Modular furniture wall system and method for telecommunications equipment and wire management in an open office architecture

• US 6,201,687 B1
• Filed: 10/07/1999
• Issued: 03/13/2001
• Est. Priority Date: 10/09/1998
• Status: Expired due to Term

• Current Assignee: Fabricating Technologies, LLC
• Original Assignee: American Access Technologies, Inc. (Lng Investment Co. Llc)
• Inventors: Murray, Richard A.
• Primary Examiner(s): Thompson, Gregory
• Assistant Examiner(s): DATSKOVSKIY, MICHAIL V
• Application Number:
  US09/414,381
• Time in Patent Office: 523 Days
• Field of Search: 361/600-602, 361/623-627, 361/643-648, 361/827-829, 174/48, 174/49, 174/59, 174/60, 522/207, 52/361, 522/39, 524/812, 52/362, 52/365, 522/40--43, 524/831, 525/61, 525/926, 522/05, 160/37, 248/222.13, 248/74.2, 248/68.1, 248/741.2, 248/245, 248/227.1, 312/196, 312/195, 312/198, 312/107, 312/223.1, 312/223.3, 312/223.6, 312/265.6, 312/265.4, 108/50.02, 439/215, 439/217, 439/502, 439/225, 439/701, 439/211, 439/210
• US Class Current: 361/626
• CPC Class Codes: A47B 21/06 characterised by means for holding, fastening or concealing cables
• CPC Class Codes: E04B 2002/7488 Details of wiring
• CPC Class Codes: H02G 3/288 in modular walls, e.g. wall panels

Abstract

A modular furniture wall system includes active telecommunications equipment and wire management in an open office architecture and effectively provides a telecommunications closet as part of the office furniture. Slip-fit styled U-shaped members are attached to vertical frame members which form a rectangular opening within the furniture frame. L-shaped members are adjustable connected to each other and between the U-shaped members for providing a channel for routing wire between extending legs of the L-shaped members and a spaced support for the mounting of standard electrical equipment. Opposing pairs of shelf elements are carried by opposing surfaces of the U-shaped member and the L-shaped member, respectively, with each of the opposing pair of shelf elements having a horizontal surface for supporting equipment such as active telecommunications switches, patch panels and cross-connects with their front surfaces facing upward. Wiring is routed from the electrical equipment through the channel, wire holders carried by the U-shaped members and through apertures within the L-shaped members. Thermally insulated cover panels having a recessed surface portion for providing a wire pathway between the cover panel and frame are supported by the frame, as is typical for such modular furniture, and enclose the wire, switch, panels, and other desired electronic equipment within the frame. Grounding wire is electrically connected between the frame, the U-shaped members, and the L-shaped members for providing a grounding connection therebetween, in addition to the grounding provided through the use of conductive elements used to construct the system.

Claims

1. A modular furniture wall system useful in providing active telecommunications equipment and wire management in an open office architecture, the wall system comprising:

an upright oriented supporting frame including opposing horizontal and vertical frame members fixedly joined to form a rectangular opening sufficient for receiving an electronic circuit package therein, wherein each of the frame members include at least one pair of parallel surfaces;

first and second opposing U-shaped members fixedly attached to the opposing vertical frame members, respectively, wherein the at least one pair of parallel surfaces is received within a slot formed between opposing legs of the U-shaped member;

a first L-shaped member adjustable connected to a second L-shaped member for providing a channel between extending first and second legs thereof, the first and second L-shaped members adjustable secured to the opposing horizontal frame members and positioned between the first and second opposing U-shaped members;

an opposing pair of shelf elements mounted to opposing surfaces of the U-shaped member and the L-shaped member, respectively, each of the opposing pair of shelf elements having a horizontal surface for supporting an electronic circuit package thereon;

an electronic circuit package having opposing front and rear surfaces including electrical connectors thereon, the electronic circuit package mounted to the opposing pair of shelf elements for placing the front and rear surfaces within generally horizontal planes;

electric wire routed from the electronic circuit package through the channel and outward from the frame;

opposing first and second cover panels supported by the frame, the cover panels covering the opening thereof to enclose the electronic circuit package and wire therein.

