DE102019101084A1 - Method of making a wire harness and a wire harness made by the method - Google Patents

Abstract

The invention relates to a method for producing a wire harness and a wire harness (10), wherein for the manufacture of the wire harness (10) at least one arrangement (65) comprising at least one first electrical cable (80) and one electrical component (85) and one flexible first Connecting fabric (345) is provided, the first connecting fabric (345) having at least a first fabric (175) and at least one preliminary product (350) and / or an end product (355) of a first matrix material (170), at least the arrangement (65 ) is positioned on the first connecting fabric (345), wherein the first preliminary product (350) and / or first end product (355) of the first connecting fabric (345) to the first matrix material (170) of a first sheathing element (105) is cured and the first Sheathing element (105) mechanically fixes the first electrical cable (80) with the electrical component (85).

Description

The invention relates to a method for producing a wire harness according to claim 1 and a wire harness according to claim 16.

A cable harness with several cables is known, a contact device being arranged at the respective end of the cable harness. The wire harness is made on a form board and removed from the form board after manufacture and manually folded and packaged. For assembly in the motor vehicle, the cable harness is manually laid in the vehicle after unpacking the cable harness. The manual work steps are time-consuming and costly.

It is an object of the invention to provide an improved wiring harness system and an improved method for operating such a wiring harness system.

This object is achieved by means of a method according to claim 1 and a wire harness according to claim 16. Advantageous embodiments are specified in the dependent claims.

It was recognized that an improved method for producing a wire harness can be provided in that at least one arrangement having at least one first electrical cable and one electrical component and a flexible first connecting fabric is provided, the first connecting fabric at least one first fabric and at least one Pre-product and / or an end product of a first matrix material, wherein at least the arrangement is positioned on the first connecting fabric, wherein the first preliminary product and / or the first end product of the first connecting fabric is cured to form the first matrix material of a first sheathing element and the first sheathing element is the first electrical cables mechanically fixed with the electrical component.

This process can be carried out fully automatically, so that the wiring harness can be produced particularly cost-effectively. Furthermore, the wiring harness can also be produced spatially close to the manufacture of a motor vehicle, so that transport costs can be kept low.

In a further embodiment, the first connecting fabric is placed on a mold with a first underside, the first connecting fabric abutting on a top side of the mold (flat) and a shape contour of the mold is formed at least in sections, preferably essentially completely, on a first top side of the first connecting fabric , the arrangement being placed on the first upper side of the first connecting fabric.

In a further embodiment, at least one second underside of a second connecting fabric is placed on the first upper side of the first connecting fabric, the first electrical cable and the electrical component after the arrangement has been placed on the first upper side of the first connecting fabric, the second connecting fabric, at least one second fabric and comprises at least a second preliminary product and / or a second final product of a second matrix material, wherein the first preliminary product and / or first final product of the first connecting fabric and that the second preliminary product and / or the second final product of the second connecting fabric are cured together, after curing the second connecting fabric forms a second sheathing element of the wiring harness.

In a further embodiment, after the first matrix material and the second matrix material have hardened, the first and second connecting fabrics are cut together, preferably by means of a laser cutting process.

In a further embodiment, during the curing of the first preliminary product and / or the first end product of the first connecting fabric and the second preliminary product and / or the second final product of the second connecting fabric, a material connection is formed between the first matrix material and the second matrix material, the material connection being that connects the first sheathing element to the second sheathing element.

In a further embodiment, the mold is equipped with at least one contact device, preferably a plurality of contact devices, the first connecting fabric being placed on the mold after the mold has been fitted with the contact device, the first cable with the contact device being placed in time after the first connecting fabric has been inserted the first connecting fabric is placed and connected to the contact device.

In a further embodiment, the first connecting fabric has the first preliminary product, a third preliminary product for the first connecting fabric being provided for curing the first connecting fabric, the first preliminary product being cured with the second preliminary product to form the first matrix material, at least in sections, the first tissue is embedded in the first matrix material.

In a further embodiment, energy, preferably in the form of heat and / or electromagnetic radiation, is introduced into the first connecting fabric in order to harden the first connecting fabric.

In a further embodiment, the first connecting fabric has the first end product, the first end product being melted by means of the energy, the melted first end product penetrating into the first fabric in such a way that the first fabric is embedded in the first end product, the first end product is cured to the first matrix material.

In a further embodiment, an adhesive layer is arranged on the first upper side of the first connecting fabric and / or on the second lower side of the second connecting fabric, the second connecting fabric being placed on the adhesive layer in a first section of the adhesive layer and the adhesive layer integrally fitting the first upper side of the first Connecting the connecting fabric to the second underside of the second connecting fabric, the adhesive layer integrally connecting the first electrical cable and / or the electrical component in a second section of the adhesive layer, the adhesive layer preferably being cured, in particular at the same time as the first matrix material is curing.

The adhesive layer can prevent the arrangement and / or the connecting fabric from slipping against one another.

In a further embodiment, the first connecting fabric and the second connecting fabric are connected to one another by means of a positive and / or non-positive connection, the first connecting fabric and the second connecting fabric preferably being sewn and / or stapled to one another, preferably in time after the positive connection has been produced and / or non-positive connection, the first connecting fabric and the second connecting fabric are cured.

In a further embodiment, a stiffening element for stiffening the cable harness is provided, the stiffening element being arranged at least in sections parallel to the arrangement and being positioned on the first connecting fabric. As a result, the cable harness can be set to a predefined stiffness and an undesired kinking of the electrical cable can be avoided.

In a further embodiment, a foam material for forming the stiffening element is applied to the first connecting fabric, the foam material being cured, the curing of the first connecting fabric and the foam material taking place at least partially in parallel. This enables a particularly light and stiff wiring harness to be produced.

In a further embodiment, the first connecting fabric is deformed, the first connecting fabric preferably being deformed together with the arrangement, with the first connecting fabric being attached to a vehicle component of a motor vehicle after the deformation, with the first preliminary product being attached to the vehicle component after the first connecting fabric has been attached and / or the first end product is cured to form the first matrix material to form the first sheathing element.

In a further embodiment, the first connecting fabric and the second connecting fabric are preferably all in one layer and are formed, the first connecting fabric being placed in a molded part of the mold, the second connecting fabric being folded over and placed on the first connecting fabric and the arrangement, with a cover the mold is placed on the second connecting fabric and the molded part.

The cable harness produced by the method has the arrangement and at least the sheathing with at least the first sheathing element, the arrangement comprising at least the first electrical cable and the electrical component, the first electrical cable and the electrical component being arranged adjacent to one another, the first sheathing element comprises the first matrix material and the first fabric, the first fabric being embedded at least in sections in the first matrix material, the first matrix material being cured, the first sheathing element at least in sections covering the arrangement on at least one side. In this embodiment, the first covering element covers without interruption, i. H. that the first tissue runs in at least two spatial directions without interruption (e.g. cut), the arrangement.

