Fiber demarcation point and slack storage

Patent metadata

Field	Value
Publication number	US-10094997-B2
Application number	US-201715427603-A
Country	US
Kind code	B2
Filing date	Feb 8, 2017
Priority date	Feb 8, 2016
Publication date	Oct 9, 2018
Grant date	Oct 9, 2018

Abstract

A cable spool includes first and second curved flanges extending radially outwardly from first and second axial ends of a drum. The flanges have outer edges that cooperate to define an annular slot providing access to a passageway surrounding the drum. The slot has a width that is less than half the height of the drum. A cable is wrapped around the drum. A closure having an environmentally sealed interior may receive an end of the cable. A second cable can be deployed from a second spool and coupled to the end of the cable within the closure. The second spool can be mounted with the cable spool. A cover can be placed over the spools for aesthetic or protection reasons.

First claim

What is claimed is:

1. A cable spool assembly for a cable, the cable spool assembly comprising:
a cable spool including:
a drum having a radius that corresponds to a minimum bend radius of the cable;
a first flange extending radially outwardly from a first axial end of the drum to a first circumferential edge; and
a second flange extending radially outwardly from a second axial end of the drum to form the cable spool, the second flange extending to a second circumferential edge so that the second flange opposes the first flange, the second circumferential edge being spaced from the first circumferential edge by a gap, the gap being smaller than a maximum cross-dimension of the cable; and

a mounting bracket including a base and a support structure, the base being configured to mount to a surface, the support structure being sized to hold the cable spool.

2. The cable spool assembly of claim 1 , wherein the first flange is defined by a first housing member and the second flange is defined by a second housing member.

3. The cable spool assembly of claim 2 , wherein the first and second housing members cooperate to define the drum.

4. The cable spool assembly of claim 2 , wherein the first and second housing members are identical.

5. The cable spool assembly of claim 2 , wherein the first and second housing members latch together.

6. The cable spool assembly of claim 2 , wherein the first and second housing members are fastened together.

7. The cable spool assembly of claim 1 , wherein each of the first and second flanges bow outwardly away from the opposing flange.

8. The cable spool assembly of claim 1 , wherein the drum defines a concave outer surface facing outwardly towards the gap.

9. The cable spool assembly of claim 1 , wherein the first and second circumferential edges each define a curved lip at the gap.

10. The cable spool assembly of claim 1 , wherein the drum is hollow.

11. The cable spool assembly of claim 10 , wherein an inner surface of the drum is generally cylindrical.

12. The cable spool assembly of claim 1 , wherein at least one of the flanges defines an aperture through which a short length of the cable at one end of the cable extends.

13. The cable spool assembly of claim 12 , further comprising a drop terminal terminating the one end of the cable.

14. The cable spool assembly of claim 12 , wherein the one end of the cable is terminated by a single fiber connector.

15. The cable spool assembly of claim 12 , wherein the one end of the cable is terminated by a ruggedized optical connector.

16. The cable spool assembly of claim 1 , further comprising a locking cap configured to couple to the mounting bracket, the locking cap inhibiting removal of the cable spool from the support structure when coupled to the mounting bracket.

17. The cable spool assembly of claim 16 , wherein the locking cap inhibits rotation of the cable spool relative to the mounting bracket when coupled to the mounting bracket.

18. The cable spool assembly of claim 17 , wherein the locking cap defines notches sized to receive ribs of the cable spool.

19. The cable spool assembly of claim 16 , wherein the mounting bracket includes a receiving structure disposed within the support structure, the receiving structure defining apertures; and wherein the locking cap includes latch arms sized to snap into the apertures of the receiving structure of the mounting bracket.

20. A cable spool assembly for a cable, the cable spool assembly comprising:
a drum defining a central aperture therethrough;
a first flange extending radially outwardly from a first axial end of the drum to a first circumferential edge, the first flange defining a plurality of circumferentially spaced window apertures providing access to the drum; and
a second flange extending radially outwardly from a second axial end of the drum to a second circumferential edge, the second circumferential edge being spaced from the first circumferential edge along a complete circumference of the second flange to define a circumferential slot sized to be less than a maximum width of the cable, the circumferential slot providing separate access to the drum from the window apertures.

21. The cable spool assembly of claim 20 , wherein the first and second circumferential edges each define a tapered or curved lip to aid in guiding the cable through the slot.

22. The cable spool assembly of claim 20 , wherein the first flange is defined by a first housing member and the second flange is defined by a second housing member.

23. The cable spool assembly of claim 22 , wherein the first and second housing members cooperate to define the drum.

24. The cable spool assembly of claim 22 , wherein the first and second housing members are identical.

25. The cable spool assembly of claim 20 , wherein an end of the cable is terminated by a drop terminal.

26. The cable spool assembly of claim 20 , wherein an end of the cable is terminated by a single fiber connector.

27. The cable spool assembly of claim 20 , wherein an end of the cable is terminated by a ruggedized optical connector.

28. The cable spool assembly of claim 1 , wherein the cable spool is rotatable relative to the mounting bracket when disposed on the mounting bracket.

29. The cable spool assembly of claim 28 , wherein the cable spool defines a central aperture through which the mounting bracket extends when the cable spool is disposed at the mounting bracket.

30. The cable spool assembly of claim 29 , wherein the cable spool includes teeth extending radially into the central aperture.

31. The cable spool assembly of claim 29 , wherein the cable spool contains a cable against a spring force provided by bending strength members of the cable.

32. The cable spool assembly of claim 31 , wherein the strength members include glass rods.

33. The cable spool assembly of claim 31 , wherein the cable is flat.

Assignees

• Commscope Technologies Llc
• Commscope Technologies Llc

Inventors

• Marcouiller Thomas
• Bran De León Oscar Fernando
• Gronvall Erik J

Classifications

• G02B6/3897

  Connectors fixed to housings, casing, frames or circuit boards (G02B6/44528 takes precedence) · CPC title

• B65H2701/32

  Optical fibres or optical cables · CPC title

• B65H75/14

  with two end flanges · CPC title

• G02B6/4457 Primary

  Bobbins; Reels · CPC title

• B65H75/26

  Arrangements for preventing slipping of winding · CPC title