EP2631387A1 - Awning comprising a vibration-damped drive - Google Patents

Awning comprising a vibration-damped drive Download PDF

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Publication number
EP2631387A1
EP2631387A1 EP13154226.8A EP13154226A EP2631387A1 EP 2631387 A1 EP2631387 A1 EP 2631387A1 EP 13154226 A EP13154226 A EP 13154226A EP 2631387 A1 EP2631387 A1 EP 2631387A1
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EP
European Patent Office
Prior art keywords
damping element
head
awning according
awning
support head
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Granted
Application number
EP13154226.8A
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German (de)
French (fr)
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EP2631387B1 (en
Inventor
Sven Kröner
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Schmitz Werke GmbH and Co KG
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Schmitz Werke GmbH and Co KG
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Priority to PL13154226T priority Critical patent/PL2631387T3/en
Publication of EP2631387A1 publication Critical patent/EP2631387A1/en
Application granted granted Critical
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0644—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with mechanisms for unrolling or balancing the blind
    • E04F10/0648—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with mechanisms for unrolling or balancing the blind acting on the roller tube
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0644—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with mechanisms for unrolling or balancing the blind

Definitions

  • the invention relates to an awning with the features specified in the preamble of claim 1.
  • Such awnings in their long known basic construction, have e.g. Attachable to a building part base part, two side cheeks arranged thereon, a rotatably mounted thereon cloth shaft, on the fabric shaft and unwindable from it awning fabric and the fabric shaft in rotation staggering, built therein motor drive, which is mounted vibration damped on one of the side walls.
  • the base part is intended to mean any component with the aid of which the awning can be fastened, for example, in the form of an articulated arm, conservatory or window awning, to a part of the building, such as an outer wall, a winter garden or a window reveal.
  • such base parts by design awning housing, mounting brackets, support frame or the like.
  • Operating noise is particularly a problem in the automatic operation of awning systems with intelligent controls.
  • Awnings equipped with sun, wind and / or rain monitors move on and off at different times depending on the personal settings of the control parameters.
  • the awnings can be extended automatically with the first rays of the sun.
  • the generated noise of the mechanical drive is carried over the building and over the air. Exactly this noise is from the residents often perceived as extremely annoying when he disturbs their rest or even stops their sleep.
  • noise damping is from the DE 10 2010 029 881 A1 known.
  • a noise control system is used with a sound actuator, which generates an adapted to the sound image when extending and retracting the awning counter-noise pattern, which provides a noise and vibration damping of acted upon by the sound actuator awning components.
  • This system is naturally more complex due to the additional acoustic components, as a purely passive vibration and noise damping.
  • the invention has the object, an awning with purely mechanical To improve vibration damping so that the installation of the damping components brings no loss of shading surface with it.
  • a completely arranged within the roller tube vibration decoupling device is provided between the motor drive and the side wall supporting this.
  • a support head rotatably holds the motor drive within the roller tube. With the support head engages in the rotational direction positively a radial damping element made of a vibration-damping, flexible material.
  • the connection of this assembly with the side wall is finally completed by a non-rotatably mounted bearing head, which in turn engages positively with the damping unit in the rotational direction.
  • the support head is designed as a non-circular, extending in the axial direction of the canvas shaft outer profile part to which the radial damping element is pushed as a ring-like closed part.
  • An improved mountability results in that the radial damping element is formed by a plurality, in the axial direction of the cloth shaft lined-up radial damping rings.
  • support and bearing head can be made longer or shorter within the roller tube in the axial direction. The longer the execution, the longer the radial damping element or the higher the number of juxtaposed radial damping rings.
  • Analogous to the support head and the bearing head can be formed in a preferred embodiment as non-circular, extending in the axial direction of the cloth shaft, bell-shaped inner profile part in which the radial damping element is inserted as a ring-like closed part together with the support head.
  • the three components bearing head, radial damping element and support head of the vibration decoupling device thus sit coaxially with each other, whereby a very compact design of the vibration decoupling device is achieved.
  • a particularly effective torque transmission between the support head and radial damping element can be achieved by the star-shaped cross section of these two components.
  • the support torque of the motor drive is thereby reliably removed.
  • the damping characteristics of the vibration decoupling device can be further improved by an axial damping element between the bearing head and the support head.
  • This damping element is in turn made of a vibration-damping, flexible material and prevents vibration transmission via the axially facing end face of the support head.
  • the axial damping element is preferably used. It may be a disc with an inner profile of the bearing head corresponding outer contour. This ensures that the disc is as positive fit as the radial damping element within the bearing head and thus secured in position.
  • each passages for a connection or control cable of the motor drive in the bearing head support head and optionally axial damping element can be provided.
  • a foam plastic As a material with advantageous parameters for the purpose of the invention, a foam plastic has been found, which is designed for example as closed-cell, modified PU foam material of a Shore hardness of 30 to 40.
  • the foam plastic has a compressibility of 40%, ie it is compressible up to 40% of its original volume, without permanently losing its original foam structure and flexibility.
  • a compressibility of 40% ie it is compressible up to 40% of its original volume, without permanently losing its original foam structure and flexibility.
  • the susceptibility to wear of the vibration decoupling device according to the invention is further improved by a further constructional additional measure, according to which a preferably arranged on the support head rotation stop for limiting the angle of rotation between these two components is provided between the support head and bearing head. With the help of this rotation stop is prevented by a relative torsional movement between the support head, radial damping element and bearing head, the radial damping element is compressed too much and thus destroyed.
  • the rotational stop serves to maintain the functionality of the awning in the event of an age-related failure of the radial damping element.
  • the rotational torque of the motor drive can still be transmitted between the support head and the bearing head due to the rotational stop, and thus a substantially rotationally fixed bearing of the motor drive within the roller shaft can be ensured.
  • a bearing the sleeve shaft bearing sleeve itself is rotatably mounted on the bearing head of the vibration decoupling device.
  • the bearing head thus has a double function, which is constructively of particular advantage.
  • the awning is a housing awning in which the components are accommodated in a housing 2. These are primarily the cloth shaft 3 mounted between the shown side wall 1 and the second side wall, which is designed as a tube and whose indirect pivotal mounting on the side cheeks 1 will become clear hereinafter. On the cloth shaft 3 is an in Fig. 3 dashed lines indicated awning cloth 4 wound in the usual manner and again unwound from it.
  • the extension and retraction movement of the awning fabric 4 plays no role in the present invention. It can be accomplished, for example, by means of articulated arms and a failure tube in interaction with the arranged in the roller tube 3 motor drive 5.
  • the motor drive 5 is housed in a housing tube 6 and has an electric motor and a correspondingly designed primary gearbox. At one end of the housing tube 6 is the so-called engine head. 7 arranged, via which the motor drive 5 in a manner to be explained in more detail rotationally fixed on the side cheek 1 is fixed. At the opposite end of the housing tube 6, the drive plate 8 is found, which is non-rotatably coupled to the roller tube 3. Thus, the latter can be set in a rotary motion for winding and unwinding of the awning fabric 4.
  • connection of the engine head 7 to the side wall 1 via a total of 50 numbered vibration decoupling is now based on the Fig. 3 to 8 explained in more detail, in particular the exploded view according to Fig. 4 offers the best overview.
  • a square 9 is therefore mounted, which projects in the axial direction of the roller tube 3 from the motor head 7 and is fixed thereto with screws 10.
  • On the square 9 a designated as a whole with 11 support head is pushed with a square socket 12, which support head 11, square 9 and motor head 7 are rotatably coupled together.
  • the support head 11 has a non-circular outer profile part 14 which extends in the axial direction A of the roller tube 3 and whose cross-section - as shown in FIG Fig. 6 becomes clear - is about a star shape.
  • the individual "beams" are formed by corresponding axially parallel webs.
  • a corresponding disc which is analogous to the radial damping rings 16.1 to 16.3 made of a vibration-damping, flexible material. It may be, for example, a closed-cell, modified polyurethane foam having a Shore hardness of 30 to 40.
  • the vibration decoupling device 50 is finally completed by a bearing head 19, which is secured to the side cheek 1 by means of the fastening screws 20 via a further square 21.
  • the bearing head 19 is a bell-shaped part which is provided with an inner profile part extending in the axial direction A of the cloth shaft 3.
  • This inner profile part has an approximately flower-shaped inner cross section, in which the radial damping element 16 is inserted with its likewise approximately flower-shaped, matching outer cross-section. So again turn bearing head 19 and radial damping element 16 in the radial direction positively into one another.
  • the axial damping element 17 is inserted between the end face 18 of the support head 11 and the bottom 22 of the inner profile part forming receptacle 23 in the bearing head 19 - see Fig. 3 ,
  • the length L of the radial damping element 16 formed from the three damping rings 16.1 to 16.3 is significantly greater than the outer diameter of the motor drive 5 or approximately as large as the diameter of the cloth shaft 3. If necessary, the components supporting head 11, radial damping element 16 and bearing head 19 can be significantly extended even in the axial direction A, since on the side of the drive plate 8, the canvas shaft 3 is virtually empty, the motor drive 5 so much further in this direction - So right to Fig. 3 and 4 - can be moved.
  • a bearing sleeve 25 is also rotatably mounted, which is inserted into the located on this side tube opening of the fabric shaft 3.
  • the roller tube 3 is rotatably mounted at this end on the bearing head 19 and thus on the side cheek 1.
  • the bearing head 19, the support head 11 and the axial damping element 17 each have passages 27 for a connecting and / or control cable of the motor drive 5.
  • a rotational stop 26 which occurs in the form of a formed in front of the base 13 of the support head 11, in the outer contour approximately flower-shaped thickening relative to the outer profile part 14 of the support head 11 in appearance.
  • the outer contour of this rotation stop 26 is slightly offset along its circumference with respect to the inner contour of the receptacle 23 in the bearing head 19, so that a few millimeters of air is present between these two contours.
  • the rotational abutment 26 proposes for a certain angle of rotation on the inner contour of the receptacle 23 of the position head 19, so that a further compression the radial damping element 16 are effectively prevented and a direct support between the support head 11 and bearing head 19 would take place. This mechanism would also take place if, for example, the radial damping element 16 became porous over time due to aging phenomena and would lose its structure.
  • vibration decoupling device 50 can also be inserted between the driver disk 8 and the cloth shaft 3 in an analogous structure.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Awnings And Sunshades (AREA)
  • Vibration Prevention Devices (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

