CA1160328A - Wiring arrangement for movable room divider panel systems - Google Patents
Wiring arrangement for movable room divider panel systemsInfo
- Publication number
- CA1160328A CA1160328A CA000377050A CA377050A CA1160328A CA 1160328 A CA1160328 A CA 1160328A CA 000377050 A CA000377050 A CA 000377050A CA 377050 A CA377050 A CA 377050A CA 1160328 A CA1160328 A CA 1160328A
- Authority
- CA
- Canada
- Prior art keywords
- panel
- connectors
- pair
- sockets
- set forth
- 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
Links
- 239000004020 conductor Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims 1
- 230000006872 improvement Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000000638 solvent extraction Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 description 4
- 230000013011 mating Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 210000002105 tongue Anatomy 0.000 description 1
Classifications
-
- 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
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/06—Tables or desks for office equipment, e.g. typewriters, keyboards characterised by means for holding, fastening or concealing cables
-
- 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
- E04B2/7422—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 separate framed panels without intermediary support posts
- E04B2/7425—Details of connection of panels
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/02—Intermediate parts for distributing energy to two or more circuits in parallel, e.g. splitter
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/28—Installations of cables, lines, or separate protective tubing therefor in conduits or ducts pre-established in walls, ceilings or floors
- H02G3/286—Installations of cables, lines, or separate protective tubing therefor in conduits or ducts pre-established in walls, ceilings or floors in walls
- H02G3/288—Installations of cables, lines, or separate protective tubing therefor in conduits or ducts pre-established in walls, ceilings or floors in walls in modular walls, e.g. wall panels
-
- 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
- E04B2002/7488—Details of wiring
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
WIRING ARRANGEMENT FOR MOVABLE
ROOM DIVIDER PANEL SYSTEMS
ABSTRACT OF THE DISCLOSURE
A wiring arrangement for movable room divider panel systems and the like, comprises a removable mounting plate for each panel, with a pair of multiple terminals attached to opposite ends thereof. Each connector has at least two sets of through terminals, and at least one set of auxiliary terminals. A plurality of first flexible conduit segments are provided with plugs at each end, and elec-trically interconnect the through terminals of each pair of connectors. Adjacent connectors at the ends of the panels are interconnected, and a plurality of second flexible conduit segments are provided with the end plugs shaped for detachable connection with the auxiliary terminals of the connectors to provide internally wired uplighting and power outlets for the panel system.
ROOM DIVIDER PANEL SYSTEMS
ABSTRACT OF THE DISCLOSURE
A wiring arrangement for movable room divider panel systems and the like, comprises a removable mounting plate for each panel, with a pair of multiple terminals attached to opposite ends thereof. Each connector has at least two sets of through terminals, and at least one set of auxiliary terminals. A plurality of first flexible conduit segments are provided with plugs at each end, and elec-trically interconnect the through terminals of each pair of connectors. Adjacent connectors at the ends of the panels are interconnected, and a plurality of second flexible conduit segments are provided with the end plugs shaped for detachable connection with the auxiliary terminals of the connectors to provide internally wired uplighting and power outlets for the panel system.
Description
''- d~ 3;~
1 WIRING ARRANGE~IENT FOR MOV~BLE
ROO~ DIVLDER PANEI, SYST~MS
BACICGROUND OF _ilF INV~NTION
The present invention relates to movable room divider panel systems, ancl in particular to a wiring system therefor.
Modern offices typically include a panel system, comprising a plurality o-f partitions selectively interconnected to divide a large, open area into separate work stations. The partitions are detachably interconnected, and can be dis-assembled an~ rearranged to accommodate new conditions and requirements.
It is well known that modern offices also employ a plurality of electrically powered machines, such as CRT's, calculators, typewriters, dictating machines, and the like, and that it is necessary to connect these machines to appro-priate power outlets. In movable panel systems, the partitions are typically provided with electrical outlets and power lines which extend through the panels to provide electrical power to the various pieces of office equipment at convenient lo-cations. Since office arrangements and layouts are subject to change in accordance with the needs of the user, it is quite desirable to provide a wiring arrangement for movable panel systems which can be easily disconnected and rewired.
SUMM~RY OF IH~ INV~NTION
rlhe present inventlon provicles a wirc~ arr.lllgQmallt~
which neatly conceals the wires, and is easily assembled ancl disassembled. The wiring arrangement comprises removable mounting plates, with multiple termina:L connectors attaclled at each end, thereo~, ancl :~1QX:iblQ COI1dU:itS COnTIeC t:iTIg acljacent conllc~c~ors and providing -internal wiring I~or uplightillg.
~3~
1 Preferably, the connectors are comprised o-f at least -four assemblies of prongs, which are interconnected in pairs to form clifferent electrical circuits. According to European standards, it is necessary to provide two circuits, one for lighting and the other for electrical devices which consume more power. The circuits must be independent to meet safety requirements.
Another feature o:E the present invention is to provide a flexible junction to join the connectors at the ends of adjacent panels. Since the junction is flexible, it is possible to pivot the adjacent divider panels~ while maintaining the electrical connection between.
Other characteristics and advantages of the present invention will become apparent from the following written description.
BRIEF D~SCRIPTION OF THE DRAWINGS
Fig. 1 is a perspective view of a wiring arrange-ment for movable room divider panel systems embodying the present invention, shown in a partially disassembled condi-tion.
Fig. 2 is a perspective view of a multiple terminal connector for the wiring arrangement.
