIG. 1;
  • FIG. 9 shows a schematic perspective view of an embodiment of a cable harness with a cable sheathing according to FIG. 1; 10 shows a schematic perspective view of an embodiment of a universal distributor for the cable harness according to FIG. 9!
  • Fig. 11 shows a further schematic perspective view of the universal ⁇ distributor according to Fig. 10!
  • Fig. 12 is another schematic perspective view of the wire harness of Fig. 9;
  • Fig. 13 is another schematic perspective view of the wire harness of Fig. 9;
  • Fig. 14 is another schematic perspective view of the wire harness of Fig. 9;
  • Fig. 15 shows the detail view XV of Fig. 14;
  • Fig. 16 shows a schematic front view of the wire harness of FIG. 9!
  • FIG. 17 shows a schematic sectional view of the cable harness according to the section line XVII-XVII according to FIG. 16.
  • FIG. 1 shows a schematic perspective view of an embodiment of a cable sheath 1.
  • the cable sheath 1 can also be referred to as Wi ⁇ ckelschlauch or winding tube.
  • a wiring harness can be made in which one or more Ka ⁇ bel or cables are wrapped with the cable sheath 1.
  • Fig. 2 shows a schematic plan view of the cable sheath 1
  • Fig. 3 shows the detailed view according to III of Fig. 2. In the following, reference is made to FIGS. 1 to 3 equal ⁇ time.
  • the cable sheath 1 comprises a first closure portion 2 and egg ⁇ NEN second closure portion 3, which runs parallel to the first closure portion 2 and which is adapted to positively engage in the first Ver ⁇ closing section 2.
  • a positive connection is created by the engagement or engagement of at least two connection partners, in this case the closure sections 2, 3.
  • the first closure section 2 and the second closure section 3 extend like a strip along a longitudinal direction or machine direction M of the cable jacket 1.
  • the first closure section 2 and the second shutter portion 3 are oriented parallel to the machine direction M.
  • an elastically deformable, band-shaped intermediate portion 4 is arranged ⁇ .
  • a band-shaped geometry is understood to mean a rectangular geometry whose length is many times greater than its width .
  • the intermediate section 4 has an arbitrary length.
  • a plurality of ribs 5 is formed, of which in Figs. 1 to 3 only one is provided with a reference numeral.
  • the number of ribs 5 is arbitrary.
  • the ribs 5 are preferably arranged uniformly spaced from one another.
  • the ribs 5 can also be arranged unevenly spaced from each other.
  • the ribs 5 are formed by provided on the Eisenab ⁇ section 4 Materialein rempligept. That is, the ribs 5 are not solid, but hollow.
  • the first closure portion 2, the second sealing section 3, the interim ⁇ rule section 4 and the ribs 5 are formed integrally.
  • the first closure portion 2, the second sealing section 3, the interim ⁇ rule section 4 and the ribs 5 are formed materially in one. That is, the first closure portion 2, the second closure portion 3, the septab ⁇ section 4 and the ribs 5 may be formed of the same material.
  • Ma ⁇ TERIAL is preferably used a thermoplastic elastomer (TPE).
  • TPE thermoplastic elastomer
  • any other elastically deformable materials may be a ⁇ set.
  • the closing sections 2, 3, or at least one of the Ver ⁇ circuit sections 2, 3 is made from a different material than the intermediate portion 4 are preferred.
  • the cable sheath 1 can then be produced, for example, in a coextrusion process, in particular in a two-component coextrusion process. It is also possible for the first End section 2, the second closure section 3 and the septab ⁇ section 4 each different materials are used.
  • the cable sheath 1 is a continuous casting profile.
  • the cable sheath 1 is extruded in the machine direction M, wherein a corrugator can be provided, which is arranged downstream of a spray head of an extruder used for producing the Wilmingtonum ⁇ coat 1. With the help of the corrugator, the ribs 5 can be formed on the intermediate section 4.
  • Each rib 5 is inclined at an inclination angle ⁇ relative to the first closure portion 2 and / or the second closure portion 3.
  • the tilt angle ⁇ ⁇ is equal to 0 °.
  • the angle of inclination ⁇ can assume a value of 1 to 90 °.
  • the inclination angle ⁇ is 10 to 90 °, more preferably 20 to 80 °, more preferably 30 to 70 °, further preferably 75 °.
  • the angle of inclination ⁇ is defined as an angle between a tangent 6, 7 applied to the respective rib 5 and the first closing section 2 and / or the second closing section 3.
