Grommet for cable hanger
View Patent ↗A grommet adapted for insertion into a cable hanger includes a generally C-shaped main body formed of a polymeric material and having a longitudinal axis. Such a grommet can be securely held by a cable hanger.
1. A grommet adapted for insertion into a cable hanger, comprising:
a main body formed of a polymeric material, the main body having a generally C-shaped profile with an inner surface that defines a central cavity, the main body further having a length, a thickness and a longitudinal axis, the central cavity being centered in the main body;
wherein the main body includes a plurality of apertures extending generally parallel to the longitudinal axis of the main body, each of the plurality of apertures having a closed perimeter in cross-section;
wherein each of the plurality of apertures is non-circular in cross-section and is positioned adjacent an inner diameter of the main body to reduce the effective hardness of the main body.
2. The grommet defined in claim 1 , wherein each of the plurality of apertures extends the full length of the main body.
3. The grommet defined in claim 1 , wherein at least some of the plurality of apertures extend less than the full length of the main body.
4. The grommet defined in claim 1 , further comprising upper and lower flanges that extend radially outwardly from the main body, and wherein at least one of the upper and lower flanges includes a protrusion that extends radially inwardly.
5. The grommet defined in claim 4 in combination with a cable hanger, wherein the main body of the grommet resides in a cavity formed by the cable hanger.
6. The grommet and cable hanger defined in claim 5 in combination with a cable captured by the inner surface of the main body of the grommet, wherein the cable is selected from the group consisting of fiber optic cables and hybrid fiber/power cables.
7. An assembly, comprising:
(a) a grommet adapted for insertion into a cable hanger, comprising:
a main body formed of a polymeric material, the main body having a generally C-shaped profile with an inner surface that defines a central cavity, the main body further having a length, a thickness and a longitudinal axis, the central cavity being centered in the main body;
wherein the main body includes a plurality of apertures extending generally parallel to the longitudinal axis of the main body, each of the plurality of apertures having a closed perimeter in cross-section;
wherein each of the plurality of apertures is positioned adjacent an inner diameter of the main body to reduce the effective hardness of the main body; and
(b) a generally U-shaped cable hanger, wherein the main body of the grommet resides in a cavity formed by the cable hanger.
8. The assembly defined in claim 7 , wherein each of the apertures is non-circular in cross-section.
9. The assembly defined in claim 7 , wherein each of the plurality of apertures extends the full length of the main body.
10. The assembly defined in claim 7 , wherein at least some of the plurality of apertures extend less than the full length of the main body.
11. The assembly defined in claim 7 , further comprising upper and lower flanges that extend radially outwardly from the main body, and wherein at least one of the upper and lower flanges includes a protrusion that extends radially inwardly.
12. The assembly defined in claim 7 in combination with a cable captured by the inner surface of the main body of the grommet, wherein the cable is selected from the group consisting of fiber optic cables and hybrid fiber/power cables.
13. A grommet adapted for insertion into a cable hanger, comprising:
a main body formed of a polymeric material, the main body having a generally C-shaped profile with an inner surface that defines a central cavity, the main body further having a length, a thickness and a longitudinal axis, the central cavity being centered in the main body;
wherein the main body includes a plurality of apertures extending generally parallel to the longitudinal axis of the main body, each of the plurality of apertures being elongated in cross-section, each of the plurality of apertures having a closed perimeter in cross-section;
wherein each of the plurality of apertures is positioned adjacent an inner diameter of the main body to reduce the effective hardness of the main body.
14. The grommet defined in claim 13 , wherein each of the plurality of apertures extends the full length of the main body.
15. The grommet defined in claim 13 , wherein at least some of the plurality of apertures extend less than the full length of the main body.
16. The grommet defined in claim 13 , further comprising upper and lower flanges that extend radially outwardly from the main body, and wherein at least one of the upper and lower flanges includes a protrusion that extends radially inwardly.
17. The grommet defined in claim 16 in combination with a cable hanger, wherein the main body of the grommet resides in a cavity formed by the cable hanger.
18. The grommet and cable hanger defined in claim 17 in combination with a cable captured by the inner surface of the main body of the grommet, wherein the cable is selected from the group consisting of fiber optic cables and hybrid fiber/power cables.