Fig. 3 is a -vertical cross sectional view of the connector, taken along the line III-III, Fig. 2.
Fig. 4 is an exploded, perspective view of the connector.
Fig. 5 is a perspective view oE a movable partition, with the wireway removed.
Fig. 6 is a ~ra~ olltary pors~pectiv~ view oE an oL~ctriGaL ~onclllit, havingr an el-lcl plu~ shaped Eor insertio illtO tho COIIIleCtOr,
1 WIRING ARRANGE~IENT FOR MOV~BLE
ROO~ DIVLDER PANEI, SYST~MS
BACICGROUND OF _ilF INV~NTION
The present invention relates to movable room divider panel systems, ancl in particular to a wiring system therefor.
Modern offices typically include a panel system, comprising a plurality o-f partitions selectively interconnected to divide a large, open area into separate work stations. The partitions are detachably interconnected, and can be dis-assembled an~ rearranged to accommodate new conditions and requirements.
It is well known that modern offices also employ a plurality of electrically powered machines, such as CRT's, calculators, typewriters, dictating machines, and the like, and that it is necessary to connect these machines to appro-priate power outlets. In movable panel systems, the partitions are typically provided with electrical outlets and power lines which extend through the panels to provide electrical power to the various pieces of office equipment at convenient lo-cations. Since office arrangements and layouts are subject to change in accordance with the needs of the user, it is quite desirable to provide a wiring arrangement for movable panel systems which can be easily disconnected and rewired.
SUMM~RY OF IH~ INV~NTION
rlhe present inventlon provicles a wirc~ arr.lllgQmallt~
which neatly conceals the wires, and is easily assembled ancl disassembled. The wiring arrangement comprises removable mounting plates, with multiple termina:L connectors attaclled at each end, thereo~, ancl :~1QX:iblQ COI1dU:itS COnTIeC t:iTIg acljacent conllc~c~ors and providing -internal wiring I~or uplightillg.
~3~
1 Preferably, the connectors are comprised o-f at least -four assemblies of prongs, which are interconnected in pairs to form clifferent electrical circuits. According to European standards, it is necessary to provide two circuits, one for lighting and the other for electrical devices which consume more power. The circuits must be independent to meet safety requirements.
Another feature o:E the present invention is to provide a flexible junction to join the connectors at the ends of adjacent panels. Since the junction is flexible, it is possible to pivot the adjacent divider panels~ while maintaining the electrical connection between.
Other characteristics and advantages of the present invention will become apparent from the following written description.
BRIEF D~SCRIPTION OF THE DRAWINGS
Fig. 1 is a perspective view of a wiring arrange-ment for movable room divider panel systems embodying the present invention, shown in a partially disassembled condi-tion.
Fig. 2 is a perspective view of a multiple terminal connector for the wiring arrangement.
Fig. 3 is a -vertical cross sectional view of the connector, taken along the line III-III, Fig. 2.
Fig. 4 is an exploded, perspective view of the connector.
Fig. 5 is a perspective view oE a movable partition, with the wireway removed.
Fig. 6 is a ~ra~ olltary pors~pectiv~ view oE an oL~ctriGaL ~onclllit, havingr an el-lcl plu~ shaped Eor insertio illtO tho COIIIleCtOr,
-2-
3~8 l Fig. 7 is a vertical cross sectional view of the end plug.
~ig. 8 is a perspective view of a panel-to-panel connector.
DETAIL~D DESCRIPTION OF TIIE PRE~ERRED EMBODIMENTS
For purposes of description herein, the terms "upper", "lower", "right", "left", "rear", "front", "ver-tical", "horizontal", and derivatives thereof shall relate to the invention as oriented in Figs. 1 and 4. However, it is to be understood that the invention may assume various alternative orientations, except where expressly specified to the contrary.
The reference numeral 1 (Fig. 1) generally desig-nates a wiring arrangement for movable room divider panel systems 2, and the like. Wiring arrangement 1 comprises a removable mounting plate 3 for each panel 4, with a pair of multiple terminal connectors 5 attached to opposite ends thereof. Each connector 5 has at least one set of through terminals 6, and one set of auxiliary terminals 7. A ~irst set o -flexible conduit segments 8 is provided with p]ugs 9 at each end, and electrically interconnect the through terminals 6 of each pair of connectors 5. The connectors 5 at the ends of adjacent panels ~ are interconnected by a suitable device, such as junction 70. A second set of fl~x-ible conduit segments 10 are provided within plugs 11 for detachable connection with the auxiliary terminals 7 of con-nectors 5 to provide internally wired uplighting and other power outlets for the panel system.
As best illustrAtecl in Fig. 5, clivi~ler pan~ls ~
I-avo n generally ~onvelltlollal constrllction, complisirlg wall panoLs lS, with ~-riln melnl)ars 16 oxt~rlding along bath si~l~
~L~3~i~
1 edges thereof. F.ach wall panel LS includes a base 17, rom which a pair oE L-shaped support brackets 18 depencl. Ad-justable feet 19 are threadedly mounted in brackets 18, and support panel 4 on the -floor o-f the building. An elongate tray 20 is positioned beneath the base 17 of wall panel 15, and is suspcnded from the horizontally extending leg 21 of bracket 18 by fasteners 22. The aperture or space 23 formed between panel base 17 and tray 20 defines a wireway in which power cables, casual wiring, and the like can be stored, as described in greater detail hereinafter.