In a further embodiment, the sheathing has a second sheathing element, the second sheathing element being connected with the second underside to the second upper side of the first sheathing element, the first sheathing element and / or the second sheathing element being formed at least in sections like a shell, the first casing element and the second casing element jointly delimit an interior space, the arrangement being arranged in the interior space.

In a further embodiment, the wiring harness has at least one stiffening element, the stiffening element being arranged at least in sections parallel to the arrangement and being covered by the first sheathing element on at least one side surface of the stiffening element.

In a further embodiment, the stiffening element is plate-shaped, and / or wherein the stiffening element has a higher bending stiffness than the arrangement, in particular the first cable, and / or the first sheathing element. This can prevent an unwanted kinking of the cable harness in the area of the stiffening element.

In a further embodiment, the stiffening element has at least one foam material, in particular a closed-cell foam, the stiffening element being integrally connected to the first sheathing element and / or the second sheathing element.

In a further embodiment, the wire harness has an adhesive layer, the adhesive layer being arranged in a first section between the first sheathing element and the second sheathing element of the wire harness and in a second section of the wire harness between the arrangement and the first sheathing element, the adhesive layer being integrally bonded in the second section connects the arrangement to the first casing element and in the first section connects the second casing element to the first casing element.

In a further embodiment, the electrical component comprises at least a second electrical cable and / or an electronic circuit.

• 1 eine perspektivische Darstellung eines Kabelbaums gemäß einer ersten Ausführungsform;
• 2 eine Schnittansicht entlang einer in 1 gezeigten Schnittebene A-A durch den in 1 gezeigten Kabelbaum;
• 3 eine Schnittansicht entlang einer in 1 gezeigten Schnittebene A-A durch einen Kabelbaum gemäß einer zweiten Ausführungsform;
• 4 ein Ablaufdiagramm eines Verfahrens zur Herstellung des in den 1 bis 3 gezeigten Kabelbaums;
• 5 eine perspektivische Darstellung einer Form und des Kabelbaums während eines zweiten Verfahrensschritts;
• 6 eine Schnittansicht durch das erste Verbindungsgewebe;
• 7 eine perspektivische Darstellung des Kabelbaums nach dem zweiten Verfahrensschritt;
• 8 eine perspektivische Darstellung des Kabelbaums nach einem dritten Verfahrensschritt;
• 9 eine perspektivische Darstellung des Kabelbaums während eines vierten Verfahrensschritts;
• 10 ein Ablaufdiagramm eines Verfahrens gemäß einer zweiten Ausführungsform zur Herstellung des in 1 bis 3 gezeigten Kabelbaums;
• 11 ein Ablaufdiagramm eines Verfahrens zur Herstellung des in den 1 und 2 erläuterten Kabelbaums gemäß einer dritten Ausführungsform;
• 12 ein Ablaufdiagramm eines Verfahrens gemäß einer vierten Ausführungsform zur Herstellung des in 3 gezeigten Kabelbaums;
• 13 ein Ablaufdiagramm eines Verfahrens gemäß einer fünften Ausführungsform zur Herstellung des in 3 gezeigten Kabelbaums;
• 14 ein Ablaufdiagramm eines Verfahrens gemäß einer sechsten Ausführungsform zur Herstellung des in den 1 und 2 gezeigten Kabelbaums;
• 15 eine schematische Schnittdarstellung des in 1 gezeigten Kabelbaums nach einem vierten Verfahrensschritt des in 14 beschriebenen Verfahrens; und
• 16 eine Weiterbildung der in 5 gezeigten Form.

The invention is explained in more detail below with reference to figures. Show:

• 1 a perspective view of a wire harness according to a first embodiment;
• 2nd a sectional view taken along a in 1 shown cutting plane AA through the in 1 shown wiring harness;
• 3rd a sectional view taken along a in 1 shown cutting plane AA by a wire harness according to a second embodiment;
• 4th a flow diagram of a method for producing the in the 1 to 3rd shown wiring harness;
• 5 a perspective view of a shape and the wiring harness during a second process step;
• 6 a sectional view through the first connecting fabric;
• 7 a perspective view of the wire harness after the second step;
• 8th a perspective view of the wire harness after a third process step;
• 9 a perspective view of the wire harness during a fourth process step;
• 10th a flowchart of a method according to a second embodiment for producing the in 1 to 3rd shown wiring harness;
• 11 a flow diagram of a method for producing the in the 1 and 2nd explained wire harness according to a third embodiment;
• 12th a flowchart of a method according to a fourth embodiment for producing the in 3rd shown wiring harness;
• 13 a flowchart of a method according to a fifth embodiment for producing the in 3rd shown wiring harness;
• 14 a flowchart of a method according to a sixth embodiment for producing the in the 1 and 2nd shown wiring harness;
• 15 is a schematic sectional view of the in 1 shown wire harness after a fourth step of the in 14 described procedure; and
• 16 further training in 5 shown form.

In the following figures, reference is made to a coordinate system for easier understanding. The coordinate system is designed as a legal system and has an x-axis (longitudinal direction), a y-axis (transverse direction) and a z-axis (height direction). Of course, the coordinate system can also be designed differently.

1 shows a perspective view of a wire harness 10th according to a first embodiment.

The wiring harness 10th can preferably be arranged in a motor vehicle (not shown) and serves to electrically connect individual electrical components, for example control devices and actuators, to one another. The wiring harness 10th can be used for power transmission and / or data transmission.

The wiring harness 10th has a first contact device as an example in the embodiment 15 , a second contact device 20 and an example of a third contact device 25th on. The number of contact devices 15 , 20 , 25th is free. Also, at least one of the contact devices 15 , 20 , 25th , possibly also on all contact devices 15 , 20 , 25th to be dispensed with.

The contact devices 15 , 20 , 25th can in the assembled state of the wiring harness 10th form an electrical contact of the electrical component of the motor vehicle. The contact devices 15 , 20 , 25th are arranged at a distance from one another, for example. Here is the first contact facility 15 and the second contact device 20 in a first level 30th arranged. The first level 30th is exemplarily designed as an xy plane. The third contact device 25th is in the longitudinal direction between the first contact device 15 and the second contact device 20 arranged. The first contact device is in the transverse direction 15 and the third contact device 25th on a common side of the wire harness 10th arranged, while the second contact device 20 transversely on an opposite side of the wire harness 10th is arranged.

The third contact device 25th is on a second level 35 arranged. The second level 35 is designed in the embodiment as an example as an xy plane and is upwards in relation to the first plane 30th staggered.

The wiring harness 10th has a first harness section 40 , a second harness section 45 , a third harness section 50 , a fourth harness section 55 and a fifth harness section 60 on. The number of harness sections 40 , 45 , 50 , 55 , 60 is exemplary. Furthermore, the alignment of the harness sections described below is also 40 , 45 , 50 , 55 , 60 exemplary. In addition, the wiring harness points 10th an example of a sixth harness section 90 , a seventh harness section 95 and an eighth harness section 100 on. Another design of the wiring harness 10th is of course conceivable.

