EP1201841B1 - Hanger for C-shaped profiles - Google Patents
Hanger for C-shaped profiles Download PDFInfo
- Publication number
- EP1201841B1 EP1201841B1 EP01125130A EP01125130A EP1201841B1 EP 1201841 B1 EP1201841 B1 EP 1201841B1 EP 01125130 A EP01125130 A EP 01125130A EP 01125130 A EP01125130 A EP 01125130A EP 1201841 B1 EP1201841 B1 EP 1201841B1
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- EP
- European Patent Office
- Prior art keywords
- hanging arrangement
- direct hanging
- base plate
- arrangement according
- web plate
- 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
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- 239000011324 bead Substances 0.000 claims abstract description 5
- 239000007787 solid Substances 0.000 claims description 6
- 230000003313 weakening effect Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/18—Means for suspending the supporting construction
- E04B9/183—Means for suspending the supporting construction having a lower side adapted to be connected to a channel of the supporting construction
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/18—Means for suspending the supporting construction
- E04B9/20—Means for suspending the supporting construction adjustable
Definitions
- the invention relates to a direct hanger for C-rails, consisting of a substantially U-shaped direct hanger upper part with a horizontal bottom plate, are folded from the two mounting legs up towards a ceiling underside of a solid ceiling, the end portions are horizontally cantilevered outwards, and from a U-shaped anchor clip directed substantially in the opposite direction of the U-shaped upper part, with a horizontal web plate, from which two anchor legs are bent downwards, which can be suspended with lateral anchor projections under the two mutually facing edge beads of a C-rail.
- Such direct hangers for C-rails are intended in particular for suspended suspended ceilings, the C-rails forming the supporting frame of the false ceiling, which is also referred to as "battens".
- the one-piece design of the direct suspender also makes it necessary to align the two end portions of the mounting tabs exactly when mounted on the solid ceiling to ensure that the anchor legs are properly aligned with the male C-rail. An attachment of the C-rail in any direction is not possible.
- the object of the invention is therefore to provide a direct hanger for C-rails of the type mentioned in such a way that with the least possible material requirements and manufacturing costs regardless of the orientation of the solid ceiling connected parts any orientation of the C-rail is made possible.
- the latchable in the C-rail anchor clip is rotatable about the vertical axis of rotation arbitrarily opposite the Sparab von Strep-upper part, so that for the by the C-rails formed profiling any direction can be allowed. It is not necessary to use an additional suspension part.
- the two attachment legs distributed over their length a plurality of screw holes.
- the two attachment legs are each up from the bottom plate, i. angled opposite to the two anchor legs, the direction of the bend is adapted to the local conditions.
- an end portion of each mounting leg is applied to a suitable surface of the support structure and bolted or riveted thereto, for example with wood screws, self-tapping sheet metal screws or dowel screws, these screws are selected according to the nature of the respective support structure.
- the direct hanger is therefore universally applicable, so that there is no longer any need to provide different connecting parts, depending on the nature and dimensions of the supporting structure.
- the direct hanger can be stacked in flat lying condition, stored and provided on the construction site.
- each attachment leg is divided by a plurality of transverse lines of weakness in relatively foldable strip portions. This is an optimal adaptation to different dimensions and Positions of the respective support structure in a simple manner possible.
- At least one screw hole is provided in each strip section, so that the position of the respective screw connection can be adapted to the condition and the dimension of the supporting structure.
- the two attachment legs and / or the two anchor legs are each foldably connected to the bottom plate or the web plate via a weakening line.
- the direct hanger 1 shown in FIG. 1 for a C-rail 2 indicated only schematically in FIG. 1 by dotted lines has a direct hanger upper part 3, which consists of a substantially U-shaped sheet metal hanger. It has a horizontal base plate 4, from the two opposite edges of two mounting legs 5 are bent upwards.
- the two mounting legs 5 of the direct hanger upper part 3 each have a plurality of vertically spaced apart, formed by rows of holes 6 lines of weakness at which at a selectable distance from the bottom plate 4 end portions 7 of the mounting leg 5 are folded horizontally outward.
- These end portions 7 are intended to be attached to a ceiling underside 8 of a solid ceiling of a building, for example by means of dowel screws 9, which are indicated only schematically in Fig. 2.