The awning has two side flanges (1) arranged on a base portion, between which a cloth shaft (3) is rotatably mounted. A vibration decoupling device (50) is arranged completely inside the cloth shaft between a drive motor (5) and the side flange. A radial damping element (16) made of a flexible vibration damping element stands in engagement with a support head (11) in the rotational direction in a form-fit manner. A bearing head (19) is rotatably arranged at the side flange, which stands in engagement with the radial damping element in the rotational direction in a form-fit manner.

Description

Der Inhalt der deutschen Patentanmeldung DE 10 2012 202 824.2 wird durch Bezugnahme hierin aufgenommen.The content of the German patent application DE 10 2012 202 824.2 is incorporated herein by reference.

Die Erfindung betrifft eine Markise mit den im Oberbegriff des Anspruches 1 angegebenen Merkmalen.The invention relates to an awning with the features specified in the preamble of claim 1.

Derartige Markisen weisen in ihrem seit langem bekannten Grundaufbau ein z.B. an einem Gebäudeteil anbringbares Basisteil, zwei daran angeordnete Seitenwangen, eine dazwischen drehbar gelagerte Tuchwelle, ein auf die Tuchwelle auf- und davon abwickelbares Markisentuch und einen die Tuchwelle in Rotation versetzenden, darin eingebauten Motorantrieb auf, der schwingungsgedämpft an einer der Seitenwangen gelagert ist. Unter Basisteil soll dabei jedwede Komponente verstanden werden, mit deren Hilfe die Markise beispielsweise in Form einer Gelenkarm-, Wintergarten- oder Fenstermarkise an einem Gebäudeteil, wie einer Außenwand, einem Wintergarten oder einer Fensterlaibung befestigt werden kann. Typischerweise sind solche Basisteile bauartbedingt Markisengehäuse, Befestigungskonsolen, Halterahmen oder dergleichen.Such awnings, in their long known basic construction, have e.g. Attachable to a building part base part, two side cheeks arranged thereon, a rotatably mounted thereon cloth shaft, on the fabric shaft and unwindable from it awning fabric and the fabric shaft in rotation staggering, built therein motor drive, which is mounted vibration damped on one of the side walls. The base part is intended to mean any component with the aid of which the awning can be fastened, for example, in the form of an articulated arm, conservatory or window awning, to a part of the building, such as an outer wall, a winter garden or a window reveal. Typically, such base parts by design awning housing, mounting brackets, support frame or the like.

Besonders beim automatischen Betrieb von Markisenanlagen mit intelligenten Steuerungen stellen die Betriebsgeräusche ein Problem dar. Markisen, die mit Sonnen-, Wind- und/oder Regenwächtern ausgestattet sind, fahren zu unterschiedlichen Zeiten je nach persönlicher Einstellung der Steuerungsparameter ein- und aus. Hierbei können zum Beispiel die Markisen mit den ersten Sonnenstrahlen automatisch ausgefahren werden. Der erzeugte Lärm des mechanischen Antriebs wird über das Bauwerk und über die Luft weitergetragen. Genau dieser Lärm wird von den Hausbewohnern oft als extrem lästig empfunden, wenn er ihre Ruhe stört oder sogar ihren Schlaf unterbricht.Operating noise is particularly a problem in the automatic operation of awning systems with intelligent controls. Awnings equipped with sun, wind and / or rain monitors move on and off at different times depending on the personal settings of the control parameters. In this case, for example, the awnings can be extended automatically with the first rays of the sun. The generated noise of the mechanical drive is carried over the building and over the air. Exactly this noise is from the residents often perceived as extremely annoying when he disturbs their rest or even stops their sleep.

