EP0027001B1 - Système de cloisonnement - Google Patents

Système de cloisonnement Download PDF

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Publication number
EP0027001B1
EP0027001B1 EP80303314A EP80303314A EP0027001B1 EP 0027001 B1 EP0027001 B1 EP 0027001B1 EP 80303314 A EP80303314 A EP 80303314A EP 80303314 A EP80303314 A EP 80303314A EP 0027001 B1 EP0027001 B1 EP 0027001B1
Authority
EP
European Patent Office
Prior art keywords
spine
further characterized
seen
divider system
legs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP80303314A
Other languages
German (de)
English (en)
Other versions
EP0027001A3 (en
EP0027001A2 (fr
Inventor
Douglas C. Ball
Gary Ludwig
William Stumpf
Marshall Walker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Haworth Inc
Original Assignee
Hauserman Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hauserman Ltd filed Critical Hauserman Ltd
Priority to AT80303314T priority Critical patent/ATE3730T1/de
Publication of EP0027001A2 publication Critical patent/EP0027001A2/fr
Publication of EP0027001A3 publication Critical patent/EP0027001A3/en
Application granted granted Critical
Publication of EP0027001B1 publication Critical patent/EP0027001B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
    • E04B2/7416—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with free upper edge, e.g. for use as office space dividers
    • E04B2/7433—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts with free upper edge, e.g. for use as office space dividers with panels and support posts
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B83/00—Combinations comprising two or more pieces of furniture of different kinds
    • A47B83/001—Office desks or work-stations combined with other pieces of furniture, e.g. work space management systems
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2200/00—General construction of tables or desks
    • A47B2200/01—Office wall with desktop function
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2002/7483—Details of furniture, e.g. tables or shelves, associated with the partitions