Removable mounting plate 3 (Fig. 5~ comprises a rigid, elongate structure, having a width substantially com-mensurate with the width of wireway 23. The illustrated mounting plate 3 comprises a base 2~ with upwardly turned flanges 29 along the side edges thereo-f, and a pair of longitudinally extending tabs 30 which project from the center-line of each end of base 28. Each tab 30 has a vertically oriented aperture 31 disposed therethrough adjacent the free end of the tab. ~ounting plate 3 is shaped to be positioned in wire~ay 23 and is removably supported from panel 4. In this example, mounting plate tabs 30 are positioned over bracket legs 21, and the upper ends of fasteners 23 are received through tab apertures 31. A nut 32 or other suitable detachable fastener is attached to the free end of fastener 32 and se-curely interconnects mounting plate tabs 30 with support brackets 18, such that base 28 of mounting pla-te 3 spans the open wireway 23, and extends between legs 19. Nuts 32 re-movably connect mounting pLate 3 in thc panel wireway 23, such that it can bO reaclily clisasseml~lcd aTI(I rCaSSemt)1CCl WhCII
; ~lesircd.
I~ACI1 mOUnt11lg PIQtC 3 inC LlldeS a Pa:ir 0~ C~n11~C~.OrS
1 5 fi~edly a~ached to opposite ends of the mounting plate by suitable fastening means. Connectors 5 form the -female portion of the junction with conduits 8 ~nd 10, as well as fle~:ible connectors 70. ~s best illustrated in Fig. Z and 3, S the illustrated connectors 5 are in the shape of a block, comprising a plurality o-f sockets 39 arranged into six verti-cal columns 40 comprising five sockets in each column. As described in greater detail hereinafter, the five horizontal rows of sockets 9 in each of the six columns 40 are preferably electrically interconnected, with the center row ~1 of sockets adapted for forming the neutral or ground conduit. The lower rows of sockets 42 and ~3, and the upper rows of sockets 44 and 45 respectively, are designed to form two separate circuits with the common ground at socket 41. In this manner, upper sockets 44 and 45 can be used as a circuit for lighting while lower sockets 42 and 43 form a separate power circuit.
With reference to Fig. 4, connector 5 includes a two part housing 50 constructed of a non-conductive material, such as plastic or the like. The two halves 50a and 50b of housing 50 are preferably symmetrical and identical, such that they can be constructed from a single mold. Each housing half includes a plurality of horizontal slots 51, which are adapted to receive conductive plates 52 therein. Each plate 52 includes a central strap 53 with three pairs of oppositely oriented studs or prongs 54 projecting therefrom. Studs 54 are spaced equally along their respective strap 53, and are adapted to be inserted longitudinally into their asso-ciated socket 39 of connector housing 50. ~ach housing half 50a and 50b includes two snap locks 55, comprising barb-like projcctiolls 56 and mating aper-tures 57. I~ach llo~lsing halE
also incLlldos a side ~Lallge 5~.1 projctLn~ Eor~ardly thereFrom 1 to align the two housing halves.
~ith reference to F~g. 2, the sockets 39 in con-nector block 5 are arranged asymmetricall~ to insure that the electrical circults are properly interconnected. ~he lower row 43 of sockets 3~ includes a channel 61 in which a mating tab portion of end plug 'l is received. '~abs 62 project upwardly -from each socket housing in the upper ro~
of sockets, and serve to prevent inadvertent re~ersal of the circuits.
~ith reference to Figs. 6 and 7, the end plugs 11 oE flexihle conduits 10 each comprise three, regularly spaced prongs 64 which are shaped to mate with three ver-tically aligned sockets 39. One of the e~terlor prongs G4 of plug 11 includes an upstanding ke~ G5 which is shaped to mate in socket channel 61. An electrical conductor 66 is mounted in the interior of each prong 64, and includes a clip 67 attached to the terminal end tllereof. ~hen plug 11 is inserted into connector block 5, the clips 67 pinch the tongues or studs 54 of plate$ 53 to establish good electrical contact therebet~een. The key ~5 and channel 61 on the plugs and associated sockets prevent the plugs ~rom being improperl~ installed.
As best illus~rated in Fig. 8, a fle~ible connector 7Q is provided to interconnect the connectors 5 of adjacent panels 4, and permits pivotal motion ~herebetween to move the panels into a selected arrangement. Flexible connector 7Q comprises a pair of arms 71 having end plugs 72 thereon with five prongs 73 shapcd to ;Eorm the male co~lnterl~art of the junction with connector b'lock 5. rrhe cc~nter prong 7~
is pre~eral~ly ~roullcl, w-ith the lower iro~ 75 an(l 7G~ ancl upl)er l)rongs 7G and 77 ar-r~lnged in pairs Eormecl to separate ~6~
3Z~3 1 circuits with the common ground 74. End plugs 72 are sub-stantially identical with end plugs 11, excçpt that they have five prongs instead o-f three.
Flexible connector 70 is made up of a group of wires (not shown) which are molded into a -flexible plastic body 77. The -five wires interconnect the plugs 72 on opposite ends of the flexible connector. Flexible connector 70 also includes a U-shaped cover 78 which reinforces arms 71 and resists flexing.
T]le first conduit segments 8 comprise a connecting cable 81 with five wires 82, consisting of one ground, two common, and two live. The wires 82 are joined to end plugs 9, which have a multiple prong arrangement substantially identical to end plug 72 to accommodate each of the five wires. The wires in conduits 8 and 10 are joined to cor-responding prongs of the respective left and right hand end plugs. The plug rib 65 and socket channel 61 prevent con-duits 8 and 1~, as well as flexible connectors 70 from being inadvertently installed upside down and reversing the polarity.