Bisher wurden von den unterschiedlichsten Anbietern von Markisen und Markisenantrieben Anstrengungen unternommen, diese Geräusche zum einen mit mechanischen Mitteln im Wege einer passiven Geräuschreduktion zu minimieren. So ist durch offenkundige Vorbenutzung eine schwingungsgedämpfte Festlagerung des in der Tuchwelle eingebauten Motorantriebes durch eine in die Seitenwange integrierte Elastomer-Dämpfung in Form der sogenannten "dB Absorber Bracket", Artikelnummer 9015223 der Somfy GmbH, 72108 Rottenburg/Neckar, DE" bekannt. Nachteilig dabei ist, dass dieses gedämpfte Lager zwischen der Seitenwange der Markise und dem Motorkopf positioniert ist. Demzufolge muss bei einem vorgegebenen Breitenmaß der Markise die Tuchwelle gekürzt und damit das Tuch entsprechend schmäler ausgebildet werden. Es ergibt sich dadurch eine geringere Beschattungsfläche.So far, efforts have been made by the most diverse suppliers of awnings and awning drives to minimize these noises by mechanical means by means of a passive noise reduction. Thus, by prior public use, a vibration-damped fixed bearing of the built-in roller shaft motor drive by an integrated in the side wall elastomer damping in the form of the so-called "dB absorber bracket", Article number 9015223 Somfy GmbH, 72108 Rottenburg / Neckar, DE "Disadvantageous is that this damped bearing is positioned between the side wall of the awning and the engine head.Accordingly, with a predetermined width of the awning, the canvas shaft must be shortened to make the cloth correspondingly narrower, resulting in a smaller shading area.

Ein völlig anderes Konzept der Geräuschdämpfung ist aus der DE 10 2010 029 881 A1 bekannt. Bei diesem System wird ein Geräuschbeeinflussungssystem mit einem Schallaktor eingesetzt, der ein an das Schallbild beim Ein- und Ausfahren der Markise angepasstes Gegenschallmuster erzeugt, das für eine Geräusch- und Vibrationsdämpfung der vom Schallaktor beaufschlagten Markisenbauteile sorgt. Dieses System ist naturgemäß aufgrund der zusätzlichen akustischen Komponenten aufwändiger, als eine rein passive Schwingungs- und Geräuschdämpfung.A completely different concept of noise damping is from the DE 10 2010 029 881 A1 known. In this system, a noise control system is used with a sound actuator, which generates an adapted to the sound image when extending and retracting the awning counter-noise pattern, which provides a noise and vibration damping of acted upon by the sound actuator awning components. This system is naturally more complex due to the additional acoustic components, as a purely passive vibration and noise damping.

Ausgehend von den geschilderten Problemen des Standes der Technik liegt der Erfindung die Aufgabe zugrunde, eine Markise mit rein mechanischer Schwingungsdämpfung so zu verbessern, dass der Einbau der Dämpfungskomponenten keine Einbußen an Beschattungsfläche mit sich bringt.Based on the described problems of the prior art, the invention has the object, an awning with purely mechanical To improve vibration damping so that the installation of the damping components brings no loss of shading surface with it.

Diese Aufgabe wird durch die im Kennzeichnungsteil des Anspruches 1 angegebenen Merkmale gelöst, wonach eine vollständig innerhalb der Tuchwelle angeordnete Schwingungsentkopplungseinrichtung zwischen dem Motorantrieb und der diesen lagernden Seitenwange vorgesehen ist. Dabei hält ein Stützkopf den Motorantrieb innerhalb der Tuchwelle drehfest. Mit dem Stützkopf greift in Rotationsrichtung formschlüssig ein Radial-Dämpfungselement aus einem vibrationsdämpfenden, flexiblen Material ein. Die Verbindung dieser Baugruppe mit der Seitenwange wird schließlich durch einen daran drehfest angeordneten Lagerkopf komplettiert, der mit der Dämpfungseinheit wiederum in Rotationsrichtung formschlüssig eingreift.This object is achieved by the features stated in the characterizing part of claim 1, according to which a completely arranged within the roller tube vibration decoupling device is provided between the motor drive and the side wall supporting this. In this case, a support head rotatably holds the motor drive within the roller tube. With the support head engages in the rotational direction positively a radial damping element made of a vibration-damping, flexible material. The connection of this assembly with the side wall is finally completed by a non-rotatably mounted bearing head, which in turn engages positively with the damping unit in the rotational direction.

Durch die gegenseitigen, in Rotationsrichtung formschlüssigen Eingriffe von Lagerkopf, Radial-Dämpfungselement und Stützkopf ist eine komplette Schwingungsentkopplung zwischen dem innerhalb der Tuchwelle angeordneten Motorantrieb und der Seitenwange gegeben. Dabei sind Stütz- und Lagerkopf sowie das Radial-Dämpfungselement vollständig in die Tuchwelle integriert, so dass diese gegenüber dem Stand der Technik nicht gekürzt werden muss. Bei der erfindungsgemäßen Markise sind also keine Einbußen an Beschattungsfläche zu verzeichnen.Due to the mutual, positive engagement in the direction of rotation of the bearing head, radial damping element and support head complete oscillation decoupling between the arranged within the roller shaft motor drive and the side cheek is given. In this case, the support and bearing head and the radial damping element are completely integrated into the fabric shaft, so that it does not have to be shortened compared to the prior art. In the awning according to the invention so no loss of shading area are recorded.

Das Stützmoment des Motorantriebes, das bei der Betätigung der Tuchwelle auftritt, wird über den Formschluss-Eingriff zwischen den genannten Komponenten auf die Seitenwange abgetragen, wobei das Radial-Dämpfungselement aufgrund seiner Flexibilität naturgemäß komprimiert wird.The support torque of the motor drive, which occurs during the operation of the roller tube, is removed via the interlocking engagement between said components on the side wall, wherein the radial damping element is naturally compressed due to its flexibility.

Gemäß einer bevorzugten Ausführungsform der Erfindung ist der Stützkopf als unrundes, sich in Axialrichtung der Tuchwelle erstreckendes Außenprofilteil ausgebildet, auf das das Radial-Dämpfungselement als ringartig geschlossenes Teil aufgeschoben ist. Eine verbesserte Montierbarkeit ergibt sich darin, dass das Radial-Dämpfungselement durch mehrere, in Axialrichtung der Tuchwelle aneinandergereihte Radial-Dämpfungsringe gebildet ist. Je nach gewünschten Dämpfungseigenschaften können Stütz- und Lagerkopf innerhalb der Tuchwelle in Axialrichtung länger oder kürzer ausgeführt werden. Je länger die Ausführung, desto länger ist das Radial-Dämpfungselement bzw. desto höher ist die Zahl der aneinandergereihten Radial-Dämpfungsringe.According to a preferred embodiment of the invention, the support head is designed as a non-circular, extending in the axial direction of the canvas shaft outer profile part to which the radial damping element is pushed as a ring-like closed part. An improved mountability results in that the radial damping element is formed by a plurality, in the axial direction of the cloth shaft lined-up radial damping rings. Depending on the desired damping properties support and bearing head can be made longer or shorter within the roller tube in the axial direction. The longer the execution, the longer the radial damping element or the higher the number of juxtaposed radial damping rings.

