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Frame based office space dividing system    
United States Patent5155955   
Link to this pagehttp://www.wikipatents.com/5155955.html
Inventor(s)Ball; Douglas C. (Quebec, CA); Robbins; Sherman M. (Strongsville, OH); Fischer; Michel J. (Quebec, OH); Goldik; Leon (Quebec, OH); Staufenberg; Donald J. (North Ridgeville, OH); Mentessi; Roland A. (North Royalton, OH); Sherbourne; George E. (Southington Township, Trumbull County, OH); Gioitta; Jeffrey M. (South Euclid, OH); Armstrong; Eric J. (Spinnertown, PA); Eldon, III; James B. (Barto, PA); Raith; Richard L. (Solon, OH)
AbstractAn office space dividing system comprising office furniture components in combination with a plurality of structural rectangular frames having openings which may be left open or closed in varying degrees with a wide variety of fill options, which may be readily changed, to create the desired degree of privacy. The system combines the advantages of a full height office partition system with lockable doors, and an open plan panel system. An enlarged cornice accommodates both wiring and ambient lighting, with a cornice to ceiling space being left open or closed with a clerestory, as desired, without compromising the ability to install lighting fixtures and wiring. The rectangular frames have mitered stiles which, when assembled with other frames, and/or mitered fill pieces, create columns defining vertical wire ways which communicate with cornice wiring, work surface height wiring, and/or base wiring, as desired.



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Patent Text Patent PDF Print Page Summary File History
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Inventor     Ball; Douglas C. (Quebec, CA); Robbins; Sherman M. (Strongsville, OH); Fischer; Michel J. (Quebec, OH); Goldik; Leon (Quebec, OH); Staufenberg; Donald J. (North Ridgeville, OH); Mentessi; Roland A. (North Royalton, OH); Sherbourne; George E. (Southington Township, Trumbull County, OH); Gioitta; Jeffrey M. (South Euclid, OH); Armstrong; Eric J. (Spinnertown, PA); Eldon, III; James B. (Barto, PA); Raith; Richard L. (Solon, OH)
Owner/Assignee     Westinghouse Electric Corp. (Pittsburgh, PA)
Patent assignment
All assignments
Publication Date     October 20, 1992
Application Number     07/519,513
PAIR File History     Application Data   Transaction History
Image File Wrapper   Patent Term   Fees
Litigation
Filing Date     May 2, 1990
US Classification     52/126.4 52/239 52/241
Int'l Classification     E04B 002/82
Examiner     Scherbel; David A.
Assistant Examiner     Smith; Creighton
Attorney/Law Firm     Lackey; D. R .
Address
Parent Case    
Priority Data    
USPTO Field of Search     52/238 52/239 52/240 52/241 52/126.4
Patent Tags     frame based office space dividing
   
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ReferenceRelevancyCommentsReferenceRelevancyComments
4991368
Amstutz
52/241
Feb,1991

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4949518
Nagel
52/239
Aug,1990

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4918886
Benoit
174/48
Apr,1990

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4905428
Sykes
52/126.4
Mar,1990

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Michaelsen
108/108
Apr,1989

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Spencer
52/239
Jul,1987

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Gzym
52/126.4
Dec,1985

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Tenser
174/48
Aug,1985

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Bannister
16/354
Apr,1984

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Mollenkopf
52/241
Jul,1983

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4123879
Blodee
52/36.6
Nov,1978

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We claim:

1. An office space dividing system comprising rectangular frames, each having first and second end portions, top and bottom portions, and front and back surfaces disposed in parallel front and back planes, respectively, with each of the frames having first and second vertical stiles at the first and second end portions, respectively, with each stile having inner and outer sides which extend between the front and back planes, and horizontal rail portions which interconnect the first and second stiles, characterized by:

each of the outer sides of the first and second stiles being defined by a laterally projecting miter portion which includes first and second miter walls having planes which intersect one another orthogonally and which respectively intersect the front and back planes at 45 degrees, and wherein the first and second miter walls join one another via first and second inwardly directed walls which respectively angle from the first and second miter walls toward the associated panel frame,

each of said first and second stiles further including a plate portion joined to the miter portion to form a tubular structure, with the plate portion having vertically extending edges and a surface which extends therebetween which defines the inner side of the associated stile,

each miter portion of each stile joining the plate portion inwardly from the vertically extending edges thereof via first and second offset wall portions which extend inwardly from the first and second miter walls, respectively,

first and second end flanges which respectively extend outwardly from the first and second offset wall portions towards the front and back planes and lie against said plate portion,

one of said first and second edge flanges extending outwardly beyond the associated vertically extending edge of the plate portion and terminating in a circular curled portion.

2. The office space dividing system of claim 1 wherein the first and second inwardly directed walls intersect orthogonally.

3. The office space dividing system of claim 1 wherein the first and second edge flanges are welded to the plate portion.

4. The office space dividing system of claim 1 wherein the circular curled portion curls towards the plate portion, concealing the adjacent vertically extending edge of the plate portion.

5. An office space dividing system comprising rectangular frames, each having first and second end portions, top and bottom portions, and front and back surfaces disposed in parallel front and back planes, respectively, with each of the frames having first and second vertical stiles at the first and second end portions, respectively, with each stile having inner and outer sides which extend between the front and back planes, and horizontal rail portions which interconnect the first and second stiles, characterized by:

each of the outer sides of the first and second stiles being defined by a laterally projecting miter portion which includes first and second miter walls having planes which intersect one another orthogonally and which respectively intersect the front and back planes at 45 degrees, and wherein the first and second miter walls join one another via first and second inwardly directed walls which respectively angle from the first and second miter walls toward the associated panel frame,

said miter portions of each stile including a horizontally open notch, with said notches of adjacent panel frames being horizontally aligned,

and including clamp means engaging edges of said notches to lock adjoining frames together.

6. The office space dividing system of claim 5 wherein the clamp means comprises a three-part threaded fastener which draws adjoining frames into horizontal alignment and the desired relation to one another.

7. The office space dividing system of claim 6 wherein the miter portions of each stile each include a second notch spaced from the horizontally open notch, with one of the three parts of the three-part threaded fastener including a tapped hole tie plate disposed in an opening collectively defined by said second notches of adjacent frames being joined.

8. The office space dividing system of claim 6 wherein one of the three parts of the three-part threaded fastener includes a wedge clamp connector having vertically extending wedge slots which engage the miter portions of frames being joined.

9. The office space dividing system of claim 8 wherein the remaining parts of the three-part threaded fastener include a tapped hole tie plate, and a draw bolt which extends between the wedge clamp connector and tie plate, with said draw bolt holding the wedge clamp connector such that the wedge slots are firmly seated on the horizontally open notches of the miter portions of the frames being joined.

10. The office space dividing system of claim 9 wherein the miter portions of each stile include a second notch spaced from the horizontally open notch, with the tie plate being disposed in an opening collectively defined by said second notches of frames being joined, and wherein the draw bolt is disposed in a vertically extending opening collectively defined by the first and second inwardly directed walls of the miter portions of frames being joined.

11. The office space dividing system of claim 10 wherein the inwardly directed walls of each miter portion intersect one another orthogonally to define a W-shaped cross sectional configuration, and wherein the opening collectively defined by adjacent miter portions of frames being joined has a substantially square cross sectional configuration.

12. An office space dividing system comprising rectangular frames, each having first and second end portions, top and bottom portions, and front and back surfaces disposed in parallel front and back planes, respectively, with each of the frames having first and second vertical stiles at the first and second end portions, respectively with each stile having inner and outer sides which extend between the front and back planes, and horizontal rail portions which interconnect the first and second stiles, characterized by:

each of the outer sides of the first and second stiles being defined by a laterally projecting miter portion which includes first and second miter walls having planes which intersect one another orthogonally and which respectively intersect the front and back planes at 45 degrees, and wherein the first and second miter walls join one another via first and second inwardly directed walls which respectively angle from the first and second miter walls toward the associated panel frame,

said miter portions of each stile including at least first and second spaced pairs of notches,

and including first and second clamp means respectively associated with the first and second pairs of notches which lock adjoining panel frames together.

13. The office space dividing system of claim 12 wherein each of the first and second clamp means includes a wedge clamp member disposed in one notch of a pair, a tapped hole tie plate disposed in the remaining notch of a pair, and a tie bolt linkage the wedge clamp member and the tie plate.

14. An office space dividing system comprising rectangular frames, each having first and second end portions, top and bottom portions, and front and back surfaces disposed in parallel front and back planes, respectively, with each of the frames having first and second vertical stiles at the first and second end portions, respectively, with each stile having inner and outer sides which extend between the front and back planes, and horizontal rail portions which interconnect the first and second stiles, characterized by:

each of the outer sides of the first and second stiles being defined by a laterally projecting miter portion which includes first and second miter walls having planes which intersect one another orthogonally and which respectively intersect the front and back planes at 45 degrees, and wherein the first and second miter walls join one another via first and second inwardly directed walls which respectively angle from the first and second miter walls toward the associated panel frame,

said miter portions of each stile having a substantially W-shaped cross sectional configuration, with the miter portions of two adjacent frames being disposed adjacent to one another, and including first and second elongated filler members each having a W-shaped cross sectional configuration similar to the cross sectional configuration of the miter portions of the stiles, with said first and second elongated filler members being disposed adjacent to the miter sections of the two frames being joined, such that the W-shaped miter portions and W-shaped filler members collectively define a column having a central opening which is symmetrical about the longitudinal axis of the column.

15. An office space dividing system comprising rectangular frames, each having first and second end portions, top and bottom portions, and front and back surfaces disposed in parallel front and back planes, respectively, with each of the frames having first and second vertical stiles at the first and second end portions, respectively, with each stile having inner and outer sides which extend between the front and back planes, and horizontal rail portions which interconnect the first and second stiles, characterized by:

each of the outer sides of the first and second stiles being defined by a laterally projecting miter portion which includes first and second miter walls having planes which intersect one another orthogonally and which respectively intersect the front and back planes at 45 degrees, and wherein the first and second miter walls join one another via first and second inwardly directed walls which respectively angle from the first and second miter walls toward the associated panel frame,

said miter portions of each stile having a substantially W-shaped cross sectional configuration, with the miter portions of three adjacent frames being disposed adjacent to one another,

and including an elongated filler member having a W-shaped cross sectional configuration similar to the cross sectional configuration of the miter portions of the stiles, with said elongated filler member being disposed adjacent to the miter sections of the panel frames being joined, such that the W-shaped miter portions and W-shaped filler member collectively define a column having a central opening which is symmetrical about the longitudinal axis of the column.

16. An office space dividing system comprising rectangular frames, each having first and second end portions, top and bottom portions, and front and back surfaces disposed in parallel front and back planes, respectively, with each of the frames having first and second vertical stiles at the first and second end portions, respectively with each stile having inner and outer sides which extend between the front and back planes, and horizontal rail portions which interconnect the first and second stiles, characterized by:

each of the outer sides of the first and second stiles being defined by a laterally projecting miter portion which includes first and second miter walls having planes which intersect one another orthogonally and which respectively intersect the front and back planes at 45 degrees, and wherein the first and second miter walls join one another via first and second inwardly directed walls which respectively angle from the first and second miter walls toward the associated panel frame,

said first and second vertical stiles of at least one of the frames being tubular and open ended, at least at the top portion of the panel frame,

and including an add-on frame having an inverted U-shaped configuration,

said add-on frame including first and second leg portions having a horizontal cross sectional configuration which is the same as the horizontal cross sectional configuration of the first and second stiles, a bight interconnecting said first and second leg portions which functions as an upper rail, and first and second bayonet portions depending from said first and second leg portions,

said first and second bayonet portions being snugly telescoped into open ends of the tubular first and second stiles, respectively, of said at least one frame, to provide a vertical extension thereof.

17. The office space dividing system of claim 16 wherein the miter portions of each stile include a horizontally open notch, and the bayonet portions include a notch aligned with the horizontally open notches of the stiles they are telescopically engaged with, and wherein the notches of adjacent panel frames are horizontally aligned, and including clamp means engaging edges of said aligned notches to simultaneously lock adjoining frames together and lock the add-on frame to the at least one frame.

18. The office space dividing system of claim 16 wherein each stile includes two vertically spaced notches near the top portion of the frame, and the bayonet portions include a notch aligned with the uppermost of the two notches of the stiles they are telescopically engaged with, and wherein the two spaced notches of adjacent frames are horizontally aligned, and including clamp means extending between and engaging edges of said aligned vertically spaced notches to simultaneously lock adjoining frames together and lock the add-on frame to the at least one frame.

19. The office space dividing system of claim 18 wherein the clamp means includes a three-part threaded fastener which draws the lower edges of the notches in the first and second bayonets downwardly to force the stiles of the add-on frame tightly against the stiles of the at least one frame.

20. The office space dividing system of claim 19 wherein the three-part threaded fastener includes a tapped hole tie plate disposed in the uppermost of the aligned notches, a wedge clamp connector disposed to engage edges of the lowermost of the aligned notches, and a draw bolt extending between said wedge clamp connector and said tapped hole tie plate.

21. An office space dividing system characterized by:

a base frame having first and second upright hollow stiles at first and second horizontally spaced ends thereof,

and an add-on frame section on said base frame having first and second hollow stiles which smoothly continue the external configuration of the first and second stiles of the base frame, with the first and second stiles of the add-on frame having depending bayonet portions which snugly telescope into the hollow first and second stiles of the base portion,

at least one additional frame disposed adjacent to the base frame,

and interior connecting means simultaneously locking the bayonet portions to the first and second stiles of the base frame, and the at least one additional frame to the base frame,

said upright hollow stiles of the base frame and the bayonet portions of the add-on frame section including horizontally aligned notches which define draw edges, said interior connecting means including draw fastener means which engages said draw edges to draw the bayonet portions of the add-on frame downwardly to obtain firm abutment between the first and second hollow stiles of the add-on frame and the first and second upright hollow stiles of the base frame.

22. The office space dividing system of claim 21 wherein the base frame and add-on frame each include a horizontal rail which are vertically spaced from one another, to define, along with predetermined portions of predetermined stiles, a rectangular frame opening, and including a panel member sized to snugly fit within said rectangular frame opening, and means removably mounting said panel member within said rectangular frame opening.

23. The office space dividing system of claim 21 wherein the base frame and add-on frame each include a horizontal rail which are vertically spaced from one another, to define, along with predetermined portions of predetermined stiles, a rectangular frame opening, and including first and second panel members each sized to snugly fit back-to-back within said rectangular frame opening, and means removably and independently mounting said first and second panel members within said rectangular frame opening.

24. An office space dividing system having interconnected rectangular frames having front and back portions disposed in front and back planes, respectively, characterized by:

each of said frames having first and second stiles each having a miter portion which includes first and second outwardly extending walls the planes of which are disposed at 45 degree angles with respect to the front and back planes, with said first and second outwardly extending walls being bent prior to intersecting with one another to form a square recessed corner,

and means engaging the square recessed corners of adjacent frames to rigidly hold the panel frames together.

25. The office space dividing system of claim 24 wherein each miter portion has a substantially W-shaped cross-sectional configuration having an edge curl on one vertical thereof.

26. The office space dividing system of claim 25 wherein each miter portion includes a column cover receiving shoulder.

27. The office space dividing system of claim 26 including a four-sided column at each end of each frame constructed of the miter sections of adjoining frames, and including an elongated fill piece member for each side of the column which is devoid of a frame, with said elongated fill piece member having a W-shaped cross-sectional configuration, an edge curl on one edge thereof, and a cover receiving shoulder, all similar to the W-shaped cross-sectional configuration, edge curl and cover receiving shoulder of a miter portion.

28. The office space dividing system of claim 27 including a column cover removably engaging the cover receiving shoulders of each fill piece member, with each fill piece member and associated column cover cooperatively define a wire way vertically through the column.

29. The office space dividing system of claim 28 wherein each column cover is flush with the adjacent edge curls, to maximize the size of the wire way without exceeding the external dimensions of the column defined by the edge curls.

30. An office space dividing system comprising interconnected rectangular frames, each having first and second ends, a top and a bottom, and front and back faces, characterized by:

a four-side column at the end of each frame cooperatively constructed of four mating members, at least one of which is fixed to a frame, which each of said four mating members having first and second wall members having planes disposed at right angles to one another, with the first wall member of one mating member abutting with the second wall member of another mating member,

and means for rigidly holding the four mating members together,

said first wall member of each of said four mating members including a circular edge curl which projects beyond a face of the frame.

31. The office space dividing system of claim 30 wherein each of the first and second wall members are bent inwardly at an angle of 90 degrees, with said bent portions joining one another in a right angle recessed corner which is spaced inwardly from an imaginary intersection of an unbent continuation of the first and second wall members, thereby spacing each of the four mating members from the longitudinal axis of the column.

32. The office space dividing system of claim 31 wherein the bent portions of the first and second wall members are vertically recessed, with the means for rigidly holding the four mating members together including means clamping mating recessed portions together.

33. The office space dividing system of claim 32 including a column cover disposed between and tangent to two of said edge curls, with said column cover and adjacent wall members cooperatively defining a vertical wire-way in the column.

34. The office space dividing system of claim 33 including a cornice on top of at least certain of said frames which flares outwardly from each face of the associated frame and upwardly, and further including electrical wiring disposed in said cornice.

35. The office space dividing system of claim 30 wherein each frame includes first and second stiles at the first and second ends, and a chair rail which extends between said first and second stiles.

36. The office space dividing system of claim 35 including horizontal electrical wiring supported by the chair rail.

37. The office space dividing system of claim 35 wherein each frame includes first and second stiles at the first and second ends, and a base rail which extends between said first and second stiles.

38. The office space dividing system of claim 37 including means for elevating the frames to provide a space below the base rail, and further including horizontal electrical wiring in the space below the base rail.

39. The office space dividing system of claim 38, wherein the horizontal wiring is at least partially supported by the base rail.

40. The office space dividing system of claim 30 wherein each frame includes first and second stiles at the first and second ends, a base rail which extends between said first and second stiles, furniture adjacent to at least certain of said frames, and means for supporting said furniture from said base rail.

41. The office space dividing system of claim 40 wherein the means for supporting the furniture is horizontally adjustable along the base rail, enabling furniture to be supported thereby without regard to the furniture widths and frame widths.

42. The office space dividing system of claim 30 including a cornice on top of at least certain of said frames which flares outwardly from each face of the associated frame and upwardly, and further including ambient lighting fixtures in said cornice.

43. The office space dividing system of claim 30 including first and second stiles at the first and second ends of each frame having parallel facing surfaces, a chair rail disposed between said parallel facing surfaces, a rail mount between said parallel facing surfaces, and means for supporting said rail mount from said parallel facing surfaces.

44. The office space dividing system of claim 30 including first and second stiles at the first and second ends of each frame having parallel facing surfaces, a base rail, a chair rail, and a top rail disposed between said parallel facing surfaces, at least one panel between said parallel facing surfaces, and means for removably mounting said at least one panel from said parallel facing surfaces.

45. The office space dividing system of claim 44 including a second panel disposed between the parallel facing surfaces, back to back with the at least one panel, and means for removably mounting said second panel from said parallel facing surfaces.

46. An office space dividing system comprising interconnected rectangular frames, each having first and second ends, a top and a bottom, and front and back faces, characterized by:

a four-side column at the end of each frame cooperatively constructed of four mating members, at least one of which is fixed to a frame, with each of said four mating members having first and second wall members having planes disposed at right angles to one another, with the first wall member of one mating member abutting with the second wall member of another mating member,

means for rigidly holding the four mating members together,

a circular edge curl on the first wall member of each of the four mating members which projects beyond a face of the frame,

a column cover disposed between the tangent to two of said edge curls to define a wire-way in the column,

a cornice on top of at least certain of said frames which flares outwardly from each face of the associated frame and upwardly,

electrical wiring disposed in said cornice,

a chair rail in each frame,

electrical wiring supported by said chair rail,

a base rail in each frame,

means for elevating each frame to provide a space below said base rail,

electrical wiring in the space below said base rail,

and electrical wiring in the cornice and wire-way connected to the electrical wiring supported by the chair rail and the electrical wiring in the space below the base rail.

47. An office space dividing system comprising interconnected rectangular frames, each having first and second ends, a top and a bottom, and front and back faces, characterized by:

a four-side column at the end of each frame cooperatively constructed of four mating members, at least one of which is fixed to a frame, with each of said four mating members having first and second wall members having planes disposed at right angles to one another, with the first wall member of one mating member abutting with the second wall member of another mating member,

means for rigidly holding the four mating members together,

a cornice on top of at least certain of said frames which flares outwardly from each face of the associated frame and upwardly,

ambient lighting fixtures in said cornice,

a center septum in said cornice,

and a panel in said septum.

48. The office space dividing system of claim 47 wherein the panel is transparent, enabling light from the lighting fixtures to be transmitted through the panel.