  • Each rib 5 is assigned two such tangents 6, 7 which are positioned parallel to one another are.
  • Each tan ⁇ gente 6, 7 is in the inclination angle ⁇ both relative to the first closure ⁇ section, in particular to an outer edge 8 of the first closure portion 2, as well as to the second closure portion 3, in particular to an outer ⁇ edge 9 of the second closure portion. 3 , inclined.
  • the tangents 6, 7 each form an envelope of the preferably serpentine, zigzag or wave-shaped ribs 5.
  • the ribs 5 are also inclined to the machine direction M at the inclination angle ⁇ .
  • Each rib 5 comprises a first curvature section 10, which is curved in a first curvature direction Kl, a second curvature section 11, which is curved in a second curvature direction K2, which differs from the first curvature direction Kl, a third curvature section 12, which in turn is curved in FIG first curvature direction Kl is curved, and ei ⁇ NEN fourth curvature section 13, which in turn is curved in the second curvature ⁇ direction K2.
  • the first curvature direction Kl is, for example in the counterclockwise direction and the second direction of curvature K2 is oriented in a clockwise direction.
  • the number of the curvature sections 10 to 13 is arbitrary. Preferably, however, at least four such curvature sections 10 to 13 are provided. It can, however, be 10 to 13 vorgese ⁇ hen significantly more curved sections.
  • the bending portions 10 to 13 are, however, always arranged so that a curved in the first direction of curvature Kl bending portion 10, 12 is a Ge in the second direction of curvature K2 _-curved bent portion 11 follows. 13
  • the ribs 5 thus have a serpentine, zigzag or wavy geometry.
  • the first curve portion 10 and the fourth bending portion 13 form before ⁇ preferably an eighth circuit and the second bending portion 11 and the third bending portion 12 is preferably formed of a quarter circle.
  • each curvature section 10 to 13 is curved in a circular arc.
  • the ribs or at least some of the ribs 5 may not be formed of curved curved portions 10 to 13, but may be constructed of straight portions which are joined together at an angle to obtain the zigzag-shaped geometry.
  • the intermediate portion 4 may be formed, for example, a film-like and have a thickness of about 0.5 mm. In the area of the ribs 5 4, the interim portion ⁇ rule for example to a thickness of 1 to 3 mm.
  • the cable sheathing 1 may have a width bl of, for example, about 50 mm and a length 11 of any extension. For example, the length can be 11 meh ⁇ rere 100 m.
  • a gap S2 is provided, so that the ribs 5, the closure sections 2, 3 do not touch.
  • the column S2, S3 can be the same size or under ⁇ different size.
  • FIG. 4 shows a schematic sectional view of another execution ⁇ form of the cable sheath 1, wherein the first closure portion 2 is in positive engagement with the second sealing section 3.
  • the sectional plane is in this case oriented perpendicular to the machine direction M. Examples of play have the first shutter portion 2 and the second VerInstitutab ⁇ section 3 together form a height of about 2 mm, in particular of 1.95 mm.
  • the first closure portion 2 may comprise two first closure elements 14A, 14B which are hook-shaped in cross-section and which are adapted to engage in two corresponding cross-sectionally second closure elements 15A, 15B of the second closure section 3.
  • the shutter elements 14A, 14B, 15A, 15B extend in the machine direction M.
  • FIG. 5 shows a schematic sectional view of another execution ⁇ form the cable sheath 1.
  • the cable sheath 1 the first closure portion 2 comprises an engagement portion 16 into which a corresponding counter-engagement portion engages 17 of the second closure ⁇ portion 3 form fit.
  • the counter-engagement section 17 may be arrow-shaped or mushroom-shaped in cross-section.
  • the first VerNMab ⁇ section 2 comprises a bend 18, so that the first closure portion 2 can be placed over the second closure portion 3.
  • the first closure portion 2 and the second closure portion 3 together have a height of about 3 mm, in particular of 2.7 mm.
  • FIG. 6 shows a schematic sectional view of a further embodiment of the cable sheath 1.
  • the cable sheath ⁇ lung 1 according to FIG. 6 is compared to the embodiment of the Lucasum ⁇ sheath 1 according to FIG. 5, the counter-engaging portion 17 in Cross-section egg-shaped.
  • the first closure portion 2 and the second closure portion 3 together have a height of about 2 mm, in particular of 2.6 mm.
