WORK SPACE MANAGEMENT SYSTEM

Abstract: A work space management system for dividing a room into separate work areas comprising a wall system having a rigid framework formed of rigid rectangular frames (40) rigidly joined together at the edges thereof to form at least one work area (12, 14), wire management elements (26, 28) in the and secured to the frames (40) for communication and power wiring (96, 98) and a plurality of modular panels (48) removably hanging on the frames (40). At least some of the wire management elements (26, 28) are secured to the bottom or baseline of the frames (40) and at least some of the wire management elements (26, 28) are removably secured to a waistline or midportion of at least some of the frames (40). In some cases, the frames (40) only extend to a waist height and in other cases, the frames (40) only extend to a full panel height. The panels (48) are sized to fit between the waistline wire management elements (28) and the baseline wire management elements (26) to substantially cover the frames (40) therebetween. The work management system provides an architectural wall system with flexibility for interchangeable panels (48) for different decorative effects as well as functional features. The panels (48) can be fabric or vinyl covered, or can comprise acoustical panels, window panels, work-in-process panel rails (154) or lighting panels.

Description: This invention relates to work space management systems. In one of its aspects, the invention relates to a work space management system wherein walls are easily constructed, configured and changed, and wherein convenient electrical and communication access channels are easily installed and movable for ease of set-up and change of systems, and wherein wall covering panels and work tools are easily configured and changeable without interferring with the underlying rigid frame structure. Open-plan office systems, pioneered by Herman Miller, Inc., more than fifteen years ago, provide a series of rigid panels which in turn are rigidly connected together at facing edges to divide work spaces into work or task areas. The panels are quickly and easily coupled together at facing edges for straight line, angled coupling or multiple wall coupling. Vertical slots are provided at the facing edges to support brackets for hanging cabinets, shelves and work surfaces to efficiently use the space. Examples of such wall panel systems are disclosed in the following U.S. patents: Propst et al, 3,418,765, issued December 31, 1968; Propst et al, 3,430,997, issued March 4, 1969; Beckman, 3,449,887, issued June 17, 1969; Propst et al, 3,517,469, issued June 30, 1970. In these and other currently popular panel systems, the panels are preassembled and covered at the factory with a fabric or a vinyl covering. Acoustical panels are also preassembled at the factory. These panels must be professionally installed and arranged. Although the panels are easily changed to change configuration, such changing must be done professionally. Once the color scheme is set, it cannot be changed without returning the panels to the factory or otherwise sending the panels out for recovery. Thus, the panel colors are ordinarily not changed. Electrical systems were later provided as an addition to the panels. Typically, the electrical systems are provided underneath the panels and are not integrated with the panels. In some cases, the electrical system is removably secured through the slotted hanging intelligence in the panel frames. Examples of electrical systems used with panels are disclosed in the following U.S. patents: Propst et al, 4,382,648, issued May 10, 1983; Propst et al, 4,257,203, issued March 24, 1981; Propst et al, 4,255,611, issued March 10, 1981; Propst et al, 4,235,495, issued November 25, 1980; Propst et al, 4,231,630, issued November 4, 1980; Propst et al, 4,043,626, issued August 23, 1977; Textoris, 4,255,610, issued March 10, 1981; Gartung, 4,056,297, issued November 1, 1977; Haworth et al, 4,277,123, issued March 7, 1981; VandenHoek et al, 4,203,639, issued May 20, 1980. Because of the preassembled factory construction, the electrical outlets are provided at the base-line of the panels. Electrical wiring must be run up from the base line to the service area on the outside of the panels. Ordinarily, internal wiring on a selective basis is not possible without custom manufacturing. Even with custom manufacturing, changes cannot be implemented. Utility channels for wiring have, in some cases, been hung onto panels, for example, as shown in Anderson et al. Attempts have been made to treat these problems in the past. Palhamus in U.S. patent 3,377,756, issued April 16, 1968, discloses a demountable partition construction in which aluminum channels are joined together to provide a framework. The channels have hollow interiors with snap-fit covers and a removable flange to retain the panels within the flanges. Convenience outlets can be provided in the wall panels in conventional fashion. Dorr et al in U.S. patent 4,375,829, issued March 8, 1983, discloses a framing system for displays, but otherwise similar to Palhamus. H-shaped channels are joined together at the ends thereof through