Cable management apparatus

• US 5,277,006 A
• Filed: 01/18/1991
• Issued: 01/11/1994
• Est. Priority Date: 01/18/1991
• Status: Expired due to Term

• Current Assignee: Herman Miller Incorporated (Millerknoll Incorporated)
• Original Assignee: Herman Miller Incorporated (Millerknoll Incorporated)
• Inventors: Ruster, Larry J.
• Primary Examiner(s): Friedman, Carl D.
• Assistant Examiner(s): Canfield, Robert
• Application Number:
  US07/642,325
• Time in Patent Office: 1,089 Days
• Field of Search: 52/220, 52/221, 52/238.1, 52/239, 52/287, 174/48, 174/49, 174/99 R, 174/101, 439/491, 439/719, 248/68.1, 248/89, 248/74.2, 211/8, 211/89, 16/50, 16/205, 16/231, 16/252, 16/277, 16/DIG. 3, 16/DIG. 13, 16/DIG. 17, 16/DIG. 43, 24/115 R, 24/115 A, 24/129 R, 24/132 R
• US Class Current: 52/220.7
• CPC Class Codes: A47B 2097/003 Cable holders; cable organisers
• CPC Class Codes: H02G 3/288 in modular walls, e.g. wall panels
• CPC Class Codes: Y10T 24/3916 One-piece
• CPC Class Codes: Y10T 24/3936 Pivoted part

Abstract

A cable management apparatus is used in conjunction with a wall panel system having an internal space. The apparatus comprises a plate with spaced apart retainer members extending outward from the plane of the plate. Each retainer member defines at least a partial enclosure sufficient to prevent cables placed therein from slipping out laterally. The plate is fastened to the wall panel system at a desired location within the interior space to hold and separate cables.

Claims

1. In a panel assembly comprising a rectangular frame including vertical and horizontal frame members and a panel mounted on at least one side of said frame, the improvement comprising a cable management apparatus mounted within an internal space defined by said frame and panel, the apparatus comprising:

a retainer plate having a front surface, a back surface, a first side edge, a second side edge, a top edge, and a bottom edge;

a plurality of spaced apart retainer members extending outward from the front and back surfaces of the plate and being staggered such that a first row of retainer members on each surface is adjacent and parallel to the first side edge of the plate, and a second row of retainer members on each surface is adjacent and parallel to the first row and spaced apart from the second side edge of the plate so that bending of cables to reach the retainer members from around the frame is minimized, each retainer member defining at least a partial enclosure sufficient to prevent cables therein from slipping out laterally, and the distance between adjacent retainer members in each row being substantially the same as the length of a staggered retainer member in an adjacent row, resulting in a continuous series of unobstructed retainer members along the entire length of both surfaces of the plate, whereby the spaces between the retainer members in a row provide sufficient clearance for opening and closing each retainer member; and

fastening means securing the plate to the panel assembly.

2. The apparatus of claim 1, wherein each retainer member is movable to allow insertion and removal of a desired number of cables, and includes locking means for releasably securing said retainer member in a closed position.

3. The apparatus of claim 2, wherein each retainer member comprises a rigid clasp, a hinge connected to one end of the clasp, and locking means adapted to secure the other end of the clasp.

4. The apparatus of claim 2, wherein each retainer member comprises a resilient clasp extending outward from a surface of the retainer plate and terminating in an end adjacent said surface to create a substantial enclosure, each retainer member being biased in a direction toward said surface of the retainer plate.

5. The apparatus of claim 4, wherein the retainer plate has a plurality of apertures formed therein, each aperture underlying a corresponding retainer member and being larger than said retainer member.

6. The apparatus of claim 5, wherein labels are placed on the front surface of the retainer plate adjacent the retainer members to allow ready identification of cables placed in the retainer members.

7. The apparatus of claim 6, wherein each retainer member is substantially semicircular and a tab extends outward from the end thereof, whereby the tab is pulled outward, cables are placed in the enclosure, the tab is released, and the clasp returns to its original position substantially enclosing the cables.

