EP1318741B1 - Curtain-pole - Google Patents

Curtain-pole Download PDF

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Publication number
EP1318741B1
EP1318741B1 EP01974252A EP01974252A EP1318741B1 EP 1318741 B1 EP1318741 B1 EP 1318741B1 EP 01974252 A EP01974252 A EP 01974252A EP 01974252 A EP01974252 A EP 01974252A EP 1318741 B1 EP1318741 B1 EP 1318741B1
Authority
EP
European Patent Office
Prior art keywords
curtain pole
tension member
tension
curtain
pole according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP01974252A
Other languages
German (de)
French (fr)
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EP1318741A1 (en
Inventor
Manfred Diedrichsen
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.)
Interstil Diedrichsen GmbH and Co KG
Original Assignee
Interstil Diedrichsen GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Publication of EP1318741A1 publication Critical patent/EP1318741A1/en
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Publication of EP1318741B1 publication Critical patent/EP1318741B1/en
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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47HFURNISHINGS FOR WINDOWS OR DOORS
    • A47H1/00Curtain suspension devices
    • A47H1/10Means for mounting curtain rods or rails
    • A47H1/102Means for mounting curtain rods or rails for mounting curtain rods
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47HFURNISHINGS FOR WINDOWS OR DOORS
    • A47H1/00Curtain suspension devices
    • A47H1/02Curtain rods
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47HFURNISHINGS FOR WINDOWS OR DOORS
    • A47H1/00Curtain suspension devices
    • A47H1/10Means for mounting curtain rods or rails
    • A47H1/14Brackets for supporting rods or rails
    • A47H1/142Brackets for supporting rods or rails for supporting rods

Definitions

  • the invention relates to a curtain rod according to the preamble of claim 1
  • curtain rods have the problem that they both under the influence of its own weight as well as under the Bend down the influence of the attached curtain.
  • a known curtain rod of this type (DE 197 36 565 A1)
  • the deflection of the curtain rod is thereby tried to compensate that one the entire curtain rod clamped by means of a threaded piece, with a longitudinal direction the curtain rod extending counter-thread area interacts.
  • the by twisting thread and mating thread generated tension must over the carrier in to be derived from the wall.
  • tensioning the curtain rod can only be a part of under dead weight or load occurring deflection can be compensated, because the clamping forces at the end of the tensioning process to infinity to grow.
  • the tension depends on the strength of the Anchoring the beams in the masonry.
  • the invention is based on a curtain rod with tensioning device so that even without extremely high and not more controllable clamping forces a mounting of the curtain rod possible in which these are mounted in the mounted and also in the loaded state as straight as possible course having. It should be the lowering of the curtain rod the clamping device practically completely compensated be.
  • the tube is in Traversed longitudinally by a tension member whose center line outside its ends opposite the midline of the Curtain rod offset in the unloaded state runs.
  • the tension member is at least in the staggered area of contact surfaces an insert attached to the tension member opposite inner wall area of the curtain rod supported.
  • the centerline of the tension member is in the direction offset from the center line of the curtain rod arranged, in which the curtain rod under the influence of her Weight and / or its load bends.
  • the tension member is expediently flexible. Due to the flexible design of the tension member, the inventive Curtain rod simple, light and yet be formed stable.
  • Tension member 3 applied tensile stress on the sleeve 2 and the other parts of the carrier by means of fastening screws 12 derived in the wall to which the carrier is attached.
  • the carrier serves as an abutment for the tension member or tendon.
  • the end is used the curtain rod 1 itself as an abutment for the Clamping device with which the tension member 3 or 3 'stretched becomes.
  • a curtain rod 1 is formed as a tube. Downtown of the tube and circumferentially adjacent to the inner wall 1c an insert 4 inserted, which is substantially solid is formed and has a continuous longitudinal groove 4b.
  • the width of the longitudinal groove 4b corresponds to the diameter of a formed as a rope tension member 3.
  • the height of the groove 4b changes over the length of the insert 4.
  • the longitudinal groove 4b has the lowest height while being against the both ends of the insert 4, of which in the figures 1 only the right one is visible, which has the highest height.
  • the Slot bottom of the longitudinal groove 4b forms a contact surface for the Tension member 3. Apart from the end of the runs as Contact surface 4a serving groove bottom of the longitudinal groove 4b almost over the entire length of the insert 4 below the Longitudinal center line 1a of the curtain rod 1.
  • the tension member 3 which may be a metal cable, for example can, runs into a clamping element 5.
  • the course is determined by a screw 6, via which the tension element 3 is guided in a groove 5 d, whose width is about the Width of the tension member 3 corresponds.
  • the tension member 3 is behind the set screw 6 again led down, and indeed in a concentric with the axis 1a of both the curtain rod 1 and the clamping element 5 extending central bore 5c.
  • In the central bore 5 c of the clamping element 5 is the End of the tension member 3 by means of radially inwardly facing Grub screws 7, 8 and 9 clamped.
  • the clamping element 5 has a circular cylindrical outer diameter on, the diameter of the inner wall 1c of the Curtain rod 1 corresponds as well as the diameter of the Inner wall 2a of the sleeve 2 of the holder.
  • the clamping element 5 is displaceable in the longitudinal axis direction guided both in the curtain rod 1 and in the sleeve 2.
  • the clamping element 5 is at a rotation about the central axis 1a prevented because it has an eccentric bore 5a, in which a guide pin 11 engages.
  • the guide pin 11 is in a frontal thread 2c of the sleeve second screwed.
  • the clamping element 5 has following the central bore 5c, which receives the end of the tension member 3, a threaded bore 5b on.
  • a threaded hole 5b of the threaded shaft engages a screw 10, the head of a hexagon socket having.
  • the head of the screw 10 is located on a paragraph 2b of the frontal region of the sleeve 2 at.
  • the sleeve 2 of the holder goes over a web 2e in a cover plate 2d over.
  • the bridge 2e, which the Cover plate 2d passes through, is by means of screws 15 and 16 attached to a base plate 17.
  • the base plate is made by a total of four fastening screws 12 passes through, the in appropriate wall-mounted dowels are screwed.
  • the insert 4 'and on the other the abutment of the screw 10 changed.
  • the screw 10 is with her head on a paragraph one adjacent to the end face of the curtain rod 1 Stopfens 13 on.
  • the plug 13 is offset, in such a way that its collar 13a on the inner wall 1c of the curtain rod 1. is centered.
  • the guide pin 11 is in the Threaded hole 13c screwed in and also prevents at this embodiment, a rotation of the clamping element 5, if this is stretched by means of the screw 10.
  • the insert 4 ' is in this embodiment as in essentially in the inner diameter of the curtain rod. 1 fitted tube formed. However, the tube instructs the bottom of a downwardly open channel 4b ', whose Cross section ewa the outer cross section of the tension member. 3 corresponds, and extending over the entire length of the insert 4 'extends.
  • the groove bottom 4c is shown in FIG Broken portion and is used in the according to FIG. 3 still visible left area as a bearing surface 4a 'for the Tension member.
  • FIG. 4 essentially corresponds the embodiment according to FIG. 3 with the proviso that that the tension member 3 'in the figures 4 by an uninterrupted Longitudinal groove 4b "of the insert 4" in full Length is passed. On the top of the groove 4b " is the continuous contact surface 4a "for the Tension member 3 ', whose center line is designated 3a'.
  • the insert in the middle range the inserts the central axis of the tension member against the Center axis 1a of the curtain rod 1 offset down.
  • the central axis 3a extends arcuately, for example along a hyperbolic function.
  • the central axis 3a extends of the tension member 3 in the central region of the insert 4 'completely straight and adjacent to the underlying inner wall Curtain rod 1.
  • the central axis 3a 'of the tension member 3' extends over the entire length of the insert 4 "straight and parallel to the central axis 1a of the curtain rod 1.
  • FIG. 5 shows a base plate 17 'of a holder, by means of four fixing screws 12 to wall-fixed openings, such as dowels screwed on.
  • the holding element 19 has on its front three countersunk holes 19a.
  • These countersunk holes 19 a can not visible pin of the Bridge 2e engage, which passes through the cover plate 2d.
  • the web 2e is firmly connected to the sleeve 2 '. Not illustrated pin of the bridge 2e, located on the back the cover plate 2d are arranged so that they engage positively in the pin holes 19a.
  • the Web 2e is connected to the holding element 19 in the engaged position the pin held in the pin holes 19a by the fastening screws 15 and 16, which the base plate 17 ' transversely enforce, be attracted.

