Fiber management frame having movable work platform
First Claim
1. An interconnection closure comprising:
- a fiber management frame; and
a work platform movably attached to the fiber management frame, the work platform comprising means for supporting and securely retaining various sized optical fiber connection trays;
wherein the means for supporting and securely retaining comprises a shelf having an inner edge adjacent the fiber management frame and an outer edge opposite the inner edge, a bias member positioned on the shelf, and at least one first outer flange extending upwardly from the shelf and positioned opposite the bias member.
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Accused Products
Abstract
A fiber management frame having a movable work platform and an interconnection closure including the fiber management frame are provided for supporting and securely retaining various sized optical fiber connection trays and test equipment adjacent the fiber management frame, while also permitting a technician to readily support and retain any one of the trays without damaging the optical connections housed by the trays. The work platform includes a generally planar shelf and a bias member positioned on the shelf opposite a pair of upwardly and inwardly extending first outer flanges. The bias member biases the tray in the direction of the first outer flanges so as to securely retain the tray between the bias member and the first outer flanges. Preferably, the work platform is hingedly mounted to the fiber management frame such that the work platform can be rotated between an operational position and a stowed position.
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Citations
28 Claims
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1. An interconnection closure comprising:
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a fiber management frame; and
a work platform movably attached to the fiber management frame, the work platform comprising means for supporting and securely retaining various sized optical fiber connection trays;
wherein the means for supporting and securely retaining comprises a shelf having an inner edge adjacent the fiber management frame and an outer edge opposite the inner edge, a bias member positioned on the shelf, and at least one first outer flange extending upwardly from the shelf and positioned opposite the bias member. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A fiber management frame having a movable work platform adjacent the fiber management frame for supporting and securely retaining various sized optical fiber connection trays, the work platform comprising:
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a shelf having an inner edge adjacent the fiber management frame and an outer edge opposite the inner edge;
a bias member positioned on the shelf; and
a first outer flange extending upwardly from the shelf and opposite the bias member;
wherein the bias member engages a lengthwise edge of the trays and bias the tray in the direction of the first outer flange. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A work platform movably attached to a fiber management frame housed within an interconnection closure, the work platform comprising:
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a shelf for supporting various sized optical fiber connection trays housed within the closure, the shelf having an inner edge adjacent the fiber management frame and an outer edge opposite the inner edge;
a bias member positioned on the shelf; and
a first outer flange extending upwardly from the shelf and positioned opposite the bias member. - View Dependent Claims (16, 17, 18, 19)
a first inner flange extending upwardly from the shelf adjacent the inner edge of the shelf, the first inner flange having an aperture therethrough for receiving a fastener for affixing the work platform to the fiber management frame in an operational position; and
a second outer flange extending outwardly from the shelf, the second outer flange having an aperture therethrough for receiving a fastener for affixing the work platform to the fiber management frame in a stowed position.
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18. A work platform according to claim 15 further comprising a hinge having a first half affixed to the fiber management frame and a second half affixed to the shelf such that the shelf rotates about the hinge between an operational position and a stowed position.
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19. A work platform according to claim 17 further comprising a second inner flange extending upwardly from the shelf and wherein the bias member is a thin, elongate strip of elastic material having a first end affixed to the second inner flange, a second end opposite the first end and positioned adjacent and parallel to the second inner flange, and an outermost portion opposite the first outer flange, the outermost portion exerting pressure on the lengthwise edge of the trays to securely retain the tray between the outermost portion of the bias member and the first outer flange.
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20. A fiber management frame having a movable work platform hingedly mounted to the fiber management frame for supporting and securely retaining various sized optical fiber connection trays, the work platform comprising:
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a shelf for receiving one of the trays thereon, the shelf having an inner edge adjacent the fiber management frame and an outer edge opposite the inner edge;
a hinge having a first half affixed to the fiber management frame and a second half affixed to the shelf adjacent the inner edge;
a first inner flange extending upwardly from the shelf adjacent the inner edge of the shelf, the first inner flange having an aperture therethrough for receiving a fastener for affixing the work platform to the fiber management frame in an operational position;
a second inner flange extending upwardly from the shelf, a first outer flange extending upwardly from the shelf;
a second outer flange extending outwardly from the shelf the second outer flange having an aperture therethrough for receiving a fastener for affixing the work platform to the fiber management frame in a stowed position; and
a bias member affixed to the second inner flange and positioned opposite the first outer flange, the bias member engaging a lengthwise edge of the trays and biasing the tray in the direction of the first outer flange such that the tray is securely retained between the bias member and the first outer flange.
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21. A method of supporting and securely retaining various sized optical fiber connection trays on a movable work platform adjacent a fiber management frame housed within an interconnection closure, the work platform comprising a shelf, a bias member positioned on the shelf, and a first outer flange extending upwardly from the shelf and positioned opposite the bias member, the method comprising the steps of:
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positioning the work platform in an operational position adjacent the fiber management frame;
removing one of the trays from the fiber management frame;
positioning the tray on the work platform between the bias member and the first outer flange such that the bias member biases the tray in the direction of the first outer flange. - View Dependent Claims (22, 23)
a first inner flange extending upwardly from the shelf adjacent the inner edge of the shelf, the first inner flange having an aperture therethrough for receiving a fastener for affixing the work platform to the fiber management frame in an operational position; and
a second outer flange extending outwardly from the shelf, the second outer flange having an aperture therethrough for receiving a fastener for affixing the work platform to the fiber management frame in a stowed position.
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23. The method of claim 22 wherein the work platform is hingedly mounted to the fiber management frame and the work platform further comprises a hinge having a first half affixed to the fiber management frame and a second half affixed to the shelf such that the shelf rotates about the hinge between the operational position and the stowed position.
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24. An interconnection closure comprising:
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a fiber management frame;
an optical fiber connection tray removably attached to the fiber management frame, the tray housing at least one optical connection; and
a work platform attached to the fiber management frame and movable between a stowed position and an operational position, the work platform comprising means for supporting and securely retaining the tray in the operational position when the tray is removed from the fiber management frame to reconfigure the optical connection. - View Dependent Claims (25, 26, 27, 28)
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Specification