EP2385209B1 - Device for adjusting the curvature of a door leaf - Google Patents

Device for adjusting the curvature of a door leaf Download PDF

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Publication number
EP2385209B1
EP2385209B1 EP20110450057 EP11450057A EP2385209B1 EP 2385209 B1 EP2385209 B1 EP 2385209B1 EP 20110450057 EP20110450057 EP 20110450057 EP 11450057 A EP11450057 A EP 11450057A EP 2385209 B1 EP2385209 B1 EP 2385209B1
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EP
European Patent Office
Prior art keywords
door leaf
shaft
end parts
recess
adjusting part
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EP20110450057
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German (de)
French (fr)
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EP2385209A3 (en
EP2385209A2 (en
Inventor
Mario Pilsl
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Individual
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/0007—Implements for finishing work on buildings for mounting doors, windows or frames; their fitting
    • E04F21/0023—Implements for finishing work on buildings for mounting doors, windows or frames; their fitting for mounting door leaves, window sashes or the like
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/82—Flush doors, i.e. with completely flat surface

Definitions

  • the invention relates to a device for adjusting the curvature of a door leaf comprising two end parts which can be brought into connection with the door leaf at its respective upper and lower end region with an adjusting part arranged between the two end parts, with which the distance between the two end parts is adjustable.
  • the mutual position of the end portions and the adjusting member is fixable and adjustable such that the distance between the end portions and the setting member is the same
  • the setting part comprises a shaft having at its two ends in each case a thread, and the two end portions respectively a cooperating with a thread of the shaft thread, wherein upon rotation of the shaft, the distance between the end portions respectively, in particular to the same extent, decreases or increases, wherein the two threads of the shaft have different directions of rotation.
  • the invention relates to a door leaf with such a device.
  • the invention is based on the problem that doors with large-sized door leaves, in particular by weathering or aging tend to warp.
  • Particularly susceptible to warping or warping is the near-false area of the door leaf, since in the opened state of the door it is not subject to any external retaining forces and material-related distortions at this point have the greatest effect. It is particularly problematic that solves so far from the frame by a rejection of the door leaf, the near-false upper or lower end portion of the door leaf, that a simple penetration into the door is possible.
  • a warp of the door leaf takes place in the other direction, ie in the upper and lower area to frame, so that the closing of the door is no longer possible.
  • a door leaf in which at least one groove is mounted, in the region spaced from each other two brackets are rigidly mounted, which are provided with mutually aligned and with the groove threaded holes.
  • a right-hand thread in the region of one end and a clamping screw having a left-hand thread in the region of the other end is inserted.
  • the threaded sections of the clamping spindle are screwed into the threaded holes of the two brackets.
  • the clamping spindle has an externally accessible inside or outside hexagon or square at one end.
  • the object of the invention is therefore to provide a simple device for the straight alignment of a door leaf available, which makes do with low actuating forces and allows easy alignment of the door panel.
  • the two end parts are arranged displaceably along a common axis. This facilitates the construction of the device according to the invention and the installation in a door leaf.
  • the actuating part is arranged centrally between the two end parts. This allows a particularly simple and symmetrical construction of the device according to the invention.
  • a further aspect of the invention provides that the two end parts, optionally the actuating part, are elongate and are arranged along the common axis. This allows a particularly effective curvature of the door leaf.
  • the mutual position of the end portions of the setting member is fixed and adjustable so that the distance between the end portions and the setting member is the same, a particularly regular and easily tunable straight position of a door leaf is effected.
  • the actuating part comprises a shaft which has a thread at both its ends and the two end parts each have a cooperating with a respective thread of the shaft thread, wherein upon rotation of the shaft, the distance between the end parts in each case, in particular in the same mass, decreases or increases, a particularly effective and uniform straight alignment of the door leaf is made possible.
  • the two threads of the shaft have different directions of rotation and the two threads of the end parts have the same direction of rotation.
  • the two threads of the shaft have the same direction of rotation and the two threads of the end parts different
  • Another particular aspect of the invention provides that on the shaft, a gear rotatably and rigidly arranged, wherein the axis of rotation coincides with the axis of the shaft and that the actuating part comprises a worm, which cooperates with the gear, wherein the screw optionally means for the interaction with a control element, in particular a recess for the engagement of a hexagonal key having.
  • a gear rotatably and rigidly arranged, wherein the axis of rotation coincides with the axis of the shaft and that the actuating part comprises a worm, which cooperates with the gear, wherein the screw optionally means for the interaction with a control element, in particular a recess for the engagement of a hexagonal key having.
  • the actuating part has a housing which has a recess for supporting a shaft.
  • the housing has a recess for the toothed wheel arranged on the shaft, as well as optionally a recess for supporting the worm. This causes an increase in the stability of the actuator.
  • the housing has a window-shaped Operating recess for engagement of a control element for operating the screw has.
  • a further particular embodiment of the invention provides that the two end parts have, at their end remote from the setting part, at least one transverse extension running at right angles to the common axis and in particular are T-shaped. This allows a particularly effective and efficient power transmission from the device according to the invention to a door leaf.
  • a particularly advantageous aspect of the invention relates to a door leaf, with a device according to the invention, wherein the two end portions are arranged in a near-surface region of the door leaf, at the respective upper and lower end region and fixedly connected to the door leaf.
  • a door leaf has the advantage that it is easily adjustable and straight aligned. This can be achieved with particularly simple means and low applied forces.
  • the door leaf has a recess for receiving in each case one of the two end parts. This allows a particularly efficient power transmission to the end parts. This allows a particularly efficient power transmission and reduces the forces to be introduced from the outside on the actuator for straight alignment of the door leaf.
  • the door leaf has a recess for a control part. This improves the grip of the actuator and improves the handling of the door leaf.
  • the door leaf has a recess for receiving or passing through the shaft. This allows efficient power transmission and prevents depression of the shaft in the course of straightening the door leaf.
  • the door leaf in particular a rebate area, has an opening for the engagement of an operating element for actuating the worm, in particular through the window-shaped recess in the housing of the setting unit.
  • the door leaf can be conveniently straightened straight from the outside.
  • due to the arrangement of the opening for the engagement of an operating element for actuating the worm in the folding area a reduced possibility of manipulation.
  • the door leaf has transversely to the direction of the axis and / or the shaft extending recesses for receiving the transverse processes. This allows for improved power transmission and reduces the required for the alignment of the door leaf with the adjusting part set and acting on the door leaf actuating forces.
  • Fig. 1 shows an embodiment of the invention with a control element in front view.
  • Fig. 2 shows the same embodiment of the invention in side view.
  • Fig. 3 shows the same embodiment of the invention in an oblique view.
  • Fig. 4 shows a part of the housing of the actuator in side view.
  • Fig. 5 shows the housing part of the housing of the actuator in front view.
  • Fig. 6 shows the housing part of the housing of the actuator in an oblique view.
  • Fig. 7 shows a door leaf with a device according to the invention, seen from the folded side.
  • Fig. 8 shows a door leaf with a device according to the invention with a view of the visible surface.
  • a device according to the invention for adjusting the curvature of a door leaf 4 is shown in front view.
  • the device comprises an actuating part 3 and two end parts 1, 2 connected to the actuating part 3.
  • the actuating part 3 comprises a shaft 31, at the ends of which in each case a thread 32, 33 is formed.
  • the shaft 31 is rotatably supported with respect to the adjusting part 3 and extends along an axis X. If the device is not installed in a door leaf 4, the shaft 31 is aligned along the axis X straight.
  • the shaft 31 has two external threads 32, 33 located at its two ends, which engage in internal threads 11, 21 of the two end parts 1, 2.
  • the two end parts 1, 2 are elongated, for example, formed by pipes. At the end of the two end portions 1, 2 transverse extensions 13, 23 are provided which extend at right angles to the axis X.
  • the external threads 32, 33 located on the shaft 31 rotate with this shaft 31. Since the two external threads 32, 33 each in internal thread 11, 12, shown in Fig. 3 , engage, increases or decreases the distance between the two end portions 1, 2 to the control part 3. It is particularly provided that at Rotation of the shaft 31, the distance between the two end portions 1, 2 increases from the control part 3 each to the same extent or decreases. In this case, advantageously, the pitch of the two threads 32, 33, and the respective associated thread 11, 12 of the end portions 1, 2 are the same size.
  • the shaft 31 carry external threads 31, 32, the two end parts 1, 2 internal threads 11, 21.
  • this is by no means mandatory; Alternatively, it can be provided that the shaft 31 has internal threads and the two end parts 1, 2 have corresponding external threads.
  • Fig. 2 is an advantageous embodiment of the invention with a simple drive shaft 31 shown.
  • the adjusting part 3 comprises a housing 36, in which parts of the shaft 31, a gear wheel 34, and a worm 35 are located.
  • the gear 34 is non-rotatably or rigidly connected to the shaft 31, wherein the axis of rotation of the shaft 31 coincides with the axis of rotation of the gear 34.
  • the worm 35 whose direction of rotation is advantageously normal to the axis X, cooperates with the gear 34, so that rotation of the worm 35 causes the shaft to rotate.
  • control part 3 as in 4 to 6 shown, a housing 36 having a recess 301 for the shaft 31, a recess 304 for the gear 34, and a recess 305 for the screw 35.
  • the respective recesses 301, 304, 305 are designed so that the shaft 31, the gear 34, and the screw 35 are not hindered in their rotational movements of the housing 36.
  • Fig. 4 is a half-part of the housing 36 shown, the housing 36 of the actuating part 3, by joining two similar in Fig. 4 shown housing parts can be achieved.
  • the housing part has a window-shaped actuating recess 39, through which an operating element 38 can drive the worm 35.
  • the worm 35 has a coupling into which an operating element 38, for example a square or hexagonal wrench, can engage or with which the operating element 38 can interact.
  • an operating element 38 for example a square or hexagonal wrench
  • Fig. 8 shows the visible side of a door, in which the device according to the invention is installed.
  • the two end parts 1, 2 are located in the upper or lower end region of the door leaf 4.
  • the two end parts 1, 2 have transverse extensions 13, 23, which are located in the upper or lower end region of the door leaf 4.
  • the adjusting part 3 is located halfway up the door leaf 4 in the middle between the two end parts 1, 2.
  • the two end parts 1, 2 are completely identical.
  • the device according to the invention is located in the vicinity of the folding area of the door leaf 4, wherein the setting part 3 is arranged directly above or below or laterally of the door lock.
  • the door leaf 4 has in the rebate area an opening 45 for introducing an operating element 38 for actuating the worm 35.
  • the opening 45 is arranged directly in front of the Betchen Inc. supra.
  • any means for the interaction between the worm 35 and an operating element 38 can be arranged on the worm 35.
  • the device according to the invention arranged immediately below one of the visible surfaces of the door leaf 4. This allows a shortening or extension of a linearly parallel to the axis X extending surface portion of the door panel 4, whereby a curvature of the door panel 4 on the setting of the device according to the invention can be fixed.
  • the device according to the invention is arranged, in particular screwed, on the surface of the door leaf 4, in particular directly on the visible surface of the door leaf 4.
  • two longitudinal recesses 41, 42 are milled, which serve to receive one of the two end portions 1, 2.
  • these longitudinal recesses 41, 42 open in transverse to the axis X and the shaft 31 extending further transverse recesses 46 which receive the transverse extensions 13, 23 of the two end portions 1, 2.
  • the transverse recesses 46 extend at right angles to the common axis X.
  • the door leaf 4 has a recess 43 for the setting part 3 and a recess 44 for receiving or carrying the shaft 31.
  • the recess 44 for receiving the implementation of the shaft 31 may be either superficially excluded in the body of the door panel 4, in particular milled out, or be provided as a cylindrical bore. In order to achieve an advantageous appearance of the door, it is possible to cover the recesses extending in the door leaf 4 after installation of the device according to the invention with a cover from the outside.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Extensible Doors And Revolving Doors (AREA)
  • Transmission Devices (AREA)
  • Bay Windows, Entrances, And Structural Adjustments Related Thereto (AREA)

