MULTI-CORE CABLE

Abstract

Cable, which can be connected at one end to a connector, having at least two cores, a shield, an insulator, which is formed between the cores and the shield, and having a sleeve, which is formed at the end of the cable, wherein the sleeve comprises a first region with an oblong cross-section and a second region with a round cross-section.

Claims

1. A cable, comprising: a conductive shield; a first conductor; a second conductor; and a sleeve proximate to an end of said cable, wherein said first conductor is insulated from said second conductor and said conductive shield, said second conductor is insulated from said conductive shield, said sleeve comprises a first, oblong cross-section and a second, substantially round cross-section.

2. The cable of claim 1, wherein: said first cross-section is more distal than said second cross-section.

3. The cable of claim 1, wherein: said first conductor extends through a lumen of said conductive shield, and said second conductor extends through said lumen of said conductive shield.

4. The cable of claim 1, wherein: said sleeve is situated on an outer circumference of said conductive shield, and a portion of said conductive shield folds back over an outer circumference of said sleeve.

5. The cable of claim 4, wherein: said portion of said conductive shield extends over an entire length of said sleeve.

6. The cable of claim 1, comprising: two oppositely situated U-shaped brackets that form said oblong cross-section.

7. The cable of claim 6, wherein: a first of said two U-shaped brackets contacts another of said U-shaped brackets.

8. The cable of claim 6, wherein: a first of said two U-shaped brackets overlaps another of said U-shaped brackets.

9. The cable of claim 1, wherein: each of said two U-shaped brackets comprises a first flap and a second flap.

10. The cable of claim 1, wherein: said first flap and said second flap constitute respective shanks of the respective U-shaped bracket.

11. The cable of claim 6, wherein: each shank of a first of said two U-shaped brackets is separated from a respective shank of another of said U-shaped brackets by a gap.

12. The cable of claim 6, wherein: each shank of a first of said two U-shaped brackets is separated from a respective shank of another of said U-shaped brackets by a gap.

13. The cable of claim 6, comprising: a first cross-piece that connects a central region of a first of said two U-shaped brackets to a portion of said sleeve exhibiting said second, substantially round cross-section, and a second cross-piece that connects a central region of another of said two U-shaped brackets to another portion of said sleeve exhibiting said second, substantially round cross-section.

14. The cable of claim 1, comprising: four flaps that form a portion of said oblong cross-section.

15. The cable of claim 1, comprising: at least two cross-pieces that connects said first cross-section and said second cross-section.

Description

CONTENTS OF THE DRAWING

[0024] The present invention shall be explained more closely in the following with the aid of the exemplary embodiments indicated in the schematic figures of the drawing, in which:

[0025] FIG. 1 shows a schematic perspective view of a sleeve for mounting on a cable according to one embodiment in accordance with the present disclosure;

[0026] FIG. 2 shows a schematic side view of a sleeve for mounting on a cable according to one embodiment in accordance with the present disclosure;

[0027] FIG. 3 shows a schematic side view of a sleeve for mounting on a cable according to one embodiment in accordance with the present disclosure;

[0028] FIG. 4 shows a schematic side view of a cable according to one embodiment in accordance with the present disclosure;

[0029] FIG. 5 shows a schematic side view of a cable according to one embodiment in accordance with the present disclosure;

[0030] FIG. 6 shows a schematic side view of a connector arrangement according to one embodiment in accordance with the present disclosure;

[0031] FIG. 7 shows a schematic side view of a connector arrangement according to one embodiment in accordance with the present disclosure.

[0032] The enclosed figures of the drawing should provide a further understanding of the embodiments of the invention. They illustrate embodiments and serve in combination with the description for explaining principles and concepts of the invention. Other embodiments and many of the mentioned benefits will emerge in view of the drawings. The elements of the drawings are not necessarily shown in true scale to one another.

[0033] In the figures of the drawing, the same, functionally equivalent, and identically acting elements, features and components are given the same reference numbers each time unless otherwise stated.

[0034] In the following, the figures shall be described in an interrelated and overlapping manner.

DESCRIPTION OF EXEMPLARY EMBODIMENTS

[0035] FIG. 1 shows a sleeve 18 for mounting on a cable 10 according to one embodiment in accordance with the present disclosure. The sleeve 18 comprises a first region 20 with an oblong cross-section. The oblong cross-section is formed roughly as an oblong hole by two oppositely situated U-shaped brackets 30, 31. Between the brackets 30, 31, the sleeve 18 is interrupted by gaps 34, 35, i.e., opposite ends of the brackets 30, 31 do not touch each other in a non-crimped state. The first region may comprise flaps 38. Flaps 38 may constitute the shanks of the U-shaped brackets 30, 31. As such, the sleeve 18 may comprise at least four flaps 38. The sleeve 18 moreover comprises a second region 22 with a substantially round cross-section. Substantially means that the cross-section of the second region 22 is only approximately round and has an indentation 32 at its top side. The indentation 32 is located at a point which is situated between two conductors/cores 12 in the mounted state.

[0036] Accordingly, in FIG. 1 the first region 20 with the oblong cross-section is formed at a first end 24 of the sleeve 18 with the connector. The second region 22 of the sleeve 18 is formed at the opposite end 26 of the sleeve with the cable.

[0037] The first region 20 of the sleeve 18 is connected to the second region 22 of the sleeve by two cross-pieces 36, 37. In this case, cross-piece 36 connects the U-shaped bracket 31 to the second region 22 of the sleeve, e.g. at a central portion of the U-shaped bracket 31. Cross-piece 37 connects the bracket 30 to the second region 22 of the sleeve.