L-shaped fasteners like a picture frame. The frames can be arranged vertically, one above the other, with a horizontally oriented tubular joiner therebetween. Panels can be attached to the framework through Velcro fasteners. Electrical power is supplied to the frame through a power plug at the top of the frame. A work space management system as specified in the first part of claim 1 is disclosed in a Price List, dated April 1983, for Office Furniture Systems of Teknion Furniture Systems Inc., Maple Shade, New Jersey, USA. The frames of this system may include a window module or pass-through module. This module is part of the frame and cannot be exchanged without taking apart the whole frame. Codrea in US-A-3,195,698 discloses a partition structure in which the panels are mounted within a framework which includes horizontal frame members at a mid-point in the frame as well as at a bottom and top thereof. Wiring is provided in these horizontal frame members and is also provided in the vertical frame members. Snap-fit covers are provided on the frame. Wiring must extend through the framework itself and cannot extend in the open space between the frames. The panels may be clear panels for providing windows. These panels, however, cannot be exchanged without taking apart the whole frame structure. EP-A-O 27001 describes a space divider system, the components of which may be used to support a wide variety of accessories as different panels or window slots. These panels are not all interchangeable and cannot be exchanged without taking apart at least part of the structure. Person US-A-4,232,183 discloses wall panels joined together at vertically extending columns. The panels have an open framework fitted with horizontal and vertical conduits and junction boxes. Each panel has a vertical series of slots for hanging brackets to support shelves and the like at the sides. Facings cover the framework and are apparently glued thereto. More recently, several manufacturers of open-plan systems have offered a replaceable acoustical panel for a rigid metal frame. An example of one such system is shown in U.S. patent No. 4,423,575, issued January 3, 1984. Although the open-plan system remains a viable solution for many office environments, some business organisations have functional and aesthetic requirements which cannot be practically or commercially met by the open-plan system. These new requirements are driven in large measure by the increasing use of computer equipment in the office, by the increasing frequency with which work teams and processes change, by ergonomics of the new computer-driven work place and by new standards regarding personal and human-sensitive work places throughout all levels of the business environment. As computer technology spreads throughout the office, there is an increasing need to link a diverse range of users with electronic equipment and data bases. This need is solved by a local network of communication wiring which must be easy to install, adaptable to change with a minimum of effort and must be delivered to individual users at a conventional location. The current open-plan system does not meet this need. One object of the invention is to provide a work space management system of the nature known from the above-mentioned Teknion-Price List, but with the ability of easily interchangeable pass-through openings or windows with other panels without disassembly of the frame. This object is achieved by the features mentioned in the second part of claim 1. The frames may have receiving means on the outer faces of the frames, the panels or tiles are modular in size, at least some of which panels are interchangeable with one another, the panels have a width substantially coextensive with the width of the frames and the panels further have mounting means cooperable with the frame receiving means for removably mounting the panels to the frames. A wire management means cover desirably has means cooperable with the frame receiving means for mounting the cover to one of the outer faces of the frame in flush configuration with the panels. Removable tiles may have not only decorative surfaces but also form functional components. For example, functional tiles are formed by clear panels to provide windows with the clear panels being mounted in juxtaposition to outer faces on opposite sides of the frames. Other functional tiles include a plurality of spaced horizontal rails for releasably holding work-in-process utensils. The invention is further characterised in that the rectangular frames have a plurality of vertically extending slots on each end thereof and the modular tiles have a width to cover the frames up to the slots whereby brackets can be removably mounted in the slots and work surfaces, cabinets and shelves can be mounted on the brackets. The invention is further characterised in that the wire management means can be removably mounted to the frames at the base, mid or upper portion of the frame with relative ease at the point of installation. The wire management means desirably compromises an open-sided conduit and another tile forms a removable cover over the conduit. The invention is further characterised in that there are both