Analog dem Stützkopf kann auch der Lagerkopf in einer bevorzugten Ausführungsform als unrundes, sich in Axialrichtung der Tuchwelle erstreckendes, glockenartiges Innenprofilteil ausgebildet sein, in das das Radial-Dämpfungselement als ringartig geschlossenes Teil zusammen mit dem Stützkopf eingeschoben ist. Die drei Komponenten Lagerkopf, Radial-Dämpfungselement und Stützkopf der Schwingungsentkopplungseinrichtung sitzen also koaxial ineinander, wodurch eine sehr kompakte Bauform der Schwingungsentkopplungseinrichtung erzielt wird.Analogous to the support head and the bearing head can be formed in a preferred embodiment as non-circular, extending in the axial direction of the cloth shaft, bell-shaped inner profile part in which the radial damping element is inserted as a ring-like closed part together with the support head. The three components bearing head, radial damping element and support head of the vibration decoupling device thus sit coaxially with each other, whereby a very compact design of the vibration decoupling device is achieved.

Eine besonders wirkungsvolle Drehmomentübertragung zwischen Stützkopf und Radial-Dämpfungselement ist durch den sternförmigen Querschnitt dieser beiden Bauteile zu erzielen. Das Stützmoment des Motorantriebs wird dadurch zuverlässig abgetragen.A particularly effective torque transmission between the support head and radial damping element can be achieved by the star-shaped cross section of these two components. The support torque of the motor drive is thereby reliably removed.

Gleichermaßen bedingt die Querschnittsauslegung des Lagerkopfes als etwa blütenförmiges Innenprofilteil mit einem entsprechenden Außenquerschnitt des Radial-Dämpfungselementes eine stabile Kopplung zwischen diesen beiden Bauteilen zu weiteren Momentenabtragung bei der Lagerung des Motors.Equally due to the cross-sectional design of the bearing head as an approximately flower-shaped inner profile part with a corresponding outer cross-section of the radial damping element, a stable coupling between these two components for further torque removal during storage of the engine.

Durch die koaxiale Anordnung der Komponenten der Schwingungsentkopplungseinrichtung können diese einen großen Längenbereich innerhalb der Tuchwelle, der ohnehin praktisch leer ist, ausnützen. Ein Mindestmaß der Länge des Radial-Dämpfungselementes von der doppelten Größe verglichen zum Außendurchmesser des zylindrischen Gehäuses des Motorantriebes hat sich als vorteilhaft für gute Dämpfungseigenschaften erwiesen.The coaxial arrangement of the components of the vibration decoupling device, they can use a large length range within the fabric shaft, which is virtually empty anyway. A minimum of the length of the radial damping element of twice the size compared to the outer diameter of the cylindrical housing of the motor drive has proven to be advantageous for good damping properties.

Die Dämpfungseigenschaften der Schwingungsentkopplungseinrichtung können durch ein Axial-Dämpfungselement zwischen dem Lagerkopf und dem Stützkopf weiter verbessert werden. Dieses Dämpfungselement ist wiederum aus einem vibrationsdämpfenden, flexiblen Material gefertigt und verhindert eine Schwingungsübertragung über die in Axialrichtung weisende Stirnseite des Stützkopfes. Zwischen dieser und dem Boden der Aufnahme des Innenprofilteils ist demnach das Axial-Dämpfungselement bevorzugtermaßen eingesetzt. Es kann sich dabei um eine Scheibe mit einer dem Innenprofil des Lagerkopfes entsprechenden Außenkontur handeln. Dadurch ist gewährleistet, dass die Scheibe ebenso formschlüssig wie das Radial-Dämpfungselement innerhalb des Lagerkopfes liegt und damit in seiner Lage gesichert ist.The damping characteristics of the vibration decoupling device can be further improved by an axial damping element between the bearing head and the support head. This damping element is in turn made of a vibration-damping, flexible material and prevents vibration transmission via the axially facing end face of the support head. Between this and the bottom of the receptacle of the inner profile part, therefore, the axial damping element is preferably used. It may be a disc with an inner profile of the bearing head corresponding outer contour. This ensures that the disc is as positive fit as the radial damping element within the bearing head and thus secured in position.

Für eine problemlose Stromversorgung und Steuerung des Motorantriebes können jeweils Durchgänge für ein Anschluss- bzw. Steuerkabel des Motorantriebes im Lagerkopf, Stützkopf und gegebenenfalls Axial-Dämpfungselement vorgesehen sein.For a smooth power supply and control of the motor drive each passages for a connection or control cable of the motor drive in the bearing head, support head and optionally axial damping element can be provided.

Als Material mit für den erfindungsgemäßen Anwendungszweck vorteilhaften Parametern hat sich ein Schaumkunststoff erwiesen, der beispielsweise als geschlossenporiger, modifizierter PU-Schaummaterial einer Shore-Härte von 30 bis 40 ausgelegt ist.As a material with advantageous parameters for the purpose of the invention, a foam plastic has been found, which is designed for example as closed-cell, modified PU foam material of a Shore hardness of 30 to 40.

Gemäß einer weiteren bevorzugten Ausführungsform weist der Schaumkunststoff eine Kompressibilität von 40% auf, d. h. er ist bis auf 40% seines Ausgangsvolumens komprimierbar, ohne auf Dauer seine ursprüngliche Schaumstruktur und Flexibilität einzubüßen. Damit ergibt sich ein dem Einsatzzweck der Radial- und Axial-Dämpfungselemente gut angepasstes Dämpfungsverhalten bei hoher Lebensdauer. Die Verschleißanfälligkeit der erfindungsgemäßen Schwingungsentkopplungseinrichtung wird noch durch eine weitere konstruktive Zusatzmaßnahme verbessert, wonach zwischen Stützkopf und Lagerkopf ein vorzugsweise am Stützkopf angeordneter Verdrehanschlag zur Begrenzung des Verdrehwinkels zwischen diesen beiden Komponenten vorgesehen ist. Mit Hilfe dieses Verdrehanschlages wird verhindert, dass durch eine relative Torsionsbewegung zwischen Stützkopf, Radial-Dämpfungselement und Lagerkopf das Radial-Dämpfungselement zu stark komprimiert und damit zerstört wird. Sobald der Verdrehanschlag aktiv wird, wird das Stützmoment des Motorantriebes direkt zwischen Stützkopf und Lagerkopf übertragen, so dass keine weitere Drehmomenterhöhung und Komprimierung am Radial-Dämpfungselement mehr stattfindet. Der Verdrehanschlag dient im Übrigen auch dazu, bei einem altersbedingten Ausfalls des Radial-Dämpfungselementes die Funktionsfähigkeit der Markise zu erhalten. Durch den Verdrehanschlag kann nämlich trotz des Ausfalls des Radial-Dämpfungselementes das Stützmoment des Motorantriebes noch zwischen Stützkopf und Lagerkopf übertragen und somit eine im Wesentlichen drehfeste Lagerung des Motorantriebes innerhalb der Tuchwelle gewährleistet werden.According to another preferred embodiment, the foam plastic has a compressibility of 40%, ie it is compressible up to 40% of its original volume, without permanently losing its original foam structure and flexibility. This results in a purpose of the radial and axial damping elements well adapted damping behavior with a long service life. The susceptibility to wear of the vibration decoupling device according to the invention is further improved by a further constructional additional measure, according to which a preferably arranged on the support head rotation stop for limiting the angle of rotation between these two components is provided between the support head and bearing head. With the help of this rotation stop is prevented by a relative torsional movement between the support head, radial damping element and bearing head, the radial damping element is compressed too much and thus destroyed. Once the rotation stop is active, the support torque of the motor drive is transmitted directly between the support head and bearing head, so that no further torque increase and compression takes place at the radial damping element more. Incidentally, the rotational stop also serves to maintain the functionality of the awning in the event of an age-related failure of the radial damping element. In spite of the failure of the radial damping element, the rotational torque of the motor drive can still be transmitted between the support head and the bearing head due to the rotational stop, and thus a substantially rotationally fixed bearing of the motor drive within the roller shaft can be ensured.