Landscapes

  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Holders For Apparel And Elements Relating To Apparel (AREA)
  • Particle Accelerators (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Chairs Characterized By Structure (AREA)

Abstract

A wardrobe rod with two brackets includes a tensioning device for tensioning the wardrobe rod along its longitudinal direction. The tensioning device includes a tension member that longitudinally transfixes the wardrobe rod formed as a tube. Its centerline extends beyond its ends displaced with respect to the centerline of the wardrobe rod, and lies at least in the displaced area on contact surfaces of an insert that is supported by the inner wall area of the wardrobe rod opposite the tension member.

Description

TECHNISCHES GEBIETTECHNICAL AREA

Die Erfindung betrifft eine Gardinenstange nach dem Oberbegriff des Patentanspruchs 1.The invention relates to a curtain rod according to the preamble of claim 1

STAND DER TECHNIKSTATE OF THE ART

Bei Gardinenstangen besteht das Problem, daß sie sich sowohl unter dem Einfluß des Eigengewichts als auch unter dem Einfluß der angehängten Gardine nach unten durchbiegen. Bei einer bekannten Gardinenstange dieser Art (DE 197 36 565 A1) wird versucht, die Durchbiegung der Gardinenstange dadurch zu kompensieren, daß man die gesamte Gardinenstange mittels eines Gewindestücks spannt, das mit einem in Längsrichtung der Gardinenstange verlaufenden Gegengewindebereich zusammenwirkt. Die durch ein Verdrehen von Gewinde und Gegengewinde erzeugte Spannung muß über die Träger in die Wand abgeleitet werden. Durch das Spannen der Gardinenstange kann nur ein Teil der unter Eigengewicht oder Belastung auftretenden Durchbiegung kompensiert werden, weil die Spannkräfte am Ende des Spannvorgangs ins Unendliche wachsen. Die Spannbarkeit hängt also von der Festigkeit der Verankerung der Träger im Mauerwerk ab. Curtain rods have the problem that they both under the influence of its own weight as well as under the Bend down the influence of the attached curtain. at a known curtain rod of this type (DE 197 36 565 A1), the deflection of the curtain rod is thereby tried to compensate that one the entire curtain rod clamped by means of a threaded piece, with a longitudinal direction the curtain rod extending counter-thread area interacts. The by twisting thread and mating thread generated tension must over the carrier in to be derived from the wall. By tensioning the curtain rod can only be a part of under dead weight or load occurring deflection can be compensated, because the clamping forces at the end of the tensioning process to infinity to grow. The tension depends on the strength of the Anchoring the beams in the masonry.

