# US 2010/0139949 A1 · Splice wire holder

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- Number: US 2010/0139949 A1
- Document ID: US20100139949A1
- Status: Published application
- Kind: A1
- Application number: 12/330,775
- Filed: 2008-12-09
- Published: 2010-06-10
- Earliest claimed: 2008-12-09
- Inventors: Alfredo Haros Hernandez; Gumaro Carrizales Espinosa; Leoncio Trejo Aguilar
- Web page: https://patentgrep.com/patent/US20100139949A1

## CPC

- H02G 15/117: for multiconductor cables
- H02G 1/145: {Moulds}
- H02G: INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES

## Abstract

A device for maintaining the separation and position of spliced wires within a mold is provided. The device is characterized by multiple pointed portions which extend radially outward to a tip. The portions between the tips are radially depressed, with holes placed near the radially innermost point of the outer surface of the device. The holes are incomplete due to notches on the radially outermost portion of the holes which allow wires to be pressed into the holes in a radially inward direction. The device, with wires mounted therein, may be placed into an injection mold and maintains the separation of the exposed conductors until the over-molding process is complete. The device also prevents the wires from touching the edge of the mold during the injection process thereby minimizing any show-through defects in the finished product.

## Claims

### Claim 1

A device for maintaining the position of spliced wires within a mold comprising:
a plurality of pointed portions extending radially from the center of said device and narrowing to a tip in the radially-outward direction; and
a plurality of holes for receiving the spliced wires, said holes positioned uniformly radially about the center of said device;
wherein said pointed portions are equally spaced circumferentially about the center of said device;
wherein said holes are equally spaced circumferentially about the center of said device.

### Claim 2 (depends on 1)

The device of claim 1 further comprising:
a plurality of notches for mounting said spliced wires into said holes;
wherein each one of said notches is positioned on the radially outward portion of one of said holes with respect to the center of said device; and
wherein said notches enable said spliced wires to be mounted into said holes in a direction transverse to the linear axis of the mounted spliced wires.

### Claim 3 (depends on 2)

The device of claim 2, wherein said notches are less than one hundred eighty degrees with respect to said holes.

### Claim 4 (depends on 2)

The device of claim 2, wherein said notches are less than ninety degrees with respect to said holes.

### Claim 5 (depends on 2)

The device of claim 2, wherein the device is formed from a material flexible enough to allow two adjacent pointed portions to be flexed circumferentially when inserting the spliced wire into one of said holes.

### Claim 6 (depends on 1)

The device of claim 1, wherein the maximum dimension of the device is sized such that the tips of said pointed portions are held within the mold by a friction fit.

### Claim 7 (depends on 1)

The device of claim 1, wherein the diameter of said holes is configured to substantially match the diameter of the stripped portion of the spliced conductors.

### Claim 8 (depends on 1)

The device of claim 1, wherein the diameter of said holes is configured to substantially match the diameter of the insulated portion of the spliced conductors.

### Claim 9 (depends on 1)

The device of claim 1, wherein the device is made of a dielectric material.

### Claim 10 (depends on 1)

The device of claim 1, wherein the device is made of the same material as the material being injected into the mold, said device remaining permanently within a resulting over-molded layer.

### Claim 11 (depends on 1)

The device of claim 1, wherein the number of said pointed portions is four.

### Claim 12

A device for maintaining the separation of spliced wires within an injection mold, said device having a cross-section comprising:
a plurality of equally circumferentially spaced tips, said tips defining an outer diameter of the cross section of said device;
a plurality of surfaces between said tips, said surfaces being radially depressed from said tips with respect to the center said outer diameter;
a plurality of holes extending through the device for receiving the spliced wires, said holes positioned uniformly radially about the center of said device, said holes positioned uniformly circumferentially such that the center of each hole bisects the angle defined by two adjacent ones of said tips with relation to the center of said outer diameter of said device; and
a plurality of notches for inserting the spliced wires into said holes, each one of said notches centered on the most radially outward point of one of said holes with relation to the center of said device.