In operation, a pair of connector blocks 5 are mounted on the base 28 of each mounting plate 3. One column 40 of the sockets 3~ on each connector pair mounted on plate 3 are interconnected by conduit segment 8. Mounting plate 3, with connectors 5 and conduit 8 assembled are attachecl to wireway brackets 18, and nuts 32 secured in place.
Mounting plate 3 can then be covered by a plinth, or other similar cover panel ~not shown). If :it is necessary to challge the configuration of the panel sys-~em, it is ~ simple ~at.ter to rcmove the plinth, ~Incl accc~ss conn~ctor5 5 ~o disconn~ct concluits 8 allcl L(), ancL cl-isassemblc3 ~Iexi~le connectors 7(~.
~7-~ 32~
1 Fig. 1 illus~rates a pair of pa~els 4 which can be rotated with respect to each other. The end plugs 72 of flexible junction 70 are inserted into the sockets of adjacent disposed connectors 5 so as to pass or transmit current from one panel to the next without loss of continuity.
The connector blocks 5 provide six columns of sockets which are accessible, and can be utilized to interconnect adjacent panels, as with flexible junction 70 and conduits lQ des-cribed above, and the plug 11 of other electrical conduits 10 can be plugged into the open positions for o-ffice mach-inery, uplighting, and the like.
It is to be understood that modifications can be made to the present invention b~ substituting equivalent techniques, without departing from the scope of the present invention.
~ ,,.
~ig. 8 is a perspective view of a panel-to-panel connector.
DETAIL~D DESCRIPTION OF TIIE PRE~ERRED EMBODIMENTS
For purposes of description herein, the terms "upper", "lower", "right", "left", "rear", "front", "ver-tical", "horizontal", and derivatives thereof shall relate to the invention as oriented in Figs. 1 and 4. However, it is to be understood that the invention may assume various alternative orientations, except where expressly specified to the contrary.
The reference numeral 1 (Fig. 1) generally desig-nates a wiring arrangement for movable room divider panel systems 2, and the like. Wiring arrangement 1 comprises a removable mounting plate 3 for each panel 4, with a pair of multiple terminal connectors 5 attached to opposite ends thereof. Each connector 5 has at least one set of through terminals 6, and one set of auxiliary terminals 7. A ~irst set o -flexible conduit segments 8 is provided with p]ugs 9 at each end, and electrically interconnect the through terminals 6 of each pair of connectors 5. The connectors 5 at the ends of adjacent panels ~ are interconnected by a suitable device, such as junction 70. A second set of fl~x-ible conduit segments 10 are provided within plugs 11 for detachable connection with the auxiliary terminals 7 of con-nectors 5 to provide internally wired uplighting and other power outlets for the panel system.
As best illustrAtecl in Fig. 5, clivi~ler pan~ls ~
I-avo n generally ~onvelltlollal constrllction, complisirlg wall panoLs lS, with ~-riln melnl)ars 16 oxt~rlding along bath si~l~
~L~3~i~
1 edges thereof. F.ach wall panel LS includes a base 17, rom which a pair oE L-shaped support brackets 18 depencl. Ad-justable feet 19 are threadedly mounted in brackets 18, and support panel 4 on the -floor o-f the building. An elongate tray 20 is positioned beneath the base 17 of wall panel 15, and is suspcnded from the horizontally extending leg 21 of bracket 18 by fasteners 22. The aperture or space 23 formed between panel base 17 and tray 20 defines a wireway in which power cables, casual wiring, and the like can be stored, as described in greater detail hereinafter.
Removable mounting plate 3 (Fig. 5~ comprises a rigid, elongate structure, having a width substantially com-mensurate with the width of wireway 23. The illustrated mounting plate 3 comprises a base 2~ with upwardly turned flanges 29 along the side edges thereo-f, and a pair of longitudinally extending tabs 30 which project from the center-line of each end of base 28. Each tab 30 has a vertically oriented aperture 31 disposed therethrough adjacent the free end of the tab. ~ounting plate 3 is shaped to be positioned in wire~ay 23 and is removably supported from panel 4. In this example, mounting plate tabs 30 are positioned over bracket legs 21, and the upper ends of fasteners 23 are received through tab apertures 31. A nut 32 or other suitable detachable fastener is attached to the free end of fastener 32 and se-curely interconnects mounting plate tabs 30 with support brackets 18, such that base 28 of mounting pla-te 3 spans the open wireway 23, and extends between legs 19. Nuts 32 re-movably connect mounting pLate 3 in thc panel wireway 23, such that it can bO reaclily clisasseml~lcd aTI(I rCaSSemt)1CCl WhCII
; ~lesircd.
I~ACI1 mOUnt11lg PIQtC 3 inC LlldeS a Pa:ir 0~ C~n11~C~.OrS
1 5 fi~edly a~ached to opposite ends of the mounting plate by suitable fastening means. Connectors 5 form the -female portion of the junction with conduits 8 ~nd 10, as well as fle~:ible connectors 70. ~s best illustrated in Fig. Z and 3, S the illustrated connectors 5 are in the shape of a block, comprising a plurality o-f sockets 39 arranged into six verti-cal columns 40 comprising five sockets in each column. As described in greater detail hereinafter, the five horizontal rows of sockets 9 in each of the six columns 40 are preferably electrically interconnected, with the center row ~1 of sockets adapted for forming the neutral or ground conduit. The lower rows of sockets 42 and ~3, and the upper rows of sockets 44 and 45 respectively, are designed to form two separate circuits with the common ground at socket 41. In this manner, upper sockets 44 and 45 can be used as a circuit for lighting while lower sockets 42 and 43 form a separate power circuit.
