EP1741853A2 - Support for flase floors - Google Patents
Support for flase floors Download PDFInfo
- Publication number
- EP1741853A2 EP1741853A2 EP06013174A EP06013174A EP1741853A2 EP 1741853 A2 EP1741853 A2 EP 1741853A2 EP 06013174 A EP06013174 A EP 06013174A EP 06013174 A EP06013174 A EP 06013174A EP 1741853 A2 EP1741853 A2 EP 1741853A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- vertical part
- head
- foot
- support according
- trough
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/024—Sectional false floors, e.g. computer floors
- E04F15/02447—Supporting structures
- E04F15/02464—Height adjustable elements for supporting the panels or a panel-supporting framework
- E04F15/0247—Screw jacks
- E04F15/02476—Screw jacks height-adjustable from the upper side of the floor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
Definitions
- the invention relates to a support for a cavity floor.
- a cavity floor in the sense of this document consists of a subfloor, a shelf arranged at a distance therefrom and supports which extend between the subfloor and the shelf and support the shelf,
- the shelf of a room is normally composed of a plurality of individual plate elements, which abut each other with their edges, and which can be individually detached from the composite or used in these - for example, to lay in the cavity of the floor new cable.
- the supports consist of a central, generally vertically oriented vertical part, a lower foot part with which they rest against the subfloor, and an upper carrier plate on which rest the plate elements of the tray.
- the distance between carrier plate and foot part of a support is usually adjustable in order to adjust the shelf in the correct position can.
- the DE 3331056 A1 shows a support, according to which the vertical part is formed as a threaded rod. It narrows to its lower end and then widens into a sphere. This ball is inserted in a corresponding recess on the upper side of the foot part, which may typically be formed as a plastic part.
- the support plate of the support is engaged as a nut with the thread of the vertical part.
- the height adjustment is made by a screwdriver is brought into engagement with a tool holder on the upper end face of the vertical part by a recess in the topsoil, and the vertical part is rotated about its longitudinal axis. As a result, the carrier plate, which is held against rotation on the topsoil, moves up or down.
- An advantage of this solution is that it can be a metallic solid, slender vertical part with a wider foot of plastic, which better absorbs structure-borne noise than metal, combined. Furthermore, it is advantageous that foot part and vertical part are mutually adjustable in a certain angular range, so that an adjustment possibility is given to uneven floors.
- a disadvantage of this solution is that the abutment surface between the vertical part and the foot part must be kept relatively small, otherwise the end ball of the vertical part would have to be made very large and thus expensive in consequence of material costs for a mass media part. So that the foot part can withstand the large surface pressure, it is made of a relatively firm and therefore also stiff material.
- the DE 40 31 864 A1 shows a support in the vertical part and foot part are connected to each other via an encompassed by a recess on the foot part end ball of the vertical part.
- a part to be fastened separately at the bottom of the foot part for the purpose of damping the structure-borne sound also shows the DE 296 02 939 U1 ,
- the attachment of the vertical part on the foot part takes place here by the executed as a threaded rod Vertikafteil is screwed into a threaded sleeve attached to the foot part.
- the foot part is otherwise executed as Kunststoffstoifiteil.
- the foot part is thus relatively expensive to manufacture, and also the screwing of the vertical part is time consuming.
- the inventor has set himself the task of developing a support for raised floors, which improves on previously known supports in such a way that the connection process between the compulsorily long, slender, made of a solid material vertical part and the rather flat, wide foot part so simple and quick that this can also be expected of the end user.
- the support should be easily adjustable in height, provide good adaptability to uneven and rough subfloors, and it should dampen structure-borne noise transmission between lay-up and underbody well.
- the support should be inexpensive to manufacture, storage and transport.
- a threaded rod is used as a support, which is expanded at its lower end with respect to your other diameter to a spherical segment-shaped head, which abuts with its teilkugelschalenförmigen outer surface in a gegen Eisenen, partially spherical surface trough at the top of the foot. He is held there by resilient projections which protrude as part of the foot part of the edge of said trough above the trough surface radially toward the central axis of the trough and form a stop surface for the collar surface of the head.
- the vertical part 1 By the lower end of the vertical part 1 is designed as a broad spherical segmental head 1.2, which rests with its teilkugelschalenförmigen outer surface of an at least approximately equal to trained trough 2.1.1 of the foot part 2, over the above-described prior art embodiments, a lower surface pressure between vertical and bottom part is achieved. This makes it possible to make the foot part of a softer material.
