US 11,659,679 B1 · Telescoping cabinet rail

Abstract

A telescoping rail is provided that may be fitted to a rack from the interior of the rack, and that may be adjusted from the interior to adapt to racks of different depths. The rail includes an outer rail with pins configured to engage a rear rack post. A track in the outer rail is provided with anti-rotational nuts. An inner rail is fastened to the outer rail with screws passing through the inner rail to the anti-rotational nuts. The combined length of the inner and outer rails may be adjusted for the particular cabinet depth by sliding the anti-rotational nuts along the track and the screws tightened. The inner rail may be fastened to a front rack post. A third, moving rail attaches to a device to be housed in the rack, with the moving rail sliding within groves in the inner rail.

Claims8

Dependent claims

An apparatus comprising:

a first rail having a first length and a first end and including a first track, the first track including a slot;
a second rail having a second length and a second end;
and
a first fastener comprising a screw and a nut, the nut having a first flat and a second flat disposed between a first face and a second face, the first fastener being configured to join the first rail to the second rail,
wherein the first flat slides along a first edge of the slot and the second flat slides along a second edge of the slot when the first rail is moved with respect to the second rail and the first fastener, and wherein movement of the first rail with respect to the second rail is hindered when the screw is tightened and binds the first rail against the second rail with the first flat acting against the first edge and the second flat acting against the second edge to inhibit rotation of the nut.

2 more elements

A method comprising:

providing an apparatus including:
a first rail having a first length and a first end and including a first track, the first track including a slot, and, at the first end, a first flange having a first pin configured to engage a first post of a rack;
a second rail having a second length and a second end and, at the second end, a second flange configured to abut a second post of the rack;
a first fastener comprising a screw and a nut, the nut having a first flat and a second flat disposed between a first face and a second face, the first fastener being configured to join the first rail to the second rail, wherein the first flat slides along a first edge of the slot and the second flat slides along a second edge of the slot when the first rail is moved with respect to the second rail and the first fastener, and wherein movement of the first rail with respect to the second rail is hindered when the screw is tightened and binds the first rail against the second rail with the first flat acting against the first edge and the second flat acting against the second edge to inhibit rotation of the nut, and wherein the first rail is on an outer rack-side of the apparatus, the second rail is inward from the first rail, and the screw passes through the second rail into the nut, allowing the screw to be tightened from an inner side of the apparatus;
inserting the first pin into the first post of the rack;
moving the second rail with respect to the first rail to abut the second flange against the second post of the rack;
and
tightening the screw from within the rack.

5 more elements

Dependencies are inferred from the claim text.

Telescoping cabinet rail

Life of this patent

Telescoping cabinet rail

Life of this patent

Abstract

Claims8