Definitions

  • This invention relates generally to a space divider system and more particularly to improvements in a space divider system of the type disclosed and claimed in European Patent Application EP-A-0006707 which is a document falling within the terms of Article 54(3) E.P.C.
  • a space divider system for open office interiors, the major component of which is a structural beam supported from posts at each end stabilized by projecting feet.
  • the beam itself constitutes a wiring raceway and includes a raceway on the top thereof open through a lateral slot above work surface height.
  • the posts or legs for the beam are provided with apertures or mounting brackets to which the ends of the beam are connected.
  • the mounting brackets project from the surface of the post and different post configurations are required depending upon the number of beams connected to the post.
  • a space divider system for office interiors comprising a structural spine, the top of said spine being essentially at work surface height, and legs supporting said spine at opposite ends thereof, characterized in that there are two enclosed electrical ducts on top of said spine, one above the other, superjacent such work surface height, and vertically separated access passages for the wiring are provided for extension of the wiring in the ducts through said legs.
  • the system of the present invention provides fully enclosed communications and power wiring ducts superjacent the work surface on top of a supporting spine or structural backbone to enable effective use of the increasing number of machine and communication devices found in the modern office.
  • the system provides a wide variety of options in the enclosure of space providing a very high degree of both horizontal and vertical flexibility.
  • the major component of the system is a structual beam which may come in a variety of lengths supported by posts at each end. Lateral stability, where required, is provided by projecting feet which extend from one or both sides of the posts.
  • the beams are provided with an optional midpoint connection which may be used further to divide the beam module.
  • the height of the beam including the integral wiring ducts on the top thereof may be adjusted vertically and the work surfaces supported by the beam may be adjusted with respect to the beam within a certain range.
  • the two ducts on the beam are fully enclosed with the duct for the communication wiring being above the duct for the power wiring and also being laterally enlarged.
  • the power wiring duct is prewired with outlets on both sides while the communication wiring duct may include both lateral access and also top or lay-in access.
  • the leg supporting the beams have a smooth exterior surface that permit the beams to be connected thereto at a wide variety of angles. Accordingly, only a single leg construction need be provided regardless of the angular position of the beams extending therefrom. Enclosures or fillets for the beams and legs permit the ducts to pass through the legs fully enclosed.
  • the power wiring passes through a cage on the top of the leg while the communication wiring passes around a reduced diameter post extension, if employed. Enclosures for the top of the leg facilitate the wiring bypass of the leg.
  • each beam may be provided with a midpoint connection so that one beam may be connected to and extend normal to another beam without a leg beneath the point of connection. Again fillets are provided to insure that the ducts are enclosed from beam to beam.
  • extensions of the leg or posts are provided from which hanger bars may be secured for supporting further accessories or acoustical panels.
  • Wiring to the ducts may enter the system from the floor or ceiling adjacent the legs or through post extensions, respectively.
  • Accessories such as work sufaces are provided quickly to hook into a recessed hook channel in the beam, such accessories having a movable locking tab. In one position the locking tab acts to maintain the hook of the accessory in the channel while the other position of the tab permits the insertion and removal of the hook.
  • the assembly of the legs and beam is accomplished in a few minutes with very simple tools.
  • the beams may be added to or removed from the system with no disturbance to the rest of the system.
  • a system of quarter-circle castings is employed to enclose the wiring at the beam and leg connections and the same or similar castings are employed in a variety of combinations for all beam connections.
  • the aforementioned mid-beam connection may use the same fastening points as the post connection and accordingly, the beam module may either be connected to a post at the selected angle or to a mid-beam connection.
  • the components of the space divider system may be used to support a wide variety of components or accessories such as desk tops, both cantilivered and leg supported, shelves, storage compartments, paper organizers, drawers and files, light fixtures, sound absorbing panels or cushions, or window slots.
  • the major component of the system is a horizontally extending beam seen at 40 which may be provided in a variety of length modules.
  • the beams 40 are supported at each end by legs 42 or one beam 40 may be connected to another beam 40 at a beam midpoint as hereinafter described.
  • the top of each beam 40 as indicated at 43 is designed to be substantially at work surface height and on top of the beam 40 superjacent such work surface height are two enclosed electrical ducts seen at 44 and 46, one on top of the other accomodating power and communication wiring, respectively.
  • the top communications wiring duct 46 is laterally enlarged and includes a top access cover so that communications wiring may be laid into the top of the duct 46.
  • Both ducts 44, 46 may be provided with lateral outlets seen at 49 and 50.
  • the power duct 44 is preferably prewired and the lateral access thereto is provided through conventional outlets 50.
  • the legs 42 include horizontal access or passageways for both wiring ducts 44, 46 and such legs 42 may support post extensions 52 extending above the ducts and between which are connected hanger bars 54 from which the various upper components of the systems may be secured.
  • Wiring to the ducts 44, 46 may originate either in the ceiling 55 or the floor 56. If wiring originates in the floor as indicated at 57 it may extend to the ducts through wiring covers 58 secured to the exterior of a leg 42. If it originates in the ceiling 55 it may extend through slightly enlarged tubular post extensions 59.
  • the post extensions 52 are hollow and may also be employed to support lighting fixtures 60 and 61 providing ambient lighting.
  • FIG. 1 In the particular linear system seen in Figures 1 and 2, reading from right to left, there is shown four such legs 42 as seen at 62, 63, 64 and 65.