  • the Fig. 7 does not show a schematic sectional view of a further execution ⁇ form the cable sheath 1.
  • the Jardinummante ⁇ lung 1 according to FIG. 7 for comparison with the embodiment of the Kabe ⁇ lummantelung 1 according to FIG. 6, the bend 18 at the first closure portion 2, but at the second closure portion 3 is provided.
  • ⁇ play have the first shutter portion 2 and the second VerInstitutab ⁇ section 3 together form a height of about 2 mm, in particular of 2.6 mm.
  • the first closure section 2 comprises two engagement sections 19, 20, and the second closure section 3 comprises two counter engagement sections 21, 22.
  • the first closure portion 2 and the second Ver ⁇ final section 3 together form a height of about 2 mm, in particular of 2.6 mm.
  • Fig. 9 shows a schematic perspective view of an execution ⁇ form of a wiring harness 23 with such a cable sheath 1.
  • the Ka ⁇ wiring harness 23 includes a plurality of wires or cables 24 to 28.
  • the arrival number of the cables 24 to 28 is arbitrary.
  • the cables 24 to 28 can, for example, electrical lines, data lines, fluid lines or the like umfas ⁇ sen.
  • the cables 24 to 28 are sheathed with the cable sheathing 1.
  • the cable jacket 1 is of a structure shown in Figs. 1 and 2 Abwickel gleich AZ1, in which the first VerMANab ⁇ section 2 except for positive engagement with the second sealing section 3, brought into a state shown in FIG. 9 winding condition AZ2.
  • the first shutter portion 2 is in form- conclusive engagement with the second sealing section 3 and the sheathing Jardinum ⁇ 1 has a tubular geometry, the first closure section 2 and the second closure portion 3 in the winding state AZ2 spiral around the tubular geometry.
  • the cable sheathing 1 can be designed rotationally symmetrical to a central axis or axis of symmetry M1.
  • the Kabe ⁇ lummantelung 1 in the winding state AZ2 have a tubular geometry with a circular, an oval, a polygonal or an elliptical cross-section.
  • the first closure portion 2 and the second closure portion 3 spirally rotate the axis of symmetry Ml.
  • the spiral winding of the closure portions 2, 3 is inclined more or less relative to the symmetry axis Ml.
  • the wiring harness 23 further comprises a universal distributor 29, which is directed towards ⁇ , positively engage in or between the ribs 5 of the Kabe ⁇ lummantelung 1. As a result, a strain relief can be achieved ⁇ .
  • the universal distributor 29 may for example be a so-called T-distributor.
  • the universal distributor 29 is preferably a plastic injection-molded component.
  • the Figs. 10 and 11 show the universal manifold 29 in a closed ⁇ to stand ZI (Fig. 10) and in an opened state Z2 (Fig. 11).
  • the universal distributor 29 comprises a base body 30 with a first half-shell 31 and a second half-shell 32.
  • the half-shells 31, 32 are pivotably connected to one another by means of a coulisse ⁇ niers 33.
  • the hinge 33 is preferably ⁇ a film hinge.
  • a film hinge is a thin-walled connection, the arrangementm consultancyig with two elements to be connected, in this case, the half-shells 31, 32 is formed.
  • Film hinges essentially consist of a thin-walled connection, which is elastically deformable.
  • the hinge 33 includes a first hinge portion 34 and a two ⁇ th hinge portion 35, between which a recess 36 is provided. The deformability of the hinge 33 may be defined by a width of the recess
  • the first half-shell 31, the second half-shell 32 and the hinge 33 may be ge ⁇ made from different materials.
  • the hinge 33 may be manufactured as the half-shells 31, 32 or as one of the half-shells 31, 32 from another, insbeson ⁇ particular from a more flexible, material.
  • the universal distributor 29 can be produced at ⁇ example by means of a two-component injection molding process.
  • the hinge 33 of the universal manifold 29 may be moved from the closed in the Fig. 10 condition shown in the ZI in FIG. Geöff shown ⁇ Neten state Z2. 11
  • the half-shells 31, 32 lie on one another.
  • the half- shells 31, 32 are not on top of each other, but are in particular positioned side by side.
  • the base body 30 includes a plurality of receiving portions 37 to 39, insbesonde re ⁇ a first receiving portion 37, a second receiving portion 38 and a third receiving portion 39.
  • the receiving portions 37 to 39 are tubular with a circular cross-section.
  • Each receiving portion 37 to 39 may be assigned a cable sheath 1, wherein a respective Endab ⁇ section of the cable sheath 1 in its associated receiving portion
