Communication shelf having supports for pivotable adapter panels and method of mounting adapter panels therein
A communications shelf configured to support at least one communications adapter panel includes first and second spaced sidewalls and a first bracket mounted at the first sidewall, the first bracket including a mounting portion fixed relative to the first sidewall and a cantilevered portion projecting away from the first bracket mounting portion and having an end, the first bracket cantilevered portion being configured to shift from a first position wherein the first bracket cantilevered portion end is spaced a first distance from the first sidewall to a second position wherein the first bracket cantilevered end is spaced a second, smaller distance, from the first sidewall under application of a force and to return to the first position when the force is discontinued, the first bracket cantilevered portion including at least one pivot pin or at least one opening forming a bearing for a pivot shaft.
1. A communications shelf configured to support at least one communications adapter panel comprising:
first and second spaced sidewalls; and
a first bracket mounted at said first sidewall, said first bracket including a mounting portion fixed relative to said first sidewall and a cantilevered portion projecting away from said first bracket mounting portion and having an end, said first bracket cantilevered portion being configured to shift from a first position wherein said first bracket cantilevered portion end is spaced a first distance from said first sidewall to a second position wherein said first bracket cantilevered portion end is spaced a second distance, smaller than said first distance, from said first sidewall under application of a force applied to said first bracket cantilevered portion and to return to said first position when said force applied to said first bracket cantilevered portion is discontinued, said first bracket cantilevered portion including at least one pivot pin or at least one opening forming a bearing for a pivot shaft.
2. The communications shelf of claim 1 , including a second bracket mounted at said second sidewall, said second bracket including a mounting portion fixed relative to said second sidewall and a cantilevered portion projecting away from said second bracket mounting portion and having an end, said second bracket cantilevered portion being configured to shift from a third position wherein said second bracket cantilevered portion end is spaced a third distance from said second sidewall to a fourth position wherein said second bracket cantilevered portion end is spaced a fourth distance, smaller than said third distance, from said second sidewall under application of a force applied to said second bracket cantilevered portion and to return to said first position when said force applied to said second bracket cantilevered portion is discontinued, said second bracket cantilevered portion including at least one pivot pin or at least one opening forming a bearing for a pivot shaft.
3. The communications shelf of claim 2 , including at least one adapter panel having first and second spaced pivot shafts, the first pivot shaft being mounted in the at least one opening of the first bracket cantilevered portion and the second pivot shaft being mounted in the at least one opening of the second bracket cantilevered portion.
4. The communications shelf of claim 2 , including at least one adapter panel having holes for pivotably supporting the adapter panel on spaced pivot pins, the first hole receiving the at least one pivot pin of the first bracket and the second hole receiving the at least one pivot pin of the second bracket.
5. The communications shelf of claim 2 wherein,
said first bracket includes a projecting portion projecting from said first bracket mounting portion, said first bracket projecting portion including an end portion angled relative to said first bracket projecting portion and connected to said first sidewall at a location spaced from said first bracket mounting portion,
said second bracket includes a projecting portion projecting from said second bracket mounting portion, said second bracket projecting portion including an end portion angled relative to said second bracket projecting portion and connected to said second sidewall at a location spaced from said second bracket mounting portion,
said cantilevered portions of said first and second brackets each have a first region having a first width and a cutout and a second region having a second width less than said first width, said at least one pivot pin or at least one opening being located in said first region and said second region being located between said first region and said cantilevered portion end,
said mounting portion of said first bracket includes a first wall overlying said first sidewall and a second wall projecting from said first wall, said cantilevered portion of said first bracket projecting from said second wall; and
said mounting portion of said second bracket includes a third wall overlying said second sidewall and a fourth wall projecting from said third wall, said cantilevered portion of said second bracket projecting from said fourth wall.
6. The communications shelf of claim 1 including at least one adapter panel having a pivot shaft mounted in the at least one opening in the cantilevered portion of the first bracket or a hole receiving the at least one pivot pin of the first bracket cantilevered portion.
