Wire and cable package

Patent metadata

Field	Value
Publication number	US-11858719-B2
Application number	US-202117463642-A
Country	US
Kind code	B2
Filing date	Sep 1, 2021
Priority date	Nov 12, 2012
Publication date	Jan 2, 2024
Grant date	Jan 2, 2024

Abstract

Consistent with embodiments of the invention, a cable package may be provided. The cable package may comprise a cable and a chamber. The cable may comprise a winding and at least one free end. The chamber may define an internal volume containing the cable. The chamber may comprise a continuous opening. The continuous opening may comprise at least one surface arranged to apply pressure to a portion of the cable located proximate to the continuous opening.

First claim

What is claimed is:

1. A package comprising:
a chamber defining an internal volume, the chamber comprising an inner surface, an outer surface, a top surface and a bottom surface, and a central axis parallel to the inner surface, wherein the inner surface comprises a curvature and the chamber comprises a circular diameter; and
a cable comprising a winding and at least one free end, the winding contained within the chamber and constrained by the inner surface, the outer surface, the top surface and the bottom surface,
wherein the winding is wound around the inner surface and is oriented within the chamber by laying the cable at a winding angle in an oscillating manner, the winding angle being defined by the angle of the cable relative to a second axis oriented perpendicular to the central axis such that the winding forms an ellipse around the inner surface, wherein a diameter of the ellipse formed by the winding of the cable is greater than the circular diameter formed by the chamber, and
wherein the elliptical shape of the winding minimizes the movement of the winding within the chamber.

2. The package of claim 1 , wherein the winding angle is between 2° and 85°.

3. The package of claim 1 , wherein the at least one free end pays off from a portion of the winding proximate an inner surface of the winding.

4. The package of claim 1 comprising the cable comprising the winding, wherein laying the cable at the winding angle in an oscillating manner further comprises a head moving parallel to the central axis, such that the cable is laid at a first winding angle when the head moves in a first direction parallel to the central axis, and the cable is laid at a second winding angle when the head moves in a second direction, opposite the first direction and parallel to the central axis.

5. The package of claim 1 , wherein the cable comprises a stranded cable.

6. The package of claim 1 , wherein the cable comprises a solid cable.

7. The package of claim 1 , wherein the cable comprises a jacket including an integrated lubrication.

8. A package comprising:
a chamber defining an internal volume, the chamber comprising an inner surface, an outer surface, a top surface and a bottom surface, wherein the inner surface comprises a curvature; and
a cable comprising a winding and at least one free end, the winding contained within the chamber and constrained by the outer surface, the top surface and the bottom surface, wherein
the length of each revolution of the cable in the winding is greater than the circumference of the outer surface so as to minimize the movement of the winding within the chamber.

9. The package of claim 8 , wherein a circular continuous gap is formed by an opening between an edge of the inner surface and an edge of the top surface.

10. The package of claim 9 , wherein the circular continuous gap formed by the opening between the edge of the inner surface and the edge of the top surface is arranged to apply back tension to the winding of the cable passing through the continuous gap so as to minimize the movement of the winding within the chamber.

11. The package of claim 10 , wherein the edge of the inner surface that forms the circular continuous gap comprises tines that apply at least a part of the back tension to the winding.

12. The package of claim 10 , wherein the edge of the top surface that forms the circular continuous gap comprises tines that apply at least a part of the back tension to the winding.

13. The package of claim 8 , further comprising protrusions and/or recesses that allow the package to be stacked with another package.

14. The package of claim 13 , wherein the protrusions and/or recesses may be used to maintain an alignment between the stacked packages.

Assignees

• Southwire Co Llc

Inventors

• Gonzalez Juan Alberto Galindo
• Temblador Richard Mike
• Dragomir Laurentiu Dan
• Daniel Allan W
• Tuggle James Phillip

Classifications

• B65D85/04 Primary

  for coils of wire, rope or hose · CPC title

• B65H49/08

  enclosing the package · CPC title

• B65H57/18

  mounted to facilitate unwinding of material from packages · CPC title

• B65H75/16

  Cans or receptacles, e.g. sliver cans · CPC title

• B65H2701/34

  electric cords or electric power cables · CPC title