Post-less coaxial cable connector with compression collar
A coaxial cable connector includes an inner barrel having a longitudinal axis, a front end, a rear end, and a compression band between the front and rear ends. A compression collar is mounted to the inner barrel for axial movement over the inner barrel from a retracted position to an advanced position. An inner post of the connector has opposed front and rear ends, and the front end of the inner barrel is carried at and on the rear end of the inner post. In response to axial movement of the compression collar over the inner barrel, the compression band compresses inward. When a cable is applied to the connector and the compression collar is moved axially forward over the inner barrel, the connector is permanently secured to the cable.
1. A coaxial cable connector comprising:
an inner barrel having a longitudinal axis, a front end, a rear end, and a compression band between the front and rear ends;
a compression collar mounted to the inner barrel for axial movement over the inner barrel from a retracted position to an advanced position;
an inner post having a front end and a rear end;
the front end of the inner barrel is carried at and on the rear end of the inner post; and
in response to axial movement of the compression collar over the inner barrel, the compression band compresses inward.
2. The coaxial cable connector of claim 1 , wherein in the advanced position of the compression collar, a front end of the compression collar is axially aligned with the rear end of the inner post.
3. The coaxial cable connector of claim 1 , wherein the rear end of the inner post terminates just behind the coupling nut.
4. The coaxial cable connector of claim 1 , further comprising a continuous and uninterrupted void defined within the inner barrel coextensive to the compression collar.
5. The coaxial cable connector of claim 1 , further comprising a plurality of compression bands formed in the inner barrel between the front and rear ends of the inner barrel.
6. The coaxial cable connector of claim 1 , further comprising:
an outer surface of the inner barrel;
an inner surface of the compression collar; and
an annular barb carried between the outer surface of the inner barrel and the inner surface of the compression collar, the annular barb allowing forward axial movement of the compression collar over the inner barrel and preventing rearward axial movement of the compression collar over the inner barrel.
7. The coaxial cable connector of claim 1 , wherein the compression band moves between an uncompressed condition and a compressed condition in response to axial compression of the coaxial cable connector.
8. The coaxial cable connector of claim 7 , wherein movement of the compression band from the uncompressed condition to the compressed condition shapes the compression band into a pawl that allows introduction of a cable into the coaxial cable connector and then prevents removal of the cable therefrom.
9. A coaxial cable connector comprising:
an inner post having a front end and a rear end;
an inner barrel having a front end, a rear end, and a compression band therebetween;
a compression collar carried on the inner barrel for axial movement over the inner barrel from a retracted position to an advanced position to impart compression to the compression band in the inner barrel;
the front end of the inner barrel is mounted on and proximate to the rear end of the inner post; and
the rear end of the inner post is axially forward of the compression band.
10. The coaxial cable connector of claim 9 , wherein in the advanced position of the compression collar, a front end of the compression collar is axially aligned with the rear end of the inner post.
11. The coaxial cable connector of claim 9 , wherein the rear end of the inner post terminates just behind the coupling nut.
12. The coaxial cable connector of claim 9 , further comprising a continuous and uninterrupted void defined within the inner barrel coextensive to the compression collar.
13. The coaxial cable connector of claim 9 , further comprising a plurality of compression bands formed in the inner barrel between the front and rear ends of the inner barrel.
14. The coaxial cable connector of claim 9 , further comprising:
an outer surface of the inner barrel;
an inner surface of the compression collar; and
an annular barb carried between the outer surface of the inner barrel and the inner surface of the compression collar, the annular barb allowing forward axial movement of the compression collar over the inner barrel and preventing rearward axial movement of the compression collar over the inner barrel.
15. The coaxial cable connector of claim 9 , wherein the compression band moves between an uncompressed condition and a compressed condition in response to axial compression of the coaxial cable connector.
16. The coaxial cable connector of claim 15 , wherein movement of the compression band from the uncompressed condition to the compressed condition shapes the compression band into a pawl that allows introduction of a cable into the coaxial cable connector and then prevents removal of the cable therefrom.
17. A coaxial cable connector comprising:
an inner post having a front end and a rear end;
an inner barrel having a front end, a rear end, and a compression band therebetween;
a compression collar carried on the inner barrel for axial movement from a retracted position to an advanced position, wherein said axial movement compresses the compression band in the inner barrel; and
the front end of the inner barrel is mounted on and proximate to the rear end of the inner post.
18. The coaxial cable connector of claim 17 , wherein in the advanced position of the compression collar, a front end of the compression collar is axially aligned with the rear end of the inner post.
19. The coaxial cable connector of claim 17 , wherein the rear end of the inner post terminates just behind the coupling nut.
20. The coaxial cable connector of claim 17 , further comprising a continuous and uninterrupted void defined within the inner barrel coextensive to the compression collar.
21. The coaxial cable connector of claim 17 , further comprising a plurality of compression bands formed in the inner barrel between the front and rear ends of the inner barrel.
22. The coaxial cable connector of claim 17 , further comprising:
an outer surface of the inner barrel;
an inner surface of the compression collar; and
an annular barb carried between the outer surface of the inner barrel and the inner surface of the compression collar, the annular barb allowing forward axial movement of the compression collar over the inner barrel and preventing rearward axial movement of the compression collar over the inner barrel.
23. The coaxial cable connector of claim 17 , wherein the compression band moves between an uncompressed condition and a compressed condition in response to axial compression of the coaxial cable connector.
24. The coaxial cable connector of claim 23 , wherein movement of the compression band from the uncompressed condition to the compressed condition shapes the compression band into a pawl that allows introduction of a cable into the coaxial cable connector and then prevents removal of the cable therefrom.