With reference to Fig. 4, connector 5 includes a two part housing 50 constructed of a non-conductive material, such as plastic or the like. The two halves 50a and 50b of housing 50 are preferably symmetrical and identical, such that they can be constructed from a single mold. Each housing half includes a plurality of horizontal slots 51, which are adapted to receive conductive plates 52 therein. Each plate 52 includes a central strap 53 with three pairs of oppositely oriented studs or prongs 54 projecting therefrom. Studs 54 are spaced equally along their respective strap 53, and are adapted to be inserted longitudinally into their asso-ciated socket 39 of connector housing 50. ~ach housing half 50a and 50b includes two snap locks 55, comprising barb-like projcctiolls 56 and mating aper-tures 57. I~ach llo~lsing halE
also incLlldos a side ~Lallge 5~.1 projctLn~ Eor~ardly thereFrom 1 to align the two housing halves.
~ith reference to F~g. 2, the sockets 39 in con-nector block 5 are arranged asymmetricall~ to insure that the electrical circults are properly interconnected. ~he lower row 43 of sockets 3~ includes a channel 61 in which a mating tab portion of end plug 'l is received. '~abs 62 project upwardly -from each socket housing in the upper ro~
of sockets, and serve to prevent inadvertent re~ersal of the circuits.
~ith reference to Figs. 6 and 7, the end plugs 11 oE flexihle conduits 10 each comprise three, regularly spaced prongs 64 which are shaped to mate with three ver-tically aligned sockets 39. One of the e~terlor prongs G4 of plug 11 includes an upstanding ke~ G5 which is shaped to mate in socket channel 61. An electrical conductor 66 is mounted in the interior of each prong 64, and includes a clip 67 attached to the terminal end tllereof. ~hen plug 11 is inserted into connector block 5, the clips 67 pinch the tongues or studs 54 of plate$ 53 to establish good electrical contact therebet~een. The key ~5 and channel 61 on the plugs and associated sockets prevent the plugs ~rom being improperl~ installed.
As best illus~rated in Fig. 8, a fle~ible connector 7Q is provided to interconnect the connectors 5 of adjacent panels 4, and permits pivotal motion ~herebetween to move the panels into a selected arrangement. Flexible connector 7Q comprises a pair of arms 71 having end plugs 72 thereon with five prongs 73 shapcd to ;Eorm the male co~lnterl~art of the junction with connector b'lock 5. rrhe cc~nter prong 7~
is pre~eral~ly ~roullcl, w-ith the lower iro~ 75 an(l 7G~ ancl upl)er l)rongs 7G and 77 ar-r~lnged in pairs Eormecl to separate ~6~
3Z~3 1 circuits with the common ground 74. End plugs 72 are sub-stantially identical with end plugs 11, excçpt that they have five prongs instead o-f three.
Flexible connector 70 is made up of a group of wires (not shown) which are molded into a -flexible plastic body 77. The -five wires interconnect the plugs 72 on opposite ends of the flexible connector. Flexible connector 70 also includes a U-shaped cover 78 which reinforces arms 71 and resists flexing.
T]le first conduit segments 8 comprise a connecting cable 81 with five wires 82, consisting of one ground, two common, and two live. The wires 82 are joined to end plugs 9, which have a multiple prong arrangement substantially identical to end plug 72 to accommodate each of the five wires. The wires in conduits 8 and 10 are joined to cor-responding prongs of the respective left and right hand end plugs. The plug rib 65 and socket channel 61 prevent con-duits 8 and 1~, as well as flexible connectors 70 from being inadvertently installed upside down and reversing the polarity.
In operation, a pair of connector blocks 5 are mounted on the base 28 of each mounting plate 3. One column 40 of the sockets 3~ on each connector pair mounted on plate 3 are interconnected by conduit segment 8. Mounting plate 3, with connectors 5 and conduit 8 assembled are attachecl to wireway brackets 18, and nuts 32 secured in place.
Mounting plate 3 can then be covered by a plinth, or other similar cover panel ~not shown). If :it is necessary to challge the configuration of the panel sys-~em, it is ~ simple ~at.ter to rcmove the plinth, ~Incl accc~ss conn~ctor5 5 ~o disconn~ct concluits 8 allcl L(), ancL cl-isassemblc3 ~Iexi~le connectors 7(~.
~7-~ 32~
1 Fig. 1 illus~rates a pair of pa~els 4 which can be rotated with respect to each other. The end plugs 72 of flexible junction 70 are inserted into the sockets of adjacent disposed connectors 5 so as to pass or transmit current from one panel to the next without loss of continuity.
The connector blocks 5 provide six columns of sockets which are accessible, and can be utilized to interconnect adjacent panels, as with flexible junction 70 and conduits lQ des-cribed above, and the plug 11 of other electrical conduits 10 can be plugged into the open positions for o-ffice mach-inery, uplighting, and the like.
It is to be understood that modifications can be made to the present invention b~ substituting equivalent techniques, without departing from the scope of the present invention.
~ ,,.
Claims
The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows.