baseline and waistline wire management means in at least some of the frames and electrical and/or communication wiring extends between at least some of the baseline wire management means and the waistline wire management means between the panels or tiles which are mounted on the opposite sides of the frames in parallel juxtaposition. The invention is further characterised in that tiles can comprise a translucent panel with an illumination source behind the translucent panel to provide a source of illumination in the work area. The invention is still further characterised in that the wire management means have means to run wires from frame to frame externally of the frame edges and means flush with the wire management means covers to removably cover the wires between the wire management means and the frame edges. The invention will now be described with reference to the accompanying drawings in which: Figure 1 is a perspective view of an office environment showing a wall panel system according to the invention; Figure 2 is an exploded perspective view of a wall panel assembly; Figure 3 is an elevation view of a frame with electrical and communication service wiring; Figure 4 is a sectional view taken along lines 4-4 of Figure 3; Figure 5 is a sectional view taken along lines 5-5 of Figure 3; Figure 6 is a perspective view of a bottom of a panel showing the electrical service to the panel through a monument; Figure 7 is a perspective view showing the introduction of electrical service through the ceiling and power pole; Figure 8 is a schematic view of a horizontal section through a wall panel at the beltline showing the manner in which electrical and cabling pass from panel to panel; and Figure 9 is a sectional view taken along lines 9-9 of Figure 2. Referring now to the drawings and to Figure 1 in particular, there is shown an office environment having a single work station 12 and a multiple work station 14. Full-size walls 16 and short walls 18 define the single work station. Work surfaces 20 are mounted on the walls 16 in cantilevered fashion. Hanging cabinets 22 and shelves 24 are also supported by the walls 16. The walls are formed from straight panel sections 30 and curved panel sections 32. A baseboard wire management assembly 26 is provided at the base of each of the walls and a waistline wire management assembly 28 is provided at a midpoint in the walls in selected locations. A slanted panel 29 having an acoustical material is provided as an extension to one portion of the walls 16. The multiple work station 14 is of similar nature and is formed by full-size walls 16 and short walls 18 which are interconnected. Work surfaces 20, hanging cabinets 22 and shelves 24 are also provided on these walls. In addition, both baseboard wire management assemblies 24 and waistline wire management assemblies 28 are provided in selected locations. A table 34 can be partially supported by the walls and have an outboard support beneath the outer end thereof. Ninety-degree joints 35, 120° joints 36 and T-wall connections 37 are formed between various panels as desired. Further, straight-wall connections 39 are formed between both straight-wall and curved-wall sections. Referring now to Figures 2 and 3, there is shown a frame 40 comprising a pair of identical vertical members 42 welded to horizontal members 44 and 46. The underlying frame need not have a furniture grade finish and can be formed by roll-forming or other suitable metal-forming techniques. Equal-size panel outserts 48 are removably secured to the frame 40. The term "outsert" is used to designate removable panels or tiles which hang on the outside surface of the frame 40, thereby leaving the interior of the frame open. Each of the panel outserts 48 is of identical size and shape but may have different outer surfaces or may have acoustical treatment in an interior thereof. For example, the outer surface of the outserts 48 may be covered with a fabric or vinyl material or wood veneer, or could even be painted. The panel outserts can be formed from a metal pan, turned inwardly at the edges and covered or painted as desired. Insulation can be provided within the metal pan, if desired. Typically, the outserts 48 have a height of about 40.64 cm (16") and a width substantially the width of the frame 40 which can vary between standard widths. The panel outserts 48 can also take the form of a clear panel and thus be glazed or constructed of plexiglass as, for example, panel 48a as shown in Figure 2. A trim segment (48b) can be attached to interior steel frame to enable pass-through access from one side of the panel to another. If desirable, a clear panel of glass or plastic can be placed between the trim segments to make a window. Vertical rows of slots 50 are provided on the outside corners of each of the vertical members 42 to receive standard brackets 38 with clips for supporting the work surfaces 20, the hanging cabinets 22 and the shelves 24. Pairs of screw holes 52, 54 and 56 are provided in spaced relationship along the height of the vertical members 42. Keyhole slots 58 are provided on one side of the vertical members 42 and square openings 60 are provided above the keyhole slots 58 in