DIE ERFINDUNGTHE INVENTION

Ausgehend von diesem Stand der Technik liegt der Erfindung die Aufgabe zugrunde, eine Gardinenstange mit Spannvorrichtung so auszubilden, daß auch ohne extrem hohe und nicht mehr beherrschbare Spannkräfte eine Montage der Gardinenstange möglich ist, in der diese im montierten und auch im belasteten Zustand einen möglichst geradlinigen Verlauf aufweist. Es soll die Absenkung der Gardinenstange durch die Spanneinrichtung praktisch vollständig kompensierbar sein.Based on this prior art, the invention The task is based on a curtain rod with tensioning device so that even without extremely high and not more controllable clamping forces a mounting of the curtain rod possible in which these are mounted in the mounted and also in the loaded state as straight as possible course having. It should be the lowering of the curtain rod the clamping device practically completely compensated be.

Die Lösung dieser Aufgabe erfolgt mit den Merkmalen des Patentanspruchs 1.The solution of this object is achieved with the features of the claim 1.

Bei der erfindungsgemäßen Gardinenstange wird das Rohr in Längsrichtung von einem Zugglied durchsetzt, dessen Mittellinie außerhalb seiner Enden gegenüber der Mittellinie der Gardinenstange im unbelasteten Zustand versetzt verläuft. Das Zugglied liegt mindestens im versetzten Bereich an Anlageflächen eines Einsatzes an, der sich an dem dem Zugglied gegenüberliegenden Innenwandbereich der Gardinenstange abstützt. Eine solche Anordnung hat zur Folge, daß eine Durchbiegung der Gardinenstange durch Spannen des Zugglieds nicht nur kompensiert, sondern sogar überkompensiert werden kann. Eine Gardinenstange, die entsprechend ausgebildet ist und unter Eigengewicht und / oder Belastung nach unten durchhängt, wird durch das Spannen des im mittleren Bereich unten verlaufenden Zugglieds nach oben verschoben. Dabei kann das Zugglied so stark angezogen werden, ohne daß hierzu nicht beherrschbare Spannkräfte erforderlich wären, daß die horizontal eingebaute Gardinenstange sich in ihrem mittleren Bereich sogar über die zwischen den beiden Trägern verlaufende Mittellinie bewegt.In the curtain rod according to the invention, the tube is in Traversed longitudinally by a tension member whose center line outside its ends opposite the midline of the Curtain rod offset in the unloaded state runs. The tension member is at least in the staggered area of contact surfaces an insert attached to the tension member opposite inner wall area of the curtain rod supported. Such an arrangement has the consequence that a Deflection of the curtain rod not only compensated by tensioning the tension member, but can even be overcompensated. A curtain rod, which is designed accordingly and under its own weight and / or load sags down by tensioning in the middle area running down Zugglieds shifted upwards. In this case, the tension member be attracted so strongly, without being unmanageable Tension forces would be required that the horizontal built-in curtain rod in its middle Range even over the running between the two carriers Centerline moves.

Bevorzugt ist die Mittelinie des Zugglieds in der Richtung versetzt gegenüber der Mittellinie der Gardinenstange angeordnet, in die sich die Gardinenstange unter Einfluß ihres Gewichts und /oder ihrer Belastung durchbiegt.Preferably, the centerline of the tension member is in the direction offset from the center line of the curtain rod arranged, in which the curtain rod under the influence of her Weight and / or its load bends.

Das Zugglied ist zweckmäßigerweise flexibel ausgebildet. Durch die flexible Ausbildung des Zugglieds kann die erfindungsgemäße Gardinenstange einfach, leicht und trotzdem stabil ausgebildet werden.The tension member is expediently flexible. Due to the flexible design of the tension member, the inventive Curtain rod simple, light and yet be formed stable.

Bevorzugte weitere Ausführungsformen der Erfindung ergeben sich aus den weiteren Unteransprüchen.Preferred further embodiments of the invention result from the further subclaims.

KURZBESCHREIBUNG DER ZEICHNUNGSABBILDUNGBRIEF DESCRIPTION OF THE DRAWING FIGURE

Nachstehend werden bevorzugte Ausführungsformen der Erfindung anhand der Zeichnung beschrieben. Es zeigen:

Figur 1a -
einen zentralen vertikalen Längsschnitt durch das rechte Ende einer ersten Ausführungsform einer Gardinenstange und einer Hülse eines rechten Halters,
Figur 1b -
die in Figur 1a im Schnitt dargestellte Gardinenstange mit Halter in vollständig durchsichtiger Darstellung,
Figur 2 -
das rechte Ende der Gardinenstange mit Halter gemäß Figuren 1a und 1b in perspektivischer Darstellung mit dem vollständig gezeigten Halter,
Figur 3a -
einen zentralen vertikalen Längsschnitt durch eine zweite Ausführungsform der Gardinenstange ohne Halter,
Figur 3b -
die Ausführungsform gemäß Figur 3a in durchsichtiger Darstellung,
Figur 4a -
eine zu Figur 3a korrespondierende Schnittdarstellung einer weiteren Ausführungsform einer Gardinenstange ohne Halter,
Figur 4b -
eine zu Figur 3b korrespondierende durchsichtige Darstellung der Ausführungsform gemäß Figur 4a,
Figur 5 -
das wandfeste Unterteil eines Halters,
Figur 6 -
eine perspektivische Gesamtdarstellung des Halters mit einer Gardinenstange gemäß Figuren 3 oder 4.
Hereinafter, preferred embodiments of the invention will be described with reference to the drawings. Show it:
FIG. 1a
a central vertical longitudinal section through the right end of a first embodiment of a curtain rod and a sleeve of a right holder,
FIG. 1b
the curtain rod shown in section in section 1a with holder in a completely transparent representation,
FIG. 2 -
the right end of the curtain rod with holder according to Figures 1a and 1b in a perspective view with the holder shown in full,
FIG. 3a -
a central vertical longitudinal section through a second embodiment of the curtain rod without holder,
FIG. 3b -
the embodiment according to Figure 3a in a transparent representation,
FIG. 4a -
3 a corresponding sectional view of a further embodiment of a curtain rod without a holder,
FIG. 4b -
a transparent representation corresponding to FIG. 3b of the embodiment according to FIG. 4a,
FIG. 5 -
the wall-fixed lower part of a holder,
FIG. 6 -
an overall perspective view of the holder with a curtain rod according to Figures 3 or 4.

BESTER WEG ZUR AUSFÜHRUNG DER ERFINDUNGBEST MODE FOR CARRYING OUT THE INVENTION

In den unterschiedlichen Figuren sind gleiche oder einander entsprechende Teile jeweils mit den gleichen Bezugszeichen versehen. Sie unterscheiden sich im Bedarfsfall lediglich durch Hochstriche voneinander.In the different figures are the same or each other corresponding parts each with the same reference numerals Mistake. They differ only when needed through highs of each other.

Bei der Ausführungsform gemäß Figur 1 wird die auf das Zugglied 3 aufgebrachte Zugspannung über die Hülse 2 und die anderen Teile des Trägers mittels Befestigungsschrauben 12 in die Wand abgeleitet, an der der Träger befestigt ist. In the embodiment according to FIG Tension member 3 applied tensile stress on the sleeve 2 and the other parts of the carrier by means of fastening screws 12 derived in the wall to which the carrier is attached.

Bei dieser Ausführungsform dient also der Träger als Widerlager für das Zugglied bzw. Spannglied.In this embodiment, therefore, the carrier serves as an abutment for the tension member or tendon.

Bei der Ausführungsform gemäß Figuren 3 und 4 dient das Ende der Gardinenstange 1 selbst als Widerlager für die Spannvorrichtung, mit der das Zugglied 3 bzw. 3' gespannt wird.In the embodiment according to FIGS. 3 and 4, the end is used the curtain rod 1 itself as an abutment for the Clamping device with which the tension member 3 or 3 'stretched becomes.

Zunächst zur Ausführungsform gemäß Figuren 1 und 2:First to the embodiment according to FIGS. 1 and 2:

Eine Gardinenstange 1 ist als Rohr ausgebildet. Im Zentrum des Rohres und umlaufend anliegend an die Innenwand 1c ist ein Einsatzstück 4 eingeschoben, das im wesentlichen massiv ausgebildet ist und eine durchgehende Längsnut 4b aufweist. Die Breite der Längsnut 4b entspricht dem Durchmesser eines als Seil ausgebildeten Zugglieds 3. Die Höhe der Nut 4b ändert sich über die Länge des Einsatzstücks 4. Im mittleren, nicht dargestellten Bereich des Einsatzstücks 4, der mit dem mittleren Bereich der Gardinenstange 1 zusammenfällt, hat die Längsnut 4b die geringste Höhe, während sie an den beiden Enden des Einsatzstücks 4, von dem in den Figuren 1 nur das rechte sichtbar ist, die größte Höhe aufweist. Der Nutgrund der Längsnut 4b bildet eine Anlagefläche für das Zugglied 3. Abgesehen von den Endbereichen verläuft der als Anlagefläche 4a dienende Nutgrund der Längsnut 4b nahezu über die gesamte Länge des Einsatzstücks 4 unterhalb der Längsmittellinie 1a der Gardinenstange 1.A curtain rod 1 is formed as a tube. Downtown of the tube and circumferentially adjacent to the inner wall 1c an insert 4 inserted, which is substantially solid is formed and has a continuous longitudinal groove 4b. The width of the longitudinal groove 4b corresponds to the diameter of a formed as a rope tension member 3. The height of the groove 4b changes over the length of the insert 4. In the middle, not shown area of the insert 4, with coincides with the middle region of the curtain rod 1, the longitudinal groove 4b has the lowest height while being against the both ends of the insert 4, of which in the figures 1 only the right one is visible, which has the highest height. Of the Slot bottom of the longitudinal groove 4b forms a contact surface for the Tension member 3. Apart from the end of the runs as Contact surface 4a serving groove bottom of the longitudinal groove 4b almost over the entire length of the insert 4 below the Longitudinal center line 1a of the curtain rod 1.