- a likewise made of sheet metal, substantially inverted U-shaped anchor clip 10 is rotatably connected to a vertical centric axis of rotation 11 with the direct hanger upper part 3.
- the anchor clip 10 has a horizontal web plate 12, from whose two opposite edges two anchor legs 13 are bent downwards. The anchor legs 13 are hooked in a conventional manner with lateral anchor projections 14 under the two oppositely directed edge beads 15 of the male C-rail 2.
- the web plate 12 of the anchor clips 10 and the bottom plate 4 of the direct hanger top 3 are to each other and are rotatably connected to each other via the vertical centric axis of rotation 11. As indicated in Fig. 1 with arrows, the anchor clip 10 is rotatable about the vertical axis of rotation 11 relative to the direct hanger top 3, that the C-rail 2 can be aligned in any direction.
- the central axis of rotation 11 is formed by a connecting sleeve 16 which projects through a respective central bore 17, 18 of the bottom plate 4 and the web plate 12 and whose edges 16a are crimped outwardly.
- This connection is made with sufficient play, so that overcoming a certain friction, the relative rotational mobility between the direct hanger upper part 3 and the anchor clip 10 is maintained.
- the two attachment legs 5 of the direct hanger upper part 3 each have a plurality of mutually vertically spaced, formed by rows of lines of weakness lines on which the end portions 7 in a selectable distance from the bottom plate 4 are horizontally be folded.
- the central axis of rotation 10 is formed by a connecting sleeve 19 which is formed protruding from the web plate 12 and projects into a central bore 17 of the bottom plate 4 and whose edge 19a is crimped outwards.
- the connection sleeve 19 be formed from the bottom plate 4 and project into the bore 18 of the web plate 12.
- FIG. 6 A further modified embodiment is shown in FIG. 6.
- the centric axis of rotation 11 is formed by a rivet 20, which protrudes through in each case the central bores 17 and 18 of the bottom plate 4 and the web plate 12.
- the central axis of rotation 11 is formed by a screw 21 which projects through each of the central bores 17 and 18 of the bottom plate 4 and the web plate 12 and carries a nut 22, preferably a self-locking nut.
- Each mounting leg 5 has distributed over its length a plurality of screw holes 23 which - as shown in FIGS. 2 and 8 - serve to receive fastening screws 9, wherein it is in the embodiment shown in Fig. 8 are wood screws in a Wooden beams 21 are screwed.
- each mounting leg 5 is divided by a plurality of transverse lines of weakness 24 in relatively foldable strip portions 25, wherein each strip portion 25 has a screw hole 23.
- Each weakening line 24 has edge notches 26 projecting from one another along the two longitudinal edges 5a.
- two parallel rows of screw holes 23 are provided in the laterally notched fastening legs 5, while in the example according to FIG. 1 a plurality of parallel rows of screw holes 23 are provided.
- each weakening line is formed by at least one punched-out gap 27. The remaining on both sides of the column 27 narrow material bridges allow easy folding by hand.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
- Supports Or Holders For Household Use (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
Die Erfindung betrifft einen Direktabhänger für C-Schienen, bestehend aus einem im wesentlichen U-förmigen Direktabhänger-Oberteil mit einer horizontalen Bodenplatte, von der zwei Befestigungsschenkel nach oben in Richtung einer Deckenunterseite einer Massivdecke abgekantet sind, deren Endabschnitte horizontal nach außen abkantbar sind, und aus einem im Wesentlichen in entgegengesetzter Richtung des U-förmigen Oberteils gerichteten U-förmigen Ankerclip mit einer horizontalen Stegplatte, von der zwei Ankerschenkel nach unten abgekantet sind, die mit seitlichen Ankervorsprüngen unter die beiden gegeneinander gerichteten Randwülste einer C-Schiene einhängbar sind.The invention relates to a direct hanger for C-rails, consisting of a substantially U-shaped direct hanger upper part with a horizontal bottom plate, are folded from the two mounting legs up towards a ceiling underside of a solid ceiling, the end portions are horizontally cantilevered outwards, and from a U-shaped anchor clip directed substantially in the opposite direction of the U-shaped upper part, with a horizontal web plate, from which two anchor legs are bent downwards, which can be suspended with lateral anchor projections under the two mutually facing edge beads of a C-rail.