The wiring harness 10th also has an arrangement 65 and a jacket 70 on. The order 65 is in sections through the sheathing 70 encased. The jacket protects 70 the order 65 towards an environment 75 .

The order 65 For example, in the embodiment has a first electrical cable 80 and a second electrical cable designed as an electrical component 85 on. The electrical component can be used instead of the second electrical cable 85 additionally or alternatively, for example have an electrical or electronic circuit. The arrangement preferably has a multiplicity of electrical cables 80 on.

In the first to fifth harness sections 40 , 45 , 50 , 55 , 60 is the arrangement 65 through the casing 70 encased. In the sixth to eighth harness section 90 , 95 , 100 is the arrangement 65 free on the circumference, that is, no sheathing 70 on the arrangement 65 is provided. In the sixth to eighth harness section is the first electrical cable 80 guided parallel to the y-axis.

The sixth harness section 90 connects directly to the first contact device 15 , the seventh harness section 95 connects directly to the second contact device 20 and the eighth harness section 100 connects directly to the third contact facility 25th exemplary.

The casing 70 has a first sheathing element 105 and a second sheathing element 110 on. The first wrapping element 105 is, for example, thicker in the height direction than the second sheathing element 110 .

The first harness section 40 borders on one of the first contact devices 15 facing side directly to the sixth harness section 90 on. Here is the sixth harness section 90 in the transverse direction between the first contact device 15 and the first harness section 40 arranged. The first harness section 40 and the sixth harness section 90 are on the first level 30th arranged. The first cable harness section is exemplary in the transverse direction 40 significantly wider than the sixth harness section 90 educated. In the first harness section 40 points the wiring harness 10th an example of a first bend 96 on, the first electrical cable 80 is bent at the first bend, for example by 90 °, and on one of the first contact elements 15 opposite side is guided parallel to the x-axis.

The second harness section 45 adjoins the first wire harness section in the longitudinal direction 40 on. The second harness section 45 has the same width in the transverse direction as the first wire harness section 40 . Here is the second harness section 45 inclined, preferably perpendicular, to the first harness section 40 arranged. Of the second harness section 45 extends in a yz plane. The second wiring harness section is on the underside 45 with the first harness section 40 connected. Closes at the top on the second harness section 45 the third harness section 50 on. The third harness section 50 is on the second level 35 arranged as an example. In the third harness section 50 points the wiring harness 10th a branch 97 on. On the branch 97 the wiring harness branches 10th , the first electrical cable 80 towards the second contact device 20 and the third contact device 25th branches. Instructs the wiring harness 10th a variety of electrical cables 80 on, these can be on the branch, for example 97 in the respective direction to the second contact device 20 and / or to the third contact device 25th be led.

On one to the second harness section 45 opposite side joins the third harness section 50 the fourth harness section 55 on. The fourth harness section 55 extends from top to bottom and is on the top with the third harness section 50 connected. The fourth harness section is on the underside 55 with the fifth harness section 60 connected. The fourth harness section 55 is parallel to the second harness section 45 arranged. Here is the second harness section 45 and the fourth harness section 55 on a common side, in the embodiment on the underside of the third wiring harness section 50 , arranged.

The fifth harness section 60 is on the first level 30th arranged. The fifth harness section 60 is on one long side with the fourth harness section 55 connected. On a fourth harness section 55 The sixth harness section ends on the opposite side 90 . In the fifth harness section 60 is the first electrical cable 80 again by a second bend 98 guided by 90 ° as an example. The first to fifth harness sections 40 , 45 , 50 , 55 , 60 have the same width in the transverse direction, for example.

The seventh harness section 95 connects to the fifth cable harness section in the transverse direction as an example 60 directly on and is in the transverse direction between the second contact device 20 and the fifth harness section 60 arranged. The sixth harness section 90 and the seventh harness section 95 extend each in the first level 30th .

The eighth harness section 100 is on the second level 35 arranged and thus higher than the sixth and / or the seventh harness section 90 , 95 arranged. The eighth harness section 100 is on one of the first contact devices 15 and the third contact device 25th facing side (in the transverse direction) of the casing 70 arranged.

2nd shows a sectional view along a in 1 shown cutting plane AA through the in 1 shown wiring harness 10th .

The first wrapping element 105 has a first underside 115 and a first top 120 on. In the first harness section 40 is the first subpage 115 flat and extends in an xy plane. The first top 120 is parallel to the first bottom 115 guided. In the sectional view AA has the first sheathing element 105 an essentially rectangular cross-section, wherein a height is significantly less than a width. On the first top 120 is the arrangement 65 arranged. The first are electrical cables 80 and the second electrical cable 85 run parallel to each other.

In a first section 125 the first to fifth harness sections 40 , 45 , 50 , 55 , 60 , which is exemplary on a side surface 130 of the first sheathing element 105 connects, there is a second underside 135 of the second sheathing element 110 on the first top 120 on.

In the transverse direction follows the first section 125 a second section 140 the first to fifth harness sections 40 , 45 , 50 , 55 , 60 on. In the second section 140 is the second sheathing element 110 cup-shaped.

In the second section 140 delimits the first top 120 together with the second sheathing element 110 an interior 145 . In the interior 145 is the arrangement 65 arranged. In addition, in 2nd an example of a first stiffening element 150 arranged. Furthermore, at least one second stiffening element is preferred 155 in the interior 145 arranged. The second stiffening element 155 is offset transversely to the first stiffening element 150 arranged, being in the transverse direction between the first stiffening element 150 and the second stiffening element 155 the order 65 is arranged. It is particularly advantageous here if the first stiffening element 150 and the second stiffening element 155 at least in sections, preferably completely, parallel to the arrangement 65 are led. Furthermore, it is particularly advantageous if one stiffening element in each case 150 , 155 on the opposite side of the arrangement 65 applies in each case.

The first stiffening element 150 and the second stiffening element 155 lie on the underside on the first top 120 of the first sheathing element 105 on. On the top are the first stiffening element 150 and the second Stiffening element 155 through the second sheathing element 110 covered. Furthermore, the first and second stiffening element 150 , 155 on one to order 65 side facing away from the second sheathing element 110 covered.

In the embodiment, the stiffening element 150 , 155 plate-shaped. The stiffening element 150 , 155 has a higher bending stiffness than the arrangement 65 on. In particular, the bending stiffness of the stiffening element 150 , 155 higher than that of the first electrical cable 80 and / or, the electrical component should 85 For example, be designed as an electronic circuit than that of the electrical component 85 . It is also of particular advantage if the stiffening element 150 , 155 its rigidity is also stiffer than the first sheathing element 105 and / or the second sheathing element 110 . Due to the rigid design of the stiffening element 150 , 155 also when inserting the wiring harness 10th undesirable bending of the cable harness in the motor vehicle 10th avoided. In particular, damage to the electrical circuit can thereby be avoided.