Description

Die Erfindung betrifft eine Vorrichtung zur Einstellung der Krümmung eines Türblatts umfassend zwei mit dem Türblatt an dessen jeweils oberen sowie unteren Endbereich in Verbindung bringbare Endteile mit einem zwischen den beiden Endteilen angeordneten Stellteil, mit dem der Abstand zwischen den beiden Endteilen verstellbar ist,
wobei die gegenseitige Lage der Endteile und des Stellteils derart festlegbar und verstellbar ist, dass der Abstand zwischen den Endteilen und dem Stellteil jeweils gleich ist, wobei der Stellteil eine Welle umfasst, die an ihren beiden Enden jeweils ein Gewinde aufweist, und die beiden Endteile jeweils ein mit einem Gewinde der Welle zusammenwirkendes Gewinde aufweisen, wobei bei Drehung der Welle der Abstand zwischen den Endteilen jeweils, insbesondere im gleichen Maße, abnimmt oder zunimmt, wobei die beiden Gewinde der Welle unterschiedliche Drehrichtung aufweisen. Ferner betrifft die Erfindung ein Türblatt mit einer solchen Vorrichtung.The invention relates to a device for adjusting the curvature of a door leaf comprising two end parts which can be brought into connection with the door leaf at its respective upper and lower end region with an adjusting part arranged between the two end parts, with which the distance between the two end parts is adjustable.
wherein the mutual position of the end portions and the adjusting member is fixable and adjustable such that the distance between the end portions and the setting member is the same, wherein the setting part comprises a shaft having at its two ends in each case a thread, and the two end portions respectively a cooperating with a thread of the shaft thread, wherein upon rotation of the shaft, the distance between the end portions respectively, in particular to the same extent, decreases or increases, wherein the two threads of the shaft have different directions of rotation. Furthermore, the invention relates to a door leaf with such a device.