Das Zugglied 3, welches beispielsweise ein Metallseil sein kann, verläuft bis in ein Spannelement 5. Der Verlauf wird durch eine Stellschraube 6 bestimmt, über die das Zugelement 3 in einer Nut 5d geführt wird, deren Breite etwa der Breite des Zugglieds 3 entspricht. Das Zugglied 3 wird hinter der Stellschraube 6 wieder nach unten geführt, und zwar in eine konzentrisch zur Achse 1a sowohl der Gardinenstange 1 als auch des Spannelements 5 verlaufenden Zentralbohrung 5c. In der Zentralbohrung 5c des Spannelements 5 wird das Ende des Zugglieds 3 mit Hilfe von radial einwärts weisenden Madenschrauben 7, 8 und 9 festgeklemmt.The tension member 3, which may be a metal cable, for example can, runs into a clamping element 5. The course is determined by a screw 6, via which the tension element 3 is guided in a groove 5 d, whose width is about the Width of the tension member 3 corresponds. The tension member 3 is behind the set screw 6 again led down, and indeed in a concentric with the axis 1a of both the curtain rod 1 and the clamping element 5 extending central bore 5c. In the central bore 5 c of the clamping element 5 is the End of the tension member 3 by means of radially inwardly facing Grub screws 7, 8 and 9 clamped.

Das Spannelement 5 weist einen kreiszylindrischen Außendurchmesser auf, der dem Durchmesser der Innenwand 1c der Gardinenstange 1 ebenso entspricht, wie dem Durchmesser der Innenwand 2a der Hülse 2 des Halters.The clamping element 5 has a circular cylindrical outer diameter on, the diameter of the inner wall 1c of the Curtain rod 1 corresponds as well as the diameter of the Inner wall 2a of the sleeve 2 of the holder.

Das Spannelement 5 ist in Längsachsenrichtung verschieblich sowohl in der Gardinenstange 1 als auch in der Hülse 2 geführt.The clamping element 5 is displaceable in the longitudinal axis direction guided both in the curtain rod 1 and in the sleeve 2.

Das Spannelement 5 ist an einer Drehung um die Mittelachse 1a gehindert, weil es eine exzentrische Bohrung 5a aufweist, in die ein Führungsstift 11 eingreift. Der Führungsstift 11 ist in ein stirnseitiges Gewinde 2c der Hülse 2 eingeschraubt.The clamping element 5 is at a rotation about the central axis 1a prevented because it has an eccentric bore 5a, in which a guide pin 11 engages. The guide pin 11 is in a frontal thread 2c of the sleeve second screwed.

Das Spannelement 5 weist im Anschluß an die Zentralbohrung 5c, die das Ende des Zugglieds 3 aufnimmt, eine Gewindebohrung 5b auf. In diese Gewindebohrung 5b greift der Gewindeschaft einer Schraube 10 ein, deren Kopf einen Innensechskant aufweist. Der Kopf der Schraube 10 liegt an einem Absatz 2b des stirnseitigen Bereichs der Hülse 2 an. Durch ein Verdrehen der Schraube 10 wandert - je nach Drehrichtung - das Spannelement 5 nach links oder rechts. The clamping element 5 has following the central bore 5c, which receives the end of the tension member 3, a threaded bore 5b on. In this threaded hole 5b of the threaded shaft engages a screw 10, the head of a hexagon socket having. The head of the screw 10 is located on a paragraph 2b of the frontal region of the sleeve 2 at. By a twisting of the screw 10 moves - depending on the direction of rotation - The clamping element 5 to the left or right.

Die Hülse 2 des Halters (vgl. Figur 2) geht über einen Steg 2e in eine Abdeckplatte 2d über. Der Steg 2e, welcher die Abdeckplatte 2d durchsetzt, ist mittels Schrauben 15 und 16 an einer Grundplatte 17 befestigt. Die Grundplatte wird von insgesamt vier Befestigungsschrauben 12 durchsetzt, die in entsprechende wandfeste Dübel eingeschraubt werden.The sleeve 2 of the holder (see Figure 2) goes over a web 2e in a cover plate 2d over. The bridge 2e, which the Cover plate 2d passes through, is by means of screws 15 and 16 attached to a base plate 17. The base plate is made by a total of four fastening screws 12 passes through, the in appropriate wall-mounted dowels are screwed.

Bei der Ausführungsform gemäß Figuren 3 sind gegenüber der Ausführungsform gemäß Figuren 1 zum einen das Einsatzstück 4' und zum anderen das Widerlager der Schraube 10 verändert. Die Schraube 10 liegt mit ihrem Kopf an einem Absatz eines an der Stirnfläche der Gardinenstange 1 anliegenden Stopfens 13 an. Der Stopfen 13 ist abgesetzt, und zwar derart, daß sein Bund 13a an der Innenwand 1c der Gardinenstange 1. zentriert wird. Der Führungsstift 11 ist in die Gewindebohrung 13c eingeschraubt und verhindert auch bei dieser Ausführungsform eine Verdrehung des Spannelements 5, wenn dieses mittels der Schraube 10 gespannt wird.In the embodiment according to FIG Embodiment according to Figures 1 on the one hand, the insert 4 'and on the other the abutment of the screw 10 changed. The screw 10 is with her head on a paragraph one adjacent to the end face of the curtain rod 1 Stopfens 13 on. The plug 13 is offset, in such a way that its collar 13a on the inner wall 1c of the curtain rod 1. is centered. The guide pin 11 is in the Threaded hole 13c screwed in and also prevents at this embodiment, a rotation of the clamping element 5, if this is stretched by means of the screw 10.