2. A wall system according to claim 1, wherein the frame members are formed from tubular steel having a rectangular cross-section.

3. A wall system according to claim 1, further comprising a plurality of wire holders carried by opposing sides of each of the U-shaped members for guiding wire from within the rectangular opening outward therefrom.

4. A wall system according to claim 1, wherein each of the L-shaped members include apertures within side wall portions for guiding the wire therethrough into the channel formed therebetween.

5. A wall system according to claim 1, at least one opposing pair of the shelf elements is pivotally attached to the respective U-shaped and L-shaped members for movement of the at least one opposing pair of the shelf elements from a horizontal to a vertical position.

6. A wall system according to claim 1, wherein at least one of the first and second cover panels comprises a recessed surface portion for providing a wire pathway between the at least one cover panel and the frame for receiving the wire therethrough.

7. A wall system according to claim 1, further comprising a grounding wire electrically connected between the frame, the U-shaped members, and the L-shaped members for providing a grounding connection therebetween.

8. A wall system according to claim 1, further comprising thermal insulating material carried by the cover panels.

9. A wall system according to claim 1, wherein the electronic circuit package comprises an active telecommunications switch.

10. A modular furniture wall system useful in providing active telecommunications equipment and wire management in an open office architecture, the wall system comprising:

an upright oriented supporting frame including opposing horizontal and vertical frame members fixedly joined to form a rectangular opening sufficient for receiving an electronic circuit package therein, wherein each of the frame members include at least one pair of parallel surfaces;

first and second opposing U-shaped members fixedly attached to the opposing vertical frame members, respectively, wherein the at least one pair of parallel surfaces is received within a slot formed between opposing legs of the U-shaped member;

a first L-shaped member adjustable connected to a second L-shaped member for providing a channel between extending first and second legs thereof, the first and second L-shaped members adjustable secured to the opposing horizontal frame members and positioned between the first and second opposing U-shaped members;

an opposing pair of shelf elements mounted to opposing surfaces of the U-shaped member and the L-shaped member, respectively, for supporting an electronic circuit package thereon; and

opposing first and second cover panels supported by the frame, the cover panels covering the opening thereof to enclose the electronic circuit package and wire therein.

11. A wall system according to claim 10, wherein the frame members are formed from tubular steel having a rectangular cross-section.

12. A wall system according to claim 10, further comprising a plurality of wire holders carried by opposing sides of each of the U-shaped members for guiding wire from within the rectangular opening outward therefrom.

13. A wall system according to claim 10, wherein each of the L-shaped members include apertures within side wall portions for guiding the wire therethrough into the channel formed therebetween.

14. A wall system according to claim 10, at least one opposing pair of the shelf elements is pivotally attached to the respective U-shaped and L-shaped members for movement of the at least one opposing pair of the shelf elements from a horizontal to a vertical position.

15. A wall system according to claim 10, wherein the first cover panel comprises a recessed surface portion for providing a wire pathway between the first cover panel and the frame for receiving wire therethrough.

16. A wall system according to claim 10, further comprising a grounding wire electrically connected between the frame, the U-shaped members, and the L-shaped members for providing a grounding connection therebetween.

17. A wall system according to claim 10, further comprising thermal insulating material carried by each of the first and second cover panels.

18. A wall system according to claim 10, wherein the first and second cover panels are carried in a spaced relation and separated a distance measuring less than approximately six inches.

