Pivotally mounted tray for organizing optical fibers

• US 5,442,725 A
• Filed: 08/30/1993
• Issued: 08/15/1995
• Est. Priority Date: 08/30/1993
• Status: Expired due to Fees

• Current Assignee: American Telephone & Telegraph Company (AT&T, Inc.)
• Original Assignee: AT&T Corporation (AT&T, Inc.)
• Inventors: Peng, Peter
• Primary Examiner(s): Bovernick, Rodney B.
• Assistant Examiner(s): NGO, HUNG NHAT
• Application Number:
  US08/114,128
• Time in Patent Office: 715 Days
• Field of Search: 385/134, 385/135, 385/136, 211/88, 248/65
• US Class Current: 385/135
• CPC Class Codes: G02B 6/4452 Distribution frames
• CPC Class Codes: G02B 6/44526 Panels or rackmounts covering a whole width of the frame or rack
• CPC Class Codes: G02B 6/44528 Patch-cords; Connector arrangements in the system or in the box routing arrangements H04Q1/00

Abstract

A device and method of organizing optical fiber for attachment to a component. Two flanges are mounted on a base plate. The flanges are shaped concave toward each other. The base plate is hinged to the housing of the component. A fiber is slipped through a notch into the space between the flanges and looped under the flanges. The fiber is then attached to the component. The base plate is rotated to be substantially parallel to the face of the component and clasped in the closed position.

Claims

1. A tray for organizing signal conduits comprising:

a base plate having a first edge and a second edge;

a lower flange having a tip mounted on the base plate near the first edge;

an upper flange having a tip disposed near the second edge;

a hinge mounted at the first edge of the base plate;

wherein the tips of the upper flange and the lower flange extend toward each other to create a buffer zone, signal conduits are retained in said buffer zone.

2. The tray of claim 1 wherein notches are disposed along the lower flange to permit passage of signal conduits into and out of the buffer zone.

3. The tray of claim 2 wherein the notches are wider where the lower flange meets the base plate and narrow towards the tip of the flange.

4. The tray of claim 1 further comprising a first clasp mounted on the base plate capable of engaging a bay frame.

5. The tray of claim 4 further comprising a second clasp mounted on the base plate.

6. A module capable of engagement with optical fibers within a desired footprint comprising:

a bay frame

at least one circuit pack mounted to the bay frame;

a hinge mounted to the bay frame;

a base plate having a lower edge and an upper edge wherein the lower edge is attached to the hinge;

an upper flange mounted on the base plate near the upper edge shaped to present a concave surface toward the lower edge;

a lower flange having a tip mounted on the base plate between the lower edge and the upper flange, which lower flange is shaped to present a concave surface toward the upper edge;

wherein the upper flange, lower flange, and base plate define a buffer zone;

wherein at least one notch is disposed in the lower flange to permit the passage of fibers into the buffer zone;

wherein the base plate is rotatable about the hinge to a closed position such that the flanges and the conduit are within the footprint of the module.

7. The tray of claim 6 further comprising at least one clasp mounted on the base plate for engaging the bay frame such that the base plate is retained in the closed position.

8. The tray of claim 6 wherein the notch is broader near the base plate and more narrow near the tip of the lower flange.

9. The tray of claim 6 wherein the circuit pack has an alcove and the buffer zone is sized to fit in the alcove when the plate is in the closed position.

10. A tray for organizing signal conduits comprising:

a base plate having a first edge and a second edge;

a lower flange having a tip mounted on the base plate near the first edge; and

an upper flange having a tip disposed near the second edge;

wherein the tips of the upper flange and the lower flange extend toward each other to create a buffer zone, signal conduits are retained in said buffer zone; and

wherein notches are disposed along the lower flange to permit passage of signal conduits into and out of the buffer zone wherein notches are disposed wider where the lower flange meets the plate and narrow towards the tip of the flange.

11. The tray of claim 10 further comprising a first clasp mounted on the base plate adapted to engage a bay frame.

12. The tray of claim 11 comprising a second clasp mounted to the base plate.

13. The tray of claim 10 wherein the base plate has a rectangular profile.

14. The tray of claim 10 further comprising a platform mounted to the base plate near the second edge.