Das Einsatzstück 4' ist bei dieser Ausführungsform als im wesentlichen in den Innendurchmesser der Gardinenstange 1 eingepaßtes Rohr ausgebildet. Allerdings weist das Rohr an der Unterseite einen nach unten offenen Kanal 4b' auf, dessen Querschnitt ewa dem Außenquerschnitt des Zugglieds 3 entspricht, und der sich über die gesamte Länge des Einsatzstücks 4' erstreckt. Der Nutgrund 4c ist im dargestellten Bereich durchbrochen und dient in dem gemäß Figuren 3 noch sichtbaren linken Bereich als Anlagefläche 4a' für das Zugglied.The insert 4 'is in this embodiment as in essentially in the inner diameter of the curtain rod. 1 fitted tube formed. However, the tube instructs the bottom of a downwardly open channel 4b ', whose Cross section ewa the outer cross section of the tension member. 3 corresponds, and extending over the entire length of the insert 4 'extends. The groove bottom 4c is shown in FIG Broken portion and is used in the according to FIG. 3 still visible left area as a bearing surface 4a 'for the Tension member.

Die Ausführungsform gemäß Figuren 4 entspricht im wesentlichen der Ausführungsform gemäß Figuren 3 mit der Maßgabe, daß das Zugglied 3' in den Figuren 4 durch eine nicht unterbrochene Längsnut 4b" des Einsatzstücks 4" in voller Länge hindurchgeführt wird. Auf der Oberseite der Nut 4b" befindet sich die durchgehende Anlagefläche 4a" für das Zugglied 3', dessen Mittellinie mit 3a' bezeichnet ist.The embodiment according to FIG. 4 essentially corresponds the embodiment according to FIG. 3 with the proviso that that the tension member 3 'in the figures 4 by an uninterrupted Longitudinal groove 4b "of the insert 4" in full Length is passed. On the top of the groove 4b " is the continuous contact surface 4a "for the Tension member 3 ', whose center line is designated 3a'.

Bei der Ausführungsform gemäß Figuren 4 wird das Zugglied 3' über die Schraube 6 geführt und steigt von dort in die Zentralbohrung 5c an, in der das Ende des Zugglieds 3' mittels der Klemmschrauben 7, 8 und 9 in gleicher Weise fixiert ist wie bei Figuren 3.In the embodiment according to Figure 4, the tension member 3 'guided over the screw 6 and rises from there in the Central bore 5c, in which the end of the tension member 3 'means the clamping screws 7, 8 and 9 fixed in the same way is like in figures 3.

Bei allen drei Ausführungsformen ist im mittleren Bereich der Einsätze die Mittelachse des Zugglieds gegenüber der Mittelachse 1a der Gardinenstange 1 nach unten versetzt. Bei Figuren 1 verläuft die Mittelachse 3a bogenförmig, beispielsweise entlang einer hyperbolischen Funktion. 'Bei der Ausführungsform gemäß Figuren 3 verläuft die Mittelachse 3a des Zugglieds 3 im mittleren Bereich des Einsatzes 4' vollständig gerade und benachbart zur unten liegenden Innenwand der Gardinenstange 1. Bei der Ausführungsform gemäß Figuren 4 verläuft die Mittelachse 3a' des Zugglieds 3' über die gesamte Länge des Einsatzes 4" gerade und parallel zur Mittelachse 1a der Gardinenstange 1.In all three embodiments is in the middle range the inserts the central axis of the tension member against the Center axis 1a of the curtain rod 1 offset down. In Figure 1, the central axis 3a extends arcuately, for example along a hyperbolic function. 'In the Embodiment according to Figure 3, the central axis 3a extends of the tension member 3 in the central region of the insert 4 'completely straight and adjacent to the underlying inner wall Curtain rod 1. In the embodiment according to figures 4, the central axis 3a 'of the tension member 3' extends over the entire length of the insert 4 "straight and parallel to the central axis 1a of the curtain rod 1.

Entscheidend für die Wirkung der verschiedenen Lösungen ist in allen Fällen der nach unten - also in die Richtung der Durchbiegung unter dem Einfluß von Eigengewicht und Last - erfolgte Versatz des Zugglieds 3 bzw. 3' in Verbindung mit der Hebelwirkung, die von dem gespannten Zugglied auf die Einsätze 4 bzw. 4' bzw. 4" ausgeübt und über die Abstützung des Einsatzes an den oben liegenden Innenwandbereich 1b übertragen wird.Crucial for the effect of the different solutions is in all cases the down - ie in the direction of Deflection under the influence of dead weight and load made offset of the tension member 3 or 3 'in conjunction with the leverage of the tensioned tension member on the Inserts 4 or 4 'and 4 "exercised and on the support the insert to the overhead inner wall portion 1b is transmitted.