19. A modular furniture wall system useful in providing active telecommunications equipment and wire management in an open office architecture, the wall system comprising:

an upright oriented supporting frame including opposing horizontal and vertical frame members fixedly joined to form a rectangular opening sufficient for receiving an electronic circuit package therein, wherein each of the frame members include at least one pair of parallel surfaces;

first and second opposing bracket members fixedly attached to the opposing vertical frame members;

an opposing pair of shelf elements mounted to opposing surfaces of the bracket members, respectively, for supporting an electronic circuit package thereon; and

an electronic circuit package having opposing front and rear surfaces including electrical connectors thereon, the electronic circuit package mounted to the opposing pair of shelf elements for placing the front and rear surfaces within generally horizontal planes;

opposing first and second cover panels supported by the frame, the cover panels covering the opening thereof to enclose the electronic circuit package and wire therein.

20. A wall system according to claim 19, wherein the frame members are formed from tubular steel having a rectangular cross-section.

21. A wall system according to claim 19, further comprising a fan carried by the bracket member and operable for circulating air through the frame.

22. A wall system according to claim 19, wherein the first cover panel comprises a recessed surface portion for providing a wire pathway between the first cover panel and the frame for receiving wire therethrough.

23. A wall system according to claim 19, further comprising thermal insulating material carried by each of the first and second cover panels.

24. A wall system according to claim 19, wherein the first and second cover panels are carried in a spaced relation and separated a distance measuring less than approximately three inches.

25. A method for converting a modular furniture wall into an active telecommunications equipment and wire management system for an open office architecture, wherein the wall includes an upright supporting frame having opposing horizontal and vertical frame members defining a rectangular opening sufficient for receiving an electronic circuit package therein, and opposing cover panels enclosing the frame, the method comprising the steps of:

removing the opposing cover panels from the frame;

providing first and second U-shaped members for fitting onto the vertical frame members;

fitting the first and second U-shaped members onto the opposing vertical frame members, wherein the vertical frame members are received within a slot formed between opposing legs of the U-shaped member;

fixedly attaching the first and second U-shaped members to the opposing vertical frame members, respectively;

placing first and second L-shaped members between the first and second opposing U-shaped members for providing a channel between extending first and second legs thereof;

adjustably securing the first L-shaped member and a second L-shaped member to the opposing horizontal frame members for providing a spaced relation to the opposing U-shaped members sufficient for receiving an electronic circuit package therebetween;

providing an electronic circuit package having opposing front and rear surfaces including electrical connectors thereon;

mounting the electronic circuit package between a selected U-shaped member and opposing L-shaped member for placing the front and rear surfaces within generally horizontal planes;

routing wire from the electronic circuit package through the channel and outward from the frame; and

removably attaching the cover panels to the frame.

26. A method according to claim 25, wherein the frame members are formed from tubular steel having a rectangular cross-section, and wherein the U-shaped member fitting step comprises the step of closely fitting the U-shaped member onto the rectangular tubing.

27. A method according to claim 25, further comprising a plurality of wire holders carried by opposing sides of each of the U-shaped members, and wherein the wire routing step comprises the step of routing the wire through the wire holders carried within the rectangular opening outward therefrom.

28. A method according to claim 25, wherein each of the L-shaped members include apertures within side wall portions, and wherein the wire routing step comprises the step of routing the wire through selected apertures into the channel.

29. A method according to claim 25, further comprising the step of pivotally attaching shelf elements to the opposing U-shaped and L-shaped members for movement of opposing pairs of the shelf elements from a horizontal to a vertical position.

30. A method according to claim 25, wherein at least one of the cover panels comprises a recessed surface portion for providing a wire pathway between the at least one cover panel and the frame, and wherein the wire routing step comprises the step of routing wire from within the rectangular aperture of the frame through the pathway for carrying the wire outward of the frame.

31. A method according to claim 25, further comprising the step of electrically connecting a grounding wire between the frame, the U-shaped members, and the L-shaped members for providing a grounding connection therebetween.

32. A method according to claim 25, further comprising the step of attaching thermal insulating material onto opposing inside surfaces of the cover panels.

33. A method according to claim 25, wherein the electronic circuit package comprises an active telecommunications switch.