Loadbreak electrical connector probe with enhanced threading and related methods

1. A loadbreak electrical connector comprising:

a housing having first and second intersecting passageways therein;

a conductive member to be received in the first passageway, said conductive member having a first end to receive a cable end and having a transverse internally threaded opening adjacent a second end thereof being accessible via the second passageway; and

a loadbreak probe to be received in the second passageway, said loadbreak probe having an externally threaded end to be threaded into the transverse internally threaded opening of said conductive member;

said externally threaded end comprising a proximal portion and a bullnose tip connected thereto;

said proximal portion comprising a proximal shaft having a constant predetermined diameter and a proximal helical rib extending radially outwardly from said proximal shaft;

said bullnose tip comprising a distal shaft connected to said proximal shaft and a distal helical rib connected to said proximal helical rib, said distal shaft having a tapered diameter.

2. The loadbreak electrical connector of claim 1 wherein said proximal portion of said externally threaded end has a length matching a depth of the transverse internally threaded opening of said conductive member.

3. The loadbreak electrical connector of claim 1 wherein said proximal helical rib extends radially outwardly a constant predetermined distance from said proximal shaft; and wherein said distal helical rib extends radially outwardly the constant predetermined distance from at least portions of said distal shaft.

4. The loadbreak electrical connector of claim 1 wherein the tapered diameter of said distal shaft ends at a point defining a pointed bullnose tip.

5. The loadbreak electrical connector of claim 1 wherein the tapered diameter of said distal shaft ends at a predetermined diameter defining a blunt bullnose tip.

6. The loadbreak electrical connector of claim 1 wherein said conductive member comprises a compressible tubular body and a conductive tab connected thereto.

7. The loadbreak electrical connector of claim 1 wherein said housing has an elbow shape.

8. The loadbreak electrical connector of claim 1 wherein said housing comprises an innermost semiconductive layer, an intermediate insulation layer, and an outermost semiconductive layer.

9. A loadbreak probe for a loadbreak electrical connector comprising a housing having first and second intersecting passageways therein, a conductive member to be received in the first passageway, the conductive member having a first end to receive a cable end and having a transverse internally threaded opening adjacent a second end thereof being accessible via the second passageway, the loadbreak probe to be received in the second passageway and comprising:

a loadbreak probe body; and

an externally threaded end connected to the loadbreak probe body to be threaded into the transverse internally threaded opening of the conductive member;

said externally threaded end comprising a proximal portion and a bullnose tip connected thereto;

said proximal portion comprising a proximal shaft having a constant predetermined diameter and a proximal helical rib extending radially outwardly from said proximal shaft;

said bullnose tip comprising a distal shaft connected to said proximal shaft and a distal helical rib connected to said proximal helical rib, said distal shaft having a tapered diameter.

10. The loadbreak probe of claim 9 wherein said proximal portion of said externally threaded end has a length matching a depth of the transverse internally threaded opening of the conductive member.

11. The loadbreak probe of claim 9 wherein said proximal helical rib extends radially outwardly a constant predetermined distance from said proximal shaft; and wherein said distal helical rib extends radially outwardly the constant predetermined distance from at least portions of said distal shaft.

12. The loadbreak probe of claim 9 wherein the tapered diameter of said distal shaft ends at a point defining a pointed bullnose tip.

13. The loadbreak probe of claim 9 wherein the tapered diameter of said distal shaft ends at a predetermined diameter defining a blunt bullnose tip.

14. A method for making a loadbreak electrical connector comprising:

forming a housing having first and second intersecting passageways therein;

forming a conductive member to be received in the first passageway, the conductive member having a first end to receive a cable end and having a transverse internally threaded opening adjacent a second end thereof being accessible via the second passageway; and

forming a loadbreak probe to be received in the second passageway, the loadbreak probe having an externally threaded end to be threaded into the transverse internally threaded opening of the conductive member;

the externally threaded end comprising a proximal portion and a bullnose tip connected thereto;

the proximal portion comprising a proximal shaft having a constant predetermined diameter and a proximal helical rib extending radially outwardly from the proximal shaft;

the bullnose tip comprising a distal shaft connected to the proximal shaft and a distal helical rib connected to the proximal helical rib, the distal shaft having a tapered diameter.

15. The method of claim 14 wherein the proximal portion of the externally threaded end has a length matching a depth of the transverse internally threaded opening of the conductive member.

16. The method of claim 14 wherein the proximal helical rib extends radially outwardly a constant predetermined distance from the proximal shaft; and wherein the distal helical rib extends radially outwardly the constant predetermined distance from at least portions of the distal shaft.

17. The method of claim 14 wherein the tapered diameter of the distal shaft ends at a point defining a pointed bullnose tip.

18. The method of claim 14 wherein the tapered diameter of the distal shaft ends at a predetermined diameter defining a blunt bullnose tip.