In the transverse direction follows the second section 140 a third section 160 the first to fifth harness sections 40 , 45 , 50 , 55 , 60 on. The third section 160 is on one to the first section 125 opposite side arranged. In the third section 160 is the second sheathing element 110 with its second bottom 135 again on the first top 120 of the first sheathing element 105 on.

In the embodiment is in the first section 125 and the third section 160 the second sheathing element 110 with the first sheathing element 105 advantageously by means of one, preferably several, seams 165 connected. In addition or as an alternative to the seam 165 can also in the first and / or third section 125 , 160 the first sheathing element 105 with the second sheathing element 110 , for example by means of a tacker connection.

Instead of the plate-shaped configuration of the stiffening element 150 , 155 is of course also conceivable that the stiffening element 150 , 155 is designed differently. For example, the stiffening element 150 , 155 also be tubular or semi-profile. This configuration is particularly advantageous for reducing weight.

In the embodiment, the stiffening element has 150 , 155 a foam material, in particular a closed-pore foam, in particular a hard foam. This can cause a weight of the wiring harness 10th are kept particularly low, while at the same time the rigidity of the wiring harness 10th through the stiffening element 150 , 155 is high. Furthermore, the stiffening element is in the embodiment 150 , 155 cohesively, for example welded or glued, on the upper side with the second sheathing element 110 and on the underside with the first sheathing element 105 connected. This combination also increases the rigidity of the wiring harness 10th elevated. In particular, there is a relative movement of the sheathing element 105 , 110 relative to the stiffening element 150 , 155 with a bending load, for example around the y-axis, avoided.

Due to the rigid design of the stiffening element 150 , 155 carries the stiffening element 150 , 155 the other components of the wiring harness 10th and makes sure the shape of the harness 10th , in particular the second to fourth harness section 45 , 50 , 55 is maintained.

The first wrapping element 105 additionally has a first matrix material, for example 170 and a first tissue 175 on. The first tissue 175 is exemplary in the embodiment single-layer, consistently formed and flexible. In this context, it is understood to mean that the first tissue 175 is not interrupted, such as with a tape. The first tissue 175 can for example have one of the following first materials: glass fiber, carbon fiber, aramid fiber. The fibers of the first fabric can, for example, be of identical design. Also the first tissue 175 have a combination of different first materials. Also the first tissue 175 be formed in several layers.

In the embodiment, the first fabric is 175 in the first matrix material 170 embedded. Embedding is understood to mean that the first tissue 175 , preferably completely, of the first matrix material 170 is enclosed, preferably free of cavities.

The first matrix material 170 has at least one of the following second materials: epoxy plastic, thermoplastic plastic, thermosetting plastic. The first matrix material 170 is in the 1 and 2nd cured and forms together with the first tissue 175 a fabric-reinforced plastic component. By reinforcement through the first fabric 175 is the first sheathing element 105 particularly stiff and can be handled easily automatically, for example by means of a robot 100 in addition to the stiffening element 150 , 155 a Support of the first cable 80 and / or the electrical component 85 .

The second sheathing element 110 is similar to the first sheathing element 105 educated. The second sheathing element 110 has a second matrix material 180 and a second fabric 185 on. The second tissue 185 has at least one of the following third materials: glass fiber, carbon fiber, aramid fiber. The second tissue 185 can be identical to the first tissue 175 be trained. Also the second tissue 185 different from the first tissue 175 be. In particular, it is also conceivable that the second tissue and the first tissue 175 , 185 are identical to each other, but a (main) orientation of the first tissue 175 to the second tissue 185 is different.

In the embodiment, the second fabric has 185 only one (fabric) layer. A multi-layer design of the second fabric can also be used 185 be provided. The second tissue 185 is in the second matrix material 180 embedded. The second sheathing element is in the vertical direction 110 exemplarily formed thinner than the first sheathing element 105 . This can take place, for example, in that a fiber thickness of the first fabric 175 is greater than a fiber thickness of the second fabric 185 .

The second matrix material 180 has at least one of the following fourth materials: thermoset, thermoplastic, epoxy. The second matrix material 180 can be identical to the first matrix material 170 be chosen. A different configuration of the first matrix material 170 and the second matrix material 180 is possible. In the 1 and 2nd is the second matrix material 180 hardened.

3rd shows a sectional view along a in 1 shown cutting plane AA through a wire harness 10th according to a second embodiment.

The wiring harness 10th is essentially identical to that in 1 and 2nd explained wiring harness 10th educated. In the following, only the deviations of the in 3rd shown wiring harness 10th compared to that in the 1 and 2nd shown wiring harness 10th received.

In the embodiment, the seam 165 for connecting the first sheathing element 105 with the second sheathing element 110 waived. Of course, the seam can 165 continue to be provided.

The in 3rd shown wiring harness 10th also points to that in the 1 and 2nd shown wiring harness 10th an adhesive layer 190 on. The adhesive layer 190 is on the first top 120 of the first sheathing element 105 upset. The adhesive layer 190 connects in the first section 125 and in the third section 160 the first top 120 with the second bottom 135 cohesive. In the embodiment, the adhesive layer extends 190 completely over the first top 120 . This also covers the adhesive layer 190 in the second section 140 the first top 120 . In the second section 140 connects the adhesive layer 190 the order 65 as well as the first stiffening element as an example in the embodiment 150 and the second stiffening element 155 cohesive with the first top 120 . In the finished state of the wiring harness 10th is the adhesive layer 190 hardened. By connecting the first casing element 105 with the second sheathing element 110 can the interior 145 at least on the circumference, preferably completely dust-tight and / or fluid-tight with respect to the environment 75 be formed. Furthermore, the arrangement slips 65 and the stiffening element 150 , 155 on the first sheathing element 105 avoided.

In addition, inside on the second bottom 135 at least in the second section 140 of the wiring harness 10th on the second sheathing element 110 another adhesive layer 195 be arranged. The further adhesive layer 195 and the adhesive layer 190 can have an identical fifth material. The further adhesive layer 195 connects at the top in the second section 140 the order 65 and / or the stiffening element 150 , 155 with the second sheathing element 110 . This is the wiring harness 10th particularly stiff. The adhesive layer 190 , 195 further preferably extends in the longitudinal direction over the first to fifth harness sections 40 , 45 , 50 , 55 , 60 .

4th shows a flow chart of a method for producing the in the 1 to 3rd shown wiring harness 10th . 5 shows a perspective view of a shape 300 and the wiring harness 10th during a second process step 205 .

In the embodiment, the following is the shape 300 as a separate form for making the wiring harness 10th explained. Form 300 can also be a vehicle component, for example a body component, in particular for example a vehicle door and / or a vehicle floor of a body of a motor vehicle. It is also conceivable that the shape 300 is designed differently than explained below. The detailed description of the form 300 serves to facilitate understanding of the manufacturing process for the manufacture of the wiring harness 10th .

In a first step 200 becomes the form 300 provided. Form 300 has a molded part 302 with a first mold section 305 , a second mold section 310 and an example of a third mold section 315 on. Form 300 can also be designed differently. The first mold section 305 is also plate-shaped. The first mold section 305 has a first mold top 320 on. A first form top 320 is on the first level 30th arranged and is flat.

