EP0050241B1 - Space divider, in particular for offices - Google Patents
Space divider, in particular for offices Download PDFInfo
- Publication number
- EP0050241B1 EP0050241B1 EP81107755A EP81107755A EP0050241B1 EP 0050241 B1 EP0050241 B1 EP 0050241B1 EP 81107755 A EP81107755 A EP 81107755A EP 81107755 A EP81107755 A EP 81107755A EP 0050241 B1 EP0050241 B1 EP 0050241B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- posts
- partition wall
- removable partition
- wall according
- girders
- 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
- 238000005192 partition Methods 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 4
- 238000003475 lamination Methods 0.000 description 10
- 238000010276 construction Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000006263 metalation reaction Methods 0.000 description 1
Images
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
- E04B2/7437—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 with panels hooked onto posts
-
- 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
- E04B2002/7487—Partitions with slotted profiles
Definitions
- the invention relates to a partition, in particular for offices, with vertical and horizontal beams made of metal and lamination parts attached to them.
- partitions are known in different embodiments.
- the vertical and horizontal supports are welded together.
- the frames formed from it are strung together to form a continuous partition and connected to each other with the help of special fastening elements.
- It has proven to be particularly disadvantageous in this known system that a large number of frame parts of different sizes must be present in order to be able to meet the various requirements. This makes warehousing expensive and complicated. Prefabricated frame parts also require a comparatively large storage space.
- the invention has for its object to design a partition of the type mentioned in such a way that it can be assembled with a simple assembly from the individual frame elements at the installation site to form a particularly strong and stable frame.
- the vertical supports are designed as round posts, to which the horizontal supports are connected by means of U-shaped shoes which are arranged on the support ends and are arranged parallel to the axis of the round posts and perpendicular to the support axes, which rest with their side legs on the circumference of the posts and whose base is penetrated by a fastening screw that can be screwed into the thread of the posts.
- the construction according to the invention allows a simple and quick assembly of the supporting frame parts at the construction site. It is sufficient to set up the round posts and to assemble them with horizontal beams of the desired length. Tightening the fastening screw is sufficient to firmly connect the horizontal and vertical frame parts. This assembly can also be carried out by unskilled workers.
- the through openings for the fastening screws are keyhole slots.
- the provision of keyhole slots has the advantage that before the fastening screws are tightened, a loose plugging together of the frame parts is possible first, and that the frame parts are then firmly screwed together in the aligned state.
- an extension is arranged in the center of a slot extending upwards and downwards in the longitudinal direction of the shoe, the diameter of which is larger than the head of the fastening screw, the slot width being less than the diameter of the head of the fastening screw.
- undercut trunnions are arranged on the horizontal supports, over the heads of which fastening openings provided on the back of the laminations are pushed. This enables easy assembly and disassembly of the lamination parts.
- the undercut is formed by a constriction of the support pin.
- the round posts between the laminations have longitudinal slots which are arranged at regular intervals from one another and are aligned with one another.
- the round posts have receiving threads for the fastening screw on diametrically opposite sides. This enables simple connection of partition walls to an existing partition surface.
- Horizontal beams 2 are arranged between two round vertical posts 1.
- the horizontal supports 2 have U-shaped shoes attached at their ends at right angles and firmly connected to the horizontal support, which are each arranged at a right angle to the support 2.
- the base of the shoes 3 points to the center of the associated wearer.
- the supports have trunnions 4 on the front and rear sides.
- the shoes each have a longitudinally extending slot 5 with an extension 6 in its center.
- slots 7 are arranged at intervals, aligned with one another.
- the slots 7 can be used for receiving support brackets.
- the width of the slots 5 is larger than the diameter of the shaft 10 of the fastening screw 9. However, the width is less than the diameter of the screw head 11.
- the central extension 6 has a larger diameter than the screw head 11.
- the round posts 1 are first set up and then the openings 6 are pushed over the heads 11 of the fastening screws.
- the horizontal beams fall down until the shafts 10 of the screws 9 rest against the upper end of the slot 5.
- the fastening screws 9 are tightened.