  • the legs 63 and 64 as well as 64 and 65 are interconnected by beams 40 of different length modules as seen at 66 and 67.
  • the legs 62 and 63 are interconnected by a relatively short module length of ducts 46 and 44 which are supported on a relatively shallow channel or fame spanning the legs 62 and 63 and connected thereto in much the same manner as the beams 40 as hereinafter described. Because of the employment of the ducts 44, 46 only between the legs 62 and 63 and the lack of a structural beam 40, components such as desk tops, storage units and the like cannot be supported from the divider system at such point.
  • a table or desk top 72 Extending from the top edge of the beam 66 is a table or desk top 72 which is supported from the beam 66 by a hook received in a recessed hook channel and at its distal end by a single vertically adjustable leg 73 similar in appearance to the leg 63. It is noted that the outlets for both the electrical and communication ducts 44, 46 are immediately superjacent the work surface of the desk or table 72.
  • Adjacent the table 72 a relatively small tray or work surface seen at 74 projects from the beam and can be used as a paper tray or to receive a telephone or small dictating machine, for example. Adjacent the tray 74 is a two-unit drawer system seen at 75 which extends in cantilever fashion from the beam 66.
  • an overhead storage unit or cabinet 76 suspended from the second rail 54 is an overhead storage unit or cabinet 76.
  • a paper organizer or com- partmental filing system may be suspended and project from the next lower horizontal rail as seen at 77.
  • Cantilevered from the beam 67, storage bins seen at 78 and 79 may be provided. Adjacent the bin 79 there is secured to the beam 67 a cantilever work surface 81 which is supported on brackets 82 and 83 secured to the beam in a manner hereinafter described. Again the top of the work surface has the outlets from the wiring ducts 46 and 44 immediately there above.
  • the floor 56 beneath the leg 65 is somewhat lower than the floor beneath the leg 64. Because of a height adjustment incorporated in the legs, the beam 67 can nonetheless be positioned horizontally. Extending between the legs 64 and 65 is a fill panel 85 which may, if desired, extend all the way to the floor with the lower edge compensating for floor irregularities.
  • the cantilevered tops such as desk top 81 may themselves be provided with a vertical adjust-ment with respect to the beam and the beam itself may be vertically adjusted through a somewhat more narrow range to compensate for not only the floor irregularities noted, but also to raise or lower the height of the beam.
  • Each beam is provided with an optional mid- point connection as seen at 88 with the mis- point connection of the beam 67 being utilized while the mid-point connection of the beam 66 is not.
  • a further beam seen at 90 may be connected to the midpoint of the beam to extend normal thereto. In such situation, there is no leg supporting the midpoint of the beam 67 or the end of the beam 90.
  • Additional beams seen at 91 and 92 may be connected to the leg 62 and 65, respectively with the upper structure supporting either acoustical panels seen at 93 or overhead storage cabinets seen at 94.
  • the cabinets 94 and 76 may be the same.
  • the acoustical panels or cushions 93 are supported from the rails 54 and serve not only visually to block the area above the beams and ducts, but because of their structure utilizing fabric over cushion material, they serve as visually soft sound absorbing or sound deadening panels. Such panels may vary in shape and as indicated at 96 window slots may be provided below somewhat more narrow acoustical panels 97.
  • the superstructure provided by the post extensions 52 and rails 54 may provide three levels. Preferably only the first two levels are used for shelf or storage component loads while the third level is used only for acoustical panels or non-eccentric loading such as provided by the ambient lights 60 and 61.
  • the main structural component of the leg 42 is a vertically extending square tubular post 102 surrounded by an extruded aluminum cylindrical sleeve 103.
  • the top of the post 102 is provided with a nut into which a flanged leveling screw 104 is threaded, with the flange supporting circular disc or plate 105 secured to the top of sleeve 103.
  • the diameter of the top plate or disc 105 is somewhat smaller than the outside diameter of the sleeve and in any event by rotating the adjusting screw 104 the vertical position of the sleeve on the post may be altered as indicated.
  • the bottom of the post 102 is provided with a further disc 106 which is secured by fasteners 107 to a foot 108.
  • Glides 109 and 110 may be provided beneath each end of the foot 108 to facilitate movement over floor surfaces such as carpeting.
  • a flexible bellows 111 provides an appearance cover or closure between the variable lower end of the sleeve 103 and the foot 108.
  • each beam 40 is provided with a rigid vertically enlarged clevis seen at 114 which includes projecting top and bottom ears 115 and 116.
  • the top ear 11 is provided with two through holes 117 while the bottom ear is provided with tapped through holes 118.
  • the projecting end of the ears 115, 116 is provided with an arcuate edge corresponding to the O.D. of the disc 105.
  • the top ear 115 is designed to fit over the top of the sleeve 103 snugly adjacent the O.D. of the disc 105 as seen more clearly in Figure 7 while the bottom ear 116 fits within a slot 120 in the sleeve 103.
  • the slot 120 is of the same depth as the O.D. of the disc 105.
  • the sleeve 103 includes a total of eight equally spaced vertically extending holes 122 on the inside of the outer shell or cylinder 123.
  • the sleeve 103 also includes four inwardly extending vertical quadrant spaced webs 126 which terminate in enlarged bosses 127 providing holes for fasteners 128, such bosses 127 each including laterally enlarged flat vertical surfaces bearing and sliding against the four flat faces of the square post 102.
  • the sleeve 103 may be provided with additional internal rigidifying ribs as seen at 130.
  • the ribs 130 and webs 126 form upwardly facing recesses 131 with the bosses for holes 122 which facilitate the positioning of leg enclosures as hereinafter described.
  • the holes 122 in the sleeve exposed both at the top of the sleeve and through the slot 120 are eight in number and equally circumferentially spaced about the sleeve.
  • the spacing of adjacent holes is also equal to the spacing of the holes 117, 118 in the respective top and bottom ears 115, 116 of the clevis 114.
  • a spacer 132 is inserted between the ears 115, 116 providing a visual and sound seal.
  • the spacer 132 is provided with an interior arcuate surface riding against the O.D. of the sleeve 103.
  • the beam 40 is then inserted with the top ear 115 over the top of the sleeve 103 and the bottom ear 116 in the slot 120.
