Coaxial connector having detachable locking sleeve

• US 6,767,247 B2
• Filed: 02/06/2003
• Issued: 07/27/2004
• Est. Priority Date: 05/10/2000
• Status: Expired due to Term

• Current Assignee: PPC Broadband Incorporated (Belden Inc.)
• Original Assignee: Thomas & Betts International Incorporated (ABB Limited)
• Inventors: Rodrigues, Julio F., Welborn, Brian S., Abbruzzese, Salvatore J.
• Primary Examiner(s): TA, THO DAC
• Application Number:
  US10/359,498
• Publication Number:
  US 20030162439A1
• Time in Patent Office: 537 Days
• Field of Search: 439/578, 439/584, 439/585, 439/583
• US Class Current: 439/578
• CPC Class Codes: H01R 13/506 assembled by snap action of the parts
• 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 2103/00 Two poles
• CPC Class Codes: H01R 24/38 having concentrically or coaxially arranged contacts
• CPC Class Codes: H01R 9/0521 Connection to outer conductor by action of a nut
• CPC Class Codes: H01R 9/0524 Connection to outer conductor by action of a clamping member, e.g. screw fastening means H01R9/0515 takes precedence
• CPC Class Codes: Y10T 29/49169 Assembling electrical component directly to terminal or elongated conductor

Abstract

A connector is provided for terminating coaxial cable. The connector includes a connector body having a cable receiving end and an opposed connection end. A locking sleeve is provided in detachable, re-attachable snap engagement with the insertion end of the connector body for securing the cable in the connector body. The cable may be terminated to the connector by inserting the cable into the locking sleeve or the locking sleeve may be detachably removed from the connector body and the cable inserted directly into the cable body with the locking sleeve detached subsequently.

Claims

1. A connector for terminating an end of a coaxial cable comprising:

a connector body having a cable receiving end for accommodating said end of said cable; and

a locking sleeve attached to said cable receiving end of said body and being detachable and reattachable thereto to define an attached position and a detached position, said locking sleeve receiving said cable end in either of said attached or detached positions and being movable with respect to said connector body for locking said cable to said connector body, said locking sleeve being movable with respect to said body from a first position retaining said cable end to a second position locking said cable to said body;

wherein said connector body and locking sleeve include cooperative detent structure for permitting detachment and reattachment of said connector body and said locking sleeve, said detent structure being in the form of a radially extending rib and an annular groove, the rib being resilient in the groove in said first position.

2. A connector of claim 1 wherein said locking sleeve is coupled to said body in said second position.

3. A connector of claim 2 wherein

said connector body includes said annular rib; and

said locking sleeve includes said annular groove.

4. A connector of claim 3 wherein said annular groove of said locking sleeve is defined between a pair of spaced apart radially outwardly extending sleeve rings.

5. A connector of claim 4 wherein said sleeve rings include a forward sleeve ring and a rearward sleeve ring, said forward sleeve ring including a rearwardly directed chamfered wall to permit resilient detachment of said locking sleeve from said body.

6. A connector of claim 5 wherein said locking sleeve includes at least one slot formed at least partially through a forward end thereof, said slot facilitating said resilient detachment of said sleeve from said body.

7. A connector of claim 5 wherein said forward end of said sleeve includes a plurality of circumferentially spaced slots formed at least partially through a forward end thereof, said slots facilitating said resilient detachment of said sleeve from said body.

8. A connector of claim 5 wherein said rearward sleeve ring includes a forwardly directed chamfered wall to facilitate axial movement of said locking sleeve.

9. A connector of claim 8 wherein said locking sleeve includes a radially outwardly directed end ring adjacent said receiving end thereof.

10. A connector of claim 9 wherein said end ring is resiliently engageable with said body rib of said connector body upon said axial movement to define said second position.