- the side legs of the U-shaped shoes are pressed firmly against the outside of the round posts.
- An absolutely rigid connection is created between the horizontal beams and the vertical posts.
- the lamination parts 12 are attached to the support pins 4.
- the lamination parts 12 have on their rear sides receiving elements 13 with vertically running keyhole openings, the extensions of which point downward.
- the heads 14 are inserted through the extensions and under their own weight the laminations 12 fall into the subsequent narrower slots.
- the constriction 15 in the support pin keeps the lamination plates 12 at a predetermined distance from the load-bearing elements.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
- Glass Compositions (AREA)
- Graft Or Block Polymers (AREA)
- Furniture Connections (AREA)
- Joining Of Building Structures In Genera (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
Description
Die Erfindung betrifft eine Stellwand, insbesondere für Büros, mit vertikalen und horizontalen Trägern aus Metall und daran befestigten Kaschierungsteilen.The invention relates to a partition, in particular for offices, with vertical and horizontal beams made of metal and lamination parts attached to them.
Solche Stellwände sind in unterschiedlichen Ausführungsformen bekannt. Bei einer ersten bekannten Ausführungsform sind die vertikalen und horizontalen Träger miteinander verschweißt. Die daraus gebildeten Rahmen werden zu einer durchgehenden Stellwand aneinandergereiht und mit Hilfe besonderer Befestigungselemente aneinander angeschlossen. Als besonders nachteilig bei diesem bekannten System hat sich erwiesen, daß eine große Anzahl von unterschiedlich großen Rahmenteilen vorhanden sein muß, um die verschiedenen Anforderungen erfüllen zu können. Hierdurch wird die Lagerhaltung teuer und kompliziert. Außerdem beanspruchen vorgefertigte Rahmenteile einen vergleichsweise großen Lagerraum.Such partitions are known in different embodiments. In a first known embodiment, the vertical and horizontal supports are welded together. The frames formed from it are strung together to form a continuous partition and connected to each other with the help of special fastening elements. It has proven to be particularly disadvantageous in this known system that a large number of frame parts of different sizes must be present in order to be able to meet the various requirements. This makes warehousing expensive and complicated. Prefabricated frame parts also require a comparatively large storage space.
Es ist auch bekannt (US-PS 4123 879), die vertikalen und horizontalen Träger aus Metall mit Hilfe von Verbindungselementen zusammenzusetzen. Diese Konstruktion erlaubt zwar eine einfachere Lagerhaltung, das Zusammenfügen der horizontalen und vertikalen Träger ist jedoch vergleichsweise zeitraubend und außerdem läßt sich mit der bekannten Konstruktion keine besonders starre und stark belastbare Rahmenkonstruktion erstellen.It is also known (US-PS 4123 879) to assemble the vertical and horizontal supports made of metal with the aid of connecting elements. Although this construction allows easier storage, the joining of the horizontal and vertical supports is comparatively time-consuming and, moreover, the known construction cannot be used to produce a particularly rigid and highly resilient frame construction.
Es ist ferner bekannt (US-PS 3 987 836), den Grundkörper der Stellwand durch eine Platte zu bilden, an deren beiden vertikalen Stirnwänden jeweils eine Profilschiene angeschraubt ist. Diese Profilschiene wird ihrerseits auf Schraubbolzen in stirnseitig angeordneten Rohren aufgehängt. Die Profilschiene besitzt außerdem eine nach vorne weisende Lochreihe, in die nach hinten weisende Haken von Kaschierungsteilen eingreifen. Diese bekannte Konstruktion ist aufwendig und schwer. Ihr haftet auch der Nachteil an, daß für unterschiedliche Anwendungsfälle eine große Anzahl von unterschiedlichen Rahmenteilen auf Lager gehalten werden muß. Das Vorsehen einer Plattenkonstruktion statt eines Rahmens erscheint im Hinblick darauf, daß ohnehin Kaschierungsteile bei solchen Stellwänden üb-. lich sind, besonders ungünstig.It is also known (US Pat. No. 3,987,836) to form the base body of the partition wall by a plate, on the two vertical end walls of which a profile rail is screwed. This profile rail is in turn suspended on bolts in tubes arranged on the face. The profile rail also has a row of holes facing forward, into which rear-facing hooks of lamination parts engage. This known construction is complex and heavy. You also have the disadvantage that a large number of different frame parts must be kept in stock for different applications. The provision of a plate construction instead of a frame appears in view of the fact that laminating parts are used in such partitions anyway. are particularly unfavorable.