  • Elongated fasteners seen at 134 and 135 then extend downwardly through the holes 117, the selected holes 122, and are threaded into the holes 118 in the bottom ear 116 not only to pin connect the beam 40 to the sleeve 103 but also to clamp the beam 40 to the sleeve 103.
  • An additional beam as seen at 137 may also be connected to the leg 42 and if at right angles as illustrated, the beam 137 would be similarly connected to the two holes 122 at the bottom of Figure 7.
  • the electrical ducts 44 and 46 which are located one on top of the other on top of the beam 40 are provided access through or around the leg by means of a cage 140 and leg enclosures 141.
  • the case 140 is perhaps seen more clearly in Figure 4.
  • the cage 140 is simply a transverse opening through the leg as provided by spacers 143 through which the fasteners 128 pass.
  • the spacers 143 vertically space the disc 105 on the bottom from a disc 144 of the post extension socket 145 on the top.
  • the post extension 52 is then simply threaded into the socket 145 through circular leg cap 146. If the post extension is not employed, the hole in the circular leg cap may be closed by a cover or plug 147.
  • four such fasteners 128 and spacers 143 are employed to form the cage opening through the leg, such cage 140 being at the same elevation and forming a continuation through the leg of the lower electrical duct 44.
  • the lower duct 44 is preferably prewired and junction boxes may be provided in the beams 40 adjacent the legs with flexible jumpers or connecter leads connected therebetween as seen at 148 in Figure 4.
  • each beam 40 is a fabricated welded assembly which includes main side plates 150 and 151 seen in Figure 5 which are bent to the somewhat rounded shape seen at 152 both at the top and the bottom.
  • the plates 150, 151 then extend inwardly recessed from the top and bottom vertical edges as indicated at 153 and are flanged toward each other as seen at 154 and welded together as indicated at 155 and 156.
  • the main frame members of the beam thus form recessed channels both at the top and the bottom of the beam 40 as indicated at 157.
  • the top recess 157 accommodates the housing for the ducts 44 and 46 while both the top and the bottom recesses 157 permit covers 159 and 160 to be snapped over the side plates of the beam.
  • the beam frames are also interconnected by transverse flanged rigidifying elements 162.
  • the side frame elements are connected at each end to an end plate 164 to which each clevis 114 is secured.
  • the end plate 164 actually extends between the ears of the clevis with the main vertical portion of the clevis being inside the end plate.
  • each beam near its end may be provided with a vertically extending wiring duct seen at 166.
  • Each such vertical duct 166 may be formed by welding together the flanged channel-shaped plates 167 and 168.
  • Such vertical duct may extend at one end to the bottom of the duct 44 and at the other end to the bottom of the upper communications duct 46.
  • Such ducts accommodate wiring extending from the floor through the leg enclosures 58 as seen in Figure 1.
  • the wiring ducts 44 and 46 are formed from two extrusions seen more clearly in Figure 5 at 170 and 171.
  • Each extrusion includes a horizontally extending top 172 having an inside screw receiving boss seen at 173 adjacent the edge or opening 174.
  • the top 172 extends to a rounded corner 175 and then through an outwardly inclined sidewall 176 terminating at a recess 177.
  • the wall of the extrusion then extends vertically downwardly at 178 and then inwardly at 179 with a screw receiving boss being provided on the interior of the wall 179 as seen at 180.
  • the wall of the extrusion then continues downwardly as seen at 181 to terminate in bottom wall 182.
  • the bottom wall 182 extends both inwardly and outwardly with the outer extension terminating in an upwardly extending hook receiving flange 183 forming with the wall 181 and its upper outer extension 179 a hook receiving channel for accessories.
  • the bottom wall 182 also extends inwardly and is offset upwardly as indicated at 184 to be joined as by welding with the abutting edge of the bottom wall of the opposite extrusion as seen at 185.
  • Each extrusion 170, 171 also includes a horizontally extending shelf projecting inwardly from the recess 177 as seen at 187 with the abutting edges of the shelves 187 being joined as by welding at 188.
  • the shelves 187 then form a partition between the lower duct 44 and the upper duct 46.
  • the duct forming extrusions 170, 171 are secured to the top of the beam by fasteners not shown.
  • the upper duct 46 is substantially laterally enlarged as compared to the lower duct 44 and may be provided with lateral access as indicated at 49 or lay-in or top access as provided by the opening between the spaced edges 174.
  • the top opening may be closed by an elongated snap-in cover 189 seen in Figure 4 which may itself have strategically arranged smaller openings.
  • the lower duct 44 is provided with lateral access only through prewired receptacles not shown in Figure 5.
  • the stacked ducts 44, 46 one on top of the other provide a laterally enlarged top duct for communications wiring having both lateral and top openings.
  • the enlargement of the duct 46 enables the duct readily to accommodate a substantial volume of communication wiring including rather bulky items such as AMPHENOL connections.
  • the stacked ducts 44, 46 have the general configuration of an enclosed Y with a laterally enlarged stem.
  • the screw bosses 180 and 173 may be employed to secure to the end of the ducts transition or miter joint castings seen at 190 and 191 in Figure 6. Such transition castings or enclosures may also be secured to the beam through the slotted flanges seen at 192.
  • transition enclosures 190, 191 will be used at each end of the beam as the beam is connected to the leg to form with the leg enclosures the continuous ducts through the beams and the legs.
  • the transition castings will also be used at the beam-to-beam connection.
  • each beam at its center is provided with two transverse flanged reinforcing members 195 and 196 to which and between which are connected mid-beam mounting brackets 197 and 198.
  • Such mounting brackets 197, 198 are provided with outturned edge flanges seen at 200 and 201 which are welded to the transverse elements 195 and 196, respectively.
  • Each mounting bracket also includes an outwardly turned top and bottom flange as seen at 202 and 203 in Figure 5 each provided with a pair of holes seen at 204 and 205. Such holes have the same spacing as the holes in the clevis ears 115 and 116. Such holes are provided in both the top and bottom flanges 202 and 203.
  • a mounting pad 210 which has downturned flanges 211 and 212 secured to the interior of the reinforcing members 195 and 196, respectively.
