Optical fiber rearrangement device with containment channels

Patent metadata

Field	Value
Publication number	US-10042137-B2
Application number	US-201615237561-A
Country	US
Kind code	B2
Filing date	Aug 15, 2016
Priority date	Aug 15, 2015
Publication date	Aug 7, 2018
Grant date	Aug 7, 2018

Abstract

A device for rearranging optical fibers has a proximal and distal ends. The ends have openings therein to allow optical fibers to pass therethrough. The openings in the distal end have a width that is less than twice the optical fiber's diameter. Dividers separate the distal end openings and have a projection that narrows the distal openings to prevent the optical fibers from accidentally moving out of the openings. A lid is also provided to assist with organization and compression of the optical fibers.

First claim

We claim:

1. A device for reorganizing optical fibers from a first grouping to a second grouping comprising:
a proximal end having at least one opening through which the optical fibers pass; and
a distal end having a first plurality of openings through which the optical fibers pass, each of the first plurality of openings having a divider therebetween, each opening in the first plurality of openings having a width that is less than twice the optical fiber's diameter.

2. The device for reorganizing optical fibers according to claim 1 , wherein the at least one opening at the proximal end comprises a second plurality of openings, each of the openings in the second plurality of openings having a divider therebetween.

3. The device for reorganizing optical fibers according to claim 1 , further comprising at least one projection extending into each of the first plurality of openings, the projection narrowing the opening to less than a diameter of an optical fiber.

4. The device for reorganizing optical fibers according to claim 3 , wherein the at least one projection comprises two projections, and one projection is disposed on either side of each of the first plurality of openings.

5. The device for reorganizing optical fibers according to claim 1 , wherein each of the dividers have a top surface and a bottom end, the bottom end connected to the distal end, and each of the openings in the first plurality of openings extend from the top surface of the divider toward the bottom end thereof.

6. The device for reorganizing optical fibers according to claim 1 , wherein no two optical fibers occupy the same opening at the proximal end and the same opening at the distal end.

7. The device for reorganizing optical fibers according to claim 2 , wherein the dividers at the proximal end and the distal end have an upper surface, the upper surface being flat and parallel to an axis extending along a length of the optical fibers and further comprising a lid, the lid having a main body portion to engage the upper surfaces of the dividers, the lid having at least four edges and one side portion, the side portion extending from the main body adjacent one edge in a generally orthogonal direction, the side portion aligning with the distal end to compress the optical fibers in each of the first plurality of openings.

8. The device for reorganizing optical fibers according to claim 2 , wherein each of the dividers at the proximal end has a passageway extending therethrough and in communication with at least two openings to receive a retaining member therein to retain the optical fibers within the opening.

9. The device for reorganizing optical fibers according to claim 1 , wherein the device has four walls and is generally rectangular in configuration, two opposing walls comprising the proximal end and the distal end and the other two walls being opposed to one another and separating the proximal and distal ends.

10. The device according to claim 9 , wherein the each of the other two walls is extendable from a first position to a second position, each of the side walls being longer in the second position than in the first position.

11. A device for reorganizing optical fibers from a first grouping to a second grouping comprising:
a proximal end having at least one opening through which the optical fibers pass;
a distal end having a first plurality of openings through which the optical fibers pass, each of the first plurality of openings having a divider therebetween, each of the first plurality of openings having a width that is less than twice the optical fiber's diameter; and
two side walls extending between the proximal and distal ends to generally form a rectangular structure, the side walls and the dividers having a top surface.

12. The device for reorganizing optical fibers according to claim 11 , wherein the at least one opening at the proximal end comprises a second plurality of openings, each of the openings in the second plurality of openings having a divider therebetween.

13. The device for reorganizing optical fibers according to claim 11 , further comprising a bottom surface on which the optical fibers can lay during reorganization.

14. The device for reorganizing optical fibers according to claim 12 , wherein each of the dividers at the proximal end has a passageway extending therethrough and in communication with at least two openings to receive a retaining member therein to retain the optical fibers within the opening.

15. The device for reorganizing optical fibers according to claim 11 , further comprising a lid, the lid having a main body portion with at least four edges and one side portion, the side portion extending from the main body adjacent one edge in a generally orthogonal direction, the side portion aligning with the distal end to compress the optical fibers in each of the first plurality of openings.

16. The device for reorganizing optical fibers according to claim 15 , wherein the side portion extends away from the main body by a length that corresponds to the number of optical fibers in the first plurality of openings.

17. The device for reorganizing optical fibers according to claim 15 , wherein the lid extends beyond the distal end opposite the first end, the side portion having a plurality of passageways extending therethrough and having a longitudinal axis that is parallel to the main body, each of the plurality of passageways configured to receive optical fibers from one of the first plurality of openings.

18. The device for reorganizing optical fibers according to claim 17 , wherein each of the plurality of passageways is cylindrical to allow optical fibers there to be inserted into a heat shrink tube.

19. The device for reorganizing optical fibers according to claim 11 , wherein the each of the side walls is extendable from a first position to a second position, each of the side walls being longer in the second position than in the first position.

Assignees

• Us Conec Ltd

Inventors

• Conrad Craig M
• Childers Darrell R
• Gimbel Brian J
• Pruett Brian
• Yount Myron W

Classifications

• G02B6/448

  Ribbon cables · CPC title

• G02B6/4403

  with ribbon structure (G02B6/4429, G02B6/4439, G02B6/4479 take precedence) · CPC title

• G02B6/4471 Primary

  Terminating devices (demountable connectors G02B6/3807); Cable clamps · CPC title

• G02B6/44715 Primary

  Fan-out devices · CPC title