Gemäß einer letzten bevorzugten Ausführungsform ist auf dem Lagerkopf der Schwingungsentkopplungseinrichtung eine die Tuchwelle tragende Lagerhülse selbst drehbar gelagert. Der Lagerkopf hat damit eine Doppelfunktion, was konstruktiv von besonderem Vorteil ist. Durch die Lagerung der Tuchwelle über die Lagerhülse auf dem Lagerkopf ist die Abstützung der Tuchwelle damit optimal weit nach außen gelegt, was einer satten und laufruhigen Rotationsbewegung der Tuchwelle zugute kommt.According to a last preferred embodiment, a bearing the sleeve shaft bearing sleeve itself is rotatably mounted on the bearing head of the vibration decoupling device. The bearing head thus has a double function, which is constructively of particular advantage. By supporting the fabric shaft on the bearing sleeve on the bearing head, the support of the fabric shaft is so optimally placed far outward, which benefits a rich and smooth-running rotational movement of the fabric shaft.

Weitere Merkmale, Einzelheiten und Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung eines Ausführungsbeispieles anhand der beigefügten Zeichnungen. Es zeigen:

Fig. 1
eine Seitenansicht einer Seitenwange einer Markise von der Tuchwellenseite her gesehen,
Fig. 2
einen Schnitt einer Markise entlang der Schnittlinie II-II nach Fig. 1,
Fig. 3
einen vergrößerten Detailschnitt des Bereiches III aus Fig. 2,
Fig. 4
eine Explosionsdarstellung einer Markise im Bereich des Motorantriebes mit einer Schwingungsentkopplungseinrichtung,
Fig. 5
eine Seitenansicht eines Stützkopfes der Schwingungsentkopplungseinrichtung,
Fig. 6
eine Ansicht des Stützkopfes aus Pfeilrichtung VI gemäß Fig. 5,
Fig. 7
einen Axialschnitt eines Lagerkopfes der Schwingungsentkopplungseinrichtung und
Fig. 8
eine Ansicht des Lagerkopfes aus Pfeilrichtung VIII gemäß Fig. 7.
Further features, details and advantages of the invention will become apparent from the following description of an embodiment with reference to the accompanying drawings. Show it:
Fig. 1
a side view of a side wall of an awning seen from the fabric shaft side,
Fig. 2
a section of an awning along the section line II-II after Fig. 1 .
Fig. 3
an enlarged detail section of the area III Fig. 2 .
Fig. 4
an exploded view of an awning in the region of the motor drive with a vibration decoupling device,
Fig. 5
a side view of a support head of the vibration isolation device,
Fig. 6
a view of the support head from the direction of arrow VI according to Fig. 5 .
Fig. 7
an axial section of a bearing head of the vibration decoupling device and
Fig. 8
a view of the bearing head from arrow VIII according to Fig. 7 ,

Wie aus den Fig. 1 bis 4 deutlich wird, weist die ausschnittsweise dargestellte Markise zwei an einem nicht näher dargestellten Basisteil angeordnete Seitenwangen 1 auf, von denen in den Zeichnungen nur die eine erkennbar ist. Das erwähnte Basisteil, mit dem die Markise etwa an einer Gebäudewand befestigt wird, ist der Übersichtlichkeit halber in den Figuren ebenfalls weggelassen.Like from the Fig. 1 to 4 becomes clear, the partially shown awning two on a base part not shown arranged side cheeks 1, of which in the drawings, only one is recognizable. The aforementioned base part, with which the awning is attached approximately to a building wall, is also omitted in the figures for the sake of clarity.

Bei der Markise handelt es sich um eine Gehäusemarkise, in der die Komponenten in einem Gehäuse 2 untergebracht sind. Es sind dies in erster Linie die zwischen der gezeigten Seitenwange 1 und der zweiten Seitenwange gelagerte Tuchwelle 3, die als Rohr ausgebildet ist und deren mittelbare Drehlagerung an den Seitenwangen 1 im Folgenden noch deutlich wird. Auf die Tuchwelle 3 ist ein in Fig. 3 gestrichelt angedeutetes Markisentuch 4 in üblicher Weise aufwickelbar und wieder davon abwickelbar. Die Aus- und Einfahrbewegung des Markisentuches 4 spielt bei der vorliegenden Erfindung keine Rolle. Sie kann beispielsweise mit Hilfe von Gelenkarmen und einem Ausfallrohr im Zusammenspiel mit dem in der Tuchwelle 3 angeordneten Motorantrieb 5 bewerkstelligt werden.The awning is a housing awning in which the components are accommodated in a housing 2. These are primarily the cloth shaft 3 mounted between the shown side wall 1 and the second side wall, which is designed as a tube and whose indirect pivotal mounting on the side cheeks 1 will become clear hereinafter. On the cloth shaft 3 is an in Fig. 3 dashed lines indicated awning cloth 4 wound in the usual manner and again unwound from it. The extension and retraction movement of the awning fabric 4 plays no role in the present invention. It can be accomplished, for example, by means of articulated arms and a failure tube in interaction with the arranged in the roller tube 3 motor drive 5.

Der Motorantrieb 5 ist in einem Gehäuserohr 6 untergebracht und weist einen Elektromotor und ein entsprechend ausgelegtes Vorschaltgetriebe auf. An einem Ende des Gehäuserohrs 6 ist der sogenannte Motorkopf 7 angeordnet, über den der Motorantrieb 5 in noch näher zu erläuternder Weise dreharretiert an der Seitenwange 1 befestigt ist. Am gegenüberliegenden Ende des Gehäuserohrs 6 ist die Mitnehmerscheibe 8 zu finden, die drehfest mit der Tuchwelle 3 gekoppelt ist. Damit kann letztere in eine Drehbewegung zum Auf- und Abwickeln des Markisentuches 4 versetzt werden.The motor drive 5 is housed in a housing tube 6 and has an electric motor and a correspondingly designed primary gearbox. At one end of the housing tube 6 is the so-called engine head. 7 arranged, via which the motor drive 5 in a manner to be explained in more detail rotationally fixed on the side cheek 1 is fixed. At the opposite end of the housing tube 6, the drive plate 8 is found, which is non-rotatably coupled to the roller tube 3. Thus, the latter can be set in a rotary motion for winding and unwinding of the awning fabric 4.