  • the top surface of the mounting pad 210 is provided with four tapped holes seen at 213.
  • the holes 213 receive the fasteners 128 which extend through the flange 144 of post extension socket 145 and through vertically elongated spacers 143 to form a cage through which the wiring of duct 44 extends at the beam-to-beam junction.
  • the parts forming the cage supporting the post extension are the same as employed in connection with the leg seen in Figure 3.
  • a section of the duct seen at 218 in Figure 14 is removed from each side of the beam and a section of the cover may also be removed exposing the holes 219 and 220 in the top of the beam.
  • the transition or miter joint elements of the ducts are then secured in place as seen at 190 and 191.
  • the end of a further beam is then secured to the midpoint of the beam using the fasteners 134 and 135 extending through the end clevis of the further beam.
  • the fasteners simply thread into the bottom ear of the clevis pin connecting and clamping the end of one beam to the midpoint of another. If the post extension 52 is employed in connection with the threaded socket 145, the cap 146 is employed with the hole therein.
  • the cap is closed with the plug or cover 147.
  • the cage formed at the mid-beam post extension support is of essentially the same construction as the cage at the beam-leg-connection and the flange 144 of the socket is subjacent the partition formed by the extrusion webs 187 partitioning the ducts through the midpoint connection in the same manner as at the leg.
  • FIG. 8 to 13 it will be seen that the ducts may be enclosed at the leg through the employment of housing sections which may be circular segments of either 90 or 45°.
  • Figures 8 to 12 illustrate in detail a 90° segment while Figure 13 illustrates the 45° segment.
  • the 90° enclosure or casting seen at 230 is a 90° circular segment having a radial section substantially similar to the transverse section of the ducts 46 and 44.
  • the casting includes a top surface 231 with a rounded corner 232 and an outwardly inclined sidewall 233.
  • the sidewall terminates at cylindrical wall 234 which extends cylindrically vertically to exterior shoulder 235.
  • the lower edge of the tines is relatively sharp as indicated at 240 and the inside lower edge of each tine is provided with a wedge or pilot surface 241.
  • the inner edge of the outer tines 236 and 239 extends substantially chordally as seen at 242 and 243 rather than radially.
  • circumferential spacing between the tines varies significantly with the gaps 244 and 245 being significantly larger than the center gap 246.
  • the tines are somewhat larger than the wall section 234.
  • the inner wall section from the step 247 extends upwardly to shelf 248 which has the profile configuration seen more clearly in Figure 8.
  • the profile configuration consists of two semicircular projections 250 and 251 alternating between half recess 252, full recess 253 and half recess 254.
  • the projections 250 and 251 are provided with two fastener receiving holes centered therewith as seen at 255 and 256.
  • the face of the 90° casting or enclosure is provided with an appearance recess 258 which gives the casting the appearance of being two juxtaposed 45° castings or enclosures.
  • FIG 13 there is illustrated a 45° casting or enclosure 260 which is essentially one half of the casting 230.
  • the casting includes a single aperture 261 in the symmetrical projection 262 of the shelf 263.
  • the casting or enclosure may be provided with the feet or tines seen for one half of the casting 230 in Figures 11 and 12.
  • the casting 260 may be formed by simply cutting the casting 230 in half.
  • the tines or feet of the castings are designed to fit within the exposed recesses 131 in the upper end of the sleeve 103.
  • the enlarged spacings 244 and 245 are designed to accommodate the screw hole bosses while the smaller spacing 246 is designed to accommodate the relatively thinner web 130.
  • the beveled or wedge edges of the tines 241 permit the same to be driven snugly into proper piloted position between the transverse enlargements of the webs 126 and 130 seen at 265.
  • the exterior wall 234 is an extension of the exterior of the sleeve 103.
  • the apertures 255 and 256 in the 90° casting and 261 in the 45° casting may be employed with the threaded openings 267 in the flange 144 to secure the casting or housing to such flange with the projecting shelf 248 forming with the flange a partition at the leg between the two vertically superimposed ducts.
  • the recess 253 accommodates the head of the projecting fastener 128.
  • FIG 19 or a simple end connection, three castings 230 may be employed as seen at 270, 271 and 272. Such castings will be employed in addition to the miter or transition castings 190 and 191.
  • the end arrangement as seen in Figure 19 provides a completely enclosed circular enclosure around the post extension above the sleeve of the leg and the lower duct having a radial dimension as seen at 274.
  • two 45° or half castings may be employed as indicated at 276 and 277 to connect the beams as indicated.
  • the two beams at the right of Figure 20 are 90° to each other and both are 135° from the beam at the left.
  • two half castings or enclosures are employed as seen at 278 and 279 while a full casting is employed at 280 to form the 135° connection shown.
  • a fully enclosed duct'through the leg is provided both for the power wiring below and the communication wiring above.
  • FIG. 5 the top of the structural beam forms a recess 157 in which the extrusions forming the ducts 44 and 46 are situated.
  • the walls 179 and 181 of the duct together with the projecting hook 183 form a recessed hook receiving channel such as seen at 290.
  • the channel extends inwardly and then downwardly from the face of the beam and duct with the undersurface of the wall 179 forming a height restriction in the channel.
  • a work surface or other accessory 292 is supported on the upper surface of projecting bracket 293 seen in more detail in Figure 16.
  • the bracket 293 includes a formed metal structure which includes vertically extending triangular sidewalls 294 and 295 connected at the underside of the outer or distal end by web 296 which is provided with a hole for a fastener as seen at 297.
  • the upper edges of the walls are co-planar and provide a mounting surface for a desk top or the like.
  • a formed metal strip 299 is received in the keyways 300 and 301 formed in the upper proximal edge of the projecting bracket and the metal strip is provided with holes 302 also for accomodating fasteners such as screws to secure the top or desk surface 292 thereto.
  • the sidewalls are welded to a vertically extending sleeve 304, the walls of which are provided with a diametrical hole seen at 305.
  • the sleeve 304 closely fits over tube 308 to slide vertically therealong, such tube also being provided with a series of vertically spaced diametrical holes 309.
