Optical cable exit trough
View Patent ↗A cable exit trough is mountable to a lateral trough section either during initial assembly of the cable routing system, or at a later date. The exit trough includes a bracket portion mountable to the top edge of one of the sides of the lateral trough section. Two lead-ins are provided to lead the cable in an upward direction from the lateral trough section to the exit trough. The exit trough includes an exit trough portion extending from the bracket portion upwardly away from the lateral trough section. The exit trough portion includes a convexly curved bottom trough surface, and two convexly curved upstanding sides. The exit trough portion and the lead-ins define a cable pathway from the lateral trough section to an exit point of the exit trough portion which can either lead downwardly relative to the lateral trough section, or horizontally.
1. A cable exit trough mountable to a lateral trough section, the lateral trough section including an upstanding side terminating at a top edge, the cable exit trough comprising:
a) a curved bottom trough wall and two curved side walls extending from opposite sides of the bottom trough wall to define a cable exit pathway, the cable exit pathway including a vertical downspout portion; and
b) a plurality of support ribs extending from a lower surface of the bottom trough wall, the support ribs supporting the bottom trough wall;
c) wherein the cable exit trough is mountable to the lateral trough section without cutting the top edge and corresponding upstanding side, and wherein, when mounted to the lateral trough section, the cable exit pathway extends transversely over the top edge of the upstanding side of the lateral trough section so that cable can be routed upwardly from the lateral trough section over the top edge of the lateral trough section.
2. The cable exit trough of claim 1 , further including a bracket portion located adjacent to the lower surface of the bottom trough wall.
3. The cable exit trough of claim 2 , wherein the bracket portion is integrally formed with the plurality of support ribs.
4. The cable exit trough of claim 2 , wherein the bracket portion engages the upstanding side of the lateral trough section when the cable exit trough is mounted to the lateral trough section.
5. The cable exit trough of claim 4 , wherein the bracket portion includes an aperture sized for receipt of a fastener.
6. The cable exit trough of claim 5 , wherein the aperture of the bracket portion is a slot.
7. The cable exit trough of claim 6 , wherein the bracket portion includes first and second slots sized for receipt of fasteners.
8. The cable exit trough of claim 1 , wherein the plurality of support ribs includes two side ribs and a center rib.