8. The apparatus of claim 7, wherein the retainer plate extends perpendicularly outward from the center of a support plate, the support plate having at least two anchors attaching the apparatus to a frame member of the panel assembly.

15. The apparatus of claim 3, wherein the retainer members are staggered to create a first and second row parallel to a side edge of the retainer plate and the distance between adjacent retainer members in a row is approximately the same as the length of a corresponding staggered retainer member in the other row.

16. The apparatus of claim 15, wherein each retainer member has a closed position and an open position adapted to allow lateral insertion and removal of a desired number of cables, and further includes locking means for releasably securing said retainer member in a closed position.

17. The apparatus of claim 16, wherein each retainer member and locking means comprises a resilient clasp biased in a direction toward said surface of the retainer plate and terminating in an end adjacent said surface to create a substantial enclosure.

18. The apparatus of claim 15, wherein the retainer members extend from front and rear surfaces of the plate in said staggered relationship, said retainer members on the back surface being offset from the retainer members on the front surface thereof such that each retainer member on said front surface is transversely aligned with a corresponding retainer member on said back surface, the retainer plate having a plurality of apertures formed therein, each aperture underlying a corresponding retainer member.

19. The apparatus of claim 18, further comprising labels placed on the front surface of the retainer plate adjacent the retainer members to allow ready identification of cables placed in the retainer members on the front and back surfaces of the plate.

9. In a panel assembly comprising a rectangular frame including vertical and horizontal frame members and a panel mounted on at least one side of said frame, the improvement comprising a cable management apparatus mounted within an internal space defined by said frame and panel the apparatus comprising:

a support plate having at least two anchors for attaching the apparatus to a vertical support at a desired location;

a retainer plate extending perpendicularly outward from the center of the support plate, the retainer plate having a side edge opposite the support plate, a front surface, a back surface, a top edge, a bottom edge, and a plurality of apertures formed therein, each aperture underlying a corresponding retainer member; and

a plurality of spaced apart, resilient, substantially semicircular clasps extending outward from the front and back surfaces of the retainer plate and terminating in an end adjacent said retainer plate to define a substantial enclosure, each clasp being staggered such that a first row of clasps on each surface is adjacent and parallel to the side edge of the retainer plate, and a second row of clasps on each surface is adjacent and parallel to the first row and spaced apart from the support plate, the distance between adjacent clasps in a row being substantially the same as the length of a staggered clasp in an adjacent row, each clasp being biased in a direction toward said retainer plate, whereby said terminal end of the clasps is pulled upward, cables are placed in the enclosure, the end is released, and the clasp returns to its original position substantially enclosing the cables.

10. The apparatus of claim 9, wherein the cable management apparatus is of one piece construction.

11. The apparatus of claim 10, wherein the retainer plate apertures are rectangular, substantially the same length as the retainer members, and wider than the retainer members to allow ready identification of cables which are placed in retainer members extending from the back surface of plate.

12. The apparatus of claim 11, wherein labels are placed on the front surface of the retainer plate adjacent the retainer members to allow ready identification of cables placed in the retainer members.

13. In a work space management system for dividing a space into separate work areas comprising at least two adjacent panel assemblies, each panel assembly comprised of a rectangular frame including vertical and horizontal frame members and a panel removably mounted on at least one side of each frame, the improvement comprising a panel assembly to panel assembly cable management apparatus mounted within an internal space defined by one of said frames and corresponding panel, said apparatus comprising:

a retainer plate;

means for attaching said retainer plate to one of said frames in a generally vertical orientation; and

a plurality of retainer members extending from a surface of said retainer plate, each of said retainer members being adapted to removably receive a cable running generally horizontally through said internal space, said retainer members being arranged so as to hold a plurality of cables in a separated vertical stack within said internal space and whereby said plurality of cables passes through to the internal space of the adjacent panel assembly in the same separated vertical stack.

14. The apparatus of claim 13, wherein the retainer members extend from a front surface of the plate and a back surface of the plate to allow the cables to be wrapped around a front and rear portion of a vertical frame member, whereby the cables can be separated and organized from both the front and rear of the panel assemblies to accommodate workstations on both sides of the panel assemblies.