Der Erfindung liegt das Problem zugrunde, dass Türen mit flächenmäßig großen Türblättern, insbesondere durch Verwitterung oder Alterung zum Verziehen neigen. Anfällig für Verziehen oder Verwerfungen ist insbesondere der falznahe Bereich des Türblatts, da dieser im geöffneten Zustand der Tür keinerlei äußeren Haltekräften unterliegt und sich materialbedingte Verwerfungen an dieser Stelle am stärksten auswirken. Dabei ist insbesondere problematisch, dass sich durch eine Verwerfung des Türblatts der falznahe obere bzw. untere Endbereich des Türblatts so weit von der Zarge löst, dass ein einfaches Eindringen in die Türe möglich ist. Alternativ kann das Problem bestehen, dass eine Verwerfung des Türblatts nach der anderen Richtung, also im oberen und unteren Bereich zu Zarge hin stattfindet, sodass das Verschließen der Türe überhaupt nicht mehr möglich ist.The invention is based on the problem that doors with large-sized door leaves, in particular by weathering or aging tend to warp. Particularly susceptible to warping or warping is the near-false area of the door leaf, since in the opened state of the door it is not subject to any external retaining forces and material-related distortions at this point have the greatest effect. It is particularly problematic that solves so far from the frame by a rejection of the door leaf, the near-false upper or lower end portion of the door leaf, that a simple penetration into the door is possible. Alternatively, there may be the problem that a warp of the door leaf takes place in the other direction, ie in the upper and lower area to frame, so that the closing of the door is no longer possible.

Aus dem Stand der Technik sind unterschiedliche Maßnahmen zur Verhinderung der Verwerfung eines Türblatts bekannt, die für sich aufwändig in der Umsetzung sind und bei denen grosse Stellkräfte erforderlich sind, das Türblatt gerade auszurichten.From the prior art, different measures for preventing the rejection of a door leaf are known, which are complex in their implementation and in which large actuating forces are required to align the door leaf straight.

So ist aus der DE 86 02 976 U1 ein Türblatt bekannt, in dem mindestens eine Nut angebracht ist, in deren Bereich im Abstand voneinander zwei Halterungen starr eingesetzt sind, die mit miteinander und mit der Nut fluchtenden Gewindebohrungen versehen sind. In jede Nut ist eine im Bereich des einen Endes ein Rechtsgewinde und im Bereich des anderen Endes ein Linksgewinde aufweisende Spannspindel eingesetzt. Die Gewindeabschnitte der Spannspindel sind in die Gewindebohrungen der beiden Halterungen eingeschraubt. Die Spannspindel weist an einem Ende einen von außen her zugänglichen Innen- oder Außen-Sechskant oder -Vierkant auf.So is out of the DE 86 02 976 U1 a door leaf is known in which at least one groove is mounted, in the region spaced from each other two brackets are rigidly mounted, which are provided with mutually aligned and with the groove threaded holes. In each groove, a right-hand thread in the region of one end and a clamping screw having a left-hand thread in the region of the other end is inserted. The threaded sections of the clamping spindle are screwed into the threaded holes of the two brackets. The clamping spindle has an externally accessible inside or outside hexagon or square at one end.

Aufgabe der Erfindung ist es somit, eine einfache Vorrichtung zur geraden Ausrichtung eines Türblatts zur Verfügung zu stellen, die mit geringen Stellkräften auskommt und auf einfache Weise eine Ausrichtung des Türblatts ermöglicht.The object of the invention is therefore to provide a simple device for the straight alignment of a door leaf available, which makes do with low actuating forces and allows easy alignment of the door panel.

Die Erfindung ermöglicht die Lösung dieser Aufgabe bei einer Vorrichtung der eingangs genannten Art, mit dem Kennzeichen des unabhängigen Patenanspruchs 1. Dabei ist vorgesehen,

  • dass auf der Welle ein Zahnrad drehfest und starr angeordnet ist, dessen Drehachse mit der Achse der Welle zusammenfällt und
  • dass der Stellteil eine Schnecke umfasst, die mit dem Zahnrad zusammenwirkt,
  • wobei die Schnecke gegebenenfalls Mittel für das Zusammenwirken mit einem Bedienungselement, insbesondere eine Kupplung oder eine Vertiefung für den Eingriff eines Sechskantschlüssels, aufweist.
The invention enables the solution of this problem in a device of the type mentioned, with the characteristics of the independent patent claim 1. It is envisaged
  • that on the shaft, a gear rotatably and rigidly arranged, whose axis of rotation coincides with the axis of the shaft and
  • that the actuating part comprises a worm, which interacts with the gear,
  • wherein the screw optionally has means for cooperating with an operating element, in particular a coupling or a recess for the engagement of a hexagonal wrench.

Durch diese Merkmale ist es möglich, ein Türblatt mit geringen Stellkräften auf einfache Art gerade auszurichten.These features make it possible to straighten a door leaf with low actuating forces in a simple manner.

Weiters kann vorgesehen sein, dass die beiden Endteile entlang einer gemeinsamen Achse verschiebbar angeordnet sind. Dies erleichtert den Aufbau der erfindungsgemäßen Vorrichtung sowie den Einbau in ein Türblatt.Furthermore, it can be provided that the two end parts are arranged displaceably along a common axis. This facilitates the construction of the device according to the invention and the installation in a door leaf.

Weiters kann vorgesehen sein, dass der Stellteil mittig zwischen den beiden Endteilen angeordnet ist. Dies ermöglicht einen besonders einfachen und symmetrischen Aufbau der erfindungsgemäßen Vorrichtung.Furthermore, it can be provided that the actuating part is arranged centrally between the two end parts. This allows a particularly simple and symmetrical construction of the device according to the invention.

Ein weiterer Aspekt der Erfindung sieht vor, dass die beiden Endteile, gegebenenfalls der Stellteil, länglich ausgebildet sind und entlang der gemeinsamen Achse angeordnet sind. Dies ermöglicht eine besonders effektive Krümmung des Türblatts.A further aspect of the invention provides that the two end parts, optionally the actuating part, are elongate and are arranged along the common axis. This allows a particularly effective curvature of the door leaf.