- the vertical part 1 is held by three rather narrow resilient projections 2.1.2, which from the edge of the trough 2.1.1, evenly distributed around the circumference, protrude over the trough away a piece of screw axis.
- these projections 2.1.2 form a stop against which the vertical part rests with the collar surface of the head 1.2. If the head 1.2 of the vertical part is introduced into the trough 2.1.1 on the foot part when establishing the connection between the vertical part 1 and foot part 2, the resilient projections 2.1.2 are temporarily deformed somewhat. Since under normal use of the support never great forces occur, by which vertical position 1 and Foot part 2 could be separated from each other, the resilient projections 2.1.2 can be made very soft, so with very little cross-sectional area. This makes it easy and effortless to make the connection between the footrest and the vertical part so that it can be intuitively self-made by the end user when mounting the double floor, This foot parts and Vertikatteite can be stored separately and sold. Compared to a pre-assembly by the manufacturer, this results in significant savings in production, storage volume and other deployment effort, especially when the vertical parts are offered and provided in several different standard lengths.
- the carrier plate 3 is screwed as a nut with a plate-like enlarged face on the vertically extending threaded rod 1.1 of the vertical part 1.
- the height of the support plate 3 on the foot part 1 is adjusted by the support plate on the threaded rod 1.1 up or down is screwed. If already parts of the top rest on the support plate 3, so this is secured against rotation about the threaded rod 1.1; either only by friction on the topsoil, or by being held by protrusions on recesses or columns.
- the height of the topsoil above the subfloor can now be finely adjusted by the vertical part 1 is rotated about its axis. For this purpose, the vertical position is provided with two possibilities of engagement for a tool.
- an engagement geometry 1.4 is mounted for a screwdriver.
- the height can then be adjusted well when there is a through hole in the topsoil.
- the foot part and head of the vertical part should be dimensioned so that when the vertical part mounted collar surface of the head 1.2 and bottom of the resilient projections 2.1.2 of the foot are not directly adjacent to each other, but that a small gap is therebetween.
- the axis of the vertical part relative to the contemplattell is pivotable in a certain angular range. This achieves a good adaptability of the support to uneven subfloors.
- the well 2.1.1 can also be provided with local elevations and the head 1.2 ml of corresponding local wells.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Floor Finish (AREA)
- Replacement Of Web Rolls (AREA)
- Woven Fabrics (AREA)
Abstract
Description
Die Erfindung betrlfft eine Stütze für einen Hohlraumboden.The invention relates to a support for a cavity floor.
Ein Hohlraumboden im Sinne dieser Schrift besteht aus einem Unterboden, aus einem in einem Abstand dazu darüber angeordneten Auflegeboden und Stützen, welche sich zwischen Unterboden und Auflegeboden erstrecken und den Auflegeboden abstützen,
Der Auflegeboden eines Raumes ist im Normalfall aus einer Mehrzahl von einzelnen Plattenelementen zusammengesetzt, welche mit ihren Rändern aneinander anliegen, und welche einzeln aus dem Verbund gelöst bzw. In diesen eingesetzt werden können ― beispielsweise um im Hohlraum des Bodens neue Kabel zu verlegen.
Die Stützen bestehen aus einem mittleren, im allgemeinen vertikal ausgerichteten Vertikalteil, einem unteren Fußteil mit dem sie am Unterboden anliegen, und einem oberen Trageteller, auf welchem die Plattenelemente des Auflegebodens aufliegen. Der Abstand zwischen Trageteller und Fußteil einer Stütze ist üblicherweise einstellbar, um den Auflegeboden in der richtigen Lage einjustieren zu können.A cavity floor in the sense of this document consists of a subfloor, a shelf arranged at a distance therefrom and supports which extend between the subfloor and the shelf and support the shelf,
The shelf of a room is normally composed of a plurality of individual plate elements, which abut each other with their edges, and which can be individually detached from the composite or used in these - for example, to lay in the cavity of the floor new cable.
The supports consist of a central, generally vertically oriented vertical part, a lower foot part with which they rest against the subfloor, and an upper carrier plate on which rest the plate elements of the tray. The distance between carrier plate and foot part of a support is usually adjustable in order to adjust the shelf in the correct position can.
Die
Vorteilhaft an dieser Lösung ist, dass damit eine metallisch fester, schlanker Vertikalteil mit einem breiteren Fußteil aus Kunststoff, welcher Körperschall besser als Metall dämpft, kombiniert werden kann. Des weiteren ist vorteilhaft, dass Fußteil und Vertikalteil zueinander In einem gewissen Winkelbereich einstellbar sind, sodass eine Anpassungsmöglichkeit an Bodenunebenheiten gegeben ist.
Nachteilig an dieser Lösung ist, dass die Anschlagfläche zwischen Vertikalteil und Fußteil relativ klein gehalten werden muss, da ansonsten die Endkugel des Vertikalteils sehr groß und damit in Folge Materialaufwands für einen Massenserienteil teuer ausgeführt werden müsste. Damit der Fußteil dem großen Flächendruck standhalten kann, wird er aus einem relativ festen und damit auch steifen Material ausgeführt. Damit wird der Kraftaufwand für das Eindrücken der Endkugel des Vertikalteils in die Ausnehmung am Fußtell so groß, dass es dem Endkunden nicht zugemutet werden kann. Es muss schon bei der Fabrikation erfolgen. Damit steigt der logistische Aufwand und der erforderliche Raum für die Lagerung und die Beförderung der Teile, insbesondere dann, wenn Vertikalteile mit mehreren verschiednen Längen angeboten werden. In Folge des zwangsweise harten Materials des Fußteils leidet auch dessen Fähigkeit Körperschall zu dämpfen.The
An advantage of this solution is that it can be a metallic solid, slender vertical part with a wider foot of plastic, which better absorbs structure-borne noise than metal, combined. Furthermore, it is advantageous that foot part and vertical part are mutually adjustable in a certain angular range, so that an adjustment possibility is given to uneven floors.
A disadvantage of this solution is that the abutment surface between the vertical part and the foot part must be kept relatively small, otherwise the end ball of the vertical part would have to be made very large and thus expensive in consequence of material costs for a mass media part. So that the foot part can withstand the large surface pressure, it is made of a relatively firm and therefore also stiff material. Thus, the force required for the impressions of the end ball of the vertical part in the recess at the foot is so large that it can not be expected of the end customer. It has to be done at the factory. This increases the logistical effort and the space required for the storage and transport of the parts, especially when vertical parts are offered with several different lengths become. As a result of the forcibly hard material of the foot also suffers its ability to dampen structure-borne sound.
Auch die
Einen separat zu befestigenden Teil an der Unterseite des Fußteils zwecks Dämpfung des Körperschalls zeigt auch die
Der Erfinder sah sich vor die Aufgabe gestellt, eine Stütze für Hohlraumböden zu entwickeln, welche vorbekannte Stützen dahingehend verbessert, dass der Verbindungsvorgang zwischen dem zwangsweise langen, schlanken, aus einem festen Material bestehenden Vertikalteil und dem eher flachen, breiten Fußteil so einfach und rasch durchgeführt werden kann, dass dies auch dem Endbenutzer zugemutet werden kann. Darüber hinaus soll die Stütze komfortabel höheneinstellbar sein, eine gute Anpassungsfähigkeit an unebene und raue Unterböden bieten, und sie soll Körperschallübertragung zwischen Auflege- und Unterboden gut dämpfen. Nicht zuletzt sollte die Stütze in Herstellung, Lagerung und Transport kostengünstig sein.The inventor has set himself the task of developing a support for raised floors, which improves on previously known supports in such a way that the connection process between the compulsorily long, slender, made of a solid material vertical part and the rather flat, wide foot part so simple and quick that this can also be expected of the end user. In addition, the support should be easily adjustable in height, provide good adaptability to uneven and rough subfloors, and it should dampen structure-borne noise transmission between lay-up and underbody well. Not least, the support should be inexpensive to manufacture, storage and transport.
Zur Lösung der Aufgabe wird als Stütze ein Gewindestab verwendet, welcher an seinem unteren Ende gegenüber Ihrem sonstigen Durchmesser zu einem kugelabschnittsförmigen Kopf erweitert wird, welcher mit seiner teilkugelschalenförmigen Außenfläche in einer gegengleichen, teilkugelflächigen Mulde an der Oberseite des Fußteils anliegt. Er wird dort durch federnde Vorsprünge gehalten, welche als Teil des Fußteils vom Rand besagter Mulde über der Muldenfläche radial in Richtung Muldenmittenachse ragen und für die Kragenfläche des Kopfes eine Anschlagfläche bilden.To solve the problem, a threaded rod is used as a support, which is expanded at its lower end with respect to your other diameter to a spherical segment-shaped head, which abuts with its teilkugelschalenförmigen outer surface in a gegengleichen, partially spherical surface trough at the top of the foot. He is held there by resilient projections which protrude as part of the foot part of the edge of said trough above the trough surface radially toward the central axis of the trough and form a stop surface for the collar surface of the head.
Die Erfindung wird anhand der Zeichnungen, welche ein einfaches Ausführungsbeispiel und eine Weiterentwicklung dazu zeigen anschaulicher:
- Fig. 1: zeigt eine Stütze In Einbaulage in einer vertikalen Teilschnittansicht.
- Fig. 2: zeigt den Fußteil der Stütze von Fig. 1 von unten.
- Fig. 3: zeigt den Fußteil der Stütze von Fig. 1 von oben.
- Fig.4: zeigt eine in einer Teilschnittansicht von oben eine Weiterentwicklung des Fußteils der Stütze von Fig. 1.
- Fig. 1: shows a support in installation position in a vertical partial sectional view.
- Fig. 2: shows the foot part of the support of Fig. 1 from below.
- Fig. 3: shows the foot part of the support of Fig. 1 from above.
- 4 shows a partial cross-sectional view from above of a further development of the foot part of the support of FIG. 1.
Indem das untere Ende des Vertikalteils 1 als breiter kugelabschnittsförmiger Kopf 1.2 ausgeführt ist, welcher mit seiner teilkugelschalenförmigen Außenfläche an einer zumindest etwa gegengleich ausgebildeten Mulde 2.1.1 des Fußteils 2 anliegt, wird gegenüber oben beschriebenen vorbekannten Ausführungsformen eine geringere Flächenpressung zwischen Vertikaltell und Fußteil erreicht. Damit wird es möglich den Fußteil aus einem weicheren Material herzustellen.
Gegen Bewegung vom Fußtell 2 weg ist der Vertikalteil 1 durch drei eher schmale federnde Vorsprünge 2.1.2 gehalten, welche vom Rand der Mulde 2.1.1 aus, um den Umfang gleichmäßig verteilt, über die Mulde hinweg ein Stück Richtung Schraubenachse ragen. Gegen Bewegung des Vertikalteils 1 vom Fußteil 2 weg, bilden diese Vorsprünge 2.1.2 einen Anschlag, an dem der Vertikalteil mit der Kragenfläche des Kopfes 1.2 anliegt.
Wenn beim Herstellen der Verbindung zwischen VertiKalteil 1 und Fußteil 2 der Kopf 1.2 des Vertikalteils in die Mulde 2.1.1 am Fußteil eingebracht wird, werden die federnden Vorsprünge 2.1.2 vorübergehend etwas verformt. Da bei bestimmungsgemäßer Anwendung der Stütze niemals große Kräfte auftreten, durch welche Vertikaltell 1 und
Fußteil 2 voneinander getrennt werden könnten, können die federnden Vorsprünge 2.1.2 sehr weich, also mit sehr geringer Querschnittsfläche ausgeführt werden. Damit wird das Herstellen der Verbindung zwischen Fußtell und Vertlkalteil so einfach und mühelos, dass es vom Endanwender bei der Montage des Doppelbodens intuitiv selbst gemacht werden kann,
Damit können Fußteile und Vertikatteite getrennt gelagert und verkauft werden. Gegenüber einer Vormontage durch den Hersteller ergeben sich damit erhebliche Einsparungen bei Herstellung, Lagervolumen und sonstigem Bereitstellungsaufwand, insbesondere dann, wenn die Vertikalteile In mehreren verschiedenen Standardlängen angeboten und bereitgestellt werden.By the lower end of the
Against movement of the
If the head 1.2 of the vertical part is introduced into the trough 2.1.1 on the foot part when establishing the connection between the
This foot parts and Vertikatteite can be stored separately and sold. Compared to a pre-assembly by the manufacturer, this results in significant savings in production, storage volume and other deployment effort, especially when the vertical parts are offered and provided in several different standard lengths.
Konkret kann das Verbinden zwischen einem Vertikalteil 1 und einem Fußteil 2, welcher drei federnde Vorsprünge 2.1.2 aufweist in folgender Weise geschehen:
- Der
Vertikalteil 1 wird in einem spitzen Winkel bezüglich der Ebene der drei federnden Vorsprünge 2.1.2 mit dem Kopf 1.2 so an zwei dieser Vorsprünge angesetzt, dass deren Spitzen an der Kragenfläche des Schraubenkopfes anliegen, und die Halbkugelfläche des Schraubenkopfes am dritten federnden Vorsprung aufliegt. Dann wird derVertikalteil 1 in die Normalrichtung zu der Ebene der drei federnden Vorsprünge 2.1.2 gedreht, sodass die Spitze des dritten federnden Vorsprungs an der Kugelabschniftsflüche entlang gleitet und schließlich auch über deren Randkante zur Kragenfläche des Kopfes 1.2, also jener Fläche welche zwischen Randkante des Kopfes 1.2 und daran anschließenden Bereich des Vertikalteils liegt, schnappt. Damit ist derVertikalteil 1 in gewünschter Weise anm Fußteil 2 fixiert, nämlich so, dass er um seine vertikale Achse drehbar ist, aber gegen Relativbewegung entlang dieser Achse gehalten ist. - Bel entsprechend kurzer Ausführung der federnden Vorsprünge 2.1.2 und entsprechend tiefer Ausbildung der darunter liegenden Mulde 1.2 im Fußteil, kann der Kopf 1.2 auch befestigt werden, indem er gerade in die Mulde hineingedrückt wird, bis die dabei nach unten gebogenen federnden Vorsprünge wieder über die Randkante springen.
- Es ist eine normale fachmännische Arbeit, das Material des Fußteils und die davon abhängige Geometrie der federnden Vorsprünge so auszulegen, dass die beschriebenen Montagevorgänge einfach möglich werden.
- The
vertical part 1 is attached at an acute angle with respect to the plane of the three resilient projections 2.1.2 with the head 1.2 at two of these projections that abut their tips on the collar surface of the screw head, and the hemisphere surface of the screw head rests on the third resilient projection. Then, thevertical part 1 is rotated in the normal direction to the plane of the three resilient projections 2.1.2, so that the tip of the third resilient projection slides along the Kugelabschniftsflüche and finally over the edge thereof to the collar surface of the head 1.2, ie that area which between edge of the head 1.2 and adjoining area of the vertical part lies, snaps. Thus, thevertical part 1 is fixed in the desired manner tom foot part 2, namely so that it is around his vertical axis is rotatable, but is held against relative movement along this axis. - Bel according to a short design of the resilient projections 2.1.2 and correspondingly deeper training of the underlying trough 1.2 in the foot, the head 1.2 can also be attached by being pressed straight into the trough, while the downwardly bent resilient projections back over the Edge edge jump.
- It is a normal professional work, the material of the foot and the dependent thereon geometry of the resilient projections designed so that the assembly operations described are easily possible.
Durch zwei weitere Maßnahmen kann die Körperschalldämmung des Fußteils 2 weiter verbessert werden:
- Die untere Fläche des Fußteils sollte nicht einfach als Ebene ausgeführt werden, sondern als eine Gruppe von Erhebungen (2.2.1), welche nach unten ragen und mit ihren Spitzen am Unterboden anliegen. Idealerweise haben diese Erhebungen über ihre Höhe eine sich kontinuierlich verringernden Querschnittsfläche. Beispielsweise können sie als Pyramiden, Pyramidenstümpfe, Kegel oder Kegelstümpfe ausgeführt sein anstatt als Quader oder Zylinder.
- Eine besonders gute Dämpfung von Körperschall ergibt sich, wenn der unten liegende Bereich 2.2 des
Fußteils 2 aus einem weicheren und damit besser dämpfenden Kunststoff oder Kunststoffschaum ausgeführt ist, als der obere Bereich 2.1, welcher aus Gründen der erforderlichen Festigkeit nicht so weich ausgeführt sein kann. Idealerweise werden der oben liegende festere Bereich 2.1 und der unten liegende weichere Bereich 2.2 desFußteils 2 schon zusammen in einem Zweikomponenten-spritzgussverfahren hergestellt, und nicht erst nachträglich miteinander verbunden. Die Fußteile sind Massenserientelle und die höheren einmaligen Kosten für die Werkzeugherstellung werden durch die damit vermiedenen laufenden Arbeitskosten mehr als kompensiert.
- The lower surface of the foot should not be designed simply as a plane, but as a group of