7. The communications shelf of claim 1 , wherein said cantilevered portion of said first bracket projects from a first side of said first bracket mounting portion and wherein said first bracket includes a projecting portion projecting from a second side of said first bracket mounting portion said projecting portion having an end portion angled relative to said first bracket projecting portion, said first bracket end portion being connected to said first sidewall at a location spaced from said first bracket mounting portion.
8. The communications shelf of claim 7 , wherein said first bracket projecting portion and said first bracket cantilevered portion lie substantially in a first plane and wherein said first bracket mounting portion lies in a second plane substantially parallel to said first plane.
9. The communications shelf of claim 8 , wherein said first bracket end portion extends from said first bracket projecting portion through and beyond said second plane.
10. The communications shelf of claim 1 , wherein said first bracket cantilevered portion has a first region having a first width and a cutout in said first region, and a second region having a second width less than said first width, said at least one pivot pin or at least one opening of the first bracket being located in said first region and said second region being located between said first region and said first bracket cantilevered portion end.
11. The communications shelf of claim 1 wherein said first bracket mounting portion includes a first wall overlying said first sidewall and a second wall projecting from said first wall and wherein said first bracket cantilevered portion projects from said second wall.
12. A rack including the communications shelf of claim 1 .
13. A method of mounting a communications adapter panel between first and second spaced supports comprising:
providing a first pivot pin or a first opening for receiving a pivot shaft at the first support;
providing a bracket on the second support, the bracket including a second opening or a second pivot pin in a cantilevered portion projecting from a mounting portion;
providing a communications adapter panel having first and second pivot shafts or first and second holes for receiving pivot pins;
placing the adapter panel first pivot shaft in the first support first opening or placing the first support first pivot pin in the adapter panel first hole;
applying a force against the cantilevered portion of the bracket to flex the cantilevered portion toward the second support;
aligning the adapter panel second pivot shaft with the bracket second opening or aligning the adapter panel second hole with the bracket second pivot pin; and
removing the force from the cantilevered portion so that the cantilevered portion moves toward the adapter panel and the adapter panel second pivot shaft is received in the bracket second opening or so that the bracket second pivot pin is received in the adapter panel second hole.
14. The method of claim 13 including providing an additional bracket on the first support, the additional bracket including the first pivot pin or the first opening for receiving a pivot shaft.
15. A rack comprising first and second supports, an interior and a plurality of communications shelves slidably mounted in the rack for movement into and out of the rack interior, each of said plurality of communications shelves comprising:
a first sidewall including a first flange connected to the first support and a second sidewall spaced from the first sidewall and including a second flange connected to said second support;
first and second spaced brackets mounted along said first and second sidewalls, each of said first and second brackets including at least one pivot pin or at least one opening forming a bearing for a pivot shaft, said first bracket including a mounting portion fixed relative to said first sidewall and a cantilevered portion projecting away from said mounting portion toward said rack interior and having an end, said cantilevered portion being configured to flex away from a starting position under application of a force applied to said cantilevered portion and to spring back to the starting position when the force applied to said cantilevered portion is removed, said cantilevered portion including the at least one pivot pin or at least one opening of said first bracket.
16. The rack of claim 15 , including at least one adapter panel having first and second spaced pivot shafts, the first pivot shaft being mounted in the at least one opening of the first bracket cantilevered portion and the second pivot shaft being mounted in the at least one opening of the second bracket.
17. The rack of claim 15 , wherein, said first bracket includes a projecting portion projecting from a side of said mounting portion opposite from said cantilevered portion, said projecting portion including an end portion angled relative to said projecting portion and overlying said first flange.
18. The rack of claim 17 , wherein said cantilevered portion has a first region having a first width and a cutout and a second region having a second width less than said first width, said at least one pivot pin or at least one opening forming a bearing for a pivot shaft being located in said first region and said second region being located between said first region and an end of said cantilevered portion.
19. The rack of claim 15 , including at least one adapter panel having first and second holes for pivotably supporting the adapter panel on spaced pivot pins, the first hole receiving the at least one pivot pin of the first bracket and the second hole receiving the at least one pivot pin of the second bracket.