20. The apparatus of claim 13, wherein each retainer member comprises a base having a top edge and a bottom edge, and a resilient clasp extending outward from the bottom edge of the base and terminating in an end adjacent the top edge of the base to create a substantial enclosure, the base being connected to the plate and the clasp being biased in a direction toward the top edge of the base.

21. The apparatus of claim 20, wherein the clasp is substantially semicircular and a tab extends outward from the end thereof.

22. The apparatus of claim 21, wherein the base has a lip protruding outward from the top edge thereof to retain the cables in the enclosure.

23. The apparatus of claim 22, wherein each tab has a surface facing the retainer plate which recedes at an angle away from the plate, and the base lip has a surface facing outward which recedes at an angle toward the enclosure, whereby a cable is forcibly slid into the enclosure between the tab and the base lip, and the clasp is forced outward during insertion and snaps back into place after insertion.

24. The apparatus of claim 13, wherein the apparatus is of one-piece construction.

25. The apparatus of claim 13, wherein the retainer plate has a flange extending from a side edge thereof, the flange having at least two apertures therein for receiving fastening means, whereby the plate is secured by the fastening means to a frame member of panel assembly having corresponding apertures.

26. The apparatus of claim 13, wherein the retainer plate extends perpendicularly outward from the center of a support plate, the support plate having at least two anchors for mounting said apparatus to a frame member of a panel assembly.

27. The apparatus of claim 13, wherein the retainer members are staggered to create a first and second row parallel to an outer edge of the plate, the first row being adjacent said outer edge and the second row being adjacent the first row such that both rows are spaced apart from the frame member to which the retainer plate is attached, whereby cables from an adjacent panel are wrapped around a frame member and held by the retainer members with a minimal amount of bending.

28. The apparatus of claim 22, wherein the retainer members extend from a front and back surface of the plate in said staggered relationship.

29. The apparatus of claim 27, wherein the distance between adjacent retainer members in a row is approximately the same as the length of a corresponding staggered retainer member in the other row.

30. The apparatus of claim 29, wherein each retainer member has a closed position and an open position adapted to allow insertion and removal of a desired number of cables, and further includes locking means for releasably securing said retainer member in the closed position.

31. The apparatus of claim 30, wherein each retainer member comprises a rigid clasp, a hinge connected at one end of the clasp, and the locking means is adapted to secure the other end of the clasp to the retainer plate.

32. The apparatus of claim 30, wherein each retainer member and locking means comprises a resilient clasp biased in a direction toward said surface of the retainer plate and terminating in an end adjacent said surface to create a substantial enclosure.

33. The apparatus of claim 32, wherein the resilient clasps are open toward the top to allow easy insertion of the cables and to prevent the cables from slipping out of the retainer members in a downward direction.

34. The apparatus of claim 32, wherein each clasp is substantially semicircular and a tab extends outward from the end thereof, whereby the tab is pulled outward, the cables are placed in the enclosure, the tab is released, and the clasp returns to its original position substantially enclosing the cables.

35. The apparatus of claim 34, wherein each tab has a surface facing the retainer plate which recedes at an angle away from the plate so that a cable can be forcibly slid into the enclosure between the tab and the plate, whereby the clasp is forced outward during insertion and snaps back into place after insertion.

36. In a panel assembly comprising a rectangular frame including vertical and horizontal frame members and a panel mounted on at least one side of said frame, the improvement comprising a cable management apparatus mounted within an internal space defined by said frame and panel, the apparatus comprising:

a retainer plate;

a first retainer member extending outwardly from a front surface of the plate and a second retainer member extending outwardly from a back surface of the plate, the first retainer member overlying a first aperture formed in the plate and the second retainer member overlying a second aperture formed in the plate, each retainer member defining at least a partial enclosure sufficient to hold a cable therein;

fastening means securing the retainer plate to an internal surface of the panel assembly.

37. The apparatus of claim 36 wherein the first and second apertures are approximately adjacent each other to allow a cable to be inserted through one of the first and second apertures while being held by the retainer member overlying the other of said first and second apertures aperture.

38. The apparatus of claim 37 wherein the apertures are horizontally aligned.