Aus Figuren 5 und 6 ist noch eine weitere Spannmöglichkeit der Gardinenstange ersichtlich. Figur 5 zeigt eine Grundplatte 17' eines Halters, die mittels vier Befestigungsschrauben 12 an wandfeste Öffnungen, beispielsweise Dübel angeschraubt ist. In der Grundplatte 17' befindet sich ein in Richtung des Doppelpfeils 18 längsverschieblich in der Grundplatte 17' geführtes Halteelement 19. Das Halteelement 19 weist an seiner Vorderseite drei Senklöcher 19a auf. In diese Senklöcher 19a können nicht sichtbare Zapfen des Stegs 2e eingreifen, der die Abdeckplatte 2d durchsetzt. Der Steg 2e ist fest mit der Hülse 2' verbunden. Die nicht dargestellten Zapfen des Stegs 2e, die sich auf der Rückseite der Abdeckplatte 2d befinden, sind so angeordnet, daß sie in die Zapfenlöcher 19a formschlüssig eingreifen. Der Steg 2e wird mit dem Halteelement 19 in der Eingriffslage der Zapfen in die Zapfenlöcher 19a gehalten, indem die Befestigungsschrauben 15 und 16, welche die Grundplatte 17' quer durchsetzen, angezogen werden.From Figures 5 and 6 is still another possible clamping the curtain rod visible. FIG. 5 shows a base plate 17 'of a holder, by means of four fixing screws 12 to wall-fixed openings, such as dowels screwed on. In the base plate 17 'is a in the direction of the double arrow 18 longitudinally displaceable in the Base plate 17 'guided holding element 19. The holding element 19 has on its front three countersunk holes 19a. In These countersunk holes 19 a can not visible pin of the Bridge 2e engage, which passes through the cover plate 2d. The web 2e is firmly connected to the sleeve 2 '. Not illustrated pin of the bridge 2e, located on the back the cover plate 2d are arranged so that they engage positively in the pin holes 19a. Of the Web 2e is connected to the holding element 19 in the engaged position the pin held in the pin holes 19a by the fastening screws 15 and 16, which the base plate 17 ' transversely enforce, be attracted.

Mit Hilfe der Schraube 14 kann das Halteelement 19 in Richtung des Doppelpfeils 18 - je nach Drehrichtung - bewegt werden. Dabei werden der Steg 2e, die Abdeckplatte 2d und die Hülse 2' mitgenommen. Die Hülse 2' ist mittels Klemmschrauben 20 fest mit der Gardinenstange 1 verbindbar.With the help of the screw 14, the holding member 19 in the direction of the double arrow 18 - depending on the direction of rotation - moves become. In this case, the web 2e, the cover plate 2d and taken the sleeve 2 '. The sleeve 2 'is by means of clamping screws 20 firmly connected to the curtain rod 1.

Die erläuterte Konstruktion des Halters ermöglicht also durch Verdrehen der Schraube 14 das Aufbringen einer zusätzlichen Spannung mit der Folge, daß der Verlauf der in sich vorgespannten Gardinenstange sehr weitgehend einem idealen geradlinigen Verlauf angepaßt werden kann.The illustrated construction of the holder thus allows by turning the screw 14, the application of an additional Tension with the consequence that the course of in prestressed curtain rod very largely one ideal rectilinear course can be adjusted.

Claims (14)

  1. Curtain pole (1) with two supports and a tension device tensioning the curtain pole in lengthwise direction,
    characterised in that
    the tension device has a tension member (3; 3') extending lengthwise through the curtain pole (1) formed as a tube, wherein the centre line (3a; 3a') of this tension member (3; 3') runs outside of its ends offset in relation to the centre line (la) of the curtain pole (1) and lies at least in the offset area against bearing surfaces (4a; 4a' ; 4a") of an insert member (4; 4'; 4") which is supported against the inner wall area (1b) of the curtain pole (1) lying opposite the tension member (3; 3').
  2. Curtain pole according to claim 1,
    characterised in that
    the centre line (3a; 3a') of the tension member (3; 3') is arranged offset in the direction in which the curtain pole (1) bends under the influence of its weight and / or its loading.
  3. Curtain pole according to claim 1 or 2,
    characterised in that
    the tension member (3; 3') is formed in a flexible way.
  4. Curtain pole according to one or more of the claims 1 to 3,
    characterised in that
    the tension member (3; 3') is a tension cable or a tension rod.
  5. Curtain pole according to one or more of the claims 1 to 4,
    characterised in that
    the tension member (3) in its end area and in the end area of the curtain pole (1) is offset in the opposite direction to the offset direction in the central area.
  6. Curtain pole according to one or more of the claims 1 to 5,
    characterised in that
    the tension member (3; 3') runs in the offset central area adjacent to the inner wall (1c) of the curtain pole (1).
  7. Curtain pole according to one or more of the claims 1 to 6,
    characterised in that
    the insert member (4; 4': 4") lies essentially around the inner wall (1c) of the curtain pole (1) .
  8. Curtain pole according to one or more of the claims 1 to 7,
    characterised in that
    the bearing surface (4a; 4a'; 4a'') for the offset area of the tension member (3; 3') is formed in a longitudinal groove (4b; 4b'; 4b") on the perimeter of the insert member (4; 4'; 4'').
  9. Curtain pole according to one or more of the claims 1 to 8,
    characterised in that
    the tension device for the tension member (3; 3') has a screw thread which works in association with a threaded nut.
  10. Curtain pole according to one or more of the claims 1 to 9,
    characterised in that
    the tension device has a screw (10) which works in association with the nut thread of a clamping element (5), to which an end of the tension member (3; 3') is fixed.
  11. Curtain pole according to one or more of the claims 1 to 10,
    characterised in that
    the abutment of the tension device is formed by a support fixed to the wall.
  12. Curtain pole according to one or more of the claims 1 to 11,
    characterised in that
    the abutment of the tension device is formed by the curtain pole (1).
  13. Curtain pole according to one or more of the claims 1 to 12,
    characterised in that
    the curtain pole (1) can additionally be tensioned by means of a support fixed to a wall wherein the support arm (2e) thereof which can be securely connected to the curtain pole (1) can be adjusted and fixed in the lengthwise direction of the curtain pole (1).
  14. Curtain pole according to one or more of the claims 1 to 13,
    characterised in that
    the support has a sleeve (2; 2') engaging around the curtain pole (1) at its ends.
EP01974252A 2000-09-21 2001-09-14 Curtain-pole Expired - Lifetime EP1318741B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10047449 2000-09-21
DE10047449A DE10047449A1 (en) 2000-09-21 2000-09-21 curtain rod
PCT/EP2001/010612 WO2002024042A1 (en) 2000-09-21 2001-09-14 Curtain-pole