  • a hook 310 Welded to the top of the tube 308 is a hook 310.
  • the hook is somewhat triangular in shape and extends from the top of the tube normal to the transverse axis of the holes 309 and along its projecting edge includes a downturned hook flange 31 1.
  • the hook is provided with a small aperture 314 and the locking tab includes a locking button 315 which snaps through the aperture 314 to lock the locking tab to the top face of the hook.
  • the locking tab can be rotated about the axis of the tube 308.
  • the locking tab 313 when the locking tab 313 is rotated into the position shown, it acts as a shim between the top of the hook 310 and the underside of the recessed slot formed by the surface 179 thus precluding the hook from being disengaged with the recessed hook receiving channel 290.
  • the locking tab In order to remove the hook or replace the hook, the locking tab must be rotated out of the way.
  • the lower end of the tube 308 as seen in Figure 5 is provided with an adjustable horizontally extending stop or bumper 317 which is mounted on a threaded shank 318 threaded transversely in the tube 308.
  • the projecting end of the shank includes a hex head 320 by which the shank may be rotated to bring the tube 308 to a plum condition. If the work surface 292 is not quite horizontal, the bumper or stop may readily be adjusted to bring the work surface to the desired horizontal position.
  • the work surface and its supporting bracket 293 are supported on the vertical tube 308 by the employment of the pin seen at 322 in Figure 16.
  • the pin extends through the holes 305 and the selected aligned holes 309.
  • the pin may be held in place by a cotter pin extending through the transverse hole 323.
  • two such bracket assemblies will be employed to support cantiliver accessories from the beam.
  • Similar bracket assemblies may be employed to support other accessories such as file cabinets and storage components.
  • each of the post extensions 52 as well as the somewhat larger ceiling ducts 59 may be provided with vertically spaced sets of discs as seen at 325.
  • the disc sets include an upper disc 326 and a lower disc 327 with a spacer 328 therebetween. The discs and spacer are secured to the post extension.
  • the rails 54 comprise two angles 330 and 331 with the top flanges being coplanar and flat folded beneath themselves as seen at 332 and 333. This provides a somewhat enlarged rounded lateral edge on the rail as indicated at 334 as well as a double thickness closely less than the spacing of the discs.
  • the vertical webs of the angles are slightly horizontally spaced to provide a vertical centerline slot therebetween as seen at 335.
  • the vertical webs are inwardly dimpled at 336 and 337 and the dimples are welded to each other. The vertical slot 335 between the dimples thus extends completely vertically through the hanger bar.
  • the vertical webs are notched as indicated at 340 and clinched together about a pointed tipped screw 341.
  • the flat folded top webs fit snugly between the discs 326 and 327 and the set screw 341 is employed to bite into the underside of the lower disc 327 clamping and holding the horizontal rail in place.
  • the flat folded upper webs may be mitered as indicated at 342 so that the rails may extend from the post extension in the same manner in which the beams extend from the legs.
  • Components such as the enclosure or cabinet 76 or 94 may be supported from the rails by hooks 344 secured to the rail in the manner indicated.
  • the hooks include the downwardly extending hook portions on the outer end as seen at 345 and a vertically downwardly extending latching flange as seen at 346 which fits within the slot 335.
  • the upper or channel-shape portion of the hook 347 closely conforms to one side of the rail and to be removed it must be lifted vertically.
  • the beams may come in certain lengths and modules such as 1.83, 2.44 or 3.05 meters which would correspond to 6, 8 and 10 feet, respectively.
  • Figure 25 illustrates a linear system showing three beams 350, 351 and 352 supported on four posts 353, 354, 355 and 356.
  • the beam cantilevered work surfaces are provided at 357 with the square symbols 358 respresenting chairs.
  • work stations are also provided which may comprise somewhat smaller cantilevered work surfaces seen at 360 and longer single leg supported work surfaces seen at 361. Because of the ability to vary the height of the work surface with respect to the beam, the smaller cantilivered work surface 360 extends beneath the longer leg supported work surface 361 as seen at 362. In this manner up to 12 work stations of either type may be accomodated along the linear arrangement of three beams.
  • FIG. 26 seven beams of an intermediate length such as 2.44 meters are arranged in the octagonal configuration.
  • One side of the octagon is open as seen at 370 and the center may be provided with a conference table as seen at 371.
  • Such arrangement permits a seven person work station with each person working at a relatively long cantilivered desk top seen at 372.
  • Fitting between the longer cantilevered desk tops are special purpose tops 373 which may use the same hook support brackets seen in Figures 1 and 16 with one each being secured to contiguous beams.
  • the brackets 293 are secured to the underside of the work surface to extend normal to the respective connecting beam.
  • the enclosed arrangement of Figure 26 requires eight legs.
  • Figure 27 there is employed three longer beams seen at 376, 377 and 378, two mid- length beams seen at 379 and 380, and two relatively short beams 381 and 382 connected between posts 383 and 384 and the midpoint of the beams 376 and 378, respectively.
  • the arrangement may provide a variety of work stations and work surfaces.
  • Figure 29 there is employed a layout using a total of eight relatively short beams to provide a fairly enclosed area seen at 386.
  • Such enclosed area includes four cantilevered work surfaces.
  • the larger work surface 387 extends the entire length of the beam while the two smaller surfaces 388 and 389 are shortened to provide for the additional or fillet work surface 390.
  • the opposite side of the beams provide alcoves seen at 392 and 393 which may provide either two or three work stations along the cantilevered work surfaces.
  • Figure 28 provides a total of eight work stations along opposite sides of the relatively zig-zag configuration of the intermediate length beams seen at 394, 395, 396 and 397.
  • the four beams require five legs.
  • the work stations may include drawer or storage cabinets seen at 398 and the fillet tables may be of a circular configuration as seen at 399, if desired.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Computer And Data Communications (AREA)
  • External Artificial Organs (AREA)
  • Installation Of Indoor Wiring (AREA)