  • the number of receiving sections 37 to 39 is arbitrary. For example, three such receiving sections 37 to 39 may be provided.
  • Each receiving portion 37 to 39 comprises a respective receiving portion 37 to 39 encircling ring portion 40.
  • the ring portion 40 is in a first ring segment 41, which is associated with the first half-shell 31, and in a second ring segment 42, the second half-shell 32 assigned is, under- Splits.
  • the first ring segment 41 projects into the second half-shell 32.
  • the first ring segment 41 extends out of the first half-shell 31.
  • the first ring segment 41 has a circumferential angle of 270 °.
  • the second ring segment 42 can corresponding thereto sen a circumferential angle of 90 ° aufwei ⁇ .
  • the two ⁇ te ring segment 42 engages positively in the first ring segment 41 a.
  • Each receiving section 37 to 39 are assigned a plurality of resiliently deformable snap hooks or engagement sections 43 to 46.
  • the number of engaging portions 43 to 46 per receiving portion 37 to 39 is arbitrary. For example, four such engagement portions may be provided 43 to 46, wherein a first part of the engagement portions 43 to 46, for example, the
  • At least three engagement sections 43 to 46 are provided per receiving section 37 to 39, wherein the first part of the engagement sections 43 to 46 comprises at least two engagement sections 43 to 45 and the second part of the engagement sections 43 to 46 comprises at least one such engagement section 46.
  • the engagement ⁇ sections 43 to 46 may be distributed unevenly over a respective circumference of the receiving portions 37 to 39.
  • the engagement portions 43 to 45 are the first ring segment 41 of the ring portion 40 and the fourth engagement portion 46 is associated with the second ring segment 42.
  • the universal distributor 29 further comprises a plurality of snap hooks 47 to 50 provided on the first half shell 31, which are set up to snap into receiving sections 51 to 54 provided on the second half shell 32 in a form- fitting manner .
  • the universal distributor 29 of the open state Z2 in the closed state ZI snap the snap hooks 47 to 50 in their associated receiving portions 51 to 54, wherein the snap hooks 47 to 50 and / or the receiving portions 51 to 54 deform resiliently.
  • the universal distributor 29 is locked in the closed state ZI.
  • FIGS. 12 to 14 are each schematic perspective views of the wire harness 23, FIG. 15, the detailed view XV of FIG. 14, 17 show a sectional view of the wire harness 23 according to the sectional ⁇ line XVII-XVII of Fig. 16, Fig. 16 is a schematic front view of the wire harness 23 looking along the Symmetrieach ⁇ se ml and Figs..
  • first closure portion 2 and the second sealing section 3 in form-locking engagement be introduced ge ⁇ each other, rotate so that the fastener portions 2, 3 the axis of symmetry Ml spiralför ⁇ mig.
  • a tool can be used for connecting the two closure sections 2, 3 with each other.
  • the universal distributor 29 is provided in the opened state Z2.
  • the universal distributor 29 is now, as shown in FIGS. 14 and 15, brought into positive engagement with the ribs 5 of the coiled cable sheath 1.
  • an end portion 55 of the cable sheath 1 is pressed, for example, in the open receiving portion 38 of the universal distributor 29.
  • the engagement portions 43 to 45 are deformed resiliently and preferably engage behind several ribs 5 positively.
  • each engagement section 43 to 46 has a hook-shaped end section 56 which engages between two ribs 5.
  • the hook-shaped end portion 56 is positioned inclined relative to the corresponding engagement portion 43 to 46.
  • the ribs 5 have a zigzag-shaped geometry with a plurality of bending portions 10 to 13, is always at least one of the bending portions 10 to 13 oriented at least partially perpendicular to the Symmet ⁇ rieachse ml, whereby an about the axis of symmetry Ml orien ⁇ oriented parallel withdrawal force AK (Fig. 15) of the universal manifold 29 to the Endab ⁇ section 55 of the cable sheath 1 or may be vice versa, without the universal manifold 29 from slipping off of the cable sheath 1.
  • the engagement sections 43 to 46 engage between the ribs 5.
  • the ribs 5 continue to form predetermined bending points and thus allow a defined deformability of the cable sheath 1, without these kinks.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Details Of Indoor Wiring (AREA)