The second mold section 310 is, for example, cuboid-shaped and has a second mold top 325 on. The second form top 325 is on the second level 35 trained to be level. The second form top 325 is thus higher in the z direction than the first top of the mold 320 arranged. The second mold section faces laterally 310 a first mold side surface 330 and a second molded side surface arranged on a side facing away from the viewer 335 on. The first mold side surface 330 and the second mold side surface 335 are inclined, preferably as in 5 shown perpendicular to the second mold top 325 and to the first form top 320 arranged. The first mold side surface connects 330 the first form top 320 with the second top of the mold 325 .

The third mold section 315 is exemplary plate-like and exemplary in the embodiment identical to the first mold section 305 educated. The third mold section has on the top 315 a third form top 340 on. The third form top 340 and the first form top 320 are together on the first level 30th arranged. Form 300 In the embodiment, for example, it is wider in the transverse direction than the first to fifth harness sections 40 , 45 , 50 , 55 , 60 .

Furthermore, in the first step 200 to the first top of the mold 320 in a first position the first contact device 15 on the first top of the mold 320 positioned. The second contact device 20 will be on the third form top 340 positioned in a second position. The third contact device 25th will be on the third form top 340 positioned in a third position. After positioning the contact devices 15 , 20 , 25th is the respective contact device 15 , 20 , 25th on the respective top of the form 320 , 325 , 340 on.

In a second step 205 becomes a first connective tissue 345 on the molding 302 hung up. The first connecting fabric 345 is flexible.

The first connecting fabric 345 has the first tissue 175 on and carries a first intermediate product 350 of the first matrix material 170 . The first intermediate product 350 can, for example, if the first matrix material 170 for example, has an epoxy plastic, an epoxy resin. The first tissue 175 can, for example, with the first intermediate product 350 be impregnated.

6 shows a sectional view through the first connecting fabric 345 .

The first connecting fabric 345 has a first layer 360 and at least a second layer 365 on. The second layer 365 is in 6 exemplary on the top of the first layer 360 arranged. The first layer 360 has the first tissue 175 on. The second layer 365 can be the first intermediate 350 exhibit. It is also conceivable that several layers 355 , 360 than in 6 shown, are provided, for example the first fabric 175 between two second layers 365 is arranged. The first connecting fabric can also be used 345 different from in 6 shown to be trained.

7 shows a perspective view of the wiring harness 10th after the second step 205 .

Due to the flexible design of the first connecting fabric 345 the first connecting fabric hugs 345 to the first to third mold sections 305 , 310 , 315 of the molded part 302 such that essentially, at least 80 percent of the first connective tissue 345 flat on the first to third mold tops 320 , 325 , 330 and on the mold side surfaces 330 , 335 is present. The first connecting fabric can be made using a tool (not shown) 345 also in / on the molded part 302 that the first connective tissue 345 on the underside essentially all over on the top of the mold 320 , 325 , 340 as well as on the molded side surfaces 330 , 335 is present. This creates a shape contour 301 of the molded part 302 on the first top 120 such that the first top 120 the shape contour 301 having. The first connecting fabric is on the side 345 spaced from the contact devices 15 , 20 , 25th arranged so that the first connecting fabric 345 only part of the shape 300 covered.

8th shows a perspective view of the wiring harness 10th after a third step 210 .

In the third step 210 will the arrangement 65 on the first top 120 of the first connective tissue 345 hung up. Furthermore, the respective end sections of the electrical cables to be contacted 80 , 85 with the contact device 15 , 20 , 25th electrically contacted. This can take place, for example, in that an end section of the electrical cable 80 , 85 in the corresponding contact device 15 , 20 , 25th (in 8th not shown) is inserted.

The order 65 is equally flexible and lies on the first top 120 so the arrangement 65 the shape contour 301 that are on the first top 120 reproduces again, follows. This is the order 65 on the underside essentially preferably flat on the first upper side 120 on the first connecting fabric 345 on. In the sixth to eighth harness sections 90 , 95 , 100 can the arrangement 65 spaced from the top of the mold 320 , 325 , 340 be led. The arrangement can also 65 in sections or completely in the sixth to eighth harness section 90 , 95 , 100 on the respective top of the mold 320 , 325 , 340 issue.

Furthermore, in the third step 210 the first stiffening element 150 and the second stiffening element 155 on the first top 120 to the side of the arrangement 65 hung up. The stiffening element 150 , 155 is preformed as an example and essentially follows the shape of the shape 301 the first top 120 of the first connective tissue 345 .

Also in the third step 210 to form the first stiffening element 150 and / or the second stiffening element, for example a bead made of the foam material for foaming the stiffening element 150 , 155 , preferably to the side of the arrangement 65 , on the first top 120 of the first connective tissue 345 be applied.

9 shows a perspective view of the wiring harness 10th during a fourth process step 215 .

In the fourth step 215 becomes a second connective tissue 370 provided, and the second connecting fabric 370 will on the arrangement 65 and the stiffening element 150 , 155 laid on top. The second connective tissue 370 can be identical to the first connecting fabric 345 , which is exemplary in 6 is explained, be formed. The second connecting fabric can also be used 370 different from the first connecting fabric 345 be trained. For example, the second connecting fabric 370 a second intermediate product 385 and the second tissue 185 have, for example, the second tissue 185 the second intermediate 385 wearing.

The second connective tissue 370 is flexible and therefore fits with the second underside 135 to the first top 120 , the order 65 and the stiffening element 150 , 155 on. The second connecting fabric hugs 370 essentially flat against both the arrangement 65 and optionally to the stiffening element 150 , 155 to the first top as well 120 on. This forms on a second top 375 of the connective tissue 370 sections of both the shape contour 301 of the molded part 302 as well as the shape of the arrangement 65 and the stiffening element 150 , 155 from.

In a fifth step 220 becomes a third intermediate 400 on the first connecting fabric 345 applied from below in a spray application, for example. The first intermediate product 350 reacts with the third intermediate 400 to the first matrix material 170 . For example, the second layer 365 be arranged on the underside. The first intermediate product hardens 350 and the third intermediate 400 such that the first and third intermediate 350 , 400 into the first tissue 175 move in so that the cured state of the first and third intermediate 350 , 400 the first tissue 175 in the first matrix material 170 is embedded.

Furthermore, a fourth intermediate product 405 on the second connecting fabric 370 (for example in a spray order), so that the fourth intermediate 405 together with the second intermediate 385 to the second matrix material 180 hardens. The second intermediate product advantageously penetrates 385 and the fourth intermediate 405 when hardening in the second tissue 185 one that the second tissue 185 at least in sections, preferably completely in the second matrix material 180 is embedded.

It is particularly advantageous if the first intermediate product 350 and the third intermediate 400 as well as the second preliminary product 385 and the fourth intermediate 405 are chosen identically. With an identical selection of the second and fourth preliminary product 385 , 405 can be the second or fourth intermediate 385 , 405 in a single spraying process or in an immersion bath, for example on the two connecting fabrics 345 , 470 , are applied.

