Storage spool assembly for optical fiber

• US 6,243,526 B1
• Filed: 10/26/1999
• Issued: 06/05/2001
• Est. Priority Date: 10/26/1999
• Status: Expired due to Fees

• Current Assignee: CommScope Inc. (CommScope Holding Company, Inc.)
• Original Assignee: Avaya Technology Corporation Miami Lakes FLA US
• Inventors: Reed, Davis Louis, Garibay, Carlos, Ziegler, William C.
• Primary Examiner(s): Spyrou, Cassandra
• Assistant Examiner(s): Cherry, Euncha
• Application Number:
  US09/426,970
• Time in Patent Office: 588 Days
• Field of Search: 385/134, 385/135, 385/136, 385/137
• US Class Current: 385/135
• CPC Class Codes: G02B 6/3825 with an intermediate part, e.g. adapter, receptacle, linking two plugs
• CPC Class Codes: G02B 6/3897 Connectors fixed to housings, casing, frames or circuit boards G02B6/44528 takes precedence
• CPC Class Codes: G02B 6/4452 Distribution frames
• CPC Class Codes: G02B 6/4457 Bobbins; Reels

Abstract

A preferred embodiment of the storage assembly includes a spool incorporating a first end, a second end, and a curved outer surface, with the outer surface being adapted for winding optical fibers thereon. A mounting arm extends from the spool, with an adapter engaging the distal end of the mounting arm. Preferably, the adapter has a receptacle formed therethrough, with the receptacle being adapted to receive and mount an optical fiber coupler therein. The assembly is configured to mount to a faceplate.

Claims

1. A storage assembly adapted for mounting to a faceplate of an outlet box and for storing optical fibers, each of the optical fibers being adapted to be terminated with a connector, each connector being adapted to engage a coupler, said storage assembly comprising:

a spool having a first end, a second end, and a curved outer surface, said outer surface being adapted for winding the optical fibers thereon;

a mounting arm extending from said spool, said mounting arm having a proximal end engaging said spool and a distal end; and

an adapter engaging said distal end of said mounting arm, said adapter having a coupler-receptacle formed therethrough, said coupler-receptacle being adapted to receive and mount the coupler therein, said adapter being configured to engage within a receptacle of the faceplate such that said spool assembly is mountable thereto.

2. The storage assembly of claim 1, wherein said spool is a substantially cylindrical member having a longitudinal axis, and said mounting arm extends radially from said spool.

3. The storage assembly of claim 1, wherein the optical fibers have a minimum bend radius and said outer surface has a radius of curvature at least as long as the minimum bend radius.

4. The storage assembly of claim 2, wherein said first end of said spool has a plurality of angularly-spaced, radially-projecting tabs extending therefrom, said tabs being adapted to prevent the optical fibers wound upon said outer surface of said spool from departing said spool at said first end.

5. The storage assembly of claim 2, wherein said second end of said spool has a plurality of angularly-spaced, radially-projecting wall segments extending therefrom, said wall segments being adapted to prevent the optical fibers wound upon said outer surface of said spool from departing said spool at said second end.

6. The storage assembly of claim 2, wherein the optical fibers extend from a cable jacket, and wherein said first end of said spool has a plurality of angularly-spaced cable tie holes formed therethrough, each of said cable tie holes being adapted to receive a cable tie therethrough such that the cable jacket is securable to said first end of said spool by inserting a cable tie through one of said cable tie holes, wrapping the cable tie about the cable jacket, and securely fastening the cable tie.

7. The storage assembly of claim 2, wherein said adapter has a first side wall, a second side wall, and a latch tab formed on each of said side walls, each of said latch tabs being formed as cantilevered members and being adapted for engaging an interior surface of the faceplate for securing said storage assembly to the faceplate.

8. The storage assembly of claim 5, wherein said mounting arm engages one of said wall segments.

9. The storage assembly of claim 5, wherein at least one of said wall segments has a guide member extending therefrom, said guide member having an upper surface adapted for winding the optical fibers thereon and a lower surface, said guide member being radially spaced from and at least partially overlying said outer surface of said spool such that said lower surface of said guide member, said outer surface of said spool, and said at least one of said wall segments form a channel for winding the optical fibers therethrough.

10. The storage assembly of claim 7, wherein said adapter has a proximal end and a distal end, said proximal end having a plurality of protrusions extending therefrom, said protrusions being configured to engage the faceplate such that, when the adapter is inserted within the receptacle of the faceplate, the protrusions properly align the adapter relative to the faceplate.

11. The storage assembly of claim 9, wherein said guide member has a first side edge and a second side edge, said second side edge engaging said at least one wall segment, said first side edge having a guide post extending outwardly therefrom at said upper surface thereof, said guide post being adapted to prevent the optical fibers wound upon said upper surface of said guide member from departing said guide member at said first side edge.

12. The storage assembly of claim 11, wherein said guide post has a distal end and a cap member extending from said distal end, said cap member being radially spaced from and at least partially overlying said upper surface of said guide member such that said cap member, said guide post, and said upper surface of said guide member form a retainer for retaining the optical fibers upon said upper surface of said guide member.

13. The storage assembly of claim 2, wherein the optical fibers extend from a cable jacket, and further comprising means for fastening the cable jacket to said spool.