# US 2017/0287597 A1 · Elastomeric and flexible cables

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- Number: US 2017/0287597 A1
- Document ID: US20170287597A1
- Status: Published application
- Kind: A1
- Application number: 15/478,787
- Filed: 2017-04-04
- Published: 2017-10-05
- Earliest claimed: 2016-04-04
- Assignees: Minnesota Wire
- Applicants: Minnesota Wire
- Inventors: Paul J. Wagner; Kevin Voigt; Scott Fitzharris; Thomas Welty; Mario Dominguez; Aaron Stevens
- Web page: https://patentgrep.com/patent/US20170287597A1

## CPC

- B29C 48/002: {combined with surface shaping}
- G02B 6/4434: {Central member to take up tensile loads}
- H01B 7/04: Flexible cables, conductors, or cords, e.g. trailing cables
- H01B 7/06: Extensible conductors or cables, e.g. self-coiling cords
- H01B 13/14: by extrusion {(extrusion in general B29C48/00)}
- B29C 48/06: Rod-shaped
- B29C 48/154: Coating solid articles, i.e. non-hollow articles
- B29C 48/16: Articles comprising two or more components, e.g. co-extruded layers
- B29K 2021/003: {Thermoplastic elastomers}
- B29L 2031/3462: {Cables}
- G02B 6/4416: {Heterogeneous cables}
- G02B 6/443: {Protective covering}
- H01B 11/22: Cables including at least one electrical conductor together with optical fibres
- B29C: SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING (making preforms B29B11/00; making laminated products by combining previously unconnected layers which become one product whose layers will remain together B32B37/00 - B32B41/00)
- G02B: OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- H01B: CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES (selection for magnetic properties H01F1/00; waveguides H01P {; printed circuits H05K})
- B29K: INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR {MOULDS, } REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29L: INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES

## Abstract

Systems and methods presented herein provide for elastomeric and flexible cables. In one embodiment, an elastomeric cable comprises an elastomeric core (e.g., a stretchable polymer) and at least one cabling component wound about the elastomeric core along a length of the elastomeric core.

## Claims

### Claim 1

An elastomeric cable, comprising:
an elastomeric core; and
at least one cabling component wound along a length of the elastomeric core.

### Claim 2 (depends on 1)

The elastomeric cable of claim 1, wherein:
the at least one cabling component comprises an optical fiber operable to transmit data.

### Claim 3 (depends on 1)

The elastomeric cable of claim 1, wherein:
the at least one cabling component comprises a metal conductor operable to transmit data.

### Claim 4 (depends on 1)

The elastomeric cable of claim 1, wherein:
the at least one cabling component comprises a metal conductor operable to conduct power.

### Claim 5 (depends on 1)

The elastomeric cable of claim 1, further comprising:
a protective cover surrounding the elastomeric cable along the length of the elastomeric cable.

### Claim 6 (depends on 5)

The elastomeric cable of claim 5, wherein:
the protective cover comprises wings that provide a surface for sewing the elastomeric cable into fabric.

### Claim 7 (depends on 1)

The elastomeric cable of claim 1, wherein:
the at least one cabling component is braided with Kevlar over the length of the elastomeric core.

### Claim 8 (depends on 1)

The elastomeric cable of claim 1, wherein:
the elastomeric core is a polymer.

### Claim 9 (depends on 11)

The elastomeric cable of claim 11, wherein:
the polymer is treated with a solvent to dimple the elastomeric core.

### Claim 10 (depends on 1)

The elastomeric cable of claim 1, wherein:
the at least one cabling component is an Ethernet cable wound about the length of the elastomeric core.

### Claim 11 (depends on 1)

The elastomeric cable of claim 1, further comprising:
a first shielding wrapped about the elastomeric core and the at least one cabling component along the length of the elastomeric cable.

### Claim 12 (depends on 11)

The elastomeric cable of claim 11, further comprising:
a second shielding wrapped about the first shielding in an opposite direction.

### Claim 13 (depends on 12)

The elastomeric cable of claim 12, wherein:
the first shielding, the second shielding, or both are configured from a paper embedded with nickel.

### Claim 14 (depends on 12)

The elastomeric cable of claim 12, wherein:
the first shielding, the second shielding, or both comprise nickel plated aramid, cellulose, carbon fiber, or a combination thereof.

### Claim 15

A method of making an elastomeric cable, the method comprising:
extruding a polymer through a dye to form an elastomeric core;
winding a cable component along a length of the elastomeric core to form an elastomeric cable; and
terminating ends of the cable with connectors.

### Claim 16 (depends on 15)

The method of claim 15, further comprising:
surrounding the elastomeric cable with a protective cover along the length of the elastomeric cable.

### Claim 17 (depends on 15)

The method of claim 15, further comprising:
braiding Kevlar with the at least one cabling component over the length of the elastomeric core.

### Claim 18 (depends on 15)

The method of claim 15, further comprising:
treating the polymer with a solvent to dimple the elastomeric core.

### Claim 19

An elastomeric cable, comprising:
an extruded polymer elastomeric core, wherein the elastomeric core comprises dimples along a length of the elastomeric core;
at least two cabling components braided with Kevlar strands along a length of the elastomeric core; and
a protective cover surrounding the elastomeric cable along the length of the elastomeric cable,
wherein the protective cover comprises wings that provide a surface for sewing the elastomeric cable into fabric.

### Claim 20 (depends on 19)

The elastomeric cable of claim 19, wherein:
the at least one of the at least two cabling components comprises an optical fiber or a metal conductor.