Abstract

L'invention concerne une gaine de câble (1), en particulier un tube hélicoïdal, pour un faisceau de câblage (23), cette gaine comprenant une première partie de scellement (2), une seconde partie de scellement (3) parallèle à la première et conçue pour s'emboîter dans celle-ci par complémentarité de forme, une partie intermédiaire (4) en forme de bande élastiquement déformable disposée entre la première partie de scellement (2) et la seconde partie de scellement (3), ainsi qu'une pluralité de nervures (5) formées sur la partie intermédiaire (4), ces nervures (5) étant inclinées selon un angle d'inclinaison (et) par rapport à la première partie de scellement (2) et/ou à la seconde partie de scellement (3).
PCT/EP2017/073423 2016-10-14 2017-09-18 Gaine de câble et faisceau de câblage WO2018068990A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016119604.5A DE102016119604A1 (de) 2016-10-14 2016-10-14 Kabelummantelung und Kabelbaum
DE102016119604.5 2016-10-14

Publications (1)

Publication Number Publication Date
WO2018068990A1 true WO2018068990A1 (fr) 2018-04-19

Family

ID=59969133

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/073423 WO2018068990A1 (fr) 2016-10-14 2017-09-18 Gaine de câble et faisceau de câblage

Country Status (2)

Country Link
DE (1) DE102016119604A1 (fr)
WO (1) WO2018068990A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220263267A1 (en) * 2021-02-15 2022-08-18 Raytheon Company Cable assembly with integral seal element

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019103322A1 (de) * 2019-02-11 2020-08-13 Schlemmer Holding GmbH Kabelummantelung und Kabelummantelungssystem
DE102019111083B4 (de) * 2019-04-29 2024-02-15 Delfingen Fr-Anteuil S.A. Schutzband, umwickeltes Kabelbündel und Verfahren

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141385A (en) * 1972-07-17 1979-02-27 Emil Siegwart Flexible corrugated tube
EP0001894A1 (fr) * 1977-10-18 1979-05-16 Rib Loc Hong Kong Limited Bande pour la fabrication de corps tubulaires et procédé de fabrication du corps de la bande
US4471813A (en) * 1980-04-04 1984-09-18 Dayco Corporation Hose construction
DE19705761A1 (de) 1997-02-14 1998-08-20 Kirchner Fraenk Rohr Kunststoffwellrohr
US6488053B1 (en) * 2001-06-12 2002-12-03 Yazaki Corporation Corrugated tube
WO2013020169A1 (fr) * 2011-08-05 2013-02-14 Elegant Technical Solutions Pty Limited Procédé pour contrôler le fluage dans un profilé extensible spiralé
DE102014011917A1 (de) 2014-08-12 2016-02-18 Hellermann Tyton Gmbh Verfahren zur Bereitstellung eines ummantelten Bündelguts

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1951394A (en) * 1930-12-03 1934-03-20 Chase Tubing
WO1995030854A1 (fr) * 1994-05-10 1995-11-16 W.E. Hall Company Tuyau metallique a enroulement helicoidal et a agrafe laterale radiale
DE19716232A1 (de) * 1996-11-13 1998-05-14 Zipper Technik Gmbh Flexible Schlauchhülle
US9478954B2 (en) * 2012-04-11 2016-10-25 Federal-Mogul Powertrain, Inc. Self-curling non-woven sleeve and method of construction thereof
US20140015245A1 (en) * 2012-07-12 2014-01-16 Avc Industrial Corp. Multi-direction fastening device for fastening a plurality of wiring elements