In a panel system for partitioning a room, in-cluding at least two movable room divider panels, wherein each panel has a base with a wireway disposed therebelow, and a pair of support legs depending therefrom, the improve-ment comprising:
a pair of multiple terminal connectors associated with each panel; each connector having at least two sets of through terminals, and at least one set of auxiliary ter-minals;
a removable mounting plate for each of said room divider panels; each mounting plate being positioned in the wireway of its associated panel, extending between the legs thereof, and being detachably connected with said panel;
means for mounting each pair of connectors on an associated mounting plate adjacent opposite ends thereof;
a plurality of first flexible conduit segments with end plugs shaped for attachment with the through terminals of said multiple terminal connectors to electrically inter-connect each said pair of connectors;
means for electrically interconnecting adjacent connectors at the ends of said panels; and a plurality of second flexible conduit segments with end plugs shaped for detachable connection with the auxiliary terminals of said connectors to provide internally wired uplighting and power outlets for said panel system.
A panel system as set forth in claim 1, wherein:
each set of through terminals comprises at least four separate conductors arranged in adjacent pairs to form two separate circuits.
A panel system as set forth in claim 1, wherein:
each set of through terminals comprises five separate conductors arranged in two adjacent pairs on opposite sides of a center terminal to form two separate circuits with a common ground at said center terminal.
A panel system as set forth in claim 3, wherein:
each set of auxiliary terminals comprises at least two separate conductors electrically connected with one of said through terminal sets, and a ground electrically con-nected with said common ground.
A panel system as set forth in claim 1, wherein each of said connectors comprises:
an insulated housing having at least four vertical rows of sockets arranged in two aligned pairs on opposite sides of said housing; each of said socket rows having five, regularly spaced sockets;
five electrically conductive plates extending between said housing sides, with one of said plates being disposed in each socket pair to electrically interconnect each pair of aligned sockets with the laterally adjacent pair of sockets; and each of said socket rows being arranged in two vertically adjacent pairs on opposite sides of a center socket, to form two separate circuits with a common ground at said center socket.
A panel system as set forth in claim 5, wherein:
said housing has a two-piece construction with internal slots in each housing half in which said conductive plates are mounted, and a snap lock detachably interconnect-ing said housing halves.
A panel system as set forth in claim 1, wherein said adjacent connector means comprises:
panel-to-panel wiring connectors, each having a flexible body with prongs at both ends thereof shaped for reception into the through terminals of adjacent connectors.
A panel system as set forth in claim 1, wherein:
each of said connectors comprises an insulated housing having at least four vertical rows of sockets arranged in two aligned pairs on opposite sides of said housing; each of said socket rows having five, regularly spaced sockets; and said adjacent connector interconnecting means comprises panel-to-panel wiring connectors, each having a flexible body with five pairs of vertically spaced prongs at the ends thereof, and five electrical conductors dis-posed in said body and electrically interconnecting the prongs of each pair; said prongs being shaped and arranged for reception into one of said socket rows of said adjacent connectors for electrically interconnecting said panels.
A panel system as set forth in claim 8, wherein:
the end plugs of said second flexible conduit segments have three regularly spaced prongs for reception in three consecutive sockets of any open row of connector sockets.
A panel system as set forth in claim 9, wherein:
said panel-to-panel wiring connector body is molded from a flexible insulative material, with said con-ductors molded therein.
A panel system as set forth in claim 10, wherein:
said panel-to-panel wiring connectors include a rigid, U-shaped cover attached to the exterior side of said connector body at a medial portion thereof to reinforce the same.
A panel system as set forth in claim 1, wherein:
said panels each include a pair of feet on which said panels are supported; and said connector mounting means includes a platen extending between said panel feet.
A panel system as set forth in claim 1, wherein:
each of said panels includes a vertically disposed wireway extending along the side edges thereof, and shaped to receive said second flexible conduit segments therein.
A room divider panel, comprising:
a base having a wireway disposed therebelow and a pair of support legs depending therefrom;
a removable mounting plate positioned in said wireway between said legs, and being detachably connected with said panel;
first and second multiple terminal connectors associated with said panel; each connector having at least two sets of through terminals, and at least one set of auxiliary terminals;
means for mounting said connectors on said mounting plate adjacent opposite ends thereof;
a first flexible conduit segment with end plugs shaped for attachment with the through terminals of said multiple terminal connectors to electrically interconnect said first and second connectors; and a second flexible conduit segment with end plugs shaped for detachable connection with the auxiliary ter-minals of said connectors to provide internally wired up-lighting and power outlets for said panel system.
A room divider panel as set forth in claim 14, wherein:
each set of through terminals comprises five separate conductors arranged in two adjacent pairs on opposite sides of a center terminal to form two separate circuits with a common ground at said center terminal.
A room divider panel as set forth in claim 15, wherein said first and second connectors each include:
an insulated housing having at least four verti-cal rows of sockets arranged in two aligned pairs on oppo-site sides of said housing; each of said socket rows having five, regularly spaced sockets;
five electrically conductive plates extending between said housing sides, with one of said plates being disposed in each socket pair to electrically interconnect each pair of aligned sockets with the laterally adjacent pair of sockets; and each of said socket rows being arranged in two vertically adjacent pairs on opposite sides of a center socket, to form two separate circuits with a common ground at said center socket.