It also expands during the fifth step 220 to form the stiffening element 150 , 155 applied foam material and hardens to the stiffening element 150 , 155 out.

In a sixth step 225 can after application of the third and fourth intermediate 400 , 405 on the top of the molded part 302 a lid 380 (in 9 indicated by dashed lines) of the form 300 on the wiring harness 10th laid on, preferably pressed on. The lid 380 can serve to expand the Foam material in the interior 145 between the first connective tissue 345 and the second connecting fabric 370 to limit space. On the sixth step 225 can also be dispensed with. The lid 380 prevents in particular an excessive expansion of the foam material when foaming and thus provides the geometric configuration of the stiffening element 150 , 155 for sure. The lid also prevents 380 lifting off the second connecting tissue 370 from the arrangement 65 . The first and third pre-products form during curing 350 , 400 and the second and fourth intermediate 385 , 405 a first integral connection with one another and a second integral connection with the arrangement 65 and / or the stiffening element 150 , 155 out. The lid 380 and / or the shape 300 can be heated.

After the at least partial, preferably complete, curing of the first and third preliminary products 350 , 400 to the first matrix material 170 and the second and fourth intermediate 385 , 405 to the second matrix material 180 becomes the lid 380 in a seventh step 230 , if provided, removed and the wiring harness 10th from the shape 300 solved.

In an optional eighth step following the seventh step 240 can be the first sheathing element 105 together with the second sheathing element 110 along a predefined cutting line 391 be tailored. The cutting can be carried out mechanically, for example by means of a punching process and / or by means of a sawing process or alternatively by means of a heat process, in particular by means of a laser cutting process.

Alternatively, it is also conceivable that the fifth and sixth method step 220 , 225 reversed in order so that before the third and fourth pre-products are applied 400 , 405 the lid 380 on top of the form 300 is applied so that the shape 300 together with the lid 380 (in 9 schematically indicated) limit a mold space, with the hardening of the first and second preliminary product 350 , 385 the third and fourth intermediate 400 , 405 is filled in the mold space. The first and second intermediate 350 , 385 reacts with the third or fourth intermediate 400 , 405 and forms the respective matrix material 170 , 180 out.

Should the shape 300 be designed as a vehicle component, in particular as a body component, in the seventh method step 235 only the lid 380 from the wiring harness 10th be removed and the wiring harness 10th remain on the vehicle component. This will secure the wiring harness 10th on the vehicle component, which is simultaneously the shape 300 educates, ensures. It is particularly advantageous here if the first matrix material 170 is selected such that the first matrix material 170 forms a cohesive connection with the body component during curing. In addition, before the first step 200 a cleaning step can be carried out in order to clean the body component and to ensure good adhesion of the cohesive connection.

In addition, in the fourth step 220 after laying on the second connecting fabric 370 additionally at least one fastening element in at least one of the connecting fabrics 345 , 370 be introduced to the arrangement 65 and / or the stiffening element 150 , 155 and the connective tissues 345 , 370 with the shape designed as a body component 300 to connect positively. At least one clip, for example, is suitable as the fastening element, the two connecting fabrics 345 , 370 reaches through and into at least one form designed as a vehicle component 300 intervenes.

10th shows a flowchart of a method according to a second embodiment for producing the in the 1 to 3rd shown wiring harness 10th .

The procedure is essentially identical to that in 4th explained procedures trained. In the following, only the differences of the second embodiment from that in FIG 1 shown embodiment received. This is how the second and fourth preliminary products are applied 385 , 405 waived because the second and fourth intermediate 385 , 405 together with the first and third intermediate 350 , 400 on the fabric 175 , 185 is applied. In this case, for example, the first connecting fabric 345 a mixture of the first intermediate product 350 , for example a resin, and the third intermediate 400 , for example a hardener, which after activation together to form the first matrix material 170 Harden. In this case, for example, the second connecting fabric can also be used 370 a mixture of the second intermediate 385 and the fourth intermediate 405 have, which after activation together to the second matrix material 180 Harden. It is particularly advantageous if the first intermediate product 350 and the second intermediate 385 are chosen identically. Furthermore, the third preliminary product is advantageous here 400 and the fourth intermediate 405 identical. For example, a mixture of XX and XX would be suitable.

To activate curing, for example, in the fifth process step 220 electromagnetic radiation, preferably from the range of ultraviolet light, in the Connecting fabric 345 , 370 be initiated. In particular, the introduction of ultraviolet light is advantageous when the shape 300 and / or the lid 380 has a transparent material which is continuous for electromagnetic radiation. This configuration has the advantage that the third or fourth preliminary product is applied or introduced 400 , 405 on the connective tissue 345 , 370 in the fifth step 220 can be dispensed with, so that the number of process steps for producing the wiring harness 10th is particularly small and thus the wiring harness 10th is particularly inexpensive to manufacture.

In addition, the sixth process step 230 to apply the lid 380 and also to the seventh step 230 to remove the lid 380 on the shape 300 to be dispensed with. This means that in 10th explained a particularly small number of process steps, so that in 10th shown method can be carried out particularly easily and inexpensively.

11 shows a flow chart of a method for producing the in the 1 and 2nd explained wiring harness 10th according to a third embodiment.

The procedure is essentially identical to that in 4th explained procedures trained. In the following, only the differences of the in 11 shown procedure compared to in 4th explained procedures.

In 11 is the fifth step 220 adjusted so that the first connective tissue 345 and / or the second connecting fabric 370 different from in 4th is explained. The first matrix material 170 as the first material on a thermoplastic. For example, instead of the first intermediate product 350 the first connective tissue 345 a first end product 355 , for example the first material, for example particulate or layered, as in 6 shown, carries. Also the first tissue 175 with the first end product 355 be impregnated.

Instead of the second intermediate 385 exhibits the second connective tissue 370 a second end product 395 to form the second matrix material 180 on. The second end product 395 can be layered, for example, as in 6 for the first connective tissue 345 explained on the second fabric 185 be upset. The second end product, for example, can also be used 395 be particulate and / or the second tissue 185 be impregnated with the second end product.

The sixth method step is also preferred 225 before the fifth step 220 carried out. Furthermore, the application of the third and fourth preliminary product 400 , 405 to be dispensed with.

For stiffening and curing the connecting fabric 345 , 370 becomes the connective tissue 345 , 370 heated by means of supplied energy. The energy can enter the connecting tissue, for example in the form of electromagnetic radiation, in particular, for example, infrared radiation or microwave radiation 345 , 370 be initiated. The energy can also be in the form of heat, for example by heating the mold 300 and / or the lid 380 into the connective tissue 345 , 370 be initiated.

The first end product is made by means of energy or heat 355 and the second end product 395 melted and liquefied above a melting temperature. The liquefied end product 355 , 395 penetrates the tissue 175 , 185 one so the fabric 175 , 185 in the final product 355 , 395 is embedded.