Solche Direktabhänger für C-Schienen sind insbesondere für abgehängte Unterdecken bestimmt, wobei die C-Schienen das auch als "Lattung" bezeichnete Traggerüst der Unterdecke bilden.Such direct hangers for C-rails are intended in particular for suspended suspended ceilings, the C-rails forming the supporting frame of the false ceiling, which is also referred to as "battens".
Hierzu ist es bekannt, im Wesentlichen umgekehrt U-förmige Ankerclips zu verwenden, deren beide Ankerschenkel, die von einer Stegplatte nach unten abgekantet sind, mit seitlichen Ankervorsprüngen unter die beiden gegeneinander gerichteten Randwülste der C-Schiene greifen. Der Ankerclip wird üblicherweise über einen höhenverstellbaren Direktabhänger mit einer Massivdecke eines Gebäudes verbunden.For this purpose, it is known to use substantially inversely U-shaped anchor clips whose two anchor legs, which are bent downwards from a web plate, engage with lateral anchor projections under the two mutually facing edge beads of the C-rail. The anchor clip is usually connected via a height-adjustable direct hanger with a solid ceiling of a building.
Die höhenverstellbare Ausführung solcher Direktabhänger ermöglicht zwar eine einfache, zu Ausrichtzwecken auch nachträgliche Längenänderung des Direktabhängers, um eine Höhenverstellung des Ankerclips und der darin aufgenommenen C-Schiene zu bewirken. Hierzu ist aber ein mehrteiliger und deshalb aufwendiger Aufbau des Direktabhängers erforderlich. In den meisten Einsatzfällen ist eine leichte, auch nachträgliche Höhenverstellung nicht erforderlich; vielmehr reicht es aus, den Ankerclip bei der Montage in einer bestimmten Höheneinstellung zu befestigen.Although the height-adjustable design of such direct hangers allows a simple, to Ausrichtzwecken also subsequent change in length of Direkthängers to a To effect height adjustment of the anchor clip and the C-rail received therein. For this purpose, however, a multi-part and therefore complex construction of the Direktabhängers is required. In most applications, a slight, even subsequent height adjustment is not required; Rather, it is sufficient to attach the anchor clip during assembly in a certain height adjustment.
Die einteilige Ausführung des Direktabhängers macht es auch erforderlich, die beiden Endabschnitte der Befestigungslaschen schon bei der Anbringung an der Massivdecke genau auszurichten, damit sichergestellt ist, dass die Ankerschenkel richtig zu der aufzunehmenden C-Schiene ausgerichtet sind. Eine Anbringung der C-Schiene in beliebiger Richtung ist nicht möglich.The one-piece design of the direct suspender also makes it necessary to align the two end portions of the mounting tabs exactly when mounted on the solid ceiling to ensure that the anchor legs are properly aligned with the male C-rail. An attachment of the C-rail in any direction is not possible.
Bei einem bekannten Direktabhänger der eingangs genannten Gattung (EP-A-0 494 122) ist die Stegplatte des Ankerclips über einen verhältnismäßig langen Gewindestab mit einem Lager zwischen den Befestigungsschenkeln des Oberteils schwenkbar verbunden. Dadurch wird zwar eine Anbringung auch unter nicht-horizontalen Deckenunterseiten ermöglicht. Der hierfür erforderliche Bauaufwand, insbesondere für den Gewindestab und dessen Lager ist aber beträchtlich. Außerdem wird durch die pendelnde Aufhängung des Ankerclips eine Führung am Direktabhänger-Oberteil ausgeschlossen. Wird der Ankerclip an dem Direktabhänger-Oberteil unmittelbar anliegend mit dem Gewindestab verschraubt, um die Stabilität des Direktabhängers zu unterstützen, so ist keine nachträgliche Verdrehung des Ankerclips relativ zu dem Direktabhänger-Oberteil mehr möglich.In a known direct hanger of the type mentioned (EP-A-0 494 122), the web plate of the anchor clip is pivotally connected via a relatively long threaded rod with a bearing between the mounting legs of the upper part. As a result, an attachment is also possible under non-horizontal ceiling surfaces. The construction cost required for this, especially for the threaded rod and its bearings but is considerable. In addition, a guide on the direct hanger upper part is excluded by the swinging suspension of the anchor clips. If the anchor clip is bolted to the direct hanger top directly adjacent to the threaded rod to support the stability of the Direkthängers, so no subsequent rotation of the anchor clip relative to the direct hanger top is no longer possible.