In a panel system for partitioning a room, in-cluding at least two movable room divider panels, wherein each panel has a base with a wireway disposed therebelow, and a pair of support legs depending therefrom, the improve-ment comprising:
a pair of multiple terminal connectors associated with each panel; each connector having at least two sets of through terminals, and at least one set of auxiliary ter-minals;
a removable mounting plate for each of said room divider panels; each mounting plate being positioned in the wireway of its associated panel, extending between the legs thereof, and being detachably connected with said panel;
means for mounting each pair of connectors on an associated mounting plate adjacent opposite ends thereof;
a plurality of first flexible conduit segments with end plugs shaped for attachment with the through terminals of said multiple terminal connectors to electrically inter-connect each said pair of connectors;
means for electrically interconnecting adjacent connectors at the ends of said panels; and a plurality of second flexible conduit segments with end plugs shaped for detachable connection with the auxiliary terminals of said connectors to provide internally wired uplighting and power outlets for said panel system.
A panel system as set forth in claim 1, wherein:
each set of through terminals comprises at least four separate conductors arranged in adjacent pairs to form two separate circuits.
A panel system as set forth in claim 1, wherein:
each set of through terminals comprises five separate conductors arranged in two adjacent pairs on opposite sides of a center terminal to form two separate circuits with a common ground at said center terminal.
A panel system as set forth in claim 3, wherein:
each set of auxiliary terminals comprises at least two separate conductors electrically connected with one of said through terminal sets, and a ground electrically con-nected with said common ground.
A panel system as set forth in claim 1, wherein each of said connectors comprises:
an insulated housing having at least four vertical rows of sockets arranged in two aligned pairs on opposite sides of said housing; each of said socket rows having five, regularly spaced sockets;
five electrically conductive plates extending between said housing sides, with one of said plates being disposed in each socket pair to electrically interconnect each pair of aligned sockets with the laterally adjacent pair of sockets; and each of said socket rows being arranged in two vertically adjacent pairs on opposite sides of a center socket, to form two separate circuits with a common ground at said center socket.
A panel system as set forth in claim 5, wherein:
said housing has a two-piece construction with internal slots in each housing half in which said conductive plates are mounted, and a snap lock detachably interconnect-ing said housing halves.
A panel system as set forth in claim 1, wherein said adjacent connector means comprises:
panel-to-panel wiring connectors, each having a flexible body with prongs at both ends thereof shaped for reception into the through terminals of adjacent connectors.
A panel system as set forth in claim 1, wherein:
each of said connectors comprises an insulated housing having at least four vertical rows of sockets arranged in two aligned pairs on opposite sides of said housing; each of said socket rows having five, regularly spaced sockets; and said adjacent connector interconnecting means comprises panel-to-panel wiring connectors, each having a flexible body with five pairs of vertically spaced prongs at the ends thereof, and five electrical conductors dis-posed in said body and electrically interconnecting the prongs of each pair; said prongs being shaped and arranged for reception into one of said socket rows of said adjacent connectors for electrically interconnecting said panels.
A panel system as set forth in claim 8, wherein:
the end plugs of said second flexible conduit segments have three regularly spaced prongs for reception in three consecutive sockets of any open row of connector sockets.
A panel system as set forth in claim 9, wherein:
said panel-to-panel wiring connector body is molded from a flexible insulative material, with said con-ductors molded therein.
A panel system as set forth in claim 10, wherein:
said panel-to-panel wiring connectors include a rigid, U-shaped cover attached to the exterior side of said connector body at a medial portion thereof to reinforce the same.
A panel system as set forth in claim 1, wherein:
said panels each include a pair of feet on which said panels are supported; and said connector mounting means includes a platen extending between said panel feet.
A panel system as set forth in claim 1, wherein:
each of said panels includes a vertically disposed wireway extending along the side edges thereof, and shaped to receive said second flexible conduit segments therein.
A room divider panel, comprising:
a base having a wireway disposed therebelow and a pair of support legs depending therefrom;
a removable mounting plate positioned in said wireway between said legs, and being detachably connected with said panel;
first and second multiple terminal connectors associated with said panel; each connector having at least two sets of through terminals, and at least one set of auxiliary terminals;
means for mounting said connectors on said mounting plate adjacent opposite ends thereof;
a first flexible conduit segment with end plugs shaped for attachment with the through terminals of said multiple terminal connectors to electrically interconnect said first and second connectors; and a second flexible conduit segment with end plugs shaped for detachable connection with the auxiliary ter-minals of said connectors to provide internally wired up-lighting and power outlets for said panel system.
A room divider panel as set forth in claim 14, wherein:
each set of through terminals comprises five separate conductors arranged in two adjacent pairs on opposite sides of a center terminal to form two separate circuits with a common ground at said center terminal.