Der Erfindung liegt die Aufgabe zugrunde, eine Stellwand der eingangs erwähnten Art so auszubilden, daß sie mit einer einfachen Montage aus den einzelnen Rahmenelementen an der Aufbaustelle zu einem besonders festen und tragfähigen Rahmen zusammensetzbar ist.The invention has for its object to design a partition of the type mentioned in such a way that it can be assembled with a simple assembly from the individual frame elements at the installation site to form a particularly strong and stable frame.
Die Lösung dieser Aufgabe erfolgt erfindungsgemäß dadurch, daß die vertikalen Träger als runde Pfosten ausgebildet sind, an die die horizontalen Träger mittels U-förmiger, an den Trägerenden fest angeordneter, parallel zur Achse der runden Pfosten und senkrecht zu den Trägerachsen angeordneter Schuhe angeschlossen sind, die mit ihren Seitenschenkeln am Umfang der Pfosten anliegen und deren Basis von jeweils einer in Gewinde der Pfosten einschraubbaren Befestigungsschraube durchsetzt sind.This object is achieved according to the invention in that the vertical supports are designed as round posts, to which the horizontal supports are connected by means of U-shaped shoes which are arranged on the support ends and are arranged parallel to the axis of the round posts and perpendicular to the support axes, which rest with their side legs on the circumference of the posts and whose base is penetrated by a fastening screw that can be screwed into the thread of the posts.
Die erfindungsgemäße Konstruktion erlaubt ein einfaches und schnelles Zusammensetzen der tragenden Rahmenteile an der Baustelle. Hierzu genügt es, die runden Pfosten aufzustellen und mit horizontalen Trägern der gewünschten Länge zusammenzusetzen. Für ein festes Verbinden der horizontalen und der vertikalen Rahmenteile genügt ein Anziehen der Befestigungsschraube. Diese Montage kann auch von ungelernten Kräften durchgeführt werden.The construction according to the invention allows a simple and quick assembly of the supporting frame parts at the construction site. It is sufficient to set up the round posts and to assemble them with horizontal beams of the desired length. Tightening the fastening screw is sufficient to firmly connect the horizontal and vertical frame parts. This assembly can also be carried out by unskilled workers.
Nach einem weiteren Merkmal der Erfindung sind die Durchgangsöffnungen für die Befestigungsschrauben Schlüssellochschlitze. Das Vorsehen von Schlüssellochschlitzen hat den Vorteil, daß vor dem Anziehen der Befestigungsschrauben zunächst ein loses Zusammenstecken der Rahmenteile möglich ist und daß die Rahmenteile anschließend im ausgerichteten Zustand fest miteinander verschraubt werden.According to a further feature of the invention, the through openings for the fastening screws are keyhole slots. The provision of keyhole slots has the advantage that before the fastening screws are tightened, a loose plugging together of the frame parts is possible first, and that the frame parts are then firmly screwed together in the aligned state.
Gemäß einem weiteren Merkmal der Erfindung ist im Zentrum eines sich nach oben und unten in Längsrichtung des Schuhs erstreckenden Schlitzes eine Erweiterung angeordnet, deren Durchmesser größer als der Kopf der Befestigungsschraube ist, wobei die Schlitzbreite geringer ist als der Durchmesser des Kopfes der Befestigungsschraube. Eine derartige »doppelte Schlüsseilochausführung« ermöglicht eine einfache Verbindung der horizontalen Querträger sowohl an der Oberseite als auch an der Unterseite des Tragrahmens. Durch das Eigengewicht des Querträgers fällt bei dieser Ausführungsform der Querträger stets in seine richtige Höhenstellung, und zwar in der Weise, daß der Schaft der Befestigungsschraube jeweils am oberen Schlitzende anliegt.According to a further feature of the invention, an extension is arranged in the center of a slot extending upwards and downwards in the longitudinal direction of the shoe, the diameter of which is larger than the head of the fastening screw, the slot width being less than the diameter of the head of the fastening screw. Such a »double keyhole design« enables the horizontal crossbeams to be easily connected to both the top and the bottom of the support frame. Due to the dead weight of the cross member, the cross member always falls into its correct height position in this embodiment, in such a way that the shaft of the fastening screw lies against the upper slot end.
Es hat sich als zweckmäßig erwiesen, daß an den horizontalen Trägern hinterschnittene Tragzapfen angeordnet sind, über deren Köpfe auf der Rückseite der Kaschierungen vorgesehene Befestigungsöffnungen geschoben sind. Hierdurch wird eine leichte Montage- bzw. Demontage der Kaschierungsteile möglich.It has proven to be advantageous that undercut trunnions are arranged on the horizontal supports, over the heads of which fastening openings provided on the back of the laminations are pushed. This enables easy assembly and disassembly of the lamination parts.
Eine genaue Ausrichtung der Kaschierungsteile gegenüber den Rahmen erfolgt dadurch, daß gemäß einem weiteren Merkmal der Erfindung die Hinterschneidung durch eine Einschnürung des Tragzapfens gebildet ist.A precise alignment of the lamination parts with respect to the frame takes place in that, according to a further feature of the invention, the undercut is formed by a constriction of the support pin.
Gemäß einem weiteren Merkmal der Erfindung weisen die runden Pfosten zwischen den Kaschierungen in regelmäßigen Abständen voneinander untereinander angeordnete und miteinander fluchtende Längsschlitze auf.According to a further feature of the invention, the round posts between the laminations have longitudinal slots which are arranged at regular intervals from one another and are aligned with one another.
Schließlich wird erfindungsgemäß noch vorgeschlagen, daß die runden Pfosten Aufnahmegewinde für die Befestigungsschraube auf einander diametral entgegengesetzt liegenden Seiten besitzen. Hierdurch wird ein einfacher Anschluß von Stellwänden an eine vorhandene Stellwandfläche möglich.Finally, it is proposed according to the invention that the round posts have receiving threads for the fastening screw on diametrically opposite sides. This enables simple connection of partition walls to an existing partition surface.
Nachstehend wird eine bevorzugte Ausführungsform der Erfindung anhand der Zeichnung im einzelnen beschrieben. Es zeigt
- Fig. 1 eine perspektivische schematische Ansicht einer Stellwand in unterschiedlichen Montagezuständen,
- Fig. 2 einen Horizontalschnitt durch einen vertikalen Pfosten mit einer Draufsicht auf angeschlossene horizotnale Träger.
- 1 is a perspective schematic view of a partition in different assembly states,
- Fig. 2 shows a horizontal section through a vertical post with a plan view of connected horizontal supports.
Zwischen zwei runden vertikalen Pfosten 1 sind jeweils horizontale Träger 2 angeordnet. Die horizontalen Träger 2 besitzen an ihren Enden jeweils im rechten Winkel angesetzte, fest mit dem horizontalen Träger verbundene U-förmige Schuhe, die jeweils unter einem rechten Winkel zu dem Träger 2 angeordnet sind.
Die Basis der Schuhe 3 weist jeweils zum Zentrum des zugehörigen Trägers. An den Vorder-und Rückseiten besitzen die Träger Tragzapfen 4.The base of the shoes 3 points to the center of the associated wearer. The supports have
Die Schuhe besitzen jeweils einen in Längsrichtung sich erstreckenden Schlitz 5 mit einer Erweiterung 6 in seinem Zentrum.The shoes each have a longitudinally extending
Auf Vorder- und Rückseite der Pfosten sind untereinander in Abständen angeordnete, miteinander fluchtende Schlitze 7 angeordnet. Die Schlitze 7 können zur Aufnahme von Tragkonsolen verwendet werden.On the front and back of the posts,
An den einander gegenüberliegenden Seitenflächen sind in den runden Pfosten 1 Gewindemuttern 8 befestigt, in die Befestigungsschrauben 9 eingeschraubt werden können.On the
Die Breite der Schlitze 5 ist größer als der Durchmesser des Schaftes 10 der Befestigungsschraube 9. Die Breite ist jedoch geringer als der Durchmesser des Schraubenkopfes 11. Die zentrale Erweiterung 6 besitzt einen größeren Durchmesser als der Schraubenkopf 11.The width of the
Für eine Montage der tragenden Teile werden zunächst die runden Pfosten 1 aufgestellt und dann die Öffnungen 6 über die Köpfe 11 der Befestigungsschrauben geschoben. Die horizontalen Träger fallen so weit nach unten, bis die Schäfte 10 der Schrauben 9 am oberen Ende des Schlitzes 5 anliegen. In dieser Position werden die Befestigungsschrauben 9 angezogen. Durch das Anziehen der Befestigungsschrauben 9 werden die Seitenschenkel der U-förmigen Schuhe fest gegen die Außenseite der runden Pfosten gepreßt. Es entsteht eine absolut steife Verbindung zwischen den horizontalen Trägern und den vertikalen Pfosten.For an assembly of the load-bearing parts, the
Nachdem das aus Pfosten und Trägern bestehende Traggerüst errichtet ist, werden die Kaschierungsteile 12 an die Tragzapfen 4 angehängt. Die Kaschierungsteile 12 besitzen an ihren Rückseiten Aufnahmeelemente 13 mit senkrecht verlaufenden Schlüssellochöffnungen, deren Erweiterungen nach unten weisen. Die Köpfe 14 werden durch die Erweiterungen gesteckt und unter ihrem Eigengewicht fallen die Kaschierungen 12 in die sich anschließenden schmaleren Schlitze ein. Durch die Einschnürung 15 in den Tragzapfen werden die Kaschierungsplatten 12 in einem vorgegebenen Abstand zu den tragenden Elementen gehalten.After the support structure consisting of posts and beams has been erected, the
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT81107755T ATE10126T1 (en) | 1980-10-18 | 1981-09-30 | PORTABLE WALL, PARTICULARLY FOR OFFICES. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803039388 DE3039388A1 (en) | 1980-10-18 | 1980-10-18 | PARTITION, PARTICULARLY FOR OFFICES |
| DE3039388 | 1980-10-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0050241A1 EP0050241A1 (en) | 1982-04-28 |
| EP0050241B1 true EP0050241B1 (en) | 1984-10-31 |
Family
ID=6114672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP81107755A Expired EP0050241B1 (en) | 1980-10-18 | 1981-09-30 | Space divider, in particular for offices |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0050241B1 (en) |
| AT (1) | ATE10126T1 (en) |
| DE (1) | DE3039388A1 (en) |
| ES (1) | ES260808Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6910306B2 (en) | 1996-12-24 | 2005-06-28 | Steelcase Development Corporation | Knock-down portable partition system |
| DE102008013668A1 (en) * | 2008-03-11 | 2010-05-12 | Claussnitzer, Peter | Construction system for e.g. display, has spacer ring arranged on bar, two supports on which bar is slid, and lower slotted plate positioned on bar that is slid up to half part of recess in plate and fixed in recess |
| US11191178B2 (en) | 2019-01-24 | 2021-11-30 | Steelcase Inc. | Display support system and method for the use thereof |