Aufgabe der Erfindung ist es daher, einen Direktabhänger für C-Schienen der eingangs genannten Gattung so auszubilden, dass mit möglichst geringem Materialbedarf und Herstellungsaufwand unabhängig von der Ausrichtung der mit der Massivdecke verbundenen Teile eine beliebige Ausrichtung der C-Schiene ermöglicht wird.The object of the invention is therefore to provide a direct hanger for C-rails of the type mentioned in such a way that with the least possible material requirements and manufacturing costs regardless of the orientation of the solid ceiling connected parts any orientation of the C-rail is made possible.
Diese Aufgabe wird erfindungsgemäß durch die Merkmalskombination gemäß Anspruch 1 gelöst.This object is achieved by the feature combination according to
Der in die C-Schiene einrastbare Ankerclip ist um die vertikale Drehachse beliebig gegenüber dem Direktabhänger-Oberteil drehbar, so dass für die durch die C-Schienen gebildete Profillattung jede beliebige Richtung zugelassen werden kann. Es ist nicht erforderlich, ein zusätzliches Abhängeteil zu verwenden.The latchable in the C-rail anchor clip is rotatable about the vertical axis of rotation arbitrarily opposite the Direktabhänger- upper part, so that for the by the C-rails formed profiling any direction can be allowed. It is not necessary to use an additional suspension part.
Bevorzugt weisen die beiden Befestigungsschenkel über ihre Länge verteilt mehrere Schraublöcher auf.Preferably, the two attachment legs distributed over their length a plurality of screw holes.
Die beiden Befestigungsschenkel sind von der Bodenplatte jeweils nach oben, d.h. entgegengesetzt zu den beiden Ankerschenkeln abgewinkelt, wobei die Richtung der Abwinklung den jeweiligen örtlichen Gegebenheiten angepasst wird. Jeweils ein Endabschnitt jedes Befestigungsschenkels wird an einer hierfür geeigneten Fläche der Tragkonstruktion angelegt und mit dieser verschraubt oder vernietet, beispielsweise mit Holzschrauben, selbstschneidenden Blechschrauben oder Dübelschrauben, wobei diese Schrauben nach der Beschaffenheit der jeweiligen Tragkonstruktion ausgewählt werden.The two attachment legs are each up from the bottom plate, i. angled opposite to the two anchor legs, the direction of the bend is adapted to the local conditions. In each case an end portion of each mounting leg is applied to a suitable surface of the support structure and bolted or riveted thereto, for example with wood screws, self-tapping sheet metal screws or dowel screws, these screws are selected according to the nature of the respective support structure.
Der Direktabhänger ist somit universell einsetzbar, so dass keine Notwendigkeit mehr besteht, je nach der Beschaffenheit und den Abmessungen der Tragkonstruktion unterschiedliche Verbindungsteile bereit zu stellen. Der Direktabhänger kann in flach liegendem Zustand gestapelt, gelagert und auf der Baustelle bereit gestellt werden.The direct hanger is therefore universally applicable, so that there is no longer any need to provide different connecting parts, depending on the nature and dimensions of the supporting structure. The direct hanger can be stacked in flat lying condition, stored and provided on the construction site.
Gemäß einer bevorzugten Ausführungsform der Erfindung ist vorgesehen, dass jeder Befestigungsschenkel durch mehrere querverlaufende Schwächungslinien in relativ zueinander faltbare Streifenabschnitte unterteilt ist. Dadurch ist eine optimale Anpassung an unterschiedliche Abmessungen und Positionen der jeweiligen Tragkonstruktion in einfacher Weise möglich.According to a preferred embodiment of the invention it is provided that each attachment leg is divided by a plurality of transverse lines of weakness in relatively foldable strip portions. This is an optimal adaptation to different dimensions and Positions of the respective support structure in a simple manner possible.
Zweckmäßigerweise ist in jedem Streifenabschnitt mindestens ein Schraubloch vorgesehen, so dass die Lage der jeweiligen Schraubverbindung an die Beschaffenheit und die Abmessung der Tragkonstruktion angepasst werden kann.Conveniently, at least one screw hole is provided in each strip section, so that the position of the respective screw connection can be adapted to the condition and the dimension of the supporting structure.
