Optical fiber splice tray with cable tray hinge

Claim 2

An optical splice shelf, comprising: a rear panel; a pair of slide mechanisms attached to opposite sides of the rear panel; a frame assembly for mounting within the rear panel and attached to the pair of slide mechanisms of permitting sliding withdrawal of the frame assembly from the rear panel, the frame assembly for housing optical splice trays; and a cable tray hinge attached at one end to the rear panel and at another end to the frame assembly for routing optical fibers while maintaining at least a minimum bend radius thereof with the frame assembly within the rear panel and during the sliding withdrawal of the frame assembly from the rear panel.

Claim 3

The optical splice shelf of claim 1, wherein the rear panel has a back and two opposite sides, altogether forming a U-shape, and wherein each of the opposite sides has a slotted flange used for attaching one of the pair of slide mechanisms thereto.

Claim 4

The optical splice shelf of claim 1, wherein each of the slide mechanisms comprises: a box channel having a longitudinal opening; a vertical retainer attached through the rear panel to the U-shaped channel; and a guide, residing inside the channel and attached to the frame assembly through the longitudinal opening.

Claim 5

The optical splice shelf of claim 1, wherein the frame assembly comprises: a U-shaped body; a top attached to the body; a bottom attached to the body; a pair of rods connecting the top and bottom; a plurality of splice trays stacked inside the body between the top and bottom and hinged on one or another of the pair of rods.

Claim 6

The optical splice shelf of claim 1, wherein the frame assembly has a box shape with one side open for accessing the splice trays.

Claim 7

The optical splice shelf of claim 1, wherein the frame assembly has horizontal surfaces which have slotted air passages for permitting a vertical flow of air.

Claim 8

The optical splice shelf of claim 1, wherein the frame assembly has a pair of hooks attached thereto, each for sliding engagement to a corresponding one or another of the pair of slide mechanisms, each for engaging a corresponding one or another of a pair of pivot pins, one at each end of each slide mechanism, for permitting the frame assembly to pivot about the pivot pins after the sliding withdrawal of the frame assembly from the rear panel.

Claim 9

An optical splice shelf, comprising: a rear panel; slide mechanisms attached to the rear panel each having a pivot means and each for sliding within the rear panel; a frame assembly mounted within the rear panel and having guide devices and pivot mechanisms attached thereto for sliding within the slide mechanisms, the guide devices for guiding the frame assembly and the pivot mechanisms for engaging the pivot means at a full extension point of the slide mechanism from the rear panel for pivoting about the pivot means for allowing front access to the rear panel; and at least one cable tray hinge having a pair of arms joined by a central joint wherein one arm is connected to the frame assembly and another arm is connected to the rear panel for routing optical fibers between the rear panel and the frame assembly while maintaining at least a minimum bend radius of the fibers while in a closed position, an open position and all positions between closed and open.

Claim 10

An optical splice shelf, comprising: a rear panel; slide mechanisms attached to the rear panel each having a pivot means and each for sliding within the rear panel; a frame assembly mounted within the rear panel and having guide devices and pivot mechanisms attached thereto for sliding within the slide mechanisms, the guide devices for guiding the frame assembly and the pivot mechanisms for engaging the pivot means at a full extension point of the slide mechanism from the rear panel for pivoting about the pivot means for allowing front access to the rear panel; and at least one cable tray hinge having a pair of arms joined by a central joint wherein one arm is connected to the frame assembly and another arm is connected to the rear panel for routing optical fibers between the rear panel and the frame assembly while maintaining at least a minimum bend radius of the fibers while in a closed position, an open position and all positions between closed and open.