Cable assembly with bundling arrangement

Patent metadata

Field	Value
Publication number	US-11728071-B2
Application number	US-202217872392-A
Country	US
Kind code	B2
Filing date	Jul 25, 2022
Priority date	Dec 6, 2019
Publication date	Aug 15, 2023
Grant date	Aug 15, 2023

Abstract

The present disclosure relates to a cable assembly including a sleeve and a plurality of cables that extend through the sleeve. The cable assembly also includes a grommet positioned within the sleeve at a location offset from one end of the sleeve. The grommet forms a dam location. The cable assembly further includes a bonding material at least partially filling a region of the sleeve located between the dam location and the end of the sleeve. The bonding material bonds the fiber optic cables and the grommet relative to the sleeve. The cables extend through the grommet and the bonding material and include break-out portions that extend outwardly beyond the end of the sleeve.

First claim

What is claimed is:

1. A cable assembly comprising:
a sleeve extending along a length between opposite first and second ends;
a grommet disposed within the sleeve at a location inwardly offset along the length of the sleeve from the first end of the sleeve, the grommet being located closer to the first end of the sleeve than to the second end of the sleeve, the grommet being a separate piece from the sleeve, the grommet extending along an axis between opposite first and second ends, the axis extending along the length of the sleeve, the grommet defining a plurality of cable openings positioned circumferentially around the axis;
a plurality of cables extending through the sleeve along the length, each of the cables extending beyond the first end of the sleeve, each of the cables being positioned within one of the cable openings defined by the grommet;
a cured body of bonding material surrounding the first end of the sleeve so that the first end of the sleeve terminates within the cured body of bonding material, the cured body of bonding material also surrounding a portion of the plurality of cables as the plurality of cables extend outwardly beyond the first end of the sleeve, the cured body of bonding material at least partially filling an interior of the sleeve between the grommet and the first end of the sleeve, the cured body of bonding material being bonded to both the sleeve and the cables of the plurality.

2. The cable assembly of claim 1 , wherein the plurality of cables includes a power cable.

3. The cable assembly of claim 2 , wherein each cable of the plurality of cables is a power cable.

4. The cable assembly of claim 2 , further comprising a fiber cable extending through the sleeve, through the grommet, and through the layer of bonding material.

5. The cable assembly of claim 4 , wherein the fiber cable extends through a center of the grommet along the second axis so that the cable openings surround the fiber cable.

6. The cable assembly of claim 1 , further comprising another cable extending through the sleeve and through the grommet so that the cable openings of the grommet surround the another cable.

7. The cable assembly of claim 6 , wherein the grommet defines an opening through which the another cable passes, the opening having a first diameter that is larger than a second diameter defined by each of the cable openings that are positioned circumferentially around the axis.

8. The cable assembly of claim 7 , wherein the first diameter is at least two times as large as the second diameter.

9. The cable assembly of claim 1 , wherein the bonding material is epoxy.

10. The cable assembly of claim 1 , wherein the sleeve defines an axial slit extending along the length of the sleeve.

11. The cable assembly of claim 1 , wherein the second end of the sleeve has an open configuration.

12. The cable assembly of claim 1 , wherein the grommet has a composition that includes rubber.

13. The cable assembly of claim 1 , wherein the bonding material penetrates through a mesh construction to form the cured body.

14. The cable assembly of claim 13 , wherein the cured body of the bonding material forms a tapered boot.

15. The cable assembly of claim 1 , wherein the cured body of the bonding material forms a cable bend protection feature.

16. The cable assembly of claim 1 , wherein the cured body of the bonding material is formed together as a unitary molded piece.

17. The cable assembly of claim 1 , wherein the grommet forms a dam location within the sleeve for limiting a distance the bonding material can flow within the sleeve during application of the bonding material to form the cured body of bonding material.

18. The cable assembly of claim 1 , wherein the grommet defines cable side-insertion slots corresponding to the cable openings.

19. The cable assembly of claim 1 , wherein the grommet tapers as the grommet extends along the axis.

20. The cable assembly of claim 1 , wherein the sleeve is coiled on a spool such that that cable assembly can be paid off the spool by pulling on the cable assembly adjacent the first end of the sleeve causing the spool to rotate as the cable assembly is paid off from the spool.

21. The cable assembly of claim 1 , wherein the sleeve is packaged in a box such that the cable assembly can be paid out from the box by pulling on the cable assembly adjacent the first end of the sleeve.

Assignees

• Commscope Technologies Llc

Inventors

• Bran De León Oscar Fernando
• Marcouiller Thomas

Classifications

• G02B6/44715

  Fan-out devices · CPC title

• G02B6/44265

  Fibre-to-antenna cables; Auxiliary devices thereof · CPC title

• G02B6/4429

  Means specially adapted for strengthening or protecting the cables · CPC title

• G02B6/4478

  Bending relief means · CPC title

• H01B9/005 Primary

  including optical transmission elements · CPC title