Electrical connector

Claim 1

In combination with an electrical connector of the type having a generally cylindrical outer contact; a central contact; means for telescopically mounting said central contact; means for coupling the connector to another electrical connector including a coupling sleeve mounted to said electrical connector and surrounding the outer contact; and clamping means for mechanically connected said electrical connector to a coaxial cable and for electrically connecting said outer cable to a conductive braided conductor layer of said coaxial cable, the clamping means characterized by: a generally cylindrical, conductive outer contact-clamping body having a portion thereof forming said outer contact, an integral, cylindrical intermediate section, and an integral end portion having a clamping cone surface formed thereon, said outer contact-clamping body being formed with a wrenching feature, said wrenching feature comprised of flats recessed into said cylindrical intermediate section for a limited distance to thereby form a shoulder; a clamping nut; said coupling sleeve carrying an inwardly extending rim portion being formed with an opening having partially circular portions of a diameter sized to fit over said cylindrical intermediate section, said opening also formed with intermediate flats located radially inward from said partially circular portions configured to mate with said flats formed on said cylindrical intermediate section; said coupling sleeve movable on said clamping body to allow movement of said rim over said clamping body flats and against said shoulder to thereby locate said flats on said coupling sleeve rim opening in engagement with said flats on said clamping body; and to allow movement of said rim to a position away from said clamping body flats, said opening allowing rotation of said coupling sleeve on said clamping body in said position; said coupling sleeve formed with wrenching features to enable wrenching of said clamping body by said coupling sleeve; means for enabling a threadable engagement between said clamping nut and said intermediate section of said contact-clamping body; said clamping nut having an internal, generally conical clamping surface corresponding to and received over said clamping surface and adapted to be drawn theretowards by said threadable engagement between said clamping nut and said contact-clamping body, said clamping nut being formed with wrenching flats, whereby said coaxial cable braided conductor layer may be clamped between said clamping surfaces to establish said mechanical and electrical connection.