The liquefied end product is used for curing 355 , 395 cooled down. The end product solidifies by cooling 355 , 395 to the matrix material 170 , 180 .

12th shows a flowchart of a method according to a fourth embodiment for producing the in 3rd shown wiring harness 10th .

The procedure in 12th is essentially identical to that in 4th explained procedures trained.

Furthermore, an additional ninth method step 221 be provided. In the additional ninth process step 221 , for example on the fourth step 215 follows, the first connective tissue 345 with the second connecting fabric 370 for example, be positively and / or non-positively connected. For this purpose, for example, the first connecting fabric 345 and the second connecting fabric 370 on both sides of the arrangement 65 with the seam 165 are sewn, the seam formed by sewing 165 parallel to the arrangement 65 and / or the stiffening element 150 , 155 runs.

Also would be in addition to or as an alternative to the seam 165 a stapling of the first connective tissue 345 and the second connecting fabric 370 conceivable. It is particularly advantageous here if staples on both sides of the arrangement 65 be introduced, the staples the two connecting fabrics 345 , 370 reach out.

On the additional ninth procedural step 221 with the fifth step 225 continued.

This configuration has the advantage that the second connecting fabric 370 is fixed before curing and slipping of the second connecting fabric 370 is avoided.

13 shows a flowchart of a method according to a fifth embodiment for producing the in 3rd shown wiring harness 10th .

The procedure in 13 is essentially identical to that in 11 explained procedures trained. The following is only compared to the differences 11 received. Deviating from this is additionally on the first top 120 of the first connective tissue 345 the adhesive layer 190 upset. The adhesive layer 190 can have a contact adhesive as the material. Additionally or alternatively, the adhesive layer 190 also on the second underside 135 of the second connective tissue 370 be arranged. When hanging up the arrangement 65 in the second step 205 glues the adhesive layer 190 the order 65 on the first connecting fabric 345 and fixed in the second process step 205 the order 65 on the first connecting fabric 345 .

When applying the stiffening element 150 , 155 in the fourth step 215 and in the fifth step 220 of the second connective tissue 370 attaches the adhesive layer 190 both the stiffening element 150 , 155 as well as the second connective tissue 370 .

In the sixth step 225 becomes the adhesive layer 190 co-heated and cooled again. The adhesive layer hardens 190 and stiffen the wiring harness 10th additionally.

14 shows a flowchart of a method according to a sixth embodiment for producing the in the 1 and 2nd shown wiring harness 10th . 15 shows a schematic sectional view of the in 1 shown wire harness after the fourth step 215 .

The procedure is essentially identical to that in the 4th explained method trained. Only the differences are dealt with below.

The first connecting fabric 345 and the second connecting fabric 370 can be made in one piece and preferably in the same material as a single overall connecting fabric 505 be formed, the first tissue 175 and the second tissue 185 are a uniform fabric.

In the second step 205 will be a first section to form the overall connective tissue 505 on the shape 300 hung up. In the fourth step 215 is not yet on the form 300 second section 510 of the total connective tissue 505 folded down and onto the first section 500 and on the arrangement 65 as a second tissue 385 hung up. In an additional process step 216 Excess connective tissue can follow the fourth process step 345 , 370 for example in the area of a fold 515 between the first section 500 and the second section 510 be separated, for example cut off.

16 shows a training of the in 5 shown form 300 . Form 300 is divided. Form 300 shows the lid 380 and the molding 302 on, the shape contour 301 different from in 5 and 6 shown in sections is cylindrical.

It should be noted that the wiring harness 10th can also be configured differently than explained above. In particular, the explained geometric configuration of the wire harness 10th and the shape 300 exemplary. Furthermore, it is pointed out that the methods explained above can of course be combined with one another. The process steps can also 200 - 240 be carried out in a different order than that given above, the order given above being the most advantageous order.

Reference list

10th

Wiring harness

15

first contact device

20

second contact device

25th

third contact device

30th

first floor

35

second level

40

first harness section

45

second harness section

50

third harness section

55

fourth harness section

60

fifth harness section

65

arrangement

70

Sheathing

75

Surroundings

80

first electrical cable

85

electrical component, second electrical cable

90

sixth harness section

95

seventh harness section

100

eighth harness section

105

first sheathing element

110

second sheathing element

115

first underside (of the first sheathing element)

120

first upper side (of the first sheathing element or of the first connecting fabric)

125

first section

130

Side surface

135

second underside (of the second sheathing element)

140

second part

145

inner space

150

first stiffening element

155

second stiffening element

160

third section

165

Seam, positive / non-positive connection

170

first matrix material

175

first tissue

180

second matrix material

185

second tissue

190

Adhesive layer

195

further adhesive layer

200

first process step

205

second process step

210

third step

215

fourth step

220

fifth step

221

additional process step

225

sixth step

230

seventh step

235

eighth step

240

ninth procedural step

300

shape

301

Shape contour

302

Bottom part

305

first mold section

310

second mold section

315

third mold section

320

first form top

325

second mold top

330

first mold side surface

335

second mold side surface

340

third form top

345

first connecting fabric

350

first intermediate product

355

first end product

360

first layer

365

second layer

370

second connecting fabric

375

second top

380

cover

385

second intermediate product

390

second tissue

391

Cutting line

395

second end product

400

third intermediate product

405

fourth preliminary product

500

first section of an overall connective tissue

505

Total connecting fabric

510

second part

515

Fold

Claims (22)