Claims (16)

1. Système diviseur d'espace pour intérieurs de bureau comportant une épine dorsale de structure (40), le sommet de cette épine dorsale étant sensiblement à hauteur de surface de travail, et des pieds (42) supportant cette épine dorsale à ses extrémités opposées, caractérisé en ce qu'il existe deux canalisations électriques enfermées (44, 46) disposées sur le sommet de ladite épine dorsale (40), l'une au-dessus de l'autre, superjacentes à ladite surface de travail, et des passages verticalement séparés d'accès au câblage sont prévus pour la prolongation du câblage présent dans les canalisations à travers lesdits pieds.
2. Système diviseur d'espace selon la revendication 1, caractérisé en outre en ce que la canalisation supérieure (46) est élargie latéralement et reçoit le câblage de communication tandis que la canalisation inférieure (44) reçoit le câblage d'alimentation précâblé.
3. Système diviseur d'espace selon la revendication 1 ou 2, caractérisé en outre en ce que lesdits pieds (42) comportent des enceintes circulaires segmentées (230) correspondant à la canalisation latéralement élargie formant lesdits passages d'accès.
4. Système diviseur d'espace selon la revendication 3, caractérisé en outre en ce que lesdites enceintes (230) s'étendent suivant la circonférence du pied par incréments de 45°.
5. Système diviseur d'espace selon une quelconque des revendications précédentes, caractérisé en outre en ce que ladite épine dorsale (40) est sous la forme d'une poutre de construction étroite, lesdites canalisations (44, 46) étant disposées sur son sommet.
6. Système diviseur d'espace selon une quelconque des revendications précédentes, caractérisé en outre en ce que lesdites canalisations (44, 64) ont une section combinée en forme d'Y.
7. Système diviseur d'espace selon une quelconque des revendications précédentes, caractérisé en outre en ce que ladite épine dorsale comporte des ressauts (115, 116) saillant sur le sommet et sur la base de ses extrémités opposées, lesdits pieds (42) comportant une partie agencée pour s'insérer entre lesdits ressauts, et un élément de fixation (134, 135) s'étendant à travers lesdits ressauts et ladite partie pour fixer ladite poutre audit pied.
8. Système diviseur d'espace selon la revendication 7, caractérisé en outre en ce que ledit pied comporte un poteau carré s'étendant verticalement (102) et un manchon cylindrique élargi (103) fixé audit poteau, ledit manchon (103) comportant une surface supérieure et une fente circonférentielle (120) formant ladite partie agencée pour s'insérer entre lesdits ressauts (115, 116).
9. Système diviseur d'espace selon la revendication 8, caractérisé en outre en ce qu'il est prévu sur le sommet dudit manchon (103) une cage (140) supportant une douille de prolongement de poteau (145), ladite cage (140) offrant un accès au câblage à travers le pied.
10. Système diviseur d'espace selon une quelconque des revendications précédentes, caractérisé en outre en ce qu'une seconde épine dorsale de structure (90, 91, 92) est à l'une au moins de ses extrémités reliée à ladite première épine dorsale de structure (40) et supportée par elle.
11. Système diviseur d'espace selon la revendication 10, caractérisé en outre en ce que ladite seconde épine dorsale (90) est reliée sensiblement au milieu de ladite première épine dorsale (40).
12. Système diviseur d'espace selon la revendication 10 ou 11, caractérisé en outre en ce que ladite canalisation de ladite première épine dorsale (40) comporte une section médiane (189) amovible facultativement pour exposer les supports de ladite seconde épine dorsale.
13. Système diviseur d'espace selon une quelconque des revendications précédentes, caractérisé en outre en ce qu'il comporte un accessoire ayant sur un seulement de ses bords un moyen d'accrochage qui s'étend horizontalement et vers le bas pour supporter ledit accessoire en saillie sur la cloison, ledit moyen d'accrochage comportant une oreille de verrouillage à deux positions, une position permettant d'insérer et de retirer le moyen d'accrochage, et l'autre position interdisant cette insertion et ce retrait.
14. Système diviseur d'espace selon la revendication 13, caractérisé en outre en ce que ledit accessoire est une surface de travail, ladite surface de travail étant agencée pour être en porte-à-faux à partir du système de cloison et comportant un moyen pare-choc situé à l'aplomb du moyen d'accrochage pour porter contre la face du système de cloison.
15. Système diviseur d'espace selon une quelconque des revendications précédentes, caractérisé en outre en ce que deux ou plusieurs épines dorsales de structure raccordées entre elles sont supportées à chaque extrémité par des pieds, le pied situé au raccordement étant commun aux épines dorsales raccordées, lesdits pieds comportant des moyens pour supporter une épine dorsale qui en part à tout incrément de 45°.
16. Système diviseur d'espace selon une quelconque des revendications précédentes, caractérisé en outre en ce que chaque pied a une surface cylindrique extérieure lisse.
EP80303314A 1979-10-03 1980-09-22 Système de cloisonnement Expired EP0027001B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80303314T ATE3730T1 (de) 1979-10-03 1980-09-22 Raumeinteilungssystem.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8143779A 1979-10-03 1979-10-03
US81437 1979-10-03

