Multi-use connector for tracer wire

Patent metadata

Field	Value
Publication number	US-11855367-B2
Application number	US-202217681340-A
Country	US
Kind code	B2
Filing date	Feb 25, 2022
Priority date	Mar 12, 2019
Publication date	Dec 26, 2023
Grant date	Dec 26, 2023

Abstract

Trace wire connectors that include a cover that can be attached to a base and used to electrically interconnect two or more tracer wires without having to remove insulation from the tracer wires. The cover has multiple portals that permit one or more tracer wires to pass into an inner cavity of the cover. The base has multiple cradles on which tracer wires passing into the cavity can rest. The cover can be oriented relative to the base for use with a through tracer wire and a dead-end tracer wire, or for use with multiple dead-end tracer wires.

First claim

What is claimed is:

1. A connector for electrically interconnecting multiple tracer wires, the connector comprising:
a connector base having a first cradle and a second cradle; and
a cover attachable to the base, the cover having an internal cavity, a plurality of portals on a first side of the cover providing access to the internal cavity and at least one portal on a second side of the cover providing access to the internal cavity, the second side being opposite the first side;
wherein when the cover is attached to the base in a first position a first of the plurality of portals on the first side of the cover aligns with the first cradle and the at least one portal on the second side of the cover aligns with the first cradle, and a second of the plurality of portals on the first side of the cover aligns with the second cradle;
wherein when the cover is attached to the base in a second position, the first of the plurality of portals on the first side of the cover aligns with the second cradle and the at least one portal on a second side of the cover aligns with the second cradle, and the second of the plurality of portals on the first side of the cover aligns with the first cradle; and
at least two insulation piercing members positioned within the internal cavity of the cover, the at least two insulation piercing members being electrically conductive and electrically coupled, wherein a first of the at least two insulation piercing members being aligned with the first cradle when the cover is attached to the base, and wherein a second of the at least two insulation piercing members being aligned with the second cradle when the cover is attached to the base.

2. The connector according to claim 1 , wherein each of the at least two insulation piercing members comprise a pointed tooth.

3. The connector according to claim 1 , wherein the at least two insulation piercing members comprises at least two pairs of insulation piercing members.

4. The connector according to claim 1 , wherein the base includes an alignment aperture and the cover includes an alignment post extending from an interior of the cover such that when the cover is attached to the base the alignment post passes through the alignment aperture.

5. The connector according to claim 1 , wherein the at least two insulation piercing members are embedded within an insulating material.

6. The connector according to claim 5 , wherein the insulating material is a displaceable material.

7. The connector according to claim 1 , wherein the at least two insulation piercing members are electrically coupled by an electrically conductive plate.

8. The connector according to claim 7 , wherein the electrically conductive plate is at least partially embedded within an insulating material.

9. The connector according to claim 1 , wherein the cover includes a plurality of test ports therethrough, and wherein one of the plurality of test ports is aligned with one of a plurality of test plates located within the internal cavity of the cover.

10. The connector according to claim 9 , wherein each of the plurality of test plates includes at least two insulation piercing members extending from the test plate.

11. A connector for electrically interconnecting multiple tracer wires, the connector comprising:
a connector base having a first cradle and a second cradle; and
a cover attachable to the base, the cover having an internal cavity that receives the first cradle and the second cradle when the cover is attached to the base, first and second portals on a first side of the cover providing access to the cavity and a third portal on a second side of the cover providing access to the cavity;
wherein when the cover is attached to the base in a first position the first portal aligns with the first cradle and the third portal aligns with the first cradle, and the second portal aligns with the second cradle;
wherein when the cover is attached to the base in a second position, the first portal aligns with second cradle and the third portal aligns with the second cradle, and the second portal aligns with the first cradle; and
at least two insulation piercing members positioned within the internal cavity, the at least two insulation piercing members being electrically conductive and electrically coupled, wherein a first of the at least two insulation piercing members is aligned with the first cradle when the cover is attached to the base, and wherein a second of the at least two insulation piercing members is aligned with the second cradle when the cover is attached to the base.

12. The connector according to claim 11 , wherein the at least two insulation piercing members are embedded within an insulating material.

13. The connector according to claim 11 , wherein each of the at least two insulation piercing members comprise a pointed tooth.

14. The connector according to claim 11 , wherein the at least two insulation piercing members comprises at least two pairs of insulation piercing members.

15. The connector according to claim 11 , wherein the base includes an alignment aperture and the cover includes an alignment post extending from an interior of the cover such that when the cover is attached to the base the alignment post passes through the alignment aperture.

16. The connector according to claim 11 , wherein the at least two insulation piercing members are electrically coupled by an electrically conductive plate.

17. The connector according to claim 16 , wherein the electrically conductive plate is at least partially embedded within an insulating material.

18. The connector according to claim 11 , wherein the cover includes a plurality of test ports therethrough, and wherein one of the plurality of test ports is aligned with one of a plurality of test plates located within the internal cavity of the cover.

19. The connector according to claim 18 , wherein each of the plurality of test plates includes at least two insulation piercing members extending from the test plate.

20. A connector for electrically interconnecting multiple tracer wires, the connector comprising:
a connector base having a first cradle and a second cradle; and
a cover attachable to the base, the cover having an internal cavity, a plurality of portals on a first side of the cover providing access to the internal cavity and at least one portal on a second side of the cover providing access to the internal cavity;
wherein when the cover is attached to the base in a first position, a first of the plurality of portals on the first side of the cover aligns with the first cradle and the at least one portal on the second side of the cover aligns with the first cradle, and a second of the plurality of portals on the first side of the cover aligns with the second cradle;
wherein when the cover is attached to the base in a second position the first of the plurality of portals on the first side of the cover aligns with the second cradle and the at least one portal on a second side of the cover aligns with the second cradle, and the second of the plurality of portals on the first side of the cover aligns with the first cradle; and
a jumper plate positioned within the internal cavity of the cover, jumper plate being electrically conductive and having at least two insulation piercing members extending therefrom, the at least two insulation piercing members being electrically conductive, wherein a first of the at least two insulation piercing members is aligned with the first cradle when the cover is attached to the base, and wherei

Assignees

• Hubbell Inc

Inventors

• Carrozzo Jr John Kenneth
• Von Kannewurff Michael Constatin
• Skolozdra Stephen Andrew

Classifications

• H01R11/20 Primary

  End pieces terminating in a needle point or analogous contact for penetrating insulation or cable strands · CPC title

• H01R4/24

  Connections using contact members penetrating or cutting insulation or cable strands · CPC title

• H01R4/70

  Insulation of connections (end caps H01R4/22) · CPC title

• H01R13/5216

  characterised by the sealing material, e.g. gels or resins · CPC title

• H01R43/20

  for assembling or disassembling contact members with insulating base, case or sleeve · CPC title