Durch das Merkmal, dass die gegenseitige Lage der Endteile des Stellteils derart festlegbar und verstellbar ist, dass der Abstand zwischen den Endteilen und dem Stellteil jeweils gleich ist, wird eine besonders regelmäßige und leicht abstimmbare Geradstellung eines Türblatts bewirkt.Due to the feature that the mutual position of the end portions of the setting member is fixed and adjustable so that the distance between the end portions and the setting member is the same, a particularly regular and easily tunable straight position of a door leaf is effected.

Da der Stellteil eine Welle umfasst, die an ihren beiden Enden ein Gewinde aufweist und die beiden Endteile jeweils ein mit jeweils einem Gewinde der Welle zusammenwirkendes Gewinde aufweisen, wobei bei Drehung der Welle der Abstand zwischen den Endteilen jeweils, insbesondere im gleichen Masse, abnimmt oder zunimmt, wird eine besonders effektive und gleichmäßige gerade Ausrichtung des Türblatts ermöglicht.Since the actuating part comprises a shaft which has a thread at both its ends and the two end parts each have a cooperating with a respective thread of the shaft thread, wherein upon rotation of the shaft, the distance between the end parts in each case, in particular in the same mass, decreases or increases, a particularly effective and uniform straight alignment of the door leaf is made possible.

Vorteilhafterweise ist vorgesehen, dass die beiden Gewinde der Welle unterschiedliche Drehrichtung aufweisen und die beiden Gewinde der Endteile gleiche Drehrichtung aufweisen. Alternativ kann vorgesehen sein, dass die beiden Gewinde der Welle gleiche Drehrichtung aufweisen und die beiden Gewinde der Endteile unterschiedlicheAdvantageously, it is provided that the two threads of the shaft have different directions of rotation and the two threads of the end parts have the same direction of rotation. Alternatively it can be provided that the two threads of the shaft have the same direction of rotation and the two threads of the end parts different

Drehrichtung aufweisen. Dies ermöglicht eine besonders einfache Ausgestaltung der erfindungsgemäßen Vorrichtung und ferner ein einfaches Erzielen der Verlängerung bzw. Verkürzung der erfindungsgemäßen Vorrichtung.Have direction of rotation. This allows a particularly simple embodiment of the device according to the invention and also a simple achievement of the extension or shortening of the device according to the invention.

Ein weiterer besonderer Aspekt der Erfindung sieht vor, dass auf der Welle ein Zahnrad drehfest und starr angeordnet ist, wobei die Drehachse mit der Achse der Welle zusammenfällt und dass der Stellteil eine Schnecke umfasst, die mit dem Zahnrad zusammenwirkt, wobei die Schnecke gegebenenfalls Mittel für das Zusammenwirken mit einem Bedienungselement, insbesondere eine Vertiefung für den Eingriff eines Sechskantschlüssels, aufweist. Dies ermöglicht eine besonders vorteilhafte Kraftübertragung auf das Türblatt, wobei relativ geringe Kräfte auf ein die Schnecke antreibendes Bedienungselement wirken. Dies ermöglicht einen besonders schonenden Umgang mit dem Türblatt.Another particular aspect of the invention provides that on the shaft, a gear rotatably and rigidly arranged, wherein the axis of rotation coincides with the axis of the shaft and that the actuating part comprises a worm, which cooperates with the gear, wherein the screw optionally means for the interaction with a control element, in particular a recess for the engagement of a hexagonal key having. This allows a particularly advantageous power transmission to the door leaf, with relatively small forces acting on a screw driving the operating element. This allows a particularly gentle handling of the door leaf.

Weiters kann vorgesehen sein, dass der Stellteil ein Gehäuse aufweist, das eine Ausnehmung zur Lagerung einer Welle aufweist. Dies ermöglicht einen besonders einfachen Einbau in das Türblatt. Dazu kann weiters vorgesehen werden, dass das Gehäuse eine Ausnehmung für das auf der Welle angeordnete Zahnrad, sowie gegebenenfalls eine Ausnehmung zur Lagerung der Schnecke aufweist. Dies bewirkt eine Erhöhung der Stabilität des Stellteils. Zudem kann vorgesehen sein, dass das Gehäuse eine fensterförmige Betätigungsausnehmung für einen Eingriff eines Bedienungselements zur Bedienung der Schnecke aufweist.Furthermore, it can be provided that the actuating part has a housing which has a recess for supporting a shaft. This allows a particularly simple installation in the door leaf. For this purpose, it can further be provided that the housing has a recess for the toothed wheel arranged on the shaft, as well as optionally a recess for supporting the worm. This causes an increase in the stability of the actuator. In addition, it can be provided that the housing has a window-shaped Operating recess for engagement of a control element for operating the screw has.

Eine weitere besondere Ausführungsform der Erfindung sieht vor, dass die beiden Endteile an ihrem den Stellteil fernen Ende zumindest einen im rechten Winkel zur gemeinsamen Achse verlaufenden Querfortsatz aufweisen und insbesondere T-förmig ausgebildet sind. Dies ermöglicht eine besonders effektive und effiziente Kraftübertragung von der erfindungemäßen Vorrichtung auf ein Türblatt.A further particular embodiment of the invention provides that the two end parts have, at their end remote from the setting part, at least one transverse extension running at right angles to the common axis and in particular are T-shaped. This allows a particularly effective and efficient power transmission from the device according to the invention to a door leaf.

Weiters betrifft ein besonders vorteilhafter Aspekt der Erfindung ein Türblatt, mit einer erfindungsgemäßen Vorrichtung, wobei die beiden Endteile in einem oberflächennahen Bereich des Türblatts, an dessen jeweils oberen sowie unteren Endbereich angeordnet und fest mit dem Türblatt verbunden sind. Ein solches Türblatt weist den Vorteil auf, dass es einfach justierbar und gerade ausrichtbar ist. Dies kann mit besonders einfachen Mitteln und geringen aufgewendeten Kräften erzielt werden.Furthermore, a particularly advantageous aspect of the invention relates to a door leaf, with a device according to the invention, wherein the two end portions are arranged in a near-surface region of the door leaf, at the respective upper and lower end region and fixedly connected to the door leaf. Such a door leaf has the advantage that it is easily adjustable and straight aligned. This can be achieved with particularly simple means and low applied forces.