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141385A (en) * 1972-07-17 1979-02-27 Emil Siegwart Flexible corrugated tube
EP0001894A1 (fr) * 1977-10-18 1979-05-16 Rib Loc Hong Kong Limited Bande pour la fabrication de corps tubulaires et procédé de fabrication du corps de la bande
US4471813A (en) * 1980-04-04 1984-09-18 Dayco Corporation Hose construction
DE19705761A1 (de) 1997-02-14 1998-08-20 Kirchner Fraenk Rohr Kunststoffwellrohr
US6488053B1 (en) * 2001-06-12 2002-12-03 Yazaki Corporation Corrugated tube
WO2013020169A1 (fr) * 2011-08-05 2013-02-14 Elegant Technical Solutions Pty Limited Procédé pour contrôler le fluage dans un profilé extensible spiralé
DE102014011917A1 (de) 2014-08-12 2016-02-18 Hellermann Tyton Gmbh Verfahren zur Bereitstellung eines ummantelten Bündelguts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220263267A1 (en) * 2021-02-15 2022-08-18 Raytheon Company Cable assembly with integral seal element
WO2022173498A1 (fr) * 2021-02-15 2022-08-18 Raytheon Company Ensemble de câbles à élément étanche monobloc

Also Published As

Publication number Publication date
DE102016119604A1 (de) 2018-04-19

Similar Documents

Publication Publication Date Title
EP3459148B1 (fr) Dispositif de réception et faisceau de câbles
DE1525815B1 (de) Laenglicher gegebenenfalls verzweigter rohr oder schlauch foermiger huellmantel aus thermoplastischem kunststoff oder dergl
DE1901069A1 (de) Koaxiale Mehrfachrohranordnung
DE202006003590U1 (de) Beheizbarer Wellschlauch
WO2018068990A1 (fr) Gaine de câble et faisceau de câblage
EP3984106B1 (fr) Guidage de câbles compact pour applications en salles blanches, et procédé de fabrication et unité de gainage associés
DE19700916A1 (de) Einteiliges Hüll-Wellrohr und Verfahren zu seiner Herstellung
EP3549216B1 (fr) Tuyau ondulé pliant et faisceau de câbles
WO2001020216A1 (fr) Dispositif de raccord pour une conduite a tuyau ondule et systeme de conduite
EP1188013B1 (fr) Procede de production d'un tube ondule comportant une ouverture sous forme de fente s'etendant le long d'une generatrice
DE3405552C2 (de) Kunststoff-Schutzrohr
DE19747623C5 (de) Wellrohr zur schützenden Ummantelung elektrischer Leitungen
DE7501913U (de) Rückstellbare, rohrförmige Verbindungsmuffe
EP3125383B1 (fr) Gaine tubulaire annelee repliable, faisceau de cables et procede de production d'une telle tubulaire annelee repliable
EP0886356A2 (fr) Conduit annelé aiguillé
DE3313945C2 (de) Halteelement zur Verbindung von parallel im Abstand angeordneten, flexiblen Kunststoffrohren zu einer Matte
DE102004005310B4 (de) Geschlitztes Rohr, insbesondere Wellrohr zur schützenden Ummantelung von elektrischen Kabeln in Kraftfahrzeugen, sowie ein das Rohr verschließendes Verschlußmittel
DE102019111083B4 (de) Schutzband, umwickeltes Kabelbündel und Verfahren
WO2019105696A1 (fr) Tuyau ondulé flexible et ensemble tuyau ondulé flexible
EP0693627B1 (fr) Ensemble pour attacher systémes de fils et paquets de conducteurs
EP3596375A1 (fr) Tuyau flexible composite
DE10243714B3 (de) Hydraulikleitung und Verfahren zur Herstellung einer Hydraulikleitung sowie stranggepresstes Verbundprofil zur Verwendung in einem solchen Verfahren
DE102020106777A1 (de) Thermoplastischer Schlauch sowie eine Vorrichtung und ein Verfahren zur Herstellung eines solchen
AT399548B (de) Mehrfachrohr
DE102019103322A1 (de) Kabelummantelung und Kabelummantelungssystem

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17772656

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17772656

Country of ref document: EP

Kind code of ref document: A1