FIBER OPTIC CABLE ASSEMBLY

• US 20120269485A1
• Filed: 04/19/2011
• Published: 10/25/2012
• Est. Priority Date: 04/19/2011
• Status: Active Grant

• Current Assignee: Tyco Electronics Corporation (TE Connectivity Ltd. (United Kingdom))
• Original Assignee: Tyco Electronics Corporation (TE Connectivity Ltd. (United Kingdom))
• Inventors: Haley, Edmund J., Baechtle, David R., Waardenburg, Alexander F.
• Granted Patent: US 8,639,082 B2
• Time in Patent Office: Days
• US Class Current: 385/78
• CPC Class Codes: G02B 6/38875 Protection from bending or twisting
• CPC Class Codes: G02B 6/4461 Articulated
• CPC Class Codes: G02B 6/4478 Bending relief means

Abstract

A fiber optic cable assembly includes a connector that has a mating end and a cable end. A fiber optic cable is terminated to the cable end of the connector. A cable director is coupled to the fiber optic cable rearward of the connector. The cable director includes a flexible support sleeve and a clip extending from the support sleeve. The support sleeve includes a raceway that receives the fiber optic cable. The support sleeve has a first end segment and a second end segment. The support sleeve has a first attachment point proximate to the first end segment and a second attachment point proximate to the second end segment. The support sleeve is held in a bent shape when the clip is attached to both the first attachment point and the second attachment point. The support sleeve is configured to be straightened to a loading position in which the raceway is substantially linear when the clip is removed from at least one of the first or second attachment points.

Claims

1. A fiber optic cable assembly comprising:

a connector having a mating end and a cable end;

a fiber optic cable terminated to the cable end of the connector; and

a cable director coupled to the fiber optic cable rearward of the connector, the cable director comprising a flexible support sleeve and a clip extending from the support sleeve, the support sleeve including a raceway that receives the fiber optic cable, the support sleeve having a first end segment and a second end segment, the support sleeve having a first attachment point proximate to the first end segment and a second attachment point proximate to the second end segment, the support sleeve being held in a bent shape when the clip is attached to both the first attachment point and the second attachment point, the support sleeve being configured to be straightened to a loading position in which the raceway is substantially linear when the clip is removed from at least one of the first or second attachment points.

2. The fiber optic cable assembly of claim 1, wherein the support sleeve is held at approximately a 90°

angle when the clip is attached to both the first attachment point and the second attachment point.

3. The fiber optic cable assembly of claim 1, wherein the fiber optic cable is drawn straight through the raceway when the support sleeve in the loading position.

4. The fiber optic cable assembly of claim 1, wherein the support sleeve is tubular in shape with the raceway extending along a central longitudinal axis, the central longitudinal axis being substantially linear in the loading position, the central longitudinal axis being bent along a non-linear path in the bent shape.

5. The fiber optic cable assembly of claim 1, wherein the support sleeve includes a plurality of grooves formed therein allowing the support sleeve to flex between the bent shape and the straightened loading position.

6. The fiber optic cable assembly of claim 1, wherein the support sleeve includes tabs at the first and second attachment points, the clip engaging the tabs to hold the support sleeve in the bent shape.

7. The fiber optic cable assembly of claim 1, wherein the clip is integrally formed with the support sleeve, the clip includes a fixed end permanently attached to the second attachment point, the clip includes a free end removably attached to the first attachment point.

8. The fiber optic cable assembly of claim 1, wherein the support sleeve includes a first tab and a second tab, the first tab having dimples defining the first attachment point, the second tab having dimples defining the second attachment point, the clip having fingers engaging the dimples, the clip being rotatable about the dimples.

9. The fiber optic cable assembly of claim 1, wherein the clip has a length extending between a first end and a second end, the length defining a radius of curvature of the support sleeve in the bent shape.

10. A fiber optic cable assembly comprising:

a connector having a mating end and a cable end;

a fiber optic cable terminated to the cable end of the connector; and

a cable director coupled to the fiber optic cable rearward of the connector, the cable director comprising a flexible support sleeve and a clip extending from the support sleeve, the support sleeve including a raceway that receives the fiber optic cable, the support sleeve being movable between a loading position and a holding position, the raceway being substantially linear in the loading position, the raceway being bent at an angle in the holding position, the clip being movable between an engaged position and a disengaged position, the clip retaining the support sleeve in the holding position when in the engaged position.

11. The fiber optic cable assembly of claim 10, wherein the support sleeve has a first end segment and a second end segment, the support sleeve having a first attachment point proximate to the first end segment and a second attachment point proximate to the second end segment, the clip engaging both the first attachment point and second attachment point in the engaged position, the clip being removed from at least one of the first or second attachment point in the disengaged position.

12. The fiber optic cable assembly of claim 10, wherein the support sleeve is held at approximately a 90°

angle in the holding position.

13. The fiber optic cable assembly of claim 10, wherein the support sleeve is tubular with the raceway extending along a central longitudinal axis, the central longitudinal axis being substantially linear in the loading position, the central longitudinal axis being bent along a non-linear path in the holding position.

14. The fiber optic cable assembly of claim 10, wherein the support sleeve includes a plurality of grooves formed therein allowing the support sleeve to flex between the loading position and the holding position.

15. The fiber optic cable assembly of claim 10, wherein the support sleeve includes first and second tabs extending therefrom, the clip engaging both the first and second tabs in the engaged position, the clip being removed from at least one of the first or second tabs in the disengaged position.

16. The fiber optic cable assembly of claim 10, wherein the clip is integrally formed with the support sleeve, the clip includes a fixed end permanently attached to the support sleeve, the clip includes a free end removably attached to the support sleeve.

17. A cable director for a fiber optic cable comprising:

a flexible support sleeve including a raceway configured to receive the fiber optic cable, the support sleeve having a first end segment and a second end segment, the support sleeve having a first attachment point proximate to the first end segment and a second attachment point proximate to the second end segment; and

a clip extending from the support sleeve, the clip holding the support sleeve in a bent shape when the clip is attached to both the first attachment point and the second attachment point,

wherein the support sleeve is configured to be straightened to a loading position in which the raceway is substantially linear when the clip is removed from at least one of the first or second attachment points.

18. The cable director of claim 17, wherein the support sleeve is held at approximately a 90°

angle when the clip is attached to both the first attachment point and the second attachment point.

19. The cable director of claim 17, wherein the support sleeve is tubular in shape with the raceway extending along a central longitudinal axis, the central longitudinal axis being substantially linear in the loading position, the central longitudinal axis being bent along a non-linear path in the bent shape.

20. The cable director of claim 17, wherein the support sleeve includes tabs at the first and second attachment points, the clip engaging the tabs to hold the support sleeve in the bent shape.