Ein weiterer Aspekt der Erfindung sieht vor, dass das Türblatt eine Ausnehmung zur Aufnahme jeweils eines der beiden Endteile aufweist. Dies ermöglicht eine besonders effiziente Kraftübertragung auf die Endteile. Dies ermöglicht eine besonders effiziente Kraftübertragung und vermindert die von außen auf die Stelleinheit einzubringenden Kräfte zur geraden Ausrichtung des Türblatts.Another aspect of the invention provides that the door leaf has a recess for receiving in each case one of the two end parts. This allows a particularly efficient power transmission to the end parts. This allows a particularly efficient power transmission and reduces the forces to be introduced from the outside on the actuator for straight alignment of the door leaf.

Weiters kann vorgesehen sein, dass das Türblatt eine Ausnehmung für einen Stellteil aufweist. Dies verbessert den Halt des Stellteils und verbessert die Handhabung des Türblatts.Furthermore, it can be provided that the door leaf has a recess for a control part. This improves the grip of the actuator and improves the handling of the door leaf.

Zudem ist es vorteilhaft, wenn das Türblatt eine Ausnehmung zur Aufnahme oder Durchführung der Welle aufweist. Dies ermöglicht eine effiziente Kraftübertragung und verhindert eine Vertiefung der Welle im Zuge des Geraderichtens des Türblatts.Moreover, it is advantageous if the door leaf has a recess for receiving or passing through the shaft. This allows efficient power transmission and prevents depression of the shaft in the course of straightening the door leaf.

Ein weiterer besonderer Aspekt der Erfindung sieht vor, dass das Türblatt, insbesondere ein Falzbereich, eine Öffnung für den Eingriff eines Bedienungselements zur Betätigung der Schnecke, insbesondere durch die fensterförmige Ausnehmung im Gehäuse der Stelleinheit aufweist. Hierdurch kann das Türblatt komfortabel von außen gerade gerichtet werden. Zudem besteht aufgrund der Anordnung der Öffnung für den Eingriff eines Bedienungselements zur Betätigung der Schnecke im Falzbereich eine verringerte Manipulationsmöglichkeit.Another particular aspect of the invention provides that the door leaf, in particular a rebate area, has an opening for the engagement of an operating element for actuating the worm, in particular through the window-shaped recess in the housing of the setting unit. As a result, the door leaf can be conveniently straightened straight from the outside. In addition, due to the arrangement of the opening for the engagement of an operating element for actuating the worm in the folding area a reduced possibility of manipulation.

Zudem kann vorgesehen sein, dass das Türblatt quer zur Verlaufsrichtung der Achse und/oder der Welle verlaufende Ausnehmungen zur Aufnahme der Querfortsätze aufweist. Dies ermöglicht eine verbesserte Kraftübertragung und reduziert die zur Ausrichtung des Türblatts erforderlichen mit dem Stellteil eingestellten und auf das Türblatt lokal einwirkenden Stellkräfte.In addition, it can be provided that the door leaf has transversely to the direction of the axis and / or the shaft extending recesses for receiving the transverse processes. This allows for improved power transmission and reduces the required for the alignment of the door leaf with the adjusting part set and acting on the door leaf actuating forces.

Schließlich kann vorgesehen sein, dass einzelne oder mehrere im Türblatt verlaufende Ausnehmungen oberflächlich aus dem Körper des Türblatts ausgenommen, insbesondere ausgefräst, und von einer Abdeckung überdeckt sind.Finally, it can be provided that individual or several recesses running in the door leaf are removed from the surface of the body of the door leaf, in particular milled out, and are covered by a cover.

Dies ermöglicht die Ausbildung von Türen, an deren Sichtfläche der erfindungsgemäßen Vorrichtung nicht zu sehen ist.This allows the formation of doors on the visible surface of the device according to the invention is not visible.

Die Erfindung wird ohne Beschränkung der Allgemeinheit des erfinderischen Gedankens anhand der folgenden Fig. dargestellt. Fig. 1 zeigt eine Ausführungsform der Erfindung mit einem Bedienungselement in Vorderansicht. Fig. 2 zeigt dieselbe Ausführungsform der Erfindung in Seitenansicht. Fig. 3 zeigt dieselbe Ausführungsform der Erfindung in Schrägansicht. Fig. 4 zeigt einen Teil des Gehäuses des Stellteils in Seitenansicht. Fig. 5 zeigt den Gehäuseteil des Gehäuses der Stelleinheit in Vorderansicht. Fig. 6 zeigt den Gehäuseteil des Gehäuses der Stelleinheit in Schrägansicht. Fig. 7 zeigt ein Türblatt mit einer erfindungsgemäßen Vorrichtung, gesehen von der Falzseite. Fig. 8 zeigt ein Türblatt mit einer erfindungsgemäßen Vorrichtung mit Blick auf die Sichtfläche.The invention is illustrated without limiting the generality of the inventive concept with reference to the following figures. Fig. 1 shows an embodiment of the invention with a control element in front view. Fig. 2 shows the same embodiment of the invention in side view. Fig. 3 shows the same embodiment of the invention in an oblique view. Fig. 4 shows a part of the housing of the actuator in side view. Fig. 5 shows the housing part of the housing of the actuator in front view. Fig. 6 shows the housing part of the housing of the actuator in an oblique view. Fig. 7 shows a door leaf with a device according to the invention, seen from the folded side. Fig. 8 shows a door leaf with a device according to the invention with a view of the visible surface.

In Fig. 1 ist eine erfindungsgemäße Vorrichtung zur Einstellung der Krümmung eines Türblatts 4 in Vorderansicht dargestellt. Die Vorrichtung umfasst einen Stellteil 3 sowie zwei mit dem Stellteil 3 in Verbindung stehende Endteile 1, 2. Der Stellteil 3 umfasst eine Welle 31, an deren Enden jeweils ein Gewinde 32, 33 ausgebildet ist. Die Welle 31 ist in Bezug auf den Stellteil 3 drehbar gelagert und verläuft entlang einer Achse X. Ist die Vorrichtung nicht in ein Türblatt 4 verbaut, ist die Welle 31 entlang der Achse X gerade ausgerichtet. Im vorliegenden Ausführungsbeispiel weist die Welle 31 zwei an ihren beiden Enden befindliche Außengewinde 32, 33 auf, die in Innengewinde 11, 21 der beiden Endteile 1, 2 eingreifen. Die beiden Endteile 1, 2 sind länglich, beispielsweise durch Rohre, ausgebildet. Am Ende der beiden Endteile 1, 2 sind Querfortsätze 13, 23 vorgesehen, die im rechten Winkel zur Achse X verlaufen.In Fig. 1 a device according to the invention for adjusting the curvature of a door leaf 4 is shown in front view. The device comprises an actuating part 3 and two end parts 1, 2 connected to the actuating part 3. The actuating part 3 comprises a shaft 31, at the ends of which in each case a thread 32, 33 is formed. The shaft 31 is rotatably supported with respect to the adjusting part 3 and extends along an axis X. If the device is not installed in a door leaf 4, the shaft 31 is aligned along the axis X straight. In the present exemplary embodiment, the shaft 31 has two external threads 32, 33 located at its two ends, which engage in internal threads 11, 21 of the two end parts 1, 2. The two end parts 1, 2 are elongated, for example, formed by pipes. At the end of the two end portions 1, 2 transverse extensions 13, 23 are provided which extend at right angles to the axis X.

