摘要:
Described is an equipment tray having integrated rail guides. The tray has a base sized for supporting a unit of electronic equipment, a back wall extending perpendicularly from the base at a back end of the tray, and opposing side walls spatially separated by the base. Each side wall extends from front to back to meet the back wall. Each side wall has at least one upper rail guide and at least one lower rail guide extending laterally from that side wall. The at least one lower rail guide is spatially separated from and opposite to the at least one upper rail guide. The upper and lower rail guides slidably engage a portion of a side rail when the tray is installed in the cabinet rack. Each side wall also has a flange at the front end for attaching the tray to a mounting rail of a cabinet rack.
摘要:
Described is a fastener that includes a shank having a thread, a head, and a stepped portion situated between the head and the threaded portion. The stepped portion has a diameter that is larger than the diameter of a round hole in a first type of mounting rail and smaller than a length of a side of a square hole in a second type of mounting rail. When the fastener is inserted into a round hole, the stepped portion is urged against a front surface of the mounting rail. When the fastener is inserted into a square hole, the stepped portion enters closely into the square hole and the head portion is urged against the mounting rail. Accordingly, the fastener can be used with either of two types of mounting rails: Universal Mounting Rails and EIA Standard Mounting Rails.
摘要:
Described is an adjustable side rail having a first elongate rail portion, a second elongate rail portion, and a tab projecting from one end of one of the first and second elongate rail portions. The second elongate rail portion has spatially separated opposing upper and lower grooves. Each groove slidingly receives one of the top and bottom edges of the first elongate rail portion when the first elongate rail portion engages the second elongate rail portion. The tab has a side edge with a notch formed therein for catching an edge of a hole in a mounting rail into which the tab is inserted and for anchoring the one end of that elongate rail portion to the mounting rail while a length of the side rail is adjusted.
摘要:
Described is an equipment tray having integrated rail guides. The tray has a base sized for supporting a unit of electronic equipment, a back wall extending perpendicularly from the base at a back end of the tray, and opposing side walls spatially separated by the base. Each side wall extends from front to back to meet the back wall. Each side wall has at least one upper rail guide and at least one lower rail guide extending laterally from that side wall. The at least one lower rail guide is spatially separated from and opposite to the at least one upper rail guide. The upper and lower rail guides slidably engage a portion of a side rail when the tray is installed in the cabinet rack. Each side wall also has a flange at the front end for attaching the tray to a mounting rail of a cabinet rack.
摘要:
Described is an adjustable side rail having a first elongate rail portion, a second elongate rail portion, and a tab projecting from one end of one of the first and second elongate rail portions. The second elongate rail portion has spatially separated opposing upper and lower grooves. Each groove slidingly receives one of the top and bottom edges of the first elongate rail portion when the first elongate rail portion engages the second elongate rail portion. The tab has a side edge with a notch formed therein for catching an edge of a hole in a mounting rail into which the tab is inserted and for anchoring the one end of that elongate rail portion to the mounting rail while a length of the side rail is adjusted.