Um das Aufrichten des Direktabhängers auf der Baustelle zu erleichtern und ohne Werkzeug zu ermöglichen, ist gemäß einer bevorzugten Ausführungsform der Erfindung vorgesehen, dass die beiden Befestigungsschenkel und/oder die beiden Ankerschenkel jeweils über eine Schwächungslinie faltbar mit der Bodenplatte bzw. der Stegplatte verbunden sind.In order to facilitate erection of the direct trailer on the construction site and to enable it without tools, it is provided according to a preferred embodiment of the invention that the two attachment legs and / or the two anchor legs are each foldably connected to the bottom plate or the web plate via a weakening line.
Vorteilhafte Ausgestaltungen des Erfindungsgedankens sind Gegenstand von Unteransprüchen.Advantageous embodiments of the inventive concept are the subject of dependent claims.
Nachfolgend werden Ausführungsbeispiele der Erfindung näher erläutert, die in der Zeichnung dargestellt sind. Es zeigt:
- Fig. 1 in räumlicher Darstellungsweise einen Direktabhänger für C-Schienen,
- Fig. 2 eine Ansicht in Richtung des Pfeils II in Fig. 1,
- Fig. 3 eine Ansicht in Richtung des Pfeils III in Fig. 2,
- Fig. 4-7 in vergrößerten Teilschnitten unterschiedliche Ausbildungen der Drehachse zwischen dem Direktabhänger-Oberteil und dem Ankerclip und
- Fig. 8 und 9 weitere abgewandelte Ausführungsformen.
- 1 in a spatial representation of a direct hanger for C-rails,
- 2 is a view in the direction of arrow II in Fig. 1,
- 3 is a view in the direction of arrow III in Fig. 2,
- Fig. 4-7 in enlarged partial sections different configurations of the axis of rotation between the direct hanger upper part and the anchor clip and
- 8 and 9 further modified embodiments.
Der in Fig. 1 gezeigte Direktabhänger 1 für eine in Fig. 1 mit strichpunktierten Linien nur schematisch angedeutete C-Schiene 2 weist ein Direktabhänger-Oberteil 3 auf, das aus einem im wesentlichen U-förmigen Blechbügel besteht. Es weist eine horizontale Bodenplatte 4 auf, von deren beiden gegenüberliegenden Rändern zwei Befestigungsschenkel 5 nach oben abgekantet sind.The
Die beiden Befestigungsschenkel 5 des Direktabhänger-Oberteils 3 weisen jeweils mehrere, in vertikalen Abständen zueinander angeordnete, durch Lochreihen 6 gebildete Schwächungslinien auf, an denen in wählbarem Abstand von der Bodenplatte 4 Endabschnitte 7 der Befestigungsschenkel 5 horizontal nach außen abgekantet sind. Diese Endabschnitte 7 sind dazu bestimmt, an einer Deckenunterseite 8 einer Massivdecke eines Gebäude angebracht zu werden, beispielsweise mittels Dübelschrauben 9, die in Fig. 2 nur schematisch angedeutet sind.The two
Ein ebenfalls aus Blech hergestellter, im wesentlichen umgekehrt U-förmiger Ankerclip 10 ist um eine vertikale zentrische Drehachse 11 drehbar mit dem Direktabhänger-Oberteil 3 verbunden. Der Ankerclip 10 weist eine horizontale Stegplatte 12 auf, von deren beiden gegenüberliegenden Rändern zwei Ankerschenkel 13 nach unten abgekantet sind. Die Ankerschenkel 13 sind in herkömmlicher Weise mit seitlichen Ankervorsprüngen 14 unter die beiden gegeneinander gerichteten Randwülste 15 der aufzunehmenden C-Schiene 2 einhängbar. Die Stegplatte 12 des Ankerclips 10 und die Bodenplatte 4 des Direktabhänger-Oberteils 3 liegen aufeinander und sind über die vertikale zentrische Drehachse 11 drehbar miteinander verbunden. Wie in Fig. 1 mit Pfeilen angedeutet ist, ist der Ankerclip 10 so um die vertikale Drehachse 11 gegenüber dem Direktabhänger-Oberteil 3 drehbar, dass die C-Schiene 2 in beliebiger Richtung ausgerichtet werden kann.A likewise made of sheet metal, substantially inverted U-shaped