A room divider panel as set forth in claim 15, wherein said first and second connectors each include:
an insulated housing having at least four verti-cal rows of sockets arranged in two aligned pairs on oppo-site sides of said housing; each of said socket rows having five, regularly spaced sockets;
five electrically conductive plates extending between said housing sides, with one of said plates being disposed in each socket pair to electrically interconnect each pair of aligned sockets with the laterally adjacent pair of sockets; and each of said socket rows being arranged in two vertically adjacent pairs on opposite sides of a center socket, to form two separate circuits with a common ground at said center socket.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8011429 | 1980-05-22 | ||
| FR8011429A FR2483136A1 (en) | 1980-05-22 | 1980-05-22 | ELECTRICAL CONNECTION DEVICE, IN PARTICULAR FOR OFFICE FURNITURE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1160328A true CA1160328A (en) | 1984-01-10 |
Family
ID=9242232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000377050A Expired CA1160328A (en) | 1980-05-22 | 1981-05-07 | Wiring arrangement for movable room divider panel systems |
Country Status (14)
| Country | Link |
|---|---|
| BE (1) | BE888880A (en) |
| CA (1) | CA1160328A (en) |
| CH (1) | CH642782A5 (en) |
| DE (2) | DE8115274U1 (en) |
| DK (1) | DK223881A (en) |
| ES (1) | ES270747Y (en) |
| FR (1) | FR2483136A1 (en) |
| GB (1) | GB2080047B (en) |
| GR (1) | GR75637B (en) |
| IE (1) | IE51808B1 (en) |
| IT (1) | IT1211046B (en) |
| LU (1) | LU83379A1 (en) |
| NL (1) | NL8102512A (en) |
| PT (1) | PT73072B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5214889A (en) * | 1990-01-18 | 1993-06-01 | Herman Miller, Inc. | Electrified wall panel system |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2513030A1 (en) * | 1981-09-17 | 1983-03-18 | Telemecanique Electrique | ELECTRICAL DISTRIBUTION DEVICE |
| DE3426344A1 (en) * | 1984-07-17 | 1986-01-30 | Hans Ernst 4980 Bünde Cordes | Insert having electrical switch or plug-contact elements for installation in a flush-mounted socket |
| US5013252A (en) * | 1990-01-18 | 1991-05-07 | Herman Miller, Inc. | Electrified wall panel system |
| US5277609A (en) * | 1992-05-28 | 1994-01-11 | Steelcase Inc. | Modular powderway for partition panels and the like (C-39) |
| US5252086A (en) * | 1992-05-28 | 1993-10-12 | Steelcase Inc. | Modular powerway with selectable receptacle |
| DE9207882U1 (en) * | 1992-06-11 | 1992-08-13 | Siemens Ag, 8000 Muenchen | Connector system |
| US5318454A (en) * | 1992-12-15 | 1994-06-07 | Steelcase Inc. | Off-module bus electrical system (C-13) |
| EP0734103A1 (en) * | 1995-03-20 | 1996-09-25 | The Whitaker Corporation | Electrical interface module for power distribution junction box |
| DE202006006185U1 (en) * | 2006-04-18 | 2007-08-30 | Paul Hettich Gmbh & Co. Kg | Furniture |
| GB2462729B (en) * | 2007-02-09 | 2010-05-12 | Lightpower Expo Ltd | A lighting system for an exhibition stand |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2916721A (en) * | 1957-10-18 | 1959-12-08 | Gen Electric | Electric control panel |
| US3629662A (en) * | 1970-09-15 | 1971-12-21 | Automatic Equipment Dev Corp | Electronic component with lead reversely bent for plural terminal connections |
| JPS5531455B2 (en) * | 1972-03-30 | 1980-08-18 | ||
| US4203639A (en) * | 1978-05-26 | 1980-05-20 | Steelcase, Inc. | Panel wiring system |
-
1980
- 1980-05-22 FR FR8011429A patent/FR2483136A1/en active Granted
-
1981
- 1981-05-07 CA CA000377050A patent/CA1160328A/en not_active Expired
- 1981-05-18 CH CH323881A patent/CH642782A5/en not_active IP Right Cessation
- 1981-05-19 IT IT8121829A patent/IT1211046B/en active
- 1981-05-20 BE BE0/204845A patent/BE888880A/en not_active IP Right Cessation
- 1981-05-20 GR GR65001A patent/GR75637B/el unknown
- 1981-05-20 GB GB8115501A patent/GB2080047B/en not_active Expired
- 1981-05-20 LU LU83379A patent/LU83379A1/en unknown
- 1981-05-21 DK DK223881A patent/DK223881A/en not_active Application Discontinuation
- 1981-05-21 ES ES1981270747U patent/ES270747Y/en not_active Expired
- 1981-05-21 PT PT73072A patent/PT73072B/en unknown
- 1981-05-21 IE IE1132/81A patent/IE51808B1/en unknown
- 1981-05-21 NL NL8102512A patent/NL8102512A/en not_active Application Discontinuation
- 1981-05-22 DE DE8115274U patent/DE8115274U1/en not_active Expired
- 1981-05-22 DE DE19813120395 patent/DE3120395A1/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5214889A (en) * | 1990-01-18 | 1993-06-01 | Herman Miller, Inc. | Electrified wall panel system |
| US5562469A (en) * | 1990-01-18 | 1996-10-08 | Herman Miller Inc. | Electrified wall panel system |
Also Published As
| Publication number | Publication date |
|---|---|
| BE888880A (en) | 1981-11-20 |
| IT1211046B (en) | 1989-09-29 |
| PT73072B (en) | 1982-05-10 |
| IE51808B1 (en) | 1987-04-01 |
| GB2080047A (en) | 1982-01-27 |
| DE8115274U1 (en) | 1981-10-29 |
| IT8121829A0 (en) | 1981-05-19 |
| DE3120395A1 (en) | 1982-06-03 |
| GR75637B (en) | 1984-08-02 |
| IE811132L (en) | 1981-11-22 |
| CH642782A5 (en) | 1984-04-30 |
| FR2483136A1 (en) | 1981-11-27 |
| ES270747U (en) | 1983-11-16 |
| ES270747Y (en) | 1984-05-16 |
| FR2483136B1 (en) | 1983-09-23 |
| LU83379A1 (en) | 1982-01-20 |
| DK223881A (en) | 1981-11-23 |
| NL8102512A (en) | 1981-12-16 |
| PT73072A (en) | 1981-06-01 |
| GB2080047B (en) | 1985-02-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |