EP0725192A1 - Partition wall with a closure sliding element - Google Patents

Partition wall with a closure sliding element Download PDF

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Publication number
EP0725192A1
EP0725192A1 EP96810030A EP96810030A EP0725192A1 EP 0725192 A1 EP0725192 A1 EP 0725192A1 EP 96810030 A EP96810030 A EP 96810030A EP 96810030 A EP96810030 A EP 96810030A EP 0725192 A1 EP0725192 A1 EP 0725192A1
Authority
EP
European Patent Office
Prior art keywords
compressed air
valve
wall
slide
lifting
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.)
Granted
Application number
EP96810030A
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German (de)
French (fr)
Other versions
EP0725192B1 (en
Inventor
Otto Keller
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.)
Rosconi AG
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Rosconi AG
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Filing date
Publication date
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Publication of EP0725192A1 publication Critical patent/EP0725192A1/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23—Plastic, sponge rubber, or like strips or tubes
    • E06B7/2318—Plastic, sponge rubber, or like strips or tubes by applying over- or under-pressure, e.g. inflatable
    • 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
    • E04B2/82—Removable non-load-bearing partitions; Partitions with a free upper edge characterised by the manner in which edges are connected to the building; Means therefor; Special details of easily-removable partitions as far as related to the connection with other parts of the building
    • E04B2/827—Partitions constituted of sliding panels
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
    • E06B7/20—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills
    • E06B7/215—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills with sealing strip being moved to a retracted position by elastic means, e.g. springs

Definitions

  • the invention relates to a partition according to the preamble of claim 1.
  • EP-A 0629752 shows a mobile partition according to the preamble. This is suitable for optional room subdivision with high sound insulation and can be pushed together along running rails in stacking places in tight spaces when not in use. However, it is difficult to close the vertical space between the last mobile wall element and a stationary wall, because the coupling path inevitably leaves a gap for the pneumatic connection, which gap has to be closed and soundproofed by relatively cumbersome manual work.
  • the object of the invention is to solve the gap between the last wall element and a stationary wall Use the compressed air connection available for pressing on the floor and ceiling sealing strips.
  • the end slider which is telescopically movable in the lateral direction, can be extended pneumatically using the compressed air connections that are already present in the wall elements, the closing of the end gap is particularly simple and does not require any additional compressed air feed line.
  • the partition wall contains a plurality of mutually independent, tabular wall elements 1.
  • Each of these wall elements 1 is suspended from a running rail 2 which is fastened to the building ceiling.
  • the wall element 1 contains a frame construction 22 made of wood or metal, in particular steel and / or aluminum, with two plates 6 arranged at a distance from one another and which can consist of different materials, for example steel, aluminum, glass, plaster, wood or plastic.
  • the plates 6 can also be designed in a sandwich construction. It is also possible to design the wall element 1 as a steel frame construction with glazing.
  • the ceiling sealing strip 8 is provided at the top with flexible sealing strips 11, which are intended to be pressed against the running rail 2.
  • Corresponding flexible sealing strips 12 are also present on the floor sealing strip 9 and are intended to be pressed against the floor 14.
  • the two sealing strips 8 and 9 are connected by a linkage with vertical rods 16, 16 'for actuation by at least one lifting element 20, as can be seen in detail from EP-A 0629752.
  • This lifting element 20 can contain a bellows or a cylinder-piston unit.
  • Compression springs 18 lie on the one hand against the two longitudinal beams 5 rigidly connected to the plates 6 and on the other hand against one stop 19 of the rods 16, 16 ', preferably in the form of a disk or a transverse pin.
  • the two compression springs 18 are slightly pretensioned in the idle state and endeavor to pull the two sealing strips 8, 9 into their non-sealing position.
  • Coupling valves 30, 32 are attached according to FIGS. 4 and 5 on opposite, vertical narrow sides of the edge elements 1 and are intended for mutual interaction.
  • the first clutch valve 30 is designed in a manner known per se as a check valve and contains a valve body 50 loaded with a weak spring.
  • the second clutch valve 32 When interacting with the second clutch valve 32, the flow for the compressed air is opened by means of the bolt 58, which moves the valve body 50 into the open position pushes, and vice versa, the flow of compressed air is interrupted when the two parts are separated.
  • the first clutch valve 30 is fastened to a mounting rail 40. On this two oblique longitudinal rails 44 are made of an elastic material. When two adjacent wall elements are pushed together, a flow for the compressed air from wall element 1 to wall element 1 thus arises.
  • a hose or pipe for the compressed air runs across each of the wall elements from one clutch valve 30 to the other clutch valve 32 opposite.
  • the second clutch valve 32 contains one in Area of the clutch valve 30 interrupted, conical rail 56, which are held by a metallic profile rail 10. In between there is a pin 58 supported by a spring 62. The spring 62 is held by a support 64 and strives to push the bolt 58 upwards by means of an annular disk 68. The central bore 66 of the bolt 58 opens into a hose or pipe 36. In the interlocking state of the two clutch valves, compressed air flows through the central bore 66 of the pin 58 to the lifting element 20. When the clutch valves are separated, the check valve in the first clutch valve 30 interrupts the compressed air passage.
  • a manually operable drain valve 34 is provided on at least one wall element, preferably on the narrow side. This causes the compressed air to escape from the wall element in question when actuated. After decompression, the two compression springs 18 lift the sealing strips 8, 9 from the floor 14 or from the running rail, so that these wall elements can be moved easily.
  • a wall connection strip with a pneumatic nozzle valve which is connected to a usually stationary compressed air source.
  • An air compressor can be located anywhere in the building, for example in a ceiling niche, and is in flow connection with the nozzle.
  • the pressure to be built up by the compressor is preferably about 3-6 bar.
  • a wall element 1 ' is formed differently from the other wall elements 1 and is provided with a telescopically extendable, pneumatically actuated closing slide 70.
  • a horizontal extension cylinder 71 with a piston rod 72 engaging in it is provided on the wall element 1 'close to the upper and lower end region for displacing the end slider.
  • the piston rods 72 are rigidly connected to the end slide 70. For the retraction of the end slide 70 in the case of pressureless extension cylinders 71, springs 74 are biased.
  • a horizontal guide axis 77 is rigidly attached to the slide 70. This slides in a sleeve 78 rigidly attached to the wall element 1 '.
  • a brake linkage interacts with two diametrically opposed, pivotably mounted levers 79.
  • These levers 79 each contain a brake shoe 80 which interacts with the guide axis 77.
  • the braking or locking device ensures that the slide 70 remains fixed in its extended position, even if the extension cylinders 71 should have a slight leakage loss over a long period of time.
  • Fig. 7 shows the connections of the three valves 50a; 50b; 50c in the position when the actuation button 84 and thus the pushbuttons of the valves 50a, 50b are pressed.
  • the construction of all three valves is identical.
  • the clutch valve 30 is opened for the flow of compressed air, as has already been described. Only when the pushbutton 84 is pressed do the end slides 70 begin to extend. The compressed air then passes from one valve 50a via connections a and b to valve 52 (FIG. 6) and then to the two extension cylinders 71.
  • Valve 52 is a quick-release valve, the outlet opening of which, however, remains closed for the time being.
  • an auxiliary sealing strip 8A, 9A is provided at the top and bottom according to FIG. 3.
  • These two auxiliary sealing strips 8A, 9A are connected to the vertical frame part 22 'in such a way that they are movable in the vertical direction, for example by engaging in a dovetail guide.
  • These auxiliary sealing strips 8A, 9A engage laterally in a telescopic manner in openings in the sealing strips 8, 9.
  • the auxiliary sealing strips 8A, 9A are also provided at the bottom with flexible sealing strips 11A, 12A. The auxiliary sealing strips 8A, 9A thus make the movement of the cover slide 70 and also the movement of the sealing strips 8, 9.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Adornments (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Sliding Valves (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

For the wall components, each one has at least one sealing strip adjustable by a pneumatically operable lifter. The lifter has coupling valves arranged on the vertical narrow sides of the wall components for compressed air connection. The compressed air activates the lifter component when adjacent wall components are pushed together. For the lateral wall termination, a movable wall component with a sideways movable end buffer (70) is provided. The end buffer works in conjunction with at least one pneumatic cylinder-piston unit (71). At least one hand operating control valve is available, which on operation releases the compressed air feed from the coupling valve (30) to the cylinder-piston unit (71). An end stop valve is available which releases the compressed air throughflow to the lift component(s) (20) for pressing the sealing strip (8,9) only when the end stop valve arrives at the stop (85).

Description

Die Erfindung bezieht sich auf eine Trennwand nach dem Oberbegriff des Anspruches 1.The invention relates to a partition according to the preamble of claim 1.

Aus der EP-A 0629752 geht eine mobile Trennwand nach dem Oberbegriff hervor. Diese eignet sich zur wahlweisen Raumunterteilung mit hoher Schalldämmung und lässt sich bei Nichtgebrauch entlang von Laufschienen in Stapelplätzen auf engen Raum zusammenschieben. Schwierig ist indessen der vertikale Raum-Abschluss zwischen dem letzten mobilen Wandelement und einer stationären Wand, da infolge des Kupplungsweges für den pneumatischen Anschluss unvermeidlich ein Spalt verbleibt, der jeweils durch relativ umständliche Handarbeit geschlossen und schalldämmend abgedichtet werden muss.EP-A 0629752 shows a mobile partition according to the preamble. This is suitable for optional room subdivision with high sound insulation and can be pushed together along running rails in stacking places in tight spaces when not in use. However, it is difficult to close the vertical space between the last mobile wall element and a stationary wall, because the coupling path inevitably leaves a gap for the pneumatic connection, which gap has to be closed and soundproofed by relatively cumbersome manual work.

Mit der Erfindung soll die Aufgabe gelöst werden, den Spalt zwischen dem letzten Wandelement und einer stationären Wand unter Verwendung des zum Anpressen der Boden- und Decken-Dichtleisten vorhandenen Druckluftanschlusses vorzunehmen.The object of the invention is to solve the gap between the last wall element and a stationary wall Use the compressed air connection available for pressing on the floor and ceiling sealing strips.

Diese Aufgabe wird durch die im Kennzeichen des Anspruches genannten Merkmale gelöst.This object is achieved by the features mentioned in the characterizing part of the claim.

Da sich der in seitlicher Richtung teleskopartig bewegliche Abschluss-Schieber pneumatisch ausfahren lässt unter Mitverwendung der bei den Wandelementen ohnehin vorhandenen Druckluftanschlüsse, ist die Schliessung des Abschluss-Spaltes besonders einfach und benötigt keine zusätzliche Druckluft-Speiseleitung.Since the end slider, which is telescopically movable in the lateral direction, can be extended pneumatically using the compressed air connections that are already present in the wall elements, the closing of the end gap is particularly simple and does not require any additional compressed air feed line.

In der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes dargestellt. Es zeigen:

Fig.1
eine Frontansicht einer Trennwand
Fig.2
einen Querschnitt durch ein Wandelement
Fig.3
ein Wandelement mit Abschluss-Schieber bei entfernter Front-Abdeckplatte
Fig.4
einen Schnitt durch ein erstes Kupplungsorgan
Fig.5
einen Schnitt durch ein zweites, mit dem ersten zum Zusammenwirken bestimmtes Kupplungsorgan
Fig.6
ein Schema der Luftführung
Fig.7
ein Schaltschema der Luftventile
In the drawing, an embodiment of the subject matter of the invention is shown. Show it:
Fig. 1
a front view of a partition
Fig. 2
a cross section through a wall element
Fig. 3
a wall element with end slider when the front cover plate is removed
Fig. 4
a section through a first coupling member
Fig. 5
a section through a second, with the first coupling member intended to cooperate
Fig. 6
a scheme of air flow
Fig. 7
a circuit diagram of the air valves

Die Trennwand enthält gemäss den Fig. 1 und 2 mehrere voneinander unabhängige, tafelförmige Wandelemente 1. Jedes dieser Wandelemente 1 ist an einer Laufschiene 2 aufgehängt, welche an der Gebäudedecke befestigt ist. Im Innern der als Hohlprofil ausgebildeten Laufschiene 2 befinden sich zwei Laufwagen 3 mit Rollen oder Kugeln, die je über ein Gehänge 4 mit horizontalen Querträgern 5 des Wandelementes 1 verbunden sind. Das Wandelement 1 enthält eine Rahmenkonstruktion 22 aus Holz oder Metall, insbesondere Stahl und/oder Aluminium, mit zwei im Abstand voneinander angeordneten Platten 6, die aus unterschiedlichen Materialien bestehen können, beispielsweise Stahl, Aluminium, Glas, Gips, Holz oder Kunststoff. Die Platten 6 können auch in Sandwich-Konstruktion ausgeführt werden. Es ist ferner möglich, das Wandelement 1 als Stahlrahmenkonstruktion mit Verglasung auszubilden.According to FIGS. 1 and 2, the partition wall contains a plurality of mutually independent, tabular wall elements 1. Each of these wall elements 1 is suspended from a running rail 2 which is fastened to the building ceiling. Inside the rail 2 designed as a hollow profile there are two carriages 3 with rollers or balls, each of which has a hanger 4 with horizontal cross members 5 of the Wall element 1 are connected. The wall element 1 contains a frame construction 22 made of wood or metal, in particular steel and / or aluminum, with two plates 6 arranged at a distance from one another and which can consist of different materials, for example steel, aluminum, glass, plaster, wood or plastic. The plates 6 can also be designed in a sandwich construction. It is also possible to design the wall element 1 as a steel frame construction with glazing.

Im Zwischenraum 7 zwischen den beiden Platten 6 befindet sich oben eine Deckendichtleiste 8 und unten eine Bodendichtleiste 9, die beide höhenbeweglich sind.In the space 7 between the two plates 6 there is a ceiling sealing strip 8 at the top and a floor sealing strip 9 at the bottom, both of which can be moved in height.

Die Deckendichtleiste 8 ist oben mit flexiblen Dichtstreifen 11 versehen, die dazu bestimmt sind, gegen die Laufschiene 2 angedrückt zu werden. Entsprechende flexible Dichtstreifen 12 sind auch an der Bodendichtleiste 9 vorhanden und sind dazu bestimmt, gegen den Boden 14 angedrückt zu werden. Die beiden Dichtleisten 8 und 9 sind durch ein Gestänge mit vertikalen Stangen 16, 16' zur Betätigung durch mindestens ein Huborgan 20 verbunden, wie dies im einzelnen aus der EP-A 0629752 hervorgeht. Dieses Huborgan 20 kann ein Faltenbalg oder ein Zylinder-Kolbenaggregat enthalten. Druckfedern 18 liegen einerseits gegen die beiden mit den Platten 6 starr verbundenen Längsträgern 5 und andererseits gegen je einen Anschlag 19 der Stangen 16, 16' an, vorzugsweise in Form einer Scheibe oder eines Querstiftes. Die beiden Druckfedern 18 sind im Ruhezustand leicht vorgespannt und haben das Bestreben die beiden Dichtleisten 8, 9 je in ihre nicht-dichtende Lage zu ziehen.The ceiling sealing strip 8 is provided at the top with flexible sealing strips 11, which are intended to be pressed against the running rail 2. Corresponding flexible sealing strips 12 are also present on the floor sealing strip 9 and are intended to be pressed against the floor 14. The two sealing strips 8 and 9 are connected by a linkage with vertical rods 16, 16 'for actuation by at least one lifting element 20, as can be seen in detail from EP-A 0629752. This lifting element 20 can contain a bellows or a cylinder-piston unit. Compression springs 18 lie on the one hand against the two longitudinal beams 5 rigidly connected to the plates 6 and on the other hand against one stop 19 of the rods 16, 16 ', preferably in the form of a disk or a transverse pin. The two compression springs 18 are slightly pretensioned in the idle state and endeavor to pull the two sealing strips 8, 9 into their non-sealing position.

Kupplungsventile 30, 32 sind gemäss den Fig. 4 und 5 an sich gegenüberliegenden, vertikalen Schmalseiten der Randelemente 1 befestigt und sind zum gegenseitigen Zusammenwirken bestimmt. Das erste Kupplungsventil 30 ist in an sich bekannter Weise als Rückschlagventil ausgebildet und enthält einen mit einer schwachen Feder belasteten Ventilkörper 50. Beim Zusammenwirken mit dem zweiten Kupplungsventil 32 wird der Durchfluss für die Druckluft mittels des Bolzens 58 geöffnet, der den Ventilkörper 50 in die Öffnungsstellung schiebt, und umgekehrt wird beim Trennen der beiden Teile der Durchfluss für die Druckluft unterbrochen. Das erste Kupplungsventil 30 ist an einer Tragschiene 40 befestigt. An dieser sind zwei schräge Längsschienen 44 aus einem elastischen Material festgemacht. Beim Zusammenschieben zweier benachbarter Wandelemente entsteht somit ein Durchfluss für die Druckluft von Wandelement 1 zu Wandelement 1. Eine Schlauch- oder Rohrleitung für die Druckluft verläuft quer über jedes der Wandelemente vom einen Kupplungsventil 30 zum gegenüberliegenden anderen Kupplungsventil 32. Das zweite Kupplungsventil 32 enthält eine im Bereich des Kupplungsventiles 30 unterbrochene, konische Schiene 56, die von einer metallischen Profilschiene 10 gehalten werden. Dazwischen ist ein durch eine Feder 62 abgestützter Bolzen 58 vorhanden. Die Feder 62 wird von einem Support 64 gehalten und ist bestrebt, den Bolzen 58 mittels einer Ringscheibe 68 nach oben zu drücken. Die zentrale Bohrung 66 des Bolzens 58 mündet in eine Schlauch- oder Rohrleitung 36 ein. Im ineinandergreifenden Zustand der beiden Kupplungsventile strömt Druckluft über die zentrale Bohrung 66 des Bolzens 58 zum Huborgan 20. Bei einer Trennung der Kupplungsventile bewirkt das Rückschlagventil im ersten Kupplungsventil 30 einen Unterbruch des Druckluftdurchganges.Coupling valves 30, 32 are attached according to FIGS. 4 and 5 on opposite, vertical narrow sides of the edge elements 1 and are intended for mutual interaction. The first clutch valve 30 is designed in a manner known per se as a check valve and contains a valve body 50 loaded with a weak spring. When interacting with the second clutch valve 32, the flow for the compressed air is opened by means of the bolt 58, which moves the valve body 50 into the open position pushes, and vice versa, the flow of compressed air is interrupted when the two parts are separated. The first clutch valve 30 is fastened to a mounting rail 40. On this two oblique longitudinal rails 44 are made of an elastic material. When two adjacent wall elements are pushed together, a flow for the compressed air from wall element 1 to wall element 1 thus arises. A hose or pipe for the compressed air runs across each of the wall elements from one clutch valve 30 to the other clutch valve 32 opposite. The second clutch valve 32 contains one in Area of the clutch valve 30 interrupted, conical rail 56, which are held by a metallic profile rail 10. In between there is a pin 58 supported by a spring 62. The spring 62 is held by a support 64 and strives to push the bolt 58 upwards by means of an annular disk 68. The central bore 66 of the bolt 58 opens into a hose or pipe 36. In the interlocking state of the two clutch valves, compressed air flows through the central bore 66 of the pin 58 to the lifting element 20. When the clutch valves are separated, the check valve in the first clutch valve 30 interrupts the compressed air passage.

Gemäss Fig. 1 ist an mindestens einem Wandelement, vorzugsweise an der Schmalseite, je ein von Hand betätigbares Ablassventil 34 vorhanden. Dieses bewirkt, dass bei einer Betätigung die Druckluft aus dem betreffenden Wandelement entweichen kann. Nach der Dekompression heben die beiden Druckfedern 18 die Dichtleisten 8, 9 vom Boden 14 bzw. von der Laufschiene ab, sodass diese Wandelemente leicht verschiebbar sind.1, a manually operable drain valve 34 is provided on at least one wall element, preferably on the narrow side. This causes the compressed air to escape from the wall element in question when actuated. After decompression, the two compression springs 18 lift the sealing strips 8, 9 from the floor 14 or from the running rail, so that these wall elements can be moved easily.

An einer in der Zeichnung nicht näher dargestellten vertikalen Gebäudewand befindet sich eine Wandanschlussleiste mit einem pneumatischen Zapfventil, das mit einer üblicherweise ortsfesten Druckluftquelle in Verbindung steht. Eine Druckluftkompressor kann sich an irgendeiner Stelle des Gebäudes, beispielsweise in einer Decken-Nische befinden und steht mit dem Zapfventil in Durchflussverbindung. Der vom Kompressor aufzubauende Druck beträgt vorzugsweise etwa 3-6 bar. Sobald das Huborgan 20 von der Druckluft beausschlagt wird, werden die beiden Dichtleisten 8 und 9 in ihre Dichtposition gebracht, wobei die Lage der Wandelemente 1 zwischen Boden 14 und der Laufschiene 2 fixiert ist. Da die konische Schiene 56 in die Längsschienen 44 mit gleicher Neigung eingreift, ergibt sich eine Führungsfunktion für die übereinstimmende Vertikallage der Wandelemente, sodass keine Bodenschiene notwendig ist. Zum Abheben der Dichtleiste 8, 9 wird das Ablassventil 34 betätigt, wodurch im Huborgan 20 ein Druckabfall entsteht. Hernach kann das betreffende Wandelement entlang der Laufschiene 2 leichtgängig verschoben werden.On a vertical building wall, not shown in the drawing, there is a wall connection strip with a pneumatic nozzle valve, which is connected to a usually stationary compressed air source. An air compressor can be located anywhere in the building, for example in a ceiling niche, and is in flow connection with the nozzle. The pressure to be built up by the compressor is preferably about 3-6 bar. As soon as the lifting member 20 is pressurized by the compressed air, the two sealing strips 8 and 9 are brought into their sealing position, the position of the wall elements 1 between the floor 14 and the running rail 2 being fixed. Since the conical rail 56 engages in the longitudinal rails 44 with the same inclination, there is a guiding function for the corresponding vertical position of the wall elements, so that no floor rail is necessary. To lift off the sealing strip 8, 9, the drain valve 34 is actuated, as a result of which a pressure drop occurs in the lifting element 20. The wall element in question can then be easily moved along the running rail 2.

Gemäss Fig. 1 ist ein Wandelement 1' abweichend von den übrigen Wandelementen 1 ausgebildet und ist mit einem teleskopartig ausfahrbaren, pneumatisch betätigbaren Abschluss-Schieber 70 versehen. Zur Verschiebung des Abschluss-Schiebers sind am Wandelement 1' nahe am oberen und unteren Endbereich je ein horizontaler Ausfahrzylinder 71 mit einer in diesen eingreifenden Kolbenstange 72 vorhanden. Die Kolbenstangen 72 sind mit dem Abschluss-Schieber 70 starr verbunden. Für den Rückzug des Abschluss-Schiebers 70 bei drucklosen Ausfahrzylindern 71 sind vorgespannt Federn 74 vorhanden.1, a wall element 1 'is formed differently from the other wall elements 1 and is provided with a telescopically extendable, pneumatically actuated closing slide 70. A horizontal extension cylinder 71 with a piston rod 72 engaging in it is provided on the wall element 1 'close to the upper and lower end region for displacing the end slider. The piston rods 72 are rigidly connected to the end slide 70. For the retraction of the end slide 70 in the case of pressureless extension cylinders 71, springs 74 are biased.

Im mittleren Bereich des Wandelementes 1' ist eine horizontale Führungsachse 77 am Schieber 70 starr befestigt. Diese gleitet in einer am Wandelement 1' starr befestigten Hülse 78. Mit dieser Führungsachse 77 wirkt ein Bremsgestänge mit zwei sich diametral gegenüberliegenden, schwenkbar gelagerten Hebeln 79 zusammen. Diese Hebel 79 enthalten je einen mit der Führungsachse 77 zusammenwirkenden Bremsschuh 80. An dem vom Schwenkpunkt abragenden Ende der Hebel 79 befindet sich eine Druckfeder 81, die bestrebt ist, die beiden Hebel 79 zu spreizen.In the central area of the wall element 1 ', a horizontal guide axis 77 is rigidly attached to the slide 70. This slides in a sleeve 78 rigidly attached to the wall element 1 '. With this guide axis 77, a brake linkage interacts with two diametrically opposed, pivotably mounted levers 79. These levers 79 each contain a brake shoe 80 which interacts with the guide axis 77. At the end of the lever 79 which projects from the pivot point there is a compression spring 81 which tends to spread the two levers 79.

Mit jedem der beiden Hebel 79 wirkt ein pneumatisch betätigbares Hubaggregat 20, 20' zusammen. Die beiden Hubaggregate 20, 20' betätigen bei Druckluftzufuhr die Stangen 16, 16', welche ihrerseits mit den Dichtleisten 8, 9 in Wirkungsverbindung stehen. Die Hubaggregate 20, 20' sind nur durch die in den Querträgern 5 lose geführten Stangen 16, 16' gehalten; sie sind also im Wandelement 1' nicht starr abgestützt. Dies bewirkt, dass bei einer Zufuhr von Druckluft zu den beiden Hubaggregaten 20, 20' diese je mit ihrem Kopfteil 83 die Hebel 79 in die Bremslage drücken, sobald die Dichtleisten 8, 9 voll ausgefahren sind. Durch die Brems- oder Arretiereinrichtung wird sichergestellt, dass der Schieber 70 in seiner ausgefahrenen Lage fixiert bleibt, selbst wenn die Ausfahrzylinder 71 über längere Zeit einen leichten Leckverlust haben sollten.A pneumatically actuated lifting unit 20, 20 'interacts with each of the two levers 79. The two lifting units 20, 20 'actuate the bars 16, 16' when compressed air is supplied, which in turn are in operative connection with the sealing strips 8, 9. The lifting units 20, 20 'are held only by the rods 16, 16' loosely guided in the cross members 5; they are therefore not rigidly supported in the wall element 1 '. This has the effect that when compressed air is supplied to the two lifting units 20, 20 ', they each press the lever 79 with their head part 83 into the braking position as soon as the sealing strips 8, 9 are fully extended. The braking or locking device ensures that the slide 70 remains fixed in its extended position, even if the extension cylinders 71 should have a slight leakage loss over a long period of time.

Aus Fig. 6 geht das Schema der Luftführung hervor.6 shows the scheme of the air flow.

Fig. 7 zeigt die Anschlüsse der drei Ventile 50a; 50b; 50c in derjenigen Stellung, wenn der Betätigungsknopf 84 und damit die Drucktasten der Ventile 50a, 50b gedrückt sind. Der konstruktive Aufbau aller drei Ventile ist identisch. Beim Zusammenfügen des mit dem Abschluss-Schieber 70 versehenen Wandelementes 1' mit einem benachbarten Wandelement 1 wird das Kupplungsventil 30 für den Durchfluss von Druckluft geöffnet, wie dies bereits beschrieben wurde. Erst beim Drücken der Drucktaste 84 beginnen die Abschluss-Schieber 70 auszufahren. Dabei gelangt die Druckluft vom einen Ventil 50a über die Anschlüsse a und b zum Ventil 52 (Fig. 6) und hernach zu den beiden Ausfahrzylindern 71. Das Ventil 52 ist ein Schnell-Entlüftungsventil, dessen Auslassöffnung vorerst jedoch geschlossen bleibt. Von der Zweigleitung 54 gelangt Druckluft von dem sich öffnende Rückschlagventil 51 zum Anschluss k des Steuerventiles 50c. Die Ausfahrzylinder 71 schieben nun den Abschluss-Schieber 70 mittels den Kolbenstangen 72 teleskopartig gegen die stationäre Wand 85. Dadurch wird der vertikale Spalt 86 geschlossen. Der in Fig. 1 dargestellte Zwischenraum 90 zwischen den Wandelementen 1 und 1' wird bereits zuvor beim Zusammenschieben der Wandelemente geschlossen. Sobald der Betätigungsknopf 92 des Steuerventiles 50c gegen die Wand 85 als Endanschlag anzuliegen kommt, bewirkt dies eine Umschaltung des Steuerventiles 50c, sodass die Anschlüsse k-i geöffnet werden und Druckluft über die Leitung 53 den beiden Huborganen 20, 20' zugeführt wird. Diese pressen die beiden Dichtleisten 8, 9 gegen die Laufschiene 2, bzw. den Boden 14 an. Sodann werden unter Überwindung der Kraft der Druckfeder 81 die beiden Hebel 79 gegeneinander gedrückt, sodass die Bremsschuhe 80 gegen die Achse 77 anliegen und die Position des ausgefahrenen Schiebers 70 dadurch arretiert wird. Auf diese Weise wird erreicht, dass - zwingend in dieser Reihenfolge - erst der Schieber 70 bis zum Endanschlag - also bis zur Wand 85 - ausgefahren werden muss, bevor die Huborgane 20, 20' aktiviert und die Hebel 77 betätigt werden.Fig. 7 shows the connections of the three valves 50a; 50b; 50c in the position when the actuation button 84 and thus the pushbuttons of the valves 50a, 50b are pressed. The construction of all three valves is identical. When the wall element 1 ′ provided with the end slide 70 is joined together with an adjacent wall element 1, the clutch valve 30 is opened for the flow of compressed air, as has already been described. Only when the pushbutton 84 is pressed do the end slides 70 begin to extend. The compressed air then passes from one valve 50a via connections a and b to valve 52 (FIG. 6) and then to the two extension cylinders 71. Valve 52 is a quick-release valve, the outlet opening of which, however, remains closed for the time being. Compressed air passes from the branch line 54 from the opening check valve 51 to the connection k of the control valve 50c. The extension cylinders 71 now push the closing slide 70 telescopically against the stationary wall 85 by means of the piston rods 72. The vertical gap 86 is thereby closed. The space 90 shown in FIG. 1 between the wall elements 1 and 1 'is closed beforehand when the wall elements are pushed together. As soon as the actuating button 92 of the control valve 50c comes to rest against the wall 85 as an end stop, this causes the control valve 50c to switch over, so that the connections ki are opened and compressed air is fed via line 53 to the two lifting members 20, 20 '. These press the two sealing strips 8, 9 against the Track 2, or the bottom 14. Then, while overcoming the force of the compression spring 81, the two levers 79 are pressed against one another, so that the brake shoes 80 bear against the axis 77 and the position of the extended slide 70 is thereby locked. In this way it is achieved that - in this order - the slide 70 must first be extended to the end stop - that is to the wall 85 - before the lifting members 20, 20 'are activated and the levers 77 are actuated.

Zur Entriegelung wird die Druckluftzufuhr vom Kompressor her unterbrochen und die Drucktaste 84 gedrückt. Dadurch fällt der Druck in der Zufuhrleitung 60 vom Kupplungsventil 30 ab und da die Anschlüsse a und b miteinander verbunden sind, wird das Entlüftungsventil 52 geöffnet, sodass die Ausfahrzylinder 71 unter der Wirkung der Rückzugsfeder 74 den Schieber 70 zurückbewegt. Gleichzeitig wird die Druckluft aus den Huborganen 20, 20' abgelassen, worauf sich das Wandelement 1' leichtgängig der Laufschiene entlang verschieben lässt.To unlock the compressed air supply from the compressor is interrupted and the push button 84 is pressed. As a result, the pressure in the supply line 60 drops from the clutch valve 30 and since the connections a and b are connected to one another, the vent valve 52 is opened so that the extension cylinders 71 move the slide 70 back under the action of the return spring 74. At the same time, the compressed air is discharged from the lifting elements 20, 20 ', whereupon the wall element 1' can be easily moved along the running rail.

Damit der verbleibende horizontale Spalt zwischen dem Abdeckschieber 70 und der Laufschiene 2 einerseits und dem Boden 24 anderseits nach dem Ausfahren des Abdeckschiebers 70 überdeckt werden kann, ist gemäss Fig. 3 oben und unten je eine Hilfs-Dichtleiste 8A, 9A vorhanden. Diese beiden Hilfs-Dichtleisten 8A, 9A sind mit dem vertikalen Rahmenteil 22' derart verbunden, dass sie in Vertikalrichtung beweglich sind, indem sie beispielsweise in eine Schwalbenschwanzführung eingreifen. Diese Hilfs-Dichtleisten 8A, 9A greifen teleskopförmig seitlich in Oeffnungen der Dichtleisten 8, 9 ein. Die Hilfs-Dichtleisten 8A, 9A sind unten ebenfalls mit flexiblen Dichtstreifen 11A, 12A versehen. Die Hilfs-Dichtleisten 8A, 9A machen somit die Bewegung des Abdeckschiebers 70 und zudem auch die Bewegung der Dichtleisten 8, 9 mit.In order that the remaining horizontal gap between the cover slide 70 and the running rail 2 on the one hand and the bottom 24 on the other hand can be covered after the cover slide 70 has been extended, an auxiliary sealing strip 8A, 9A is provided at the top and bottom according to FIG. 3. These two auxiliary sealing strips 8A, 9A are connected to the vertical frame part 22 'in such a way that they are movable in the vertical direction, for example by engaging in a dovetail guide. These auxiliary sealing strips 8A, 9A engage laterally in a telescopic manner in openings in the sealing strips 8, 9. The auxiliary sealing strips 8A, 9A are also provided at the bottom with flexible sealing strips 11A, 12A. The auxiliary sealing strips 8A, 9A thus make the movement of the cover slide 70 and also the movement of the sealing strips 8, 9.

Claims (6)

Trennwand mit an einer Tragschiene verschiebbar aufgehängten Wandelementen, denen je mindestens eine durch ein pneumatisch betätigbares Huborgan verstellbare Dichtleiste zugeordnet ist, mit an den vertikalen Schmalseiten der Wandelemente angeordneten Kupplungsventilen zur Druckluftverbindung beim Aneinanderschieben benachbarter Wandelemente für die Aktivierung des Huborganes, dadurch gekennzeichnet, dass für den seitlichen Wandabschluss ein verfahrbares Wandelement (1') mit einem seitlich ausfahrbaren Abschluss-Schieber (70) vorhanden ist, dieser Abschluss-Schieber (70) mit mindestens einem pneumatisch betätigbaren Zylinder-Kolbenaggregat (71) zusammenwirkt, mindestens ein Handbetätigungs-Steuerventil (50a, 50b) vorhanden ist, das bei Betätigung die Druckluft-Zufuhr vom Kupplungsventil (30) zu den Zylinder-Kolben-Aggregat (71) frei gibt, und ein Endanschlag-Ventil (50c) vorhanden ist, das den Druckluft-Durchfluss zum Huborgan oder zu den Huborganen (20, 20') zum Anpressen der Dichtleiste (8, 9) erst beim Auftreffen des Endanschlag-Ventils (50c) am Anschlag (85) freigibt.Partition with wall elements slidably suspended on a mounting rail, each of which is assigned at least one sealing strip that can be adjusted by a pneumatically actuated lifting element, with coupling valves arranged on the vertical narrow sides of the wall elements for compressed air connection when pushing together adjacent wall elements for activating the lifting element, characterized in that for the a movable wall element (1 ') with a laterally extendable end slide (70) is present, this end slide (70) interacts with at least one pneumatically actuated cylinder-piston unit (71), at least one manual control valve (50a, 50b) is present, which, when actuated, releases the compressed air supply from the clutch valve (30) to the cylinder-piston unit (71), and an end stop valve (50c) is present, which controls the compressed air flow to or from the lifting device the lifting elements (20, 20 ') for pressing the Di The molding (8, 9) only releases when the end stop valve (50c) hits the stop (85). Trennwand nach Anspruch 1, dadurch gekennzeichnet, dass eine obere und untere Dichtleiste (8,9) vorhanden ist, die entweder mit einem gemeinsamen pneumatischen Huborgan (20) oder mit je einem pneumatischen Huborgan (20,20') betätigbar sind.Partition according to claim 1, characterized in that there are upper and lower sealing strips (8, 9) which can be actuated either with a common pneumatic lifting element (20) or with one pneumatic lifting element (20, 20 ') each. Trennwand nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass mit dem Abschluss-Schieber (70) eine durch mindestens ein pneumatisches Huborgan (20,20') betätigbare Bewegungsbremse (79, 80) vorhanden ist.Partition according to claim 1 or 2, characterized in that the closing slide (70) has a movement brake (79, 80) which can be actuated by at least one pneumatic lifting element (20, 20 '). Trennwand nach Anspruch 3, dadurch gekennzeichnet, dass mit dem Abschluss-Schieber (70) eine horizontale Stange (77) bewegungsverbunden ist, die mit einem am Wandelement (1') gelenkig gelagerten Bremsgestänge (79, 80) zusammenwirkt, das mit mindestens einem die Dichtleisten (8, 9) betätigenden Huborgan (20,20') in Wirkungsverbindung steht.Partition according to claim 3, characterized in that with the end slide (70) a horizontal rod (77) is motionally connected, which interacts with a brake linkage (79, 80) articulated on the wall element (1 '), which with at least one Sealing strips (8, 9) actuating lifting member (20, 20 ') is in operative connection. Trennwand nach einem der Ansprüche 1-4, dadurch gekennzeichnet, dass das Endanschlag-Ventil (50c) am Abschluss-Schieber (70) angeordnet ist.Partition according to one of claims 1-4, characterized in that the end stop valve (50c) is arranged on the end slide (70). Trennwand nach einem der Ansprüche 1-5, dadurch gekennzeichnet, dass am Abschluss-Schieber (70) oben und unten je eine Hilfs-Dichtleiste (8A, 9A) angeordnet ist, welche teleskopartig je in die Dichtleisten (8, 9) eingreifen.Partition according to one of claims 1-5, characterized in that an auxiliary sealing strip (8A, 9A) is arranged at the top and bottom of the closing slide (70), each of which engages telescopically in the sealing strips (8, 9).
EP96810030A 1995-02-03 1996-01-15 Partition wall with a closure sliding element Expired - Lifetime EP0725192B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH308/95 1995-02-03
CH30895 1995-02-03

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EP0725192A1 true EP0725192A1 (en) 1996-08-07
EP0725192B1 EP0725192B1 (en) 1998-04-08

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EP96810030A Expired - Lifetime EP0725192B1 (en) 1995-02-03 1996-01-15 Partition wall with a closure sliding element

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EP (1) EP0725192B1 (en)
AT (1) ATE164906T1 (en)
CA (1) CA2167474A1 (en)
DE (1) DE59600136D1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1029996A2 (en) 1999-02-19 2000-08-23 DORMA GmbH + Co. KG Mobile partition with closure profile
DE19932897C2 (en) * 1999-07-19 2001-08-16 Dorma Gmbh & Co Kg Mobile partition
EP1029997A3 (en) * 1999-02-19 2002-08-21 DORMA GmbH + Co. KG Mobile partition with closure profile
DE102006013120B3 (en) * 2006-03-17 2007-08-16 RENOPLAN Mobilwände GmbH Mobile separating wall used in warehouses, banks and other public buildings comprises a sliding rail interacting with a box-like housing part sliding on both its sides via a lifting unit
EP2385182A3 (en) * 2010-05-03 2015-01-07 Dorma GmbH + Co. KG Mobile partition with telescopic unit
CN113622555A (en) * 2021-09-03 2021-11-09 耀华建设管理有限公司 Assembled hollow partition wall based on BIM technology and construction method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4225849A1 (en) * 1992-02-26 1993-09-02 Bay Kurt Procedure, equipment for erection of wall of sliding sections - which are initially coarsely positioned and then joints between adjacent panels and abutments filled then panels tensioned.
EP0629752A1 (en) * 1993-05-25 1994-12-21 Rosconi Ag Mobile partitioning wall

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4225849A1 (en) * 1992-02-26 1993-09-02 Bay Kurt Procedure, equipment for erection of wall of sliding sections - which are initially coarsely positioned and then joints between adjacent panels and abutments filled then panels tensioned.
EP0629752A1 (en) * 1993-05-25 1994-12-21 Rosconi Ag Mobile partitioning wall

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1029996A2 (en) 1999-02-19 2000-08-23 DORMA GmbH + Co. KG Mobile partition with closure profile
EP1029997A3 (en) * 1999-02-19 2002-08-21 DORMA GmbH + Co. KG Mobile partition with closure profile
EP1029996A3 (en) * 1999-02-19 2002-08-21 DORMA GmbH + Co. KG Mobile partition with closure profile
DE19907242B4 (en) * 1999-02-19 2004-01-08 Dorma Gmbh + Co. Kg Mobile partition with end profile
DE19932897C2 (en) * 1999-07-19 2001-08-16 Dorma Gmbh & Co Kg Mobile partition
DE102006013120B3 (en) * 2006-03-17 2007-08-16 RENOPLAN Mobilwände GmbH Mobile separating wall used in warehouses, banks and other public buildings comprises a sliding rail interacting with a box-like housing part sliding on both its sides via a lifting unit
EP1849926A2 (en) * 2006-03-17 2007-10-31 RENOPLAN Mobilwände GmbH Mobile partition wall
EP1849926A3 (en) * 2006-03-17 2009-03-11 RENOPLAN Mobilwände GmbH Mobile partition wall
EP2385182A3 (en) * 2010-05-03 2015-01-07 Dorma GmbH + Co. KG Mobile partition with telescopic unit
CN113622555A (en) * 2021-09-03 2021-11-09 耀华建设管理有限公司 Assembled hollow partition wall based on BIM technology and construction method thereof

Also Published As

Publication number Publication date
DE59600136D1 (en) 1998-05-14
ATE164906T1 (en) 1998-04-15
EP0725192B1 (en) 1998-04-08
CA2167474A1 (en) 1996-08-04

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