[0038] FIG. 2 shows a sleeve 18 of FIG. 1 in a side view.

[0039] FIG. 3 shows a sleeve 18 of FIG. 1 and FIG. 2 in a further side view, the sleeve 18 in the side view of FIG. 3 being rotated with respect to the side view of FIG. 2 by 90.

[0040] FIG. 4 shows a cable 10 on which a sleeve 18 has been mounted. The cable comprises two cores 12, which are respectively enclosed by an insulator 16 or 17. The insulated cores 12 are enclosed by a common shield 14. The shield 14 forms an outer conductor of the cable, which shields the cores 12 against external electromagnetic influences.

[0041] The shield 14 of the cable 10 originally extended between two oppositely situated ends of the cable 10. However, in the course of further processing of the cable 10, the shield 14 has been turned back over the sleeve 18, such that the shield 14 extends from one end of the cable 10 to the end 24 of the sleeve with the connector and is turned back over the sleeve 18 at the end 24 of the sleeve with the connector. Here, the turned-over shield extends to behind the sleeve 18.

[0042] FIG. 5 shows a cable 10 of FIG. 4 in a side view, the side view of FIG. 5 being rotated with respect to the side view of FIG. 4 by 90.

[0043] From a joint viewing of FIGS. 4 and 5 it will be noticed that the shield 14 lies against the cross-section, formed by the two cores 12, between the sleeve 18 and the cores 12. Accordingly, the shield 14 also encloses an oblong cross-section.

[0044] FIG. 6 shows a connector arrangement 50 having a cable 10 as per FIG. 4 and FIG. 5 in a side view. It can be seen from FIG. 4 and FIG. 6 that the shield 14 or the outer conductor 52 do not lie optimally against the cable in the first region 20 of the sleeve. However, possible negative electrical effects resulting from this can be mitigated or compensated for in that the sleeve 18 lies against the cores 12 in this region.

[0045] FIG. 7 shows a connector arrangement 50 of FIG. 6 in a side view, the side view of FIG. 7 being rotated with respect to the side view of FIG. 6 by 90.

[0046] From a joint viewing of FIGS. 4-7 it will be further noticed that the outer conductor 52 or the shield 14 lie against the sleeve 18 in the second region 22.

[0047] Although the present invention has been fully described above with the aid of preferred exemplary embodiments, it is not limited to them, but rather can be modified in various ways.

[0048] The present disclosure may be summarized as disclosing, inter cilia, the following Embodiments.

Embodiment 1

[0049] Cable (10), which can be connected at one end to a connector, having [0050] at least two cores (12), [0051] a shield (14), [0052] at least one insulator (16; 17), which is formed between the cores and the shield, and [0053] having a sleeve (18), which is formed at the end of the cable, [0054] wherein the sleeve comprises a first region (20) with an oblong cross-section and a second region (22) with a substantially round cross-section.

Embodiment 2

[0055] Cable according to Embodiment 1, wherein the first region is formed at a first end of the sleeve (24) with the connector and the second region is formed at an opposite end of the sleeve (26).

Embodiment 3

[0056] Cable according to either of the preceding Embodiments, wherein the sleeve is formed on the shield, and one end of the shield (28) with the connector is turned back over the sleeve, wherein the turned-over shield (28) extends in particular to behind the sleeve.

Embodiment 4

[0057] Cable according to one of Embodiments 1-3, wherein the at least two cores are twisted together.

Embodiment 5

[0058] Cable according to one of Embodiments 1-4, wherein the first region comprises at least two U-shaped brackets (30, 31), in particular two oppositely situated or four brackets.

Embodiment 6

[0059] Cable according to Embodiment 5, wherein the U-shaped brackets make contact or overlap.

Embodiment 7

[0060] Cable according to one of Embodiments 1-6, wherein the sleeve, in particular in the second region, has an indentation (32) following the contour towards the shield.

Embodiment 8

[0061] Cable according to one of Embodiments 1-7, wherein the sleeve has a gap in the first region, in particular two gaps (34; 35).

Embodiment 9

[0062] Cable according to one of Embodiments 1-8, wherein the first region of the sleeve is connected to the second region of the sleeve by means of a cross-piece (36; 37).

Embodiment 10

[0063] Connector arrangement (50) having a connector and having a cable according to one of the preceding claims, which is connected to the connector at an end with the connector in that an outer conductor (52) of the connector arrangement is crimped with the cable.

Embodiment 11

[0064] Connector arrangement according to Embodiment 10, wherein the sleeve, the shield and the outer conductor are crimped together in the first region.

Embodiment 12

[0065] Connector arrangement according to either of Embodiments 10 and 11, wherein the sleeve, the outer conductor and in particular the shield are crimped together in the second region.

LIST OF REFERENCE SYMBOLS

[0066] 10 Cable [0067] 12 Conductors/Cores [0068] 14 Shield [0069] 16 Insulator [0070] 17 Insulator [0071] 18 Sleeve [0072] 20 First region [0073] 22 Second region [0074] 24 End of the sleeve with the connector [0075] 26 Opposite end of the sleeve [0076] 28 Shield [0077] 28 U-shaped bracket [0078] 30 U-shaped bracket [0079] 31 Indentation [0080] 32 Gap [0081] 35 Gap [0082] 36 cross-piece [0083] 37 cross-piece [0084] 38 flap [0085] 50 Connector arrangement [0086] 52 Outer conductor