Bei dem in den Fig. 1-3 dargestellten Ausführungsbeispiel wird die zentrische Drehachse 11 durch eine Verbindungshülse 16 gebildet, die durch jeweils eine zentrische Bohrung 17, 18 der Bodenplatte 4 und der Stegplatte 12 ragt und deren Ränder 16a nach außen gebördelt sind. Diese Verbindung wird mit ausreichendem Spiel hergestellt, damit unter Überwindung einer gewissen Reibung die relative Drehbeweglichkeit zwischen dem Direktabhänger-Oberteil 3 und dem Ankerclip 10 erhalten bleibt.In the embodiment shown in FIGS. 1-3, the central axis of
Die beiden Befestigungsschenkel 5 des Direktabhänger-Oberteils 3 weisen jeweils mehrere, in vertikalen Abständen zueinander angeordnete, durch Lochreihen gebildete Schwächungslinien auf, an denen die Endabschnitte 7 in wählbarem Abstand von der Bodenplatte 4 horizontal abkantbar sind.The two
Wie in Fig. 5 dargestellt ist, kann in Abwandlung der vorher beschriebenen Ausführung auch vorgesehen sein, dass die zentrische Drehachse 10 durch eine Verbindungshülse 19 gebildet wird, die aus der Stegplatte 12 herausragend ausgeformt ist und in eine zentrische Bohrung 17 der Bodenplatte 4 ragt und deren Rand 19a nach außen umgebördelt ist. Stattdessen kann die Verbindungshülse 19 auch aus der Bodenplatte 4 ausgeformt sein und in die Bohrung 18 der Stegplatte 12 ragen.As shown in Fig. 5, in a modification of the previously described embodiment may also be provided that the central axis of
Eine weitere abgewandelte Ausführungsform zeigt Fig. 6. Hierbei wird die zentrische Drehachse 11 durch einen Niet 20 gebildet, der durch jeweils die zentrischen Bohrungen 17 und 18 der Bodenplatte 4 und der Stegplatte 12 ragt.A further modified embodiment is shown in FIG. 6. In this case, the centric axis of
Eine andere abgewandelte Ausführungsform zeigt Fig. 7. Hierbei wird die zentrische Drehachse 11 durch eine Schraube 21 gebildet, die durch jeweils die zentrischen Bohrungen 17 und 18 der Bodenplatte 4 und der Stegplatte 12 ragt und eine Mutter 22 trägt, vorzugsweise eine selbstsichernde Mutter.In this case, the central axis of
Jeder Befestigungsschenkel 5 weist über seine Länge verteilt mehrere Schraublöcher 23 auf, die - wie in den Fig. 2 und 8 dargestellt - zur Aufnahme von Befestigungsschrauben 9 dienen, wobei es sich bei dem in Fig. 8 dargestellten Ausführungsbeispiel um Holzschrauben handelt, die in einen Holzträger 21 eingeschraubt sind.Each
Beim Beispiel nach Fig. 8 ist jeder Befestigungsschenkel 5 durch mehrere querverlaufende Schwächungslinien 24 in relativ zueinander faltbare Streifenabschnitte 25 unterteilt, wobei jeder Streifenabschnitt 25 ein Schraubloch 23 aufweist. Jede Schwächungslinie 24 weist von den beiden Längsrändern 5a gegeneinander vorspringende Randkerben 26 auf. Dadurch kann der Befestigungsschenkel 5 an jeder der zahlreichen Schwächungslinien 24 (wobei nur zwei Schwächungslinien 24 in Fig. 8 näher bezeichnet sind) in beliebiger Weise gefaltet bzw. abgewinkelt werden, so dass eine universelle Anpassung an unterschiedliche räumliche Gegebenheiten und Abmessungen der jeweiligen Tragkonstruktion in einfacher Weise ermöglicht wird.In the example of Fig. 8, each
Beim Beispiel nach Fig. 9 sind in den seitlich gekerbten Befestigungsschenkeln 5 zwei parallele Reihen von Schraublöchern 23 vorgesehen, während beim Beispiel nach Fig. 1 mehrere parallele Reihen von Schraublöchern 23 vorgesehen sind.In the example according to FIG. 9, two parallel rows of
Aus den Fig. 8 und 9 erkennt man auch, dass die beiden Befestigungsschenkel 5 mit der Bodenplatte 4 an den Bodenrändern jeweils über eine Schwächungslinie faltbar verbunden sind. Bei den dargestellten Ausführungsbeispielen wird jede Schwächungslinie jeweils durch mindestens einen ausgestanzten Spalt 27 gebildet. Die beiderseits der Spalte 27 verbleibenden schmalen Materialbrücken ermöglichen ein leichtes Abkanten von Hand.It can also be seen from FIGS. 8 and 9 that the two