| US11647834B2 (en) | 2020-07-23 | 2023-05-16 | Steelcase Inc. | Display support system and method for the use thereof |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2129028B (en) * | 1982-10-12 | 1986-01-08 | Robinson Limited Ian J | Collapsible partitioning and/or shelving system |
| DE3617445A1 (en) * | 1986-05-23 | 1988-05-19 | Daimler Benz Ag | Set of structural elements for producing partition walls or the like |
| CA1295802C (en) * | 1987-05-29 | 1992-02-18 | Mortimer Brown | Panel locking system |
| AT394225B (en) * | 1988-10-05 | 1992-02-25 | Meru Horst Mag | CONSTRUCTION |
| DE9312696U1 (en) * | 1993-08-25 | 1995-01-05 | Kopp, Willi, 71397 Leutenbach | Stand construction system |
| DE9315180U1 (en) * | 1993-10-08 | 1993-12-02 | WSB Wellpappenfabrik GmbH + Co. KG, 68642 Bürstadt | Posts with connecting parts made of corrugated cardboard or cardboard |
| US5806258A (en) * | 1996-06-07 | 1998-09-15 | Haworth, Inc. | Wall panel system |
| US6301846B1 (en) | 1996-12-24 | 2001-10-16 | Steelcase Development Inc. | Knock-down portable partition system |
| US6209273B1 (en) | 1997-05-30 | 2001-04-03 | Steelcase Development Inc. | Panel wall construction |
| US6158178A (en) * | 1997-05-30 | 2000-12-12 | Steelcase Inc. | Panel wall construction |
| US6115977A (en) * | 1998-09-11 | 2000-09-12 | Krueger International, Inc. | Knock-down panel partition system |
| US6349516B1 (en) | 1999-06-04 | 2002-02-26 | Haworth, Inc. | Frame arrangement for a wall panel system |
| US20160362854A1 (en) * | 2015-06-12 | 2016-12-15 | Frank Carosella | Particulate containment control for structured support beams |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2999570A (en) * | 1957-07-25 | 1961-09-12 | Edward A Seiz | Interlock |
| US3605851A (en) * | 1969-09-22 | 1971-09-20 | Rosemount Partitions Inc | Divider screen assembly |
| DE2327939A1 (en) * | 1973-06-01 | 1974-12-19 | Byggmekanisering Ab | Plate-type building unit - for use as radiation shield in partition walls, ceilings etc. |
| US3987836A (en) * | 1975-02-19 | 1976-10-26 | Standard Desk Limited | Screen partition assembly |
| US4123879A (en) * | 1977-06-27 | 1978-11-07 | American Seating Company | Panel wall systems with modular component build-up |
-
1980
- 1980-10-18 DE DE19803039388 patent/DE3039388A1/en not_active Withdrawn
-
1981
- 1981-09-30 AT AT81107755T patent/ATE10126T1/en not_active IP Right Cessation
- 1981-09-30 EP EP81107755A patent/EP0050241B1/en not_active Expired
- 1981-10-16 ES ES1981260808U patent/ES260808Y/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6910306B2 (en) | 1996-12-24 | 2005-06-28 | Steelcase Development Corporation | Knock-down portable partition system |
| US7448168B2 (en) | 1996-12-24 | 2008-11-11 | Steelcase Inc. | Knock-down portable partition system |
| US7565772B2 (en) | 1996-12-24 | 2009-07-28 | Steelcase, Inc. | Knock-down portable partition system |
| DE102008013668A1 (en) * | 2008-03-11 | 2010-05-12 | Claussnitzer, Peter | Construction system for e.g. display, has spacer ring arranged on bar, two supports on which bar is slid, and lower slotted plate positioned on bar that is slid up to half part of recess in plate and fixed in recess |
| US11191178B2 (en) | 2019-01-24 | 2021-11-30 | Steelcase Inc. | Display support system and method for the use thereof |
| US11903158B2 (en) | 2019-01-24 | 2024-02-13 | Steelcase Inc. | Display support system and method for the use thereof |
| US12444330B2 (en) | 2019-01-24 | 2025-10-14 | Steelcase Inc. | Display support system and method for the use thereof |
| US11647834B2 (en) | 2020-07-23 | 2023-05-16 | Steelcase Inc. | Display support system and method for the use thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE10126T1 (en) | 1984-11-15 |
| ES260808Y (en) | 1982-11-16 |
| ES260808U (en) | 1982-04-16 |
| DE3039388A1 (en) | 1982-05-19 |
| EP0050241A1 (en) | 1982-04-28 |
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