49. The office space dividing system of claim 47 wherein the panel is a clerestory.

50. An office space dividing system comprising interconnected rectangular frames, with each frame having first and second vertical stiles, and rails extending between the first and second stiles, including base and top rails, characterized by:

a four-side column at the end of each frame cooperatively constructed of four mating members, at least one of which is fixed to a frame, with each of said four mating members having first and second wall members having planes disposed at right angles to one another, with the first wall member of one mating member abutting with the second wall member of another mating member,

means for rigidly holding the four mating members together,

said first wall member of each of said four mating members including a circular edge curl which projects beyond a face of the frame,

said base rail being a box-like structure having a top, a bottom, and first and second spaced sides, and a height of about 10 inches, and including adjustable feet extending downwardly from the base beam which place the top of the base rail about 16 inches above floor level,

a work surface,

and horizontally adjustable means for supporting said work surface from said base rail at any desired point there along.

51. The office space dividing system of claim 50 including furniture, and horizontally adjustable means for supporting said furniture from said base rail at any desired there along.

52. The office space dividing system of claim 50 wherein the rails include a chair rail, and wherein the means for supporting the work surface from the base rail includes first and second bracket means which elevates the work surface to approximately the height of the chair rail.

53. The office space dividing system of claim 50 wherein the rails include a chair rail, and including a panel, and means for removably mounting said panel in the space between the base rail and chair rail.

54. The office space dividing system of claim 50 wherein the rails include a chair rail between the base and top rails, and including an electrical terminal block having an electrical receptacle, and means for supporting said terminal block below the chair rail.

55. The office space dividing system of claim 50 including an electrical terminal block having an electrical receptacle, and means for supporting said terminal block below the base rail.

56. The office space dividing system of claim 50 including a cornice supported by the top rail, with said cornice flaring outwardly to provide a width greater than the depth of the top rail.

57. The office space dividing system of claim 50 wherein the rails include a chair rail between the base and top rails, and including panel means, and means on said first and second stiles for removably mounting the panel means above the chair rail.

58. The office space dividing system of claim 57 wherein the panel means includes three equal height panels.

59. The office space dividing system of claim 50 wherein the rails include a chair rail between the base and top rails, and including a rail mount, and means for mounting said rail mount above the chair rail on said first and second stiles.

60. The office space dividing system of claim 59 wherein the first and second vertical stiles have parallel inner surfaces which face one another, with the means for mounting said rail mount including slots in said inner surfaces and hooks on the rail mount which fit in said slots, with said hooks being offset inwardly from the rail mount.

61. The office space dividing system of claim 50 including means interconnecting adjacent frames which create an enlarged column having a thickness greater than the depth of the frame, and including first and second rail mounts mounted on adjoining frames, on opposite sides of the enlarged column, with the rail mounts being dimensioned to enable furniture accessories to extend between the first and second rail mounts and span the enlarged column.

62. The office space dividing system of claim 50 including a cornice on the top rail, electrical wiring in the cornice, and means interconnecting adjacent frames which create a column defining a vertical wire way which communicates with the cornice, with at least certain of the wiring the cornice continuing into the wire way.

63. The office space dividing system of claim 50 wherein the rails include a chair rail disposed between the base and top rails, with the top of the base rail being about one-half the distance from floor level to said chair rail.

64. The office space dividing system of claim 50 wherein the top of the base rail defines a shoulder over which furniture supporting brackets may be hooked.

65. The office space dividing system of claim 64 wherein the bottom of the base rail defines a slot into which the furniture supporting brackets may be secured.

66. The office space dividing system of claim 65 including a furniture supporting bracket having a hook portion hooked over the shoulder and a removable clip portion disposed in the bottom slot.

67. An office space dividing system comprising interconnected rectangular frames, with each frame having first and second vertical mounts horizontal rails which interconnect the stiles, with the stiles and rails defining first and second opposed parallel faces, and with the first and second stiles having inwardly facing surfaces which face and are parallel with one another, characterized by:

a hollow column between adjoining frames which laterally projects beyond the first and second parallel faces of the adjoining frames,

slots in the inwardly facing surfaces,

and first and second rail tiles each having outwardly facing vertical surfaces disposed in a common vertical plane,

said first and second rail mounts having offset mounting brackets which engage the slots in the inwardly facing surfaces of the first and second stiles of adjoining frames, positioning the common vertical plane flush with the hollow column,

said rail mounts each having a plurality of horizontal dovetail mounting slots, whereby accessories may be hooked into the dovetail mounting slots of the first and second rail mounts and span the enlarged column.