Claims (12)
- Direct hanging arrangement for C-shaped rails, comprising a substantially U-shaped direct hanging arrangement upper part (3) having a horizontal base plate (4) from which two fastening limbs (5) are bent upwards in the direction of a ceiling underside (8) of a solid ceiling, it being possible for the end sections (7) of said fastening limbs (5) to be bent outwards horizontally, and comprising a U-shaped armature clip (10) which is aligned in substantially the opposite direction to the U-shaped upper part (3) and has a horizontal web plate (12) from which two armature limbs (13) are bent downwards, it being possible for lateral armature projections (14) of said armature limbs (13) to be hooked under the two edge beads (15), which are directed towards one another, of a C-shaped rail (2),
characterized in that the base plate (4) of the direct hanging arrangement upper part (3) and the web plates (12) of the armature clip (10) bear against one another and are connected to one another in a rotatable fashion by means of a vertical central rotational axis (11) in such a way that the relative height between the base plate (4) of the direct hanging arrangement upper part (3) and the web plate (12) of the armature clip (10) cannot be varied. - Direct hanging arrangement according to Claim 1, characterized in that the central rotational axis (11) is formed by a connecting sleeve (16) which projects through a central bore (17, 18) in each case in the base plate (4) and in the web plate (12) respectively, and whose edges (16a) are flanged outwards.
- Direct hanging arrangement according to Claim 1, characterized in that the central rotational axis (11) is formed by a connecting sleeve (19) which projects out of the base plate (4) or the web plate (12) and projects into a central bore (18 or 17 respectively) in the web plate (12) or in the base plate (4), and whose edge (19a) is flanged outwards.
- Direct hanging arrangement according to Claim 1, characterized in that the central rotational axis (11) is formed by a rivet (20) which projects through a central bore (17 and 18 respectively) in each case in the base plate (4) and in the web plate (12).
- Direct hanging arrangement according to Claim 1, characterized in that the central rotational axis (11) is formed by a screw (21) which projects through a central bore (17 and 18 respectively) in each case in the base plate (4) and in the web plate (12), and supports a nut (22).
- Direct hanging arrangement according to Claim 1, characterized in that the two fastening limbs (5) of the direct hanging arrangement upper part (3) each have a plurality of weakened lines which are arranged spaced apart from one another vertically and are formed by rows of holes (6), at which weakened lines the end sections (7) can be bent out horizontally at a selectable distance from the base plate (4).
- Direct hanging arrangement according to Claim 1, characterized in that the two fastening limbs (5) have a plurality of screw holes (23) distributed over their length.
- Direct hanging arrangement according to Claim 7, characterized in that the two fastening limbs (5) have a plurality of parallel rows of screw holes (23).
- Direct hanging arrangement according to Claim 1, characterized in that each fastening limb (5) is divided, by means of a plurality of transversely running weakened lines (24), into strip sections (25) which can be folded relative to one another.
- Direct hanging arrangement according to Claims 8 and 9, characterized in that each strip section (25) has at least one screw hole (23).
- Direct hanging arrangement according to Claim 9, characterized in that each weakened line (24) has edge notches (26) which project towards one another from the two longitudinal edges (5a).