spaced relationship thereto. Rectangular openings 62 are provided on the other side of the vertical members 42 in juxtaposition to the keyhole slots 58. Square openings 60 are also provided above the rectangular openings 62. A weld nut 64 is secured underneath the frame on the horizontal member 44 and an adjustable foot 66 is threaded into the weld nut 64 to adjust the height of the panel sides. Referring to Figures 3 and 4, an I-shaped bracket 70 is secured to the top of the horizontal member 44 through rivets or bolts 80. An elongated chase 72 is captured between the I-shaped bracket 70 and the horizontal member 44. The elongated chase 72 extends across the top and down along each side of the horizontal member 44, extending outwardly thereof and defining a hinge-forming tube 74 at the outer end thereof. The hinge-forming tube 74 extends laterally in overlapping relationship to the vertical members 42 and has attaching flange 76 with holes in registry with the frame screw holes 52. Screws 78 extend through the flange 76 and are tapped into the screw holes 52 to secure the ends of the hinge-forming tube 74 to the frame 40. A hinged cover 82 has socket-forming flanges 84 at the bottom portion thereof which receive the hinge-forming tube 74 to pivotably mount the hinged cover 82 to the elongated chase 72. An inwardly directed flange 86 at the top of the hinged cover 82 fits beneath the panel outserts 48 and extents to the frame 40. A cover retainer 88 extends laterally from the elongated chase 72 and has an upwardly-extending end flange 90 with a retainer 92 at the top portion thereof. A screw 94 extends through a hole in the end flange 90 and into a screw hole 54 to secure each end flange 90 to a vertical member 42. The inwardly directed flange 86 has a downwardly-extending projection which is snap-fit with the retainer 92 to hold the hinged cover 82 in place in front of the elongated chase 72. Alternately, the cover 82 can have a projecting prong with an upwardly-extending lip at the sides of the cover. The frame 40 can have horizontal slots on the vertical members 42 in registry with the prongs to releasably retain the cover in closed position. The hinged cover 82 also has a hinged access cover 95 (Fig 6) at spaced locations therealong to provide an opening for communication cabling to pass therethrough. Communication wiring 96, including telephone and computer wiring, is laid in the elongated chase 72 behind the hinged cover 82. A flat electrical cable or festoon 98 extends through the upper portion of the elongated chase 72 and is connected to an energy distribution block 100. A convenience outlet 102 can be plugged into the energy distribution block 100. As seen in Figure 4, the convenience outlet 102 extends out through an opening in the hinged cover 82 for direct access of electricity. Referring now to Figures 3 and 5, waistline service chase 106 has a lower section 107 and an upper section 112. A bracket 108 is secured to the lower section 107 and is secured to the midpoint of the frame through screws 110. A cover-retaining flange 119 extends upwardly from the bracket 108 and forms an outwardly-extending spring retainer 119a at an upper end thereof. The upper section 112 is secured to the lower section 107 through crimped flanges 114. A mounting bracket 116 is secured to the lower section 107 through screws 117 and mounts a double-sided energy distribution block 102 through screws (now shown). The upper and lower sections of the beltline service chase 106 provide a channel for communication wiring above a work surface. A flat electrical cable or festoon 98 is positioned beneath the waistline chase 106 and connects to the energy distribution block 100 through a connector 104. As in the baseline energy distribution system, a convenience outlet 102 can be plugged into the energy distribution block 100. As seen in Figure 5, the waistline service chase 106 is sufficiently narrow to allow two of such chases in back-to-back relationship. However, a waistline service chase need not be secured in back-to-back relationship and typically will not be. In the typical case where only one waistline service chase is provided on a frame, the energy block 100 can be somewhat narrower and a panel outsert is provided on the opposite side of the frame in lieu of the waistline wire management assembly 28. A cover 118 has a flat outer face with openings aligned with convenience outlets 102. The cover extends rearwardly at top and bottom portions. A V-shaped retaining clip 118a is mounted to the upper, outer portion of cover 118 in registry with the spring retainer 119a. A hook clip 118b is mounted to the lower, outer portions of cover 118 in registry with a keyhole slot 58 on one frame vertical member 42 and with a square opening 60 on an opposite frame vertical member 42. The hinge cover 118 is mounted to the frame vertical members through the hook clips 118b at the bottom and through the U-shaped retaining clips 118a at the top thereof. A half-panel outsert 170 is mounted to the frame 140 beneath the waistline wire management assembly 26 and above the lower panel outsert 48. The half-panel outsert is typically of the same finish as the cover 118 and