68. The office space dividing system of claim 67 including a storage cabinet having upper and lower hooks disposed in the dovetail slots of the first and second rail mounts.

69. The office space dividing system of claim 68 wherein the storage cabinet has a bottom portion which defines a recess, and including a lighting fixture disposed in said recess.

70. An office space dividing system comprising interconnected rectangular frames, with each frame having first and second vertical stiles, and rails extending between the first and second stiles, including base, chair and top rails, with the stiles and rails defining opposed parallel frame faces which are disposed in spaced vertical planes, characterized by:

said base rail being a box-like structure having a top, a bottom, and first and second spaced slides, and including adjustable feet extending downwardly from the bottom of the base rail which lift the bottom of the base rail a predetermined adjustable dimension above floor level,

means providing columns at the stiles of each frame, including means for extending the column beyond the frame faces to provide enlarged wire ways in the column to accommodate vertical movement of electrical wiring to predetermined locations below the chair and base rails,

removable base panels for enclosing the space below the base rail,

a support bracket fixed to the bottom of the base rail having an inverted U-shaped cross-sectional configuration having depending leg portions which are upwardly flanged to provide upturned edges for at least partially flanged to provide upturned edges for at least partially securing the removable base panels,

and a floor channel disposed below the base rail having upstanding leg portions, with the base panels abutting said upstanding leg portions.

71. The office space dividing system of claim 70 wherein the adjustable feet are levelers which extend from the floor channel to the bottom of the base rail.

72. The office space dividing system of claim 70 including enlarged openings in the first and second stiles just below the chair rail to enable electrical wiring to proceed from a column to a frame, and from frame to frame through a column.

73. An office space dividing system comprising interconnected rectangular frames, with each frame having openings defined by first and second vertical stiles and horizontal rails which interconnect the stiles, with the stiles and rails defining first and second opposed parallel faces, and with the first and second stiles having inwardly facing surfaces which face the openings, characterized by:

at least one pair of channel brackets,

means for mounting said at least one pair of channel brackets within a frame opening on the inwardly facing surfaces of the first and second stiles,

at least one panel insert,

and means for removably mounting said at least one panel insert on said channel brackets to at least partially close the associated frame opening,

said means for mounting said panel insert to the channel brackets including upper and lower slots in the channel brackets and upper and lower pins on the panel insert, with the upper slots in the channel brackets having a downwardly facing hook configuration for gravity assisted pivotable retention of the upper pins of the panel insert, and with the lower slots in the channel brackets being horizontal, and spring means aligned with the lower slots for spring retention of the lower pins of the panel insert as the panel insert is pivoted into assembled relation with the channel brackets,

and a flexible peripheral seal around the panel insert which engages the frame when the insert is in assembled relation with the channel brackets.

74. The office space dividing system of claim 73 wherein the means for mounting said channel brackets include slots disposed in the inwardly facing surfaces of the first and second stiles, and hooks on the channel brackets which hook into said slots.

75. The office space dividing system of claim 74 including flanges on the panel insert, with the peripheral seal including co-extrusion members secured to said flanges.

76. The office space dividing system of claim 73 including at least one additional panel insert, and means for removably mounting said at least one additional panel insert on the at least one pair of channel brackets, back to back with the at least one panel insert.

77. The office space dividing system of claim 76 including means for securing one of the panel inserts to the channel brackets, requiring the remaining panel insert to be removed prior to the removal of the secured panel insert.

78. An office space dividing system comprising interconnected rectangular frames, with each frame having openings defined by first and second vertical stiles and horizontal rails which interconnect the stiles, with the stiles and rails defining first and second opposed parallel faces, and with the first and second stiles having inwardly facing surfaces which face the openings, characterized by:

at least one pair of channel brackets,

means for mounting said at least one pair of channel brackets within a frame opening on the inwardly facing surfaces of the first and second stiles,

at least one panel insert,

and means for removably mounting said at least one panel insert on said channel brackets to at least partially close the associated frame opening,

said at least one panel insert including a glazing frame,

and including locking keys extending from said glazing frame to removably lock said frame to the channel brackets.

79. The office space dividing system of claim 78 includi