Publications (2)

Publication Number Publication Date
EP1318741A1 EP1318741A1 (en) 2003-06-18
EP1318741B1 true EP1318741B1 (en) 2004-10-20

Family

ID=7657535

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01974252A Expired - Lifetime EP1318741B1 (en) 2000-09-21 2001-09-14 Curtain-pole

Country Status (6)

Country Link
US (1) US6669034B2 (en)
EP (1) EP1318741B1 (en)
AT (1) ATE279872T1 (en)
DE (3) DE10047449A1 (en)
ES (1) ES2225610T3 (en)
WO (1) WO2002024042A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004000467U1 (en) 2004-01-13 2004-04-01 Interstil Diedrichsen Gmbh & Co. Kg Curtain rod with drawbar
JP4467562B2 (en) * 2004-01-13 2010-05-26 インターシュティル・ディートリックセン・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンデイトゲゼルシャフト Curtain rail with tensioning device
US20060043039A1 (en) * 2004-08-27 2006-03-02 Custom Hardware Mfg. Inc. Integrated posts/ferrule
DE102005004032B3 (en) * 2005-01-28 2006-04-13 Stefan Olbrich Curtain rod has right-handed thread on one side and left-handed thread on other side on which holders or threads are screwed on containing hooks or eyes at their ends which fit onto externally positioned holders
DE102007038596B4 (en) * 2007-08-16 2010-09-16 Feinmess Dresden Gmbh Device for adjusting the base plate of a positioning device and method for using this device
DE202008004357U1 (en) 2008-03-28 2008-07-17 Gundel Brabetz Yachting Gmbh Tubular curtain rod, stabilized by additional facilities against sagging
ITVE20090073A1 (en) * 2009-12-07 2011-06-07 Moreno Levorato SUPPORT SYSTEM FOR ADJUSTABLE CURTAINS WITH ONLY ONE SINGLE WALL SIDE SUPPORT
DE102014108096A1 (en) 2014-06-10 2015-12-17 Mhz Hachtel Gmbh & Co. Kg Profile element for attachment to or on a sunshade
EP3615760A2 (en) 2017-04-28 2020-03-04 Lutron Technology Company LLC Window treatment mounting bracket
DE202019101035U1 (en) 2018-02-26 2019-06-06 Mhz Hachtel Gmbh & Co. Kg Profile element for attachment to or on a sunshade
DE102019120793A1 (en) 2019-08-01 2021-02-04 Interstil Diedrichsen Gmbh & Co Kg Curtain track arrangement

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Publication number Priority date Publication date Assignee Title
LU38393A1 (en) *
DE222C (en) 1877-08-22 R. REINHARD auf Zeche Vollmond bei Langendreer Safety catch for bucket elevators
US1500049A (en) * 1921-04-02 1924-07-01 John W Brooks Curtain holder
US2399001A (en) * 1944-06-03 1946-04-23 Judd E Chilton Curtain rod
GB583740A (en) * 1944-11-24 1946-12-30 Hoskins & Sewell Ltd Improvements relating to curtain and like rails
FR1024461A (en) * 1950-09-11 1953-04-01 Extendable rod for curtains and other applications
FR2614775B1 (en) * 1987-05-06 1992-02-21 Alaurent Jacques TELESCOPIC ROD WITH PRESSURE FIXING
DE9101331U1 (en) * 1991-02-06 1991-04-25 MHZ Hachtel GmbH & Co KG, 7022 Leinfelden-Echterdingen Support device for curtains
US5110079A (en) * 1991-05-31 1992-05-05 Rubbermaid Office Products Group, Inc. Detachable personal accessory apparatus for use with panel systems
DE19736565C2 (en) * 1997-08-22 2000-03-16 Wolfgang H Kanbach Connecting device
DE29900280U1 (en) * 1999-01-09 1999-03-25 MHZ Hachtel GmbH & Co KG, 70771 Leinfelden-Echterdingen Fastening device for a curtain rod
DE29922379U1 (en) * 1999-12-21 2000-03-02 Mhz Hachtel & Co Curtain rail
DE20000222U1 (en) * 2000-01-10 2000-07-13 Wurst Alfred Prestressed pipe for clamping sets with new clamping technology

Also Published As

Publication number Publication date
US6669034B2 (en) 2003-12-30
DE10047449A1 (en) 2002-04-11
DE50104242D1 (en) 2004-11-25
ATE279872T1 (en) 2004-11-15
WO2002024042A1 (en) 2002-03-28
ES2225610T3 (en) 2005-03-16
US20020179554A1 (en) 2002-12-05
EP1318741A1 (en) 2003-06-18
DE20020900U1 (en) 2001-04-05

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