Wird die Welle 31 gedreht, drehen sich mit dieser Welle 31 die auf der Welle 31 befindlichen Außengewinde 32, 33 mit. Da die beiden Außengewinde 32, 33 jeweils in Innengewinde 11, 12, dargestellt in Fig. 3, eingreifen, erhöht bzw. verringert sich der Abstand der beiden Endteile 1, 2 zum Stellteil 3. Dabei ist insbesondere vorgesehen, dass bei Drehung der Welle 31 der Abstand zwischen den beiden Endteilen 1, 2 vom Stellteil 3 jeweils im gleichen Maße zunimmt bzw. abnimmt. Dabei ist vorteilhafterweise die Ganghöhe der beiden Gewinde 32, 33, sowie der jeweils zugeordneten Gewinde 11, 12 der Endteile 1, 2 gleich groß.When the shaft 31 is rotated, the external threads 32, 33 located on the shaft 31 rotate with this shaft 31. Since the two external threads 32, 33 each in internal thread 11, 12, shown in Fig. 3 , engage, increases or decreases the distance between the two end portions 1, 2 to the control part 3. It is particularly provided that at Rotation of the shaft 31, the distance between the two end portions 1, 2 increases from the control part 3 each to the same extent or decreases. In this case, advantageously, the pitch of the two threads 32, 33, and the respective associated thread 11, 12 of the end portions 1, 2 are the same size.

Im vorliegenden Ausführungsbeispiel ist vorgesehen, dass die Welle 31 Außengewinde 31, 32, die beiden Endteile 1, 2 Innengewinde 11, 21 tragen. Dies ist selbstverständlich keinesfalls zwingend; alternativ kann vorgesehen sein, dass die Welle 31 Innengewinde aufweist und die beiden Endteile 1, 2 entsprechende Außengewinde aufweisen.In the present exemplary embodiment, it is provided that the shaft 31 carry external threads 31, 32, the two end parts 1, 2 internal threads 11, 21. Of course, this is by no means mandatory; Alternatively, it can be provided that the shaft 31 has internal threads and the two end parts 1, 2 have corresponding external threads.

Um eine gleichmäßige Bewegung der beiden Endteile 1, 2 vom Stellteil 3 weg bzw. zum Stellteil 3 hin zu erhalten, ist es vorteilhaft, wenn die beiden Gewinde 32, 33 der Welle 31 unterschiedliche Drehrichtung aufweisen und die beiden Gewinde 11, 21 der Endteile 1, 2 die dem jeweiligen Gewinde 32, 33 der Welle 31 entsprechende Drehrichtung aufweisen.In order to obtain a uniform movement of the two end parts 1, 2 away from the setting part 3 or toward the setting part 3, it is advantageous if the two threads 32, 33 of the shaft 31 have different directions of rotation and the two threads 11, 21 of the end parts 1 2, the respective thread 32, 33 of the shaft 31 have corresponding direction of rotation.

In Fig. 2 ist eine vorteilhafte Ausführungsform der Erfindung mit einem einfachen Antrieb der Welle 31 dargestellt. Der Stellteil 3 umfasst ein Gehäuse 36, in dem sich Teile der Welle 31, ein Zahnrad 34, sowie eine Schnecke 35 befinden. Das Zahnrad 34 ist drehfest bzw. starr mit der Welle 31 verbunden, wobei die Drehachse der Welle 31 mit der Drehachse des Zahnrads 34 zusammenfällt. Weiters wirkt die Schnecke 35, deren Rotationsrichtung vorteilhafterweise normal zur Achse X steht, mit dem Zahnrad 34 zusammen, sodass ein Drehen der Schnecke 35 ein Drehen der Welle bewirkt.In Fig. 2 is an advantageous embodiment of the invention with a simple drive shaft 31 shown. The adjusting part 3 comprises a housing 36, in which parts of the shaft 31, a gear wheel 34, and a worm 35 are located. The gear 34 is non-rotatably or rigidly connected to the shaft 31, wherein the axis of rotation of the shaft 31 coincides with the axis of rotation of the gear 34. Furthermore, the worm 35, whose direction of rotation is advantageously normal to the axis X, cooperates with the gear 34, so that rotation of the worm 35 causes the shaft to rotate.

Besonders vorteilhafterweise umfasst der Stellteil 3, wie in Fig. 4 bis 6 dargestellt, ein Gehäuse 36, das eine Ausnehmung 301 für die Welle 31, eine Ausnehmung 304 für das Zahnrad 34, sowie eine Ausnehmung 305 für die Schnecke 35 aufweist. Die jeweiligen Ausnehmungen 301, 304, 305 sind dabei so ausgestaltet, dass die Welle 31, das Zahnrad 34, sowie die Schnecke 35 in ihrem Rotationsbewegungen nicht vom Gehäuse 36 behindert werden.Particularly advantageously, the control part 3, as in 4 to 6 shown, a housing 36 having a recess 301 for the shaft 31, a recess 304 for the gear 34, and a recess 305 for the screw 35. The respective recesses 301, 304, 305 are designed so that the shaft 31, the gear 34, and the screw 35 are not hindered in their rotational movements of the housing 36.

In Fig. 4 ist ein Halbteil des Gehäuses 36 dargestellt, das Gehäuse 36 des Stellteils 3 kann durch Zusammenfügen zweier gleichartiger in Fig. 4 dargestellter Gehäuseteile erreicht werden. An den Ecken des Gehäuseteils sind Ausnehmungen 309 zur Verbindung der Gehäuseteile vorgesehen, die ein Verschrauben von zwei gleichartigen Gehäuseteilen ermöglichen und so die einfache Ausbildung eines Gehäuses 36 ermöglichen. Weiters weist das Gehäuse 36 eine fensterförmige Betätigungsausnehmung 39 auf, durch die ein Bedienungselement 38 die Schnecke 35 antreiben kann. Die Schnecke 35 weist eine Kupplung auf, in die ein Bedienungselement 38, beispielsweise ein Vierkant- oder Sechskantschlüssel, eingreifen kann bzw. mit der das Bedienungselement 38 zusammenwirken kann. Alternativ können jedoch auch andere Übertragungssysteme zur Drehmomentübertragung ohne Weiteres verwendet werden.In Fig. 4 is a half-part of the housing 36 shown, the housing 36 of the actuating part 3, by joining two similar in Fig. 4 shown housing parts can be achieved. At the corners of the housing part recesses 309 are provided for connecting the housing parts, which allow a screwing of two similar housing parts, thus enabling the simple formation of a housing 36. Furthermore, the housing 36 has a window-shaped actuating recess 39, through which an operating element 38 can drive the worm 35. The worm 35 has a coupling into which an operating element 38, for example a square or hexagonal wrench, can engage or with which the operating element 38 can interact. Alternatively, however, other transmission systems for torque transmission can be readily used.

