Cable management device

• US 6,170,784 B1
• Filed: 06/18/1998
• Issued: 01/09/2001
• Est. Priority Date: 06/18/1998
• Status: Expired due to Fees

• Current Assignee: Polygon Wire Management, Inc.
• Original Assignee: Polygon Wire Management, Inc.
• Inventors: Graham, Eric, MacDonald, Ian
• Primary Examiner(s): Ramirez, Ramon O.
• Assistant Examiner(s): WOOD, KIMBERLY T
• Application Number:
  US09/099,904
• Time in Patent Office: 936 Days
• Field of Search: 248/65, 248/68.1, 248/49, 248/58, 248/59, 248/70, 248/73, 248/74.3, 248/57, 248/909, 211/26, 211/103, 174/65.R, 174/72.A, 174/68.1, 174/68.3, 174/101, 379/438, 379/399, 379/326, 361/826, 361/827, 361/752, 361/796, 361/823, 361/828
• US Class Current: 248/65
• CPC Class Codes: H04Q 1/023 using sliding mechanisms for accessing the interior of the apparatus
• CPC Class Codes: H04Q 1/066 arranged on the front side
• CPC Class Codes: H04Q 1/068 arranged on the rear side
• CPC Class Codes: H04Q 2201/02 Details of frames
• CPC Class Codes: H05K 7/1448 with connections to the front board

Abstract

An apparatus and method for managing cables in a communication rack system having a first upright support member, a second support member spaced apart from the first support member to define an upright plane, a plurality of fastening locations along the first and second support members, an electronic device releasably mounted to the support members at selected fastening locations, and a plurality of cables projecting from a front surface of the electronic device. In one embodiment, a cable management device includes a mounting structure and a support structure. The mounting structure generally has a plurality of universal mounting sites arranged to correspond to the fastening locations along a portion of the first and second support members so that the mounting structure can be releasably affixed to the support members at selected fastening sites. The support structure projects from the mounting structure in a cross-wise support plane transverse to the upright plane and transverse to the first and second support members. The support structure is positioned relative to the mounting structure to support the cables to run at least substantially cross-wise with respect to the first and second support members at a selected elevation outward from the upright plane with respect to the electronic device when the mounting structure is coupled to at least one of the upright support members. The cable management device supports and retains the communication cables either in the front or the rear of the electronic devices from which they project in order to protect the cables and to allow the electronic devices to be stacked closely together. The cable management device can also be adjustable to work with electronic devices of various sizes.

Claims

1. A cable management device for mounting on a communication rack, the communication rack having a first upright support member and a second upright support member for retaining one or more electronic devices, the first and second upright support members each having a substantially planar face that together define a mounting plane of the communication rack, the faces of the first and second upright support members each having a plurality of fastening locations for engaging a plurality of fasteners to retain the electronic devices to the communication rack, the cable management device comprising:

a mounting structure including a first attachment portion and a second attachment portion spaced apart from the first attachment portion, the first and second attachment portions being substantially coplanar and simultaneously alignable with the first and second upright support members, respectively, the first attachment portion having a first edge and the second attachment portion having a second edge, the first and second attachment portions each having at least one mounting slot extending transversely from the first and second edges, respectively, the mounting slots being alignable with the fastening locations on the faces of the first and second upright support members such that the cable management device can be releasably coupled by the fasteners to the communication rack; and

a support structure for supporting a plurality of cables projecting from one of the electronic devices retained by the communication rack, the support structure comprising a first extension portion projecting from the first attachment portion, a second extension portion projecting from the second attachment portion, and a cross-member having a first end attached to the first extension portion and a second end attached to the second extension portion, the first extension portion, the second extension portion and the cross-member collectively defining a support plane, the support plane being aligned to be transverse to the mounting plane of the communication rack when the cable management device is mounted thereto, the cross-member having a substantially flat support surface such that the plurality of cables can be supported thereon, the support surface having a plurality of apertures each sized and shaped for selectively receiving a releasable fastener such that the plurality of cables can be retained to the support surface and guided along the cross-member.

2. The cable management device of claim 1 wherein the first and second attachment portions of the mounting structure each have a length for extending along a longitudinal dimension of the first and second upright support members, respectively, and each of the first and second attachment portions further comprises a plurality of mounting units along the length of the first and second attachment portions in which adjacent mounting units are attached to one another at a break-away location, each break-away location comprising a channel and a neck, the channel extending transversely with respect to the first and second edges, respectively, across a portion of the mounting structure, the neck being a reduced sized portion of the first and second attachment portions connecting adjacent mounting units, and the neck being readily bendable to be manually broken for shortening the mounting structure.

3. The cable management device of claim 1 wherein the support structure further comprises a releasable fastener for attaching the cables to the support structure.

4. The cable management device of claim 3 wherein the releasable fastener comprises an elongated, flexible strap having a first end, a second end opposite the first end, a first side with a connecting portion having one of loops or hooks, and a second side with a connecting portion having the other of loops or hooks, the strap being configured to wrap around a bundle of cables to engage the loops or hooks on the first side with the loops or hooks on the second side for releasably retaining the cables to the support structure.

5. The cable management device of claim 1 wherein the support structure projects perpendicularly from the mounting structure.