Die Anbindung des Motorkopfes 7 an die Seitenwange 1 über eine als Ganzes mit 50 bezifferte Schwingungsentkopplungseinrichtung wird nun anhand der Fig. 3 bis 8 näher erläutert, wobei insbesondere die Explosionsdarstellung gemäß Fig. 4 den besten Überblick bietet. Am Motorkopf 7 ist demnach ein Vierkant 9 montiert, der in axialer Richtung der Tuchwelle 3 vom Motorkopf 7 absteht und mit Schrauben 10 daran fixiert ist. Auf den Vierkant 9 wird ein als Ganzes mit 11 bezeichneter Stützkopf mit einem Innenvierkant 12 aufgeschoben, womit Stützkopf 11, Vierkant 9 und Motorkopf 7 drehfest miteinander gekoppelt sind. Der Stützkopf 11 weist ausgehend von seiner scheibenförmigen Basis 13 ein sich in Axialrichtung A der Tuchwelle 3 erstreckendes, unrundes Außenprofilteil 14 auf, dessen Querschnitt - wie aus Fig. 6 deutlich wird - etwa sternförmig ist. Die einzelnen "Strahlen" sind durch entsprechende axialparallele Stege gebildet.The connection of the engine head 7 to the side wall 1 via a total of 50 numbered vibration decoupling is now based on the Fig. 3 to 8 explained in more detail, in particular the exploded view according to Fig. 4 offers the best overview. On the motor head 7 a square 9 is therefore mounted, which projects in the axial direction of the roller tube 3 from the motor head 7 and is fixed thereto with screws 10. On the square 9 a designated as a whole with 11 support head is pushed with a square socket 12, which support head 11, square 9 and motor head 7 are rotatably coupled together. Starting from its disc-shaped base 13, the support head 11 has a non-circular outer profile part 14 which extends in the axial direction A of the roller tube 3 and whose cross-section - as shown in FIG Fig. 6 becomes clear - is about a star shape. The individual "beams" are formed by corresponding axially parallel webs.

Auf diesen Stützkopf 11 mit seinem Außenprofilteil 14 sind dann mehrere, wie aus Fig. 3 und 4 deutlich wird, drei Radial-Dämpfungsringe 16.1 bis 16.3 mit ihrem sternförmigen Innenquerschnitt auf das Außenprofilteil 14 des Stützkopfes 11 aneinandergereiht aufgeschoben. Die Radial-Dämpfungsringe 16.1 bis 16.3 bilden gemeinsam ein Radialdämpfungselement 16, das in Rotationsrichtung formschlüssig mit dem Stützkopf 11 eingreift.On this support head 11 with its outer profile part 14 are then more, as from Fig. 3 and 4 becomes clear, pushed three radial damping rings 16.1 to 16.3 lined up with their star-shaped inner cross section on the outer profile part 14 of the support head 11. The radial damping rings 16.1 to 16.3 together form a radial damping element 16, which engages positively in the direction of rotation with the support head 11.

Als Axial-Dämpfungselement 17 sitzt vor der Stirnseite 18 des Stützkopfs 11 eine entsprechende Scheibe, die analog den Radial-Dämpfungsringen 16.1 bis 16.3 aus einem vibrationsdämpfenden, flexiblen Material gefertigt ist. Es kann sich dabei beispielsweise um einen geschlossenporigen, modifizierten Polyurethan-Schaum einer Shore-Härte von 30 bis 40 handeln.As axial damping element 17 is seated in front of the end face 18 of the support head 11, a corresponding disc, which is analogous to the radial damping rings 16.1 to 16.3 made of a vibration-damping, flexible material. It may be, for example, a closed-cell, modified polyurethane foam having a Shore hardness of 30 to 40.

Die Schwingungsentkopplungseinrichtung 50 wird schließlich durch einen Lagerkopf 19 komplettiert, der an der Seitenwange 1 mit Hilfe der Befestigungsschrauben 20 über einen weiteren Vierkant 21 gesichert ist. Bei dem Lagerkopf 19 handelt es sich um ein glockenartiges Teil, der mit einem sich in Axialrichtung A der Tuchwelle 3 erstreckenden Innenprofilteil versehen ist. Dieses Innenprofilteil weist einen etwa blütenförmigen Innenquerschnitt auf, in den das Radial-Dämpfungselement 16 mit seinem ebenfalls etwa blütenförmigen, dazu passenden Außenquerschnitt eingeschoben wird. Es greifen also wiederum Lagerkopf 19 und Radial-Dämpfungselement 16 in Radialrichtung formschlüssig ineinander. Dabei ist das Axial-Dämpfungselement 17 zwischen der Stirnseite 18 des Stützkopfes 11 und dem Boden 22 der das Innenprofilteil bildenden Aufnahme 23 im Lagerkopf 19 eingesetzt - siehe Fig. 3.The vibration decoupling device 50 is finally completed by a bearing head 19, which is secured to the side cheek 1 by means of the fastening screws 20 via a further square 21. The bearing head 19 is a bell-shaped part which is provided with an inner profile part extending in the axial direction A of the cloth shaft 3. This inner profile part has an approximately flower-shaped inner cross section, in which the radial damping element 16 is inserted with its likewise approximately flower-shaped, matching outer cross-section. So again turn bearing head 19 and radial damping element 16 in the radial direction positively into one another. In this case, the axial damping element 17 is inserted between the end face 18 of the support head 11 and the bottom 22 of the inner profile part forming receptacle 23 in the bearing head 19 - see Fig. 3 ,

Aus dieser Zeichnung wird auch deutlich, dass die Länge L des aus den drei Dämpfungsringen 16.1 bis 16.3 gebildeten Radial-Dämpfungselementes 16 deutlich größer als der Außendurchmesser des Motorantriebs 5 oder etwa so groß wie der Durchmesser der Tuchwelle 3 ist. Bei Bedarf können die Bauteile Stützkopf 11, Radial-Dämpfungselement 16 und Lagerkopf 19 auch in axialer Richtung A noch deutlich verlängert werden, da auf der Seite der Mitnehmerscheibe 8 die Tuchwelle 3 praktisch leer ist, der Motorantrieb 5 also noch deutlich weiter in diese Richtung - also nach rechts bezogen auf Fig. 3 und 4 - verschoben werden kann.It is also clear from this drawing that the length L of the radial damping element 16 formed from the three damping rings 16.1 to 16.3 is significantly greater than the outer diameter of the motor drive 5 or approximately as large as the diameter of the cloth shaft 3. If necessary, the components supporting head 11, radial damping element 16 and bearing head 19 can be significantly extended even in the axial direction A, since on the side of the drive plate 8, the canvas shaft 3 is virtually empty, the motor drive 5 so much further in this direction - So right to Fig. 3 and 4 - can be moved.

Auf der zylindrischen Außenfläche 24 des Lagerkopfes 19 ist ferner eine Lagerhülse 25 drehbar gelagert, die in die auf dieser Seite gelegene Rohröffnung der Tuchwelle 3 eingesetzt ist. Damit ist die Tuchwelle 3 an diesem Ende auf dem Lagerkopf 19 und damit an der Seitenwange 1 drehbar gelagert.On the cylindrical outer surface 24 of the bearing head 19, a bearing sleeve 25 is also rotatably mounted, which is inserted into the located on this side tube opening of the fabric shaft 3. Thus, the roller tube 3 is rotatably mounted at this end on the bearing head 19 and thus on the side cheek 1.

Der Lagerkopf 19, der Stützkopf 11 und das Axial-Dämpfungselement 17 weisen jeweils Durchgänge 27 für ein Anschluss- und/oder Steuerkabel des Motorantriebs 5 auf.The bearing head 19, the support head 11 and the axial damping element 17 each have passages 27 for a connecting and / or control cable of the motor drive 5.

Im Zusammenhang mit dem Stützkopf 11 ist schließlich insbesondere anhand von Fig. 5 noch ein Verdrehanschlag 26 hervorzuheben, der in Form einer vor der Basis 13 des Stützkopfes 11 ausgeformten, in der Außenkontur etwa blütenförmigen Verdickung gegenüber dem Außenprofilteil 14 des Stützkopfes 11 in Erscheinung tritt. Die Außenkontur dieses Verdrehanschlages 26 ist entlang ihres Umfangs etwas gegenüber der Innenkontur der Aufnahme 23 im Lagerkopf 19 nach innen versetzt, so dass zwischen diesen beiden Konturen einige Millimeter Luft vorhanden ist.In connection with the support head 11 is finally, in particular on the basis of Fig. 5 nor highlight a rotational stop 26, which occurs in the form of a formed in front of the base 13 of the support head 11, in the outer contour approximately flower-shaped thickening relative to the outer profile part 14 of the support head 11 in appearance. The outer contour of this rotation stop 26 is slightly offset along its circumference with respect to the inner contour of the receptacle 23 in the bearing head 19, so that a few millimeters of air is present between these two contours.

Bei einer Drehmomentbeaufschlagung des Stützkopfes 11 durch den Motorantrieb 5 wird nun das Radial-Dämpfungselement 16 aufgrund des Formschlusseingriffes mit dem Stützkopf 11 und dem Lagerkopf 19 in Peripherrichtung unter Aufbau einer Gegenkraft komprimiert. Damit ist nach wie vor eine drehfeste Lagerung des Motorantriebs 5 unter entsprechender Dämpfung mit Hilfe des Radial-Dämpfungselementes 16 und des Axial-Dämpfungselementes 17 gewährleistet. Durch diese Dämpfungselemente sind alle Vibrationen und Schwingungen zwischen Motorantrieb 5 und der Seitenwange 1 bzw. der Tuchwelle 3 entkoppelt. Sollte aus welchen Gründen auch immer das vom Motorantrieb 5 aufgebrachte Drehmoment so hoch sein, dass das Radial-Dämpfungselement 16 über Gebühr stark komprimiert werden würde, so schlägt der Verdrehanschlag 26 nach einem bestimmten Verdrehwinkel an der Innenkontur der Aufnahme 23 des Lagekopfes 19 an, so dass eine weitere Komprimierung des Radial-Dämpfungselementes 16 wirkungsvoll unterbunden werden und eine direkte Abstützung zwischen Stützkopf 11 und Lagerkopf 19 stattfinden würde. Dieser Mechanismus würde auch ablaufen, wenn das Radial-Dämpfungselement 16 beispielsweise durch Alterungserscheinungen mit der Zeit porös werden und seine Struktur verlieren würde.When a torque is applied to the support head 11 by the motor drive 5, the radial damping element 16 is now compressed due to the positive engagement with the support head 11 and the bearing head 19 in the peripheral direction with the formation of an opposing force. This is still a rotationally fixed mounting of the motor drive 5 with appropriate damping by means of the radial damping element 16 and the axial damping element 17 ensured. Through these damping elements all vibrations and vibrations between the motor drive 5 and the side wall 1 and the fabric shaft 3 are decoupled. Should be for what reasons Whatever the torque applied by the motor drive 5 so high that the radial damping element 16 would be over-compressed excessively, so the rotational abutment 26 proposes for a certain angle of rotation on the inner contour of the receptacle 23 of the position head 19, so that a further compression the radial damping element 16 are effectively prevented and a direct support between the support head 11 and bearing head 19 would take place. This mechanism would also take place if, for example, the radial damping element 16 became porous over time due to aging phenomena and would lose its structure.

Es ist abschließend darauf hinzuweisen, dass die erfindungsgemäße Schwingungsentkopplungseinrichtung 50 in einem analogen Aufbau auch zwischen der Mitnehmerscheibe 8 und der Tuchwelle 3 eingesetzt sein kann.Finally, it should be pointed out that the vibration decoupling device 50 according to the invention can also be inserted between the driver disk 8 and the cloth shaft 3 in an analogous structure.

Claims (15)

Markise umfassend - zwei an einem Basisteil angeordnete Seitenwangen (1), zwischen denen eine Tuchwelle (3) drehbar gelagert ist, - ein auf die Tuchwelle (3) auf- und davon abwickelbares Markisentuch (4), und - einen die Tuchwelle (3) in Rotation versetzenden, darin eingebauten, Motorantrieb (5), der schwingungsgedämpft an einer der Seitenwangen (1) gelagert ist,
gekennzeichnet durch - eine vollständig innerhalb der Tuchwelle (3) angeordnete Schwingungsentkopplungseinrichtung (50) zwischen dem Motorantrieb (5) und der Seitenwange (1) mit = einem den Motorantrieb (5) drehfest haltenden Stützkopf (11), = einem mit dem Stützkopf (11) in Rotationsrichtung formschlüssig eingreifenden Radial-Dämpfungselement (16) aus einem vibrationsdämpfenden, flexiblen Material, und = einem an der Seitenwange (1) drehfest angeordneten Lagerkopf (19), der mit dem Radial-Dämpfungselement (16) wiederum in Rotationsrichtung formschlüssig eingreift. Including awning - Two arranged on a base part side cheeks (1), between which a roller tube (3) is rotatably mounted, - An on the fabric shaft (3) up and unwindable awning fabric (4), and a motor drive (5) which rotates the roller tube (3) and is mounted therein, which is mounted on one of the side cheeks (1) so as to be vibration-damped,
marked by - A completely within the roller tube (3) arranged vibration decoupling means (50) between the motor drive (5) and the side cheek (1) with a support head (11) which rotatably holds the motor drive (5), = one with the support head (11) in the rotational direction positively engaging radial damping element (16) made of a vibration-damping, flexible material, and = one on the side wall (1) rotatably mounted bearing head (19), which in turn engages positively with the radial damping element (16) in the rotational direction. Markise nach Anspruch 1, dadurch gekennzeichnet, dass der Stützkopf (11) als unrundes, sich in Axialrichtung (A) der Tuchwelle (3) erstreckendes Außenprofilteil (14) ausgebildet ist, auf das das Radial-Dämpfungselement (16) als ringartig geschlossenes Teil aufgeschoben ist.Awning according to claim 1, characterized in that the support head (11) as a non-round, in the axial direction (A) of the cloth shaft (3) extending outer profile portion (14) is formed to which the radial damping element (16) suspended as a ring-like closed part is. Markise nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Radial-Dämpfungselement (16) durch mehrere, in Axialrichtung (A) der Tuchwelle (3) aneinandergereihte Radial-Dämpfungsringe (16.1 - 16.3) gebildet ist.Awning according to claim 1 or 2, characterized in that the radial damping element (16) by a plurality, in the axial direction (A) of the cloth shaft (3) juxtaposed radial damping rings (16.1 - 16.3) is formed. Markise nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass der Lagerkopf (19) als innen unrundes, sich in Axialrichtung (A) der Tuchwelle (3) erstreckendes, glockenartiges Innenprofilteil ausgebildet ist, in das das Radial-Dämpfungselement (16) als ringartig geschlossenes Teil zusammen mit dem Stützkopf (11) eingeschoben ist.Awning according to one of the preceding claims, characterized in that the bearing head (19) as inside non-circular, in the axial direction (A) of the roller tube (3) extending, bell-shaped inner profile part is formed, in which the radial damping element (16) as a ring-like closed Part is inserted together with the support head (11). Markise nach Anspruch 2, dadurch gekennzeichnet, dass der Stützkopf (11) im Querschnitt als etwa sternförmiges Außenprofilteil (14) ausgebildet ist, auf dem das ringartige Radial-Dämpfungselement (16) mit seinem sternförmigen Innenquerschnitt aufgeschoben ist.Awning according to claim 2, characterized in that the support head (11) in cross-section as an approximately star-shaped outer profile part (14) is formed, on which the annular radial damping element (16) is pushed with its star-shaped inner cross-section. Markise nach Anspruch 4, dadurch gekennzeichnet, dass der Lagerkopf (19) eine Aufnahme (23) als im Querschnitt etwa blütenförmiges Innenprofilteil aufweist, in welche Aufnahme (23) das ringartige Radial-Dämpfungselement (16) mit seinem etwa blütenförmigen Außenquerschnitt eingeschoben ist.Awning according to claim 4, characterized in that the bearing head (19) has a receptacle (23) as a cross-section approximately blossom-shaped inner profile part, in which receptacle (23), the annular radial damping element (16) is inserted with its approximately flower-shaped outer cross section. Markise nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass die Länge (L) des Radial-Dämpfungselementes (16) größer als, vorzugsweise mindestens doppelt so groß wie der Außendurchmesser des zylindrischen Gehäuses (6) des Motorantriebes (5) ist.Awning according to one of the preceding claims, characterized in that the length (L) of the radial damping element (16) is greater than, preferably at least twice as large as the outer diameter of the cylindrical housing (6) of the motor drive (5). Markise nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass zwischen dem Lagerkopf (19) und dem Stützkopf (11) ein Axial-Dämpfungselement (17) aus einem vibrationsdämpfenden, flexiblen Material angeordnet ist.Awning according to one of the preceding claims, characterized in that between the bearing head (19) and the support head (11) an axial damping element (17) made of a vibration-damping, flexible material is arranged. Markise nach Anspruch 8, dadurch gekennzeichnet, dass das Axial-Dämpfungselement (17) zwischen der Stirnseite (18) des Stützkopfes (11) und dem Boden (22) der Aufnahme (23) des Lagerkopfes (19) eingesetzt ist.Awning according to claim 8, characterized in that the axial damping element (17) between the end face (18) of the support head (11) and the bottom (22) of the receptacle (23) of the bearing head (19) is inserted. Markise nach Anspruch 8 oder 9, dadurch gekennzeichnet, dass das Axial-Dämpfungselement (17) als Scheibe mit einer dem Innenprofil der Aufnahme (23) des Lagerkopfes (19) entsprechenden Außenkontur ausgebildet ist.Awning according to claim 8 or 9, characterized in that the axial damping element (17) is designed as a disc with a the inner profile of the receptacle (23) of the bearing head (19) corresponding outer contour. Markise nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass der Lagerkopf (19), der Stützkopf (11) und gegebenenfalls das Axial-Dämpfungselement (17) jeweils Durchgänge (27) für ein Anschluss- und/oder Steuerkabel des Motorantriebs (5) aufweisen.Awning according to one of the preceding claims, characterized in that the bearing head (19), the support head (11) and optionally the axial damping element (17) each have passages (27) for a connection and / or control cable of the motor drive (5) , Markise nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass das Radial- und gegebenenfalls Axial-Dämpfungselement (16, 17) aus einem Schaumkunststoff, vorzugsweise aus einem geschlossenporigen, modifizierten PU-Schaum einer Shore-Härte von 30 bis 40 gebildet ist.Awning according to one of the preceding claims, characterized in that the radial and optionally axial damping element (16, 17) of a foam plastic, preferably from a closed-cell, modified PU foam having a Shore hardness of 30 to 40 is formed. Markise nach Anspruch 12, dadurch gekennzeichnet, dass der Schaumkunststoff eine Kompressibilität von 40 % aufweist.Awning according to claim 12, characterized in that the foam plastic has a compressibility of 40%. Markise nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass zwischen Stützkopf (11) und Lagerkopf (19) ein vorzugsweise am Stützkopf (11) angeordneter Verdrehanschlag (26) zur Begrenzung des Verdrehwinkels zwischen diesen beiden Komponenten vorgesehen ist.Awning according to one of the preceding claims, characterized in that between the support head (11) and bearing head (19) is preferably provided on the support head (11) arranged rotational stop (26) for limiting the angle of rotation between these two components. Markise nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass auf dem Lagerkopf (19) eine die Tuchwelle (3) tragende Lagerhülse (25) drehbar gelagert ist.Awning according to one of the preceding claims, characterized in that a bearing sleeve (25) carrying the roller tube (3) is rotatably mounted on the bearing head (19).
EP13154226.8A 2012-02-24 2013-02-06 Awning comprising a vibration-damped drive Active EP2631387B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL13154226T PL2631387T3 (en) 2012-02-24 2013-02-06 Awning comprising a vibration-damped drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012202824A DE102012202824B3 (en) 2012-02-24 2012-02-24 Awning with vibration-damped drive

Publications (2)

Publication Number Publication Date
EP2631387A1 true EP2631387A1 (en) 2013-08-28
EP2631387B1 EP2631387B1 (en) 2015-09-09

Family

ID=47594586

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EP13154226.8A Active EP2631387B1 (en) 2012-02-24 2013-02-06 Awning comprising a vibration-damped drive

Country Status (8)

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US (1) US20130220556A1 (en)
EP (1) EP2631387B1 (en)
JP (1) JP6155046B2 (en)
CN (1) CN103291020B (en)
DE (1) DE102012202824B3 (en)
DK (1) DK2631387T3 (en)
ES (1) ES2548707T3 (en)
PL (1) PL2631387T3 (en)

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GB201203153D0 (en) 2012-02-23 2012-04-11 Louver Lite Ltd Roller tube
AU367049S (en) * 2015-08-12 2016-02-11 Fiamma Spa Awning
DE102020126555A1 (en) 2020-10-09 2022-04-14 Warema Renkhoff Se Sun protection system with motor adapter

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Also Published As

Publication number Publication date
US20130220556A1 (en) 2013-08-29
PL2631387T3 (en) 2016-02-29
DE102012202824B3 (en) 2013-07-11
CN103291020B (en) 2016-01-20
DK2631387T3 (en) 2015-12-21
JP6155046B2 (en) 2017-06-28
CN103291020A (en) 2013-09-11
ES2548707T3 (en) 2015-10-20
EP2631387B1 (en) 2015-09-09
JP2013174124A (en) 2013-09-05

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