Fig. 8 zeigt die Sichtseite einer Tür, in die die erfindungsgemäße Vorrichtung eingebaut ist. Die beiden Endteile 1, 2 befinden sich im oberen bzw. unteren Endbereich des Türblatts 4. Die beiden Endteile 1, 2 weisen Querfortsätze 13, 23 auf, die sich im oberen bzw. unteren Endbereich des Türblatts 4 befinden. Der Stellteil 3 befindet sich auf halber Höhe des Türblatts 4 mittig zwischen den beiden Endteilen 1, 2. In diesem Ausführungsbeispiel sind die beiden Endteile 1, 2 völlig gleich ausgebildet. Fig. 8 shows the visible side of a door, in which the device according to the invention is installed. The two end parts 1, 2 are located in the upper or lower end region of the door leaf 4. The two end parts 1, 2 have transverse extensions 13, 23, which are located in the upper or lower end region of the door leaf 4. The adjusting part 3 is located halfway up the door leaf 4 in the middle between the two end parts 1, 2. In this embodiment, the two end parts 1, 2 are completely identical.

Vorteilhafterweise befindet sich die erfindungsgemäße Vorrichtung in der Nähe des Falzbereichs des Türblatts 4, wobei der Stellteil 3 unmittelbar oberhalb bzw. unterhalb oder seitlich des Türschlosses angeordnet ist. Das Türblatt 4 weist im Falzbereich eine Öffnung 45 zum Einbringen eines Bedienungselements 38 zur Betätigung der Schnecke 35 auf. Die Öffnung 45 ist dabei unmittelbar vor der Betätigungsausnehmung 39 in die Gehäuse 6 der Stellteil 3 angeordnet, sodass ein Bedienungselement 38 direkten Zugriff zur Schnecke 35 sowie der auf der Schnecke 35 befindlichen, nicht dargestellten, Kupplung hat.Advantageously, the device according to the invention is located in the vicinity of the folding area of the door leaf 4, wherein the setting part 3 is arranged directly above or below or laterally of the door lock. The door leaf 4 has in the rebate area an opening 45 for introducing an operating element 38 for actuating the worm 35. The opening 45 is arranged directly in front of the Betätigungsausnehmung 39 in the housing 6 of the control part 3, so that a control element 38 has direct access to the screw 35 and located on the screw 35, not shown, coupling.

Generell kann anstelle einer Kupplung oder einer Vertiefung, in das der Bedienungselement 38 eingebracht werden kann, an der Schnecke 35 ein beliebiges Mittel für das Zusammenwirken zwischen der Schnecke 35 und einem Bedienungselement 38 angeordnet sein.In general, instead of a coupling or a recess into which the operating element 38 can be introduced, any means for the interaction between the worm 35 and an operating element 38 can be arranged on the worm 35.

Im vorliegenden Fall ist, wie in Fig. 7 dargestellt, die erfindungsgemäße Vorrichtung unmittelbar unterhalb einer der Sichtflächen des Türblatts 4 angeordnet. Dies ermöglicht eine Verkürzung bzw. Verlängerung eines geradlinig parallel zur Achse X verlaufenden Oberflächenbereichs des Türblatts 4, wodurch eine Krümmung des Türblatts 4 über die Einstellung der erfindungsgemäßen Vorrichtung festlegbar ist.In the present case, as in Fig. 7 shown, the device according to the invention arranged immediately below one of the visible surfaces of the door leaf 4. This allows a shortening or extension of a linearly parallel to the axis X extending surface portion of the door panel 4, whereby a curvature of the door panel 4 on the setting of the device according to the invention can be fixed.

Alternativ kann vorgesehen, dass die erfindungsgemäße Vorrichtung an der Oberfläche des Türblatts 4, insbesondere unmittelbar auf der Sichtfläche des Türblatts 4 angeordnet, insbesondere angeschraubt, ist.Alternatively, it is provided that the device according to the invention is arranged, in particular screwed, on the surface of the door leaf 4, in particular directly on the visible surface of the door leaf 4.

Besonders vorteilhafte Maßnahmen zum Einbau der erfindungsgemäßen Vorrichtung in das Türblatt werden im Folgenden beschrieben.Particularly advantageous measures for installation of the device according to the invention in the door leaf are described below.

In das Türblatt 4 sind zwei Längsausnehmungen 41, 42 eingefräst, die zur Aufnahme jeweils einer der beiden Endteile 1, 2 dienen. Vorteilhafterweise münden diese Längsausnehmungen 41, 42 in quer zur Achse X bzw. der Welle 31 verlaufende weitere Querausnehmungen 46, welche die Querfortsätze 13, 23 der beiden Endteile 1, 2 aufnehmen. Im vorliegenden Fall verlaufen die Querausnehmungen 46 im rechten Winkel zur gemeinsamen Achse X. Weiters weist das Türblatt 4 eine Ausnehmung 43 für den Stellteil 3 sowie eine Ausnehmung 44 zur Aufnahme oder Durchführung der Welle 31 auf. Die Ausnehmung 44 zur Aufnahme der Durchführung der Welle 31 kann dabei entweder in den Körper des Türblatts 4 oberflächlich ausgenommen, insbesondere ausgefräst, sein, oder als zylindrische Bohrung vorgesehen sein. Um eine vorteilhafte Optik der Türe zu erzielen, ist es möglich, die im Türblatt 4 verlaufende Ausnehmungen nach dem Einbau der erfindungsgemäßen Vorrichtung mit einer Abdeckung von außen zu verdecken.In the door leaf 4, two longitudinal recesses 41, 42 are milled, which serve to receive one of the two end portions 1, 2. Advantageously, these longitudinal recesses 41, 42 open in transverse to the axis X and the shaft 31 extending further transverse recesses 46 which receive the transverse extensions 13, 23 of the two end portions 1, 2. In the present case, the transverse recesses 46 extend at right angles to the common axis X. Furthermore, the door leaf 4 has a recess 43 for the setting part 3 and a recess 44 for receiving or carrying the shaft 31. The recess 44 for receiving the implementation of the shaft 31 may be either superficially excluded in the body of the door panel 4, in particular milled out, or be provided as a cylindrical bore. In order to achieve an advantageous appearance of the door, it is possible to cover the recesses extending in the door leaf 4 after installation of the device according to the invention with a cover from the outside.