Method for producing a cable harness (10), - at least one arrangement (65) comprising at least a first electrical cable (80) and an electrical component (85) and a flexible first connecting fabric (345) is provided, wherein the first connecting fabric (345) has at least a first fabric (175) and at least one preliminary product (350) and / or an end product (355) of a first matrix material (170), - at least the arrangement (65) on the first connecting fabric ( 345) is positioned, - wherein the first preliminary product (350) and / or first end product (355) of the first connecting fabric (345) is cured to the first matrix material (170) of a first covering element (105) and the first covering element (105) first electrical cable (80) with the electrical component (85) mechanically fixed. Procedure according to Claim 1 , - the first connecting fabric (345) having a first underside (115) being placed on a mold (300), - the first connecting fabric (345) abutting an upper side of the mold (320, 325, 340) and on a first upper side ( 120) of the first connecting fabric (345), a shape contour (301) of the shape (300) is formed, at least in sections, preferably essentially completely, - the arrangement (65) being placed on the first upper side (120) of the first connecting fabric (345) becomes. Procedure according to Claim 2 , - At least one second underside (135) of a second connecting fabric (370) on the first upper side (120) of the first connecting fabric (345) after placing the arrangement (65) on the first upper side (120) of the first connecting fabric (345) , the first electrical cable (80) and the electrical component (85) are placed, - the second connecting fabric (370) at least one second fabric (390) and at least one second preliminary product (385) and / or a second end product (395) a second matrix material (180), - wherein the first preliminary product (350) and / or first end product (355) of the first connecting fabric (345) and the second preliminary product (385) and / or the second end product (395) of the second connecting fabric (370) are cured together, - after curing, the second connecting fabric (370) forms a second sheathing element (110) of the cable harness (10). Procedure according to Claim 3 , - temporally after the curing of the first matrix material (170) and the second matrix material (180), the first and second connecting fabrics (345, 370) are cut together, preferably by means of a laser cutting process. Procedure according to Claim 3 or 4th , - When curing the first preliminary product (350) and / or the first end product (355) of the first connecting fabric (345) and the second preliminary product (385) and / or the second end product (395) of the second connecting fabric (370), a cohesive Connection between the first matrix material (170) and the second matrix material (180) is formed on the first upper side (120), - wherein the integral connection connects the first sheathing element to the second sheathing element (110). Procedure according to one of the Claims 2 to 5 , - the mold (300) being equipped with at least one contact device (15, 20, 25), preferably a plurality of contact devices (15, 20, 25), - being timed after the mold (300) has been fitted with the contact device (15, 20, 25) the first connecting fabric (345) is placed on the mold (300), - the first cable (80) with the contact device (15, 20, 25) in time after inserting the first connecting fabric (345) onto the first connecting fabric (345) is placed and connected to the contact device (15, 20, 25). Method according to one of the preceding claims, - The first connecting fabric (345) having the first preliminary product (350), a third preliminary product (385) for the first connecting fabric (345) is provided for curing the first connecting fabric (345), the first preliminary product (350) is cured with the second preliminary product (385) to form the first matrix material (170), - The first fabric (175) being embedded in the first matrix material at least in sections. Method according to one of the preceding claims, - Wherein to harden the first connecting fabric (345) energy, preferably in the form of heat and / or electromagnetic radiation, is introduced into the first connecting fabric (345). Procedure according to Claim 8 , - the first connecting fabric (345) having the first end product (355), - the energy being used to melt the first end product (355), - the melted first end product (355) penetrating into the first fabric (175) in this way, that the first tissue (175) is embedded in the first end product (355), - the first end product (355) being cured to the first matrix material (170). Procedure according to one of the Claims 3 to 9 , - an adhesive layer (190) being arranged on the first upper side (120) of the first connecting fabric (345) and / or on the second underside (135) of the second connecting fabric (370), - being on the adhesive layer (190) in one first section (125) of the adhesive layer (190), the second connecting fabric (370) is placed on it, and the adhesive layer (190) integrally connects the first upper side (120) of the first connecting fabric (345) with the second underside (135) of the second connecting fabric (370) connects, - the adhesive layer (190) integrally connecting the first electrical cable (80) and / or the electrical component (85) in a second section (140) of the adhesive layer (190), wherein the adhesive layer (190) is preferably cured, in particular at the same time as the first matrix material (170) is curing. Procedure according to one of the Claims 3 to 10th , - the first connecting fabric (345) and the second connecting fabric (370) being connected to one another by means of a positive and / or non-positive connection (165), - preferably the first connecting fabric (345) and the second connecting fabric (370) being connected to one another Seam (165) are sewn and / or stapled, - the first connecting fabric (345) and the second connecting fabric (370) preferably being cured after the positive and / or non-positive connection (165) has been established. Method according to one of the preceding claims, - A stiffening element (150, 155) is provided for stiffening the cable harness (10), - The stiffening element (150, 155) is arranged at least in sections parallel to the arrangement (65) and positioned on the first connecting fabric (345). Procedure according to Claim 12 , - a foam material for forming the stiffening element (150, 155) is applied to the first connecting fabric (345), - wherein the foam material is cured, - wherein the curing of the first connecting fabric (345) and the foam material takes place at least partially in parallel. Method according to one of the preceding claims, - wherein the first connecting fabric (345) is deformed, the first connecting fabric (345) is preferably deformed together with the arrangement (65), - The temporal after the deformation, the first connecting fabric (345) is attached to a vehicle component of a motor vehicle, - The temporal after attachment of the first connecting fabric (345) to the vehicle component, the first preliminary product (350) and / or the first end product (355) to the first matrix material (170) is hardened to form the first sheathing element (105). Procedure according to one of the Claims 3 to 14 , - the first connecting fabric (345) and the second connecting fabric (370) being single-layered and continuous, - the first connecting fabric (345) being placed in a molded part (302) of the mold (300), - the second connecting fabric ( 370) is folded over and placed on the first connecting fabric (345) and the arrangement (65), - a lid (380) of the mold (300) being placed on the second connecting fabric (370) and the molded part (302). Wiring harness (10) produced by a method according to one of the preceding claims, the cable harness (10) has the arrangement (65) and at least the casing (70) with at least the first casing element (105), - wherein the arrangement (65) comprises at least the first electrical cable (80) and the electrical component (85), - The first electrical cable (80) and the electrical component (85) being arranged adjacent to one another, the first sheathing element (105) comprises the first matrix material (170) and the first fabric (175), - wherein the first tissue (175) is at least partially embedded in the first matrix material (170), - The first matrix material (170) being cured, - The first sheathing element (105) at least in sections covering the arrangement (65) at least on one side. Cable harness (10) after Claim 16 , - wherein the casing (70) has a second casing element (110), - wherein the second casing element (110) is connected with an underside (135) to an upper side (120) of the first casing element (105), - wherein the first casing element (105) and / or the second sheathing element (110) are formed at least in sections like a shell, - the first sheathing element (105) and the second sheathing element (110) jointly delimiting an inner space (145), - the arrangement (65) in the Interior (145) is arranged. Cable harness (10) after Claim 16 or 17th , - having at least one stiffening element (150, 155), - wherein the stiffening element (150, 155) is arranged at least in sections parallel to the arrangement (65) and at least on one side surface (130) of the stiffening element (150, 155) by the first Sheathing element (105) is covered. Cable harness (10) after Claim 18 , - wherein the stiffening element (150, 155) is plate-shaped, and / or - wherein the stiffening element (150, 155) has a higher bending stiffness than the arrangement (65), in particular the first cable (80) and / or the first sheathing element (105). Cable harness (10) after Claim 18 or 19th , - wherein the stiffening element (150, 155) has at least one foam material, in particular a closed-pore foam, - wherein the stiffening element (150, 155) is integrally connected to the first sheathing element (105) and / or the second sheathing element (110). Wiring harness (10) according to one of the Claims 16 to 20 , - having an adhesive layer (190), - the adhesive layer (190) in a first section (125) between the first sheathing element (105) and the second sheathing element (110) of the wiring harness (10) and in a second section (140) the wiring harness (10) is arranged between the arrangement (65) and the first sheathing element (105), - the adhesive layer (190) integrally in the second section (140), the arrangement (65) with the first sheathing element (105) and in the first Section (125) connects the second sheathing element (110) to the first sheathing element (105). Wiring harness (10) according to one of the Claims 16 to 21 , - wherein the electrical component (85) comprises at least a second electrical cable (85) and / or an electronic circuit.

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