Compression connector with integral coupler
View Patent ↗A compression connector body for connecting a hardline cable to an equipment port is formed in two members coupled to each other by a coupling nut. A port-side member houses a conductive pin and associated elements, while a cable-side member is attached to the cable via a compression fit. With this arrangement, when servicing the equipment, the cable-side member and attached cable are removed from the port-side member without affecting the connection between the cable and the cable-side member. The port-side member is then disconnected from the equipment port. After servicing the equipment, the port-side member is reconnected to the equipment port, after which the cable-side member is reconnected to the port-side member, thus alleviating the need to cut and prepare a new length of cable for connection to the equipment port.
1. A hardline coaxial cable connector comprising:
a front body member having a first end and a second end, said first end adapted to connect to an equipment port and said second end having external threads;
a back body member separable from the front body member, said back body member having a first end and a second end, said first end including an external shoulder and said second end housing a permanent compression fitting;
a coupler nut having a first end and an internal ridge, wherein said coupler nut is retained on said back body member at said shoulder of said back body member and said first end having internal threads which mate with the external threads on said second end of said front body member;
whereby the front body member can be detachable and re-attachable from the back body member without adversely affecting the permanent compression fitting.
2. A hardline coaxial cable connector according to claim 1 , wherein said back body member has mounted therein a mandrel having a first end.
3. A hardline coaxial cable connector according to claim 2 , wherein said first end of said mandrel includes a shoulder adapted to cooperate with said internal ridge on the coupler nut to retain said coupler nut on the back body member.
4. A hardline coaxial cable connector according to claim 3 , wherein said second end of said front body member is adapted to mate with one of the first end of the back body member and the first end of said mandrel.
5. A cable connector according to claim 4 , wherein said second end of said front body member includes a tapered surface which mates with a complementary tapered surface at the first end of said mandrel.
6. A hardline coaxial cable connector according to claim 4 , further comprising a thrust bearing disposed between said internal ridge of said coupler nut and said shoulder of said mandrel.
7. A hardline coaxial cable connector according to claim 1 , wherein said front body houses a conductive pin, said conductive pin including a front end for connecting to said equipment port and a back end, wherein said back end includes a collet.
8. A hardline coaxial cable connector according to claim 7 , wherein said collet includes a spring biased ring to define a mechanical interference fit.
9. A cable connector according to claim 8 , further comprising a guide disposed within said front body, wherein a portion of said guide fits over said ring.
10. A hardline coaxial cable connector according to claim 3 , wherein said front body houses a conductive pin, said conductive pin including a front end for connecting to said equipment port and a back end, wherein said back end includes a collet.
11. A hardline coaxial cable connector according to claim 10 , wherein said collet includes a spring biased ring to define a mechanical interference fit.
12. A hardline coaxial cable connector according to claim 11 , further comprising a guide disposed within said front body, wherein a portion of said guide fits over said ring.
13. A hardline coaxial connector body comprising:
a front body member having a first end adapted to mate with an equipment port, a second end with external threads, and housing a conductive pin;
a back body member having first end having an external shoulder and a second end adapted to house a permanent compression fitting;
a coupler nut including a first end having internal threads adapted to selectively engage the external threads of said front body member and an internal ridge adapted to mate with the shoulder of back body member;
whereby the front body member is detachable and re-attachable from the back body member by selective engagement of the threads of the coupler nut, said selective engagement not adversely affecting the permanent compression fitting.
14. A hardline coaxial cable connector body according to claim 13 , wherein engagement of the threads of the coupler nut holds the second end of the front body member in contact with the first end of the back body member.