can be mounted to the frame in the same manner as the panel outserts 48. The manner of removably securing the panel outserts 48 to the frame 40 is shown in Figure 4 in which the vertical frame member 42 and the panel outsert 48 are partially broken away. Each panel outsert 48 has a pair of hook-shaped clips 68 secured to a bottom portion thereof in spaced relationship. The clips 68 project rearwardly from the panel 48 and are located to register with a keyhole slot 58 and a rectangular opening 62. The panel outsert 48 further has mounted thereto a pair of rearwardly projecting spring clips 69 which are spaced to register with a set of square holes 60 in the frame vertical members 42. The spring clips 69 are flexible in a vertical direction to squeeze through the square holes 60 and lodge behind the edges of the opening 60 as illustrated in Figure 4. Thus, the panel outserts are easily mounted on the frame by placing the hook-haped clips 68 in the keyhole slot 58 and rectangular opening 62 while tilting the panel 48 outwardly so that the slot 58 and opening 62 are visible during this operation. The panel is then rotated upwardly until the spring clips 69 pass through and are lodged behind the openings 60. The panel outserts are easily removed by following the reverse procedure. The novel system of mounting the outserts to the frame permits the outserts to be removed independently without removal of adjacent or higher or lower panels. Yet precise spacing is maintained between all panels. Referring now to Figure 6, a monument 120 has an outlet opening 121. A flexible cable 122 having wires 123 extends into the opening 121 at one end thereof and is connected at the other end thereof to a power block 124. The power block 124 is positioned behind an opening in the access cover 95 of the hinged cover 82 and a filler plate 126 covers the opening in the access cover 95. Referring now to Figure 7, there is shown a ceiling grid work 130 which supports ceiling panels 132. An opening 134 is provided in a ceiling panel 132 and a power-pole conduit 142 extends through the opening 134 and down through the corner of walls 16. An electrical conduit 136 supplies electricity to a junction box 138. A flexible conduit 140 carries electrical wire down through the power-pole conduit 142 and beneath the waistline chase 114. The electrical wire is connected to the energy distribution block 100 beneath the chase 114. Referring to Figure 8, there is shown a schematic view of a cross-section through a U-shaped wall section at a baseline thereof. The cross-section through a waistline would be similar. The electrical cabling 98 is shown passing around the vertical frame members 42 at the edges of the panel but yet behind the covers 82. The electrical cabling also passes around the corners at the inside corners thereof and is covered by a corner cover member 146. Flexible covers 148 extend between the chases to cover the wiring therebetween. The covers 148 are U-shaped and are removably secured to the covers 82 (and to waistline covers 118) through a snap-fit connection. The frames are rigidly connected together to form either straight lines or curved configurations. Any suitable frame-joining technique can be used. Examples of suitable techniques for joining the frames together are disclosed in the Propst et al U.S. patents 3,430,997 (issued March 4, 1969) and 3,425,171 (issued February 4, 1969). These patents are incorporated herein by reference. Referring now to Figures 2 and 9, there is shown a WIP rail outsert. The rail is used to support various work-in-process (WIP) articles such as trays 160. The rail outsert 150 has a plurality of horizontal rails 154 for mounting work-in-process items such as trays 160 through depending hooks 168. As seen in Figure 9, the WIP rail outsert has a back wall 152, a front wall spaced from the back wall 152 and formed by a plurality of horizontal rails 154. Side walls 156 connect the back wall 152 through the horizontal rails 154. The tray 160 is of conventional shape and has a bottom wall 162, side walls 164, a back wall 166 and a depending hook 168 integrally formed with the back wall 166. The tray 160 is easily positioned on the rails by inserting the hook 168 through an opening between adjacent rails 154 and dropping the tray downwardly so that the hook 168 engages the rail 154. The back wall 166 abuts several rails 154 for stability. In addition to the panel outserts 48,48a and 150, panel outserts can take other forms. For example, the outserts can have translucent panels in lieu of clear panels and have lighting behind the panels to provide a lighted panel surface. Alternatively, the panels can be formed as a screen or CRT display unit with appropriate technology. The panels can be covered with a wood veneer as well as fabric or vinyl. A panel outsert could be formed of a marker board or a chalk board material. All of these different surfaces are easily constructed and relatively inexpensive to build. They provide the individual user with complete flexibility in design of his or her own work station to fit the tasks as well as to fit the personality of the worker. These options can be selected without special ordering or long