Claims (11)

  1. Device for adjusting the curvature of a door leaf (4), comprising two end parts (1, 2) which can be brought into connection with the door leaf (4) on its upper and bottom end region and comprise an adjusting part (3) arranged between the two end parts (1, 2) with which the distance between the two end parts (1, 2) is adjustable, wherein the mutual position of the end parts (1, 2) and the adjusting part (3) can be fixed and adjusted in such a way that the distance between the end parts (1, 2) and the adjusting part (3) is respectively the same, wherein the adjusting part (3) comprises a shaft (31) which comprises a thread (32, 33) at both of its ends, and the two end parts (1, 2) respectively comprise a thread (11, 21) cooperating with a thread (32, 33) of the shaft (31), wherein the distance between the end parts (1, 2) respectively decreases or increases upon rotation of the shaft (31), especially to the same extent, wherein the two threads (32, 33) of the shaft (31) have different directions of rotation, characterized in that
    - a gearwheel (34) is rigidly arranged in a torsion-proof manner on the shaft (31), the rotational axis of said gearwheel coinciding with the axis of the shaft (31), and
    - the adjusting part (3) comprises an endless screw (35) which cooperates with the gearwheel (34),
    - wherein the endless screw (35) optionally comprises means for the cooperation with an operating element (38), especially a coupling or a depression for the engagement of a wrench.
  2. Device according to claim 1, characterized in that the two end parts (1, 2) are displaceably arranged along a common axis (X), wherein the adjusting part (3) is arranged in an optionally centric manner between the two end parts (1, 2).
  3. Device according to claim 2, characterized in that the two end parts (1, 2) and optionally the adjusting part (3) are arranged in an oblong way and are arranged along the common axis (X).
  4. Device according to one of the claims 1 to 3, characterized in that the adjusting part (3) comprises a housing (36) having a recess (301) for bearing the shaft (31), a recess (304) for the gearwheel (34) arranged on the shaft (31), and a recess (205) for bearing the endless screw (35), wherein the housing (36) especially comprises a window-like actuating recess (39) for an engagement of an operating element (38) for operating the endless screw (35).
  5. Device according to one of the preceding claims, characterized in that the two end parts (1, 2), at their end remote from the adjusting part (3), comprise at least one transverse protrusion (13, 23) extending at an angle, especially a right angle, to the common axis (X) and are arranged especially in a T-shaped manner.
  6. Door leaf with a device according to one of the claims 1 to 5, characterized in that the two end parts (1, 2) are arranged in a region of the door leaf (4) close to the surface on its respective upper and bottom end region of the visible side of the door leaf (4) and are rigidly connected to the door leaf (4).
  7. Door leaf according to claim 6, characterized in that the door leaf (4) comprises one respective longitudinal recess (41, 42) for accommodating a respective one of the two end parts (1, 2).
  8. Door leaf according to one of the claims 6 or 7, characterized in that the door leaf (4) comprises a recess (43) for the adjusting part (3).
  9. Door leaf according to one of the claims 6 to 8, characterized in that the door leaf (4) comprises a recess (44) for accommodating or leading through the shaft (31).
  10. Door leaf according to one of the claims 6 to 9, characterized in that the door leaf, especially in the region of the door folding, comprises an opening (45) for the engagement of an operating element (38) for actuating the endless screw (35), especially for actuating the endless screw (35) through the window-shaped actuating recess (39).
  11. Door leaf according to one of the claims 6 to 10, characterized in that the door leaf (4) comprises transverse recesses (46), which extend transversely to the direction of progression of the axis (X) and/or the shaft (31), for accommodating the traverse protrusions (13, 23), and/or that individual or several of the recesses (41, 42, 43, 44, 46) extending in the door leaf (4) are superficially removed from the body of the door leaf (4), especially milled out from the same, and are covered by a cover.
EP20110450057 2010-05-07 2011-05-03 Device for adjusting the curvature of a door leaf Active EP2385209B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT7792010A AT509783B1 (en) 2010-05-07 2010-05-07 DEVICE FOR ADJUSTING THE CURVATION OF A DOOR LEAF

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EP2385209A2 EP2385209A2 (en) 2011-11-09
EP2385209A3 EP2385209A3 (en) 2013-04-03
EP2385209B1 true EP2385209B1 (en) 2014-07-02

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700057159A1 (en) * 2017-05-25 2018-11-25 Otlav Spa TIE-ROD FOR STRAIGHTENING A DOOR AND METHOD FOR MOUNTING SUCH A TIE ON A DOOR

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH606747A5 (en) * 1977-02-23 1978-11-15 Monnard Grangier Jean Adjustable metal strap correcting warp on timber doors
DE2819373A1 (en) * 1978-05-03 1979-11-08 Hbi Holz Bau Ind Gmbh & Co Kg Distorted door straightening fitting - has two base plates which are connected to clamping bar linked to set screw socket
CH653087A5 (en) * 1981-05-15 1985-12-13 Heinrich Hatt Haller Ag Device for straightening warped articles, in particular entry doors
WO1985003169A1 (en) 1983-12-29 1985-07-18 Suntron Industrial Co., Ltd. Antenna
DE8602976U1 (en) * 1986-02-05 1986-04-03 Westag & Getalit AG, 4840 Rheda-Wiedenbrück Panel-shaped component, in particular a door leaf
DE8708885U1 (en) * 1987-06-26 1987-08-20 Wagner, Bodo, 8222 Ruhpolding Adjustable anti-warping device
CH686735A5 (en) * 1993-04-29 1996-06-14 Eku Ag Ausrichtbeschlag for a sliding door.
DE29622285U1 (en) * 1996-12-21 1997-04-17 Höhbauer GmbH, 92706 Luhe-Wildenau Tensioning or straightening device and door leaf or door leaf for building doors with such a tensioning device
DE29720076U1 (en) * 1997-11-12 1998-02-05 Habler, Manfred, 93413 Cham Device for regulating warped house and interior doors integrated in the pull handle / tensioning handle
US6369766B1 (en) 1999-12-14 2002-04-09 Ems Technologies, Inc. Omnidirectional antenna utilizing an asymmetrical bicone as a passive feed for a radiating element
PT2029849E (en) * 2006-06-01 2015-08-04 Hardoor Top Design & Technology Ltd System and device for stiffening a door

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AT509783B1 (en) 2012-11-15
EP2385209A3 (en) 2013-04-03
EP2385209A2 (en) 2011-11-09

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