Cable connector with universal locking sleeve

• US 6,817,896 B2
• Filed: 03/14/2003
• Issued: 11/16/2004
• Est. Priority Date: 03/14/2003
• Status: Active Grant

• Current Assignee: PPC Broadband Incorporated (Belden Inc.)
• Original Assignee: Thomas & Betts International Incorporated (ABB Limited)
• Inventors: Derenthal, Brian R.
• Primary Examiner(s): Zarroli, Michael C.
• Application Number:
  US10/389,152
• Publication Number:
  US 20040180575A1
• Time in Patent Office: 613 Days
• Field of Search: 439/578-585
• US Class Current: 439/578
• CPC Class Codes: H01R 13/5202 Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
• CPC Class Codes: H01R 13/5837 specially adapted for accommodating various sized cables H01R13/5825 takes precedence
• CPC Class Codes: H01R 9/05 for coaxial cables

Abstract

A cable connector is provided for allowing a plurality of varying diameter cables to be coupled to the cable connector via a locking sleeve. The cable connector includes a connector body and a post coupled to the connector body at a secured end that includes a receiving end axially opposite the secured end. The post has an annular lip integrally formed at the receiving end. The cable connector also includes a generally hollow, rigid sleeve adapted to receive the plurality of varying diameter cables therein. The sleeve has an unlocked position and a locked position wherein it is at least partially disposed within the connector body. A forward end is releasably coupled to the connector body and a rearward end is adapted to receive the cable therein. A protrusion is integrally formed within the sleeve and has a leading edge and a trailing edge such that when the cable is inserted into the sleeve and the sleeve is transitioned from the unlocked position to the locked position, at least part of the cable is compressed between the lip of the post and the protrusion. When the sleeve is in the locked position at least part of the cable is forced away from the post toward the sleeve at the lip, and forced away from the sleeve toward the post at the protrusion, crimping of the cable.

Claims

1. A cable connector having for allowing a plurality of varying diameter cables to be coupled to the cable connector via the locking sleeve, the cable connector comprising:

a connector body;

a post coupled to the connector body at a secured end and including a receiving end axially opposite the secured end; and

a rigid sleeve adapted to receive one of the plurality of varying diameter cables therein, the sleeve having a locked position wherein the sleeve is at least partially disposed within the connector body, a forward end for being inserted into the connector body and a rearward end for receiving the cable at least partially therein, a rigid protrusion that is at least partially housed within the sleeve such that when the sleeve is in the locked position at least part of the cable is forced away from the post toward the sleeve and forced away from the sleeve toward the post at the protrusion.

2. The cable connector of claim 1 wherein the post includes a lip formed at the receiving end such that when the sleeve is in the locked position at least part of the cable is forced away from the post toward the sleeve at the lip.

3. The cable connector of claim 2 wherein the protrusion is positioned, at least partially, over the lip when the sleeve is in the locked position.

4. The cable connector of claim 1 wherein the protrusion of the sleeve is annular.

5. The cable connector of claim 1 wherein the protrusion is of different hardness than the sleeve.

6. The cable connector of claim 1 wherein the protrusion of the sleeve is an O-ring disposed at least partially within the sleeve.

7. The cable connector of claim 2 wherein the protrusion includes a leading edge having an angle that is complimentary to the lip of the post.

8. The cable connector of claim 1 wherein the protrusion includes a trailing edge and a leading edge at complimentary angles.

9. The cable connector of claim 1 wherein the protrusion includes a trailing edge and a leading edge, the leading edge being disposed at a lesser angle than the trailing edge to ease insertion of the sleeve around the post and cable when transitioned to the locked position.

10. The cable connector of claim 1 wherein the protrusion includes a trailing edge such that clearance is provided between the post and the trailing edge to accommodate the plurality of varying diameter cables while sealing the cable connector from environmental elements between the post and the trailing edge of the protrusion.

11. A cable connector having for allowing a plurality of varying diameter cables to be coupled to the cable connector via the locking sleeve, the cable connector comprising:

a connector body;

a post coupled to the connector body at a secured end and including a receiving end axially opposite the secured end, the post having a lip formed at the receiving end;

a sleeve adapted to receive one of the plurality of varying diameter cables therein, the sleeve having a locked position wherein the sleeve is at least partially disposed within the connector body, a forward end for being inserted into the connector body and a rearward end for receiving the cable at least partially therein, and a protrusion having a trailing edge and a leading edge at complimentary angles, the protrusion being at least partially housed within the sleeve such that when the cable is inserted into the sleeve and the sleeve is transitioned to the locked position at least part of the cable is compressed between the lip of the post and the protrusion, and when the sleeve is in the locked position at least part of the cable is forced away from the post toward the sleeve at the lip and forced away from the sleeve toward the post at the protrusion.

12. The cable connector of claim 11 wherein the protrusion of the sleeve is an O-ring disposed at least partially within the sleeve.

13. The cable connector of claim 11 wherein the protrusion includes a leading edge having an angle that is complimentary to the lip of the post.

14. The cable connector of claim 11 wherein the protrusion is annular.

15. The cable connector of claim 11 wherein the protrusion includes a trailing edge and clearance is provided between the lip and the sleeve to accommodate the plurality of varying diameter cables while sealing the cable connector from environmental elements between the post and the trailing edge of the protrusion.

16. A cable connector for allowing a plurality of varying diameter cables to be coupled to the cable connector via the locking sleeve, the cable connector comprising:

a connector body;

a post coupled to the connector body at a secured end and including a receiving end axially opposite the secured end, the post having an annular lip integrally formed at the receiving end;

a generally hollow sleeve adapted to receive the plurality of varying diameter cables therein, the sleeve having an unlocked position and a locked position wherein the sleeve is at least partially disposed within the connector body, a forward end releasably coupled to the connector body and a rearward end for receiving the cable therein, a protrusion integrally formed within the sleeve and having a leading edge and a trailing edge such that when the cable is inserted into the sleeve and the sleeve is transitioned from the unlocked position to the locked position at least part of the cable is compressed between the lip of the post and the protrusion, and when the sleeve is in the locked position at least part of the cable is forced away from the post toward the sleeve at the lip, and forced away from the sleeve toward the post at the protrusion, annularly crimping the cable; and

wherein the leading edge is disposed at a lesser angle than the trailing edge to ease insertion of the sleeve around the post and cable when transitioned to the locked position.

17. The cable connector of claim 16 wherein the leading edge of the protrusion had an angle that is complimentary to the lip of the post.

18. The cable connector of claim 16 wherein the trailing edge and the leading edge are at complimentary angles.

19. The cable connector of claim 16 wherein the protrusion is annular.

20. The cable connector of claim 16 wherein the protrusion includes a trailing edge and clearance is provided between the lip and the sleeve to accommodate the plurality of varying diameter cables while sealing the cable connector from environmental elements between the post and the trailing edge of the sleeve.