- Direct hanging arrangement according to Claim 1, characterized in that the two fastening limbs (5) and/or the two armature limbs (13) are respectively connected to the base plate (4) and the web plate (12) in each case in a foldable manner by means of a weakened line.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2000152730 DE10052730A1 (en) | 2000-10-25 | 2000-10-25 | Direct hanger for C-rails has U-shaped upper part with horizontal base and upwardly angled fixing arms associated with inverted U-shaped anchor clip with downward arms hanging by side anchor projections underneath edge beads of C-rail |
| DE10052730 | 2000-10-25 | ||
| DE20107617U | 2001-05-04 | ||
| DE20107617U DE20107617U1 (en) | 2001-05-04 | 2001-05-04 | Direct hangers for C-rails |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1201841A1 EP1201841A1 (en) | 2002-05-02 |
| EP1201841B1 true EP1201841B1 (en) | 2006-10-18 |
Family
ID=26007481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01125130A Expired - Lifetime EP1201841B1 (en) | 2000-10-25 | 2001-10-23 | Hanger for C-shaped profiles |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1201841B1 (en) |
| AT (1) | ATE343028T1 (en) |
| DE (1) | DE50111263D1 (en) |
| DK (1) | DK1201841T3 (en) |
| ES (1) | ES2275604T3 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005500730A (en) | 2001-08-20 | 2005-01-06 | コーニンクレッカ　フィリップス　エレクトãƒãƒ‹ã‚¯ã‚¹ã€€ã‚¨ãƒŒã€€ãƒ´ã‚£ | Improved coding when information is provided to the decoder |
| AU2006201389B2 (en) * | 2005-04-05 | 2009-12-10 | Crane Ip Pty Ltd | Attachment System for a Suspended Ceiling |
| GB2532298B (en) * | 2015-03-25 | 2018-01-03 | D-Line (Europe) Ltd | A cable restraint |
| AT518245B1 (en) * | 2016-04-12 | 2017-09-15 | Peer Robert | Length-adjustable hanger for anchoring a suspended false ceiling |
| IT201600122736A1 (en) * | 2016-12-02 | 2018-06-02 | Atena Spa | COUNTERFEITING SUPPORT DEVICE IN GENERAL |
| AU2018101589A4 (en) * | 2018-10-23 | 2018-11-29 | Rocheway Pty Ltd | A clip |
| AU2018101624A4 (en) | 2018-10-29 | 2018-12-06 | Rocheway Pty Ltd | Clip insulation and assembly |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR728797A (en) * | 1931-12-24 | 1932-07-11 | Chantiers Aero Maritimes De La | high strength, ultralight and stainless joining element for fastening aircraft sheets or other similar applications |
| FR1272449A (en) * | 1960-11-03 | 1961-09-22 | Elektro Metall | Construction of suspended ceilings with prefabricated suspension elements and cover plates |
| FR2607167B1 (en) * | 1986-11-26 | 1991-10-25 | Eberhardt Freres Katorex Sa | PROFILE FOR PANEL FRAME, PARTICULARLY SUSPENDED CEILING, PARTITION OR WALL TRIM |
| DE8632788U1 (en) * | 1986-12-06 | 1987-04-30 | Lahnwerk GmbH & Co KG Verformungstechnik, 3564 Steffenberg | Component made of a multi-layer flat material construction for motor vehicles, in particular rear seat backrest |
| FR2671361B1 (en) * | 1991-01-04 | 1998-09-18 | Placoplatre Sa | ARTICULATED SUSPENSION. |
| DE9200731U1 (en) * | 1992-01-23 | 1992-03-12 | Vogl, Erich R., 8535 Emskirchen | Device for producing suspended ceilings |
| NL1010882C2 (en) * | 1998-12-23 | 2000-06-26 | Maars Holding Bv | Bracket for supporting panels suspended from ceiling is screwed to ceiling and grips extruded panel support profile |
-
2001
- 2001-10-23 EP EP01125130A patent/EP1201841B1/en not_active Expired - Lifetime
- 2001-10-23 ES ES01125130T patent/ES2275604T3/en not_active Expired - Lifetime
- 2001-10-23 DK DK01125130T patent/DK1201841T3/en active
- 2001-10-23 DE DE50111263T patent/DE50111263D1/en not_active Expired - Lifetime
- 2001-10-23 AT AT01125130T patent/ATE343028T1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| EP1201841A1 (en) | 2002-05-02 |
| ATE343028T1 (en) | 2006-11-15 |
| DK1201841T3 (en) | 2007-02-19 |
| DE50111263D1 (en) | 2006-11-30 |
| ES2275604T3 (en) | 2007-06-16 |
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