delays. Further, when people are shifted from locations, the panels can be moved easily to a new location and/or the old location can be easily changed to accommodate the personality and tasks of the new occupant. The walls can also be easily shifted but in any case the panel outserts can be changed by personnel themselves or with relatively unskilled labor. Since all of the panel outserts are of a modular size, they are interchangeable and special sizing is not required. Further, the basic underlying frame need not be disturbed during changing of the panel outserts. The wire management and panel outserts are flush with one another to give a clean surface appearance. Yet the flexibility of the wire management allows the wire management to be added at waistline or taken away with great simplicity. The concept of hanging the panels onto the frames provides a system for inexpensively manufacturing the wall system, yet the wall system has the appearance of an architectural wall, that is, a wall which has been constructed in the conventional fashion with studs. Further, the thickness of the wall and the outsert panels allows wiring to be passed through from wall section to wall section around the frame without the necessity of feeding the wires through the frames. This lay-in capability is important in changing the communications and electrical wiring quickly and easily with relatively unskilled labor. Thus, the work-space management system according to the invention provides an easy means for linking a diverse range of office workers with electronic equipment and data bases. The flexibility of the wire management, both at the base line and selectively at the waistline with lay-in capabilities and wiring around the frames, provides this ability. As indicated, the lay-in capabilities provide for an ease of installation, adaptability of change with a minimum of effort and the communication wiring is delivered a convenient location, i.e. at work height. The ease of removability of the outsert partitions as well as the modularity of the panel outsert and the variety of the same provides a way to manage the office space system in terms of specification, design and installation. The variety and modularity of the panel outserts as well as the ease with which these outserts are installed and removed from the rigid frames provide a solution to meeting individual needs in work areas and a balance between privacy and communication. The invention provides a way in which a modern VDT-containing work station can easily adjust to the physical as well as psychological needs of the individual worker and serve as a buffer between him or her and inflexible computer hardware. Finally, the invention provides a way in which each work station can be customized to individual needs on a convenient and economical basis. The panel outserts are relatively inexpensive to construct and to order and can be easily changed. Reasonable variation and modification are possible within the scope of the foregoing disclosure and drawings without departing from the scope of the invention which is defined in the appended claims.

Claims: A work space management system comprising: a rigid framework formed of rigid rectangular frames (40) rigidly joined together at the edges thereof to form at least one work area (12, 14), each of said frames having outer faces, and at least some of said frames having an open interior; panels (48) mounted to said frames; wire management means (28) for handling electrical and/or communication wiring mounted to said frames; an electrical receptacle (102) mounted to said wire management means (28) and electrically coupled to a source of electrical energy; means providing access to said receptacle (102) in said work space; said panels comprising interchangeable modular tiles (48) of a width substantially equal to the width of said rectangular frames (40) and of common height; means (58, 60, 62, 68, 69) for removably mounting said tiles (48) to said outer faces of said frames; characterized in that: at least two of said interchangeable tiles (48a) or panels (48) mounted to said outer faces of one frame (40) in juxtaposition on opposite sides of said frames comprise trim segments (48b) to cover said one frame to provide a visual opening through said one frame. A work space management system according to claim 1 wherein said frames (40) have receiving means (58, 60, 62), said mounting means (82, 68, 69) for said panels (48) comprise spring clip means to engage said receiving means (69) for mounting said modular tiles (48) to the frames (40) such that they may be removed from said frames (40) simply by pulling outwardly on said modular panels (48). A work space management system according to claim 1 or 2 wherein said wire management means is mounted at an upper portion of said frames above the base thereof and further comprising baseline wire management means for enclosing communication and/or power wiring secured to a base of at least some of said frames (40), said baseline wire management means including a baseline cover (82) forming an outer face of said baseline wire management means and an electrical receptacle (102) accessible by means of said baseline