US 12,504,595 B2Granted

Fiber reel and demarcation box assembly with reel controller and/or reversible cover

AssigneePpc Broadband Fiber Ltd.

InventorsKim Leeson, Shaun Trezise

Life of this patent

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Abstract

A fiber optic enclosure assembly for housing optical fiber connections includes: a housing portion; a bearing mount portion disposed within the housing portion; and a cable reel portion disposed within the housing portion. The cable reel portion is configured to be engaged with the bearing mount portion such that the cable reel portion selectively rotates; the cable reel portion is configured to be selectively rotatable in only a counterclockwise direction or only in a clockwise direction depending on the position of a latch portion; and the position of the latch portion is configured to permit the cable reel portion to rotate in only a selected one of the counterclockwise direction and the clockwise direction such that a cable can be paid out from the cable reel portion or wrapped onto the cable reel portion and the cable is prevented from unwinding in a direction opposite to the selected direction.

Claims19

Dependent claims

A fiber optic enclosure assembly for housing optical fiber connections comprising:

a base;
a first panel disposed within the base and including a bearing mount disposed about an axis;
a cable reel configured to be engaged with the bearing mount such that the cable reel selectively rotates about the axis;
a pivotable second panel configured to be engaged with the first panel;
wherein the second panel is configured to be stationary relative to the base;
wherein the second panel is configured to receive a cable adapter that is fixed relative to the second panel;
wherein the cable reel includes a reel controller that moves between a first position and a second position;
wherein the cable reel is permitted to rotate in a counterclockwise direction and prevented from rotating in a clockwise direction when the reel controller is in the first position;
wherein the cable reel is permitted to rotate in the clockwise direction and prevented from rotating in the counterclockwise direction when the reel controller is in the second position;
wherein the reel controller is configured to be attached to a flange of the cable reel;
wherein the reel controller includes a body and a tab extending from the body;
wherein the reel controller includes a clockwise wedge that extends from the body and is configured to elastically move relative to the body;
wherein the reel controller includes a counterclockwise wedge that extends from the body and is configured to elastically move relative to the body;
wherein the reel controller is configured to be received within a slot in the bearing mount;
wherein the counterclockwise wedge is configured to be received within the slot in the bearing mount when the latch is in the first position;
wherein the clockwise wedge is configured to be received within the slot in the bearing mount when the latch is in the second position;
wherein the tab is configured to extend from a first side of the body, and the clockwise wedge and the counterclockwise wedge are configured to extend from a second side of the body opposite the first side of the body;
and
wherein the position of the reel controller is configured to permit the cable reel to rotate in only a selected one of the counterclockwise direction and the clockwise direction such that a cable can be paid out from the cable reel or wrapped onto the cable reel without disturbing an end of the cable that is connected to the enclosure assembly, and the cable is prevented from unwinding in a direction opposite to the selected direction.

16 more elements

A fiber optic enclosure assembly for housing optical fiber connections comprising:

a base portion;
a first panel portion disposed within the base portion;
a cable reel portion disposed within the base portion;
a tray portion configured to be coupled with the base portion and engage with the first panel portion;
wherein the tray portion is configured to receive a cable adapter portion that is fixed relative to the tray portion;
wherein the first panel portion includes a receiving portion disposed about an axis;
wherein the cable reel portion includes a reel controller;
wherein the reel controller is configured to be engaged with the receiving portion such that the cable reel portion selectively rotates about the axis;
wherein the reel controller includes an engagement portion that is configured to move between a first position and a second position;
and
wherein the position of the engagement portion is configured to permit the cable reel portion to rotate in only a selected one of the counterclockwise direction and the clockwise direction such that a cable can be paid out from the cable reel portion or wrapped onto the cable reel portion without disturbing an end of the cable that is connected to the enclosure assembly, and the cable is prevented from unwinding in a direction opposite to the selected direction.

8 more elements

A fiber reel and breakout adapter for selectively controlling only loading or only unloading of the fiber reel from the breakout adapter comprising:

a cable reel portion configured to move in a loading direction, where cable is loaded onto the cable reel portion, and an unloading direction, where cable is unloaded from the cable reel portion;
a reel controller configured to selectively move between a first position, where the reel controller allows the cable reel portion to move in the loading direction and prevents the cable reel portion from moving in the unloading direction, and a second position, where the reel controller allows the cable reel portion to move in only the unloading direction and prevents the cable reel portion from moving in the loading direction;
wherein the reel controller comprises a latch portion that includes a first engagement structure that is configured to be fixed relative to a second engagement structure in a radial direction of the cable reel portion so as to enhance slack cable management of a cable having a pre-terminated end portion coupled with the cable reel portion;
wherein the latch portion is configured to attach to the cable reel portion;
wherein the latch portion is configured to engage a bearing mount portion;
wherein the second engagement structure is configured to be received within a recess in the bearing mount portion when the latch portion is in the first position;
and
wherein the first engagement structure is configured to be received within the recess in the bearing mount portion when the latch portion is in the second position.

5 more elements

Dependencies are inferred from the claim text.

Facts

Application: 18/073,934Filed 2 Dec 2022 · us provisional application
Priority: 3 Dec 2021
Published: US 2023/0176308 A18 Jun 2023
Granted: 23 Dec 2025
Term ends: Not estimatedThe source records don’t support an estimate.

Classification9 codes

G02B 6/4457
Auxiliary devices: bobbins; Reels
B65H 75/4431
Acting on the reel or on a reel blocking mechanism: manual stop or release button
B65H 75/4471
Arrangements of the frame or housing: housing enclosing the reel
G02B 6/445
Boxes: with lateral pivoting cover