Publications (3)

Publication Number Publication Date
EP0027001A2 EP0027001A2 (fr) 1981-04-15
EP0027001A3 EP0027001A3 (en) 1981-05-27
EP0027001B1 true EP0027001B1 (fr) 1983-06-08

Family

ID=22164159

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80303314A Expired EP0027001B1 (fr) 1979-10-03 1980-09-22 Système de cloisonnement

Country Status (5)

Country Link
EP (1) EP0027001B1 (fr)
AT (1) ATE3730T1 (fr)
CA (1) CA1150031A (fr)
DE (1) DE3063688D1 (fr)
HK (1) HK27287A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4685255A (en) * 1984-09-10 1987-08-11 Herman Miller, Inc. Work space management system
US4876835A (en) * 1984-09-10 1989-10-31 Herman Miller, Inc. Work space management system
US4831791A (en) * 1984-11-20 1989-05-23 Hauserman, Inc. Space divider system
US4974808A (en) * 1984-11-20 1990-12-04 Haworth Sub, Inc. Computer support
AU572723B2 (en) * 1985-02-25 1988-05-12 Weickhardt, J.W. A method for ducting service cables in a space dividing system
CH671597A5 (fr) * 1988-01-28 1989-09-15 Mantel Embru Werke
SE9003347L (sv) * 1990-10-19 1992-04-20 Design Funktion Moebler Ab Servicevaegg
ATE92990T1 (de) * 1991-03-26 1993-08-15 Isaria Werbetechnik Gmbh Einrichtung zur bildung teilabgeschirmter arbeitsplaetze.
CA2164663C (fr) * 1994-12-20 1999-08-10 David B. Martin Panneau insonorisant agrafable
US7178300B2 (en) 2002-09-30 2007-02-20 Krueger International, Inc. Latch-type tile mounting system
GB2428695B (en) * 2005-07-06 2010-11-17 Komfort Office Environments Plc A system for providing a plurality of facilities
NZ705614A (en) 2009-06-30 2016-09-30 Schiavello Vic Pty Ltd Reconfigurable workstation support

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3552042A (en) * 1967-04-14 1971-01-05 Eli Rabineau Equipment unit
US3559352A (en) * 1969-03-12 1971-02-02 Beatrice Foods Co Interior space divider arrangement
US3883202A (en) * 1973-11-01 1975-05-13 Voko Franz & Co Desk having electrical supply lines which are laid in the table
DE2438502A1 (de) * 1974-08-10 1976-03-11 Weka Metallbau Stell- und trennwand, vorwiegend fuer wohn- und arbeitsraeume
US4056903A (en) * 1976-06-21 1977-11-08 Tiw Industries, Inc. Wall support mechanism for adjusting the vertical orientation and height of a wall member
DE2646841A1 (de) * 1976-10-16 1978-04-20 Wilhelm Werndl Fa Seitenwange an einem arbeitstisch, vorzugsweise buerotisch
US4094561A (en) * 1977-06-20 1978-06-13 Harter Corporation Wiring enclosure for desks
US4224769A (en) * 1978-06-12 1980-09-30 Hauserman Limited Space divider system

Also Published As

Publication number Publication date
EP0027001A3 (en) 1981-05-27
DE3063688D1 (en) 1983-07-14
CA1150031A (fr) 1983-07-19
ATE3730T1 (de) 1983-06-15
EP0027001A2 (fr) 1981-04-15
HK27287A (en) 1987-04-16

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