cover to provide an electrical outlet for said work space; and electrical (98) and/or communication wiring (96) extending between at least some of said baseline wire management means (26) and said upper wire management means (28), said electrical and/or communication wiring also being positioned between said panels (48) mounted in parallel juxtaposition on said outer faces on opposite sides of said frames. A work space management system according to one of claims 1 to 3 and further comprising means (110, 56) for removably mounting said upper wire management means to at least some of said frames at a working height well above the base thereof, said removable mounting means permitting relative ease of mounting and demounting said upper wire management means (28), respectively, to and from said frames (40) at the point of installation. A work space management system according to one of claims 1 to 4 where at least some of said upper wire management means (28) are secured to a midpoint of said frames (40), and wherein a plurality of said interchangeable panels (48) are sized to fit and mounted between said upper wire management means covers (118) and an upper edge of said frames to substantially cover said frame (40) at upper portions thereof in substantially coplanar relationship to said waistline wire management means covers (118). A work space management system according to any one of claims 1 to 5 wherein at least some of said frames (40) have no upper wire management means (28) on at least one side of said frames and a plurality of said interchangeable panels (48) are sized to fit and are mounted between said bottom portion and an upper edge (46) of said frame (40) and substantially covering the same. A work space management system according to claim 6 wherein at least some of said panels (48) have acoustical sound-deadening material therein. A work space management system according to any of claims 1 through 7 wherein at least one of said panels (48) comprises a translucent panel with an illumination source behind the translucent panel (48) to provide a source of illumination. A work space management system according to any one of the foregoing claims wherein said wire management means (28) comprises an elongated U-shaped conduit chase (106) secured at the ends thereof to the sides of the frame (40) with the legs of the U being substantially horizontal and having means for positioning communication and electrical wiring (96, 98) therein; and said cover (118) is sized to cover said conduit chase and is removably mounted to one of said outer faces of said frames (40) for ready access to said conduit chase (106). A work space management system according to claim 9 wherein said wire management means cover (118) has an opening therein and said electrical receptacle (102) is electrically coupled to electrical wiring (96, 98) in said chase (106) and projects through an opening in said cover (118). A work space management system according to claims 1 to 10 wherein said wire management means (28) have means to run wires from frame to frame externally of said frame edges. A work space management system according to any one of the foregoing claims wherein said rectangular frames (40) have a substantially open central portion and said electrical and/or communication wiring (96, 98) extends between said panels (48) and within the open central portion of said frame (40). A work space management system according to any one of claims 1 to 12 wherein at least some of said interchangeable tiles (48a) or panels (48) mounted to said outer faces in juxtaposition on opposite sides of said frames have clear panels to provide windows through said frames. A work space management system according to one of claims 1 to 13 wherein at least one of said trim segments (48b) tiles (48a) mounts a clear panel to provide a window through said one frame. A work space management system according to one of claims 1 to 14 and further comprising means for removably mounting said wire management means (28) to said frames at a base, mid or upper portion of said frame with relative ease at the point of installation. A work space management system according to claim 15 wherein said wire management means (28) comprises an open-sided conduit (106) and another tile (118) forms a removable cover over the open side of said conduit (107). A work space management system according to any one of claims 1 to 16 wherein at least one of said interchangeable tiles or panels (150) has a plurality of spaced horizontal rails (154) for releasably holding work-in-process utensils. A work space management system according to any one of claims 1 to 17 wherein each of said rectangular frames (40) has a plurality of vertically extending slots (50) on each end thereof and said modular tiles or panels (48) have a width to cover said frames up to said slots (50) and further comprising brackets (38) for removably mounting in said slots (50); and work surface (20), cabinets (22) or shelves (24) for mounting to at least some of said brackets (38).

Inventors: KELLEY, JAMES O.
Applicants: HERMAN MILLER, INC.
Application year: 1985
Main classification: E04B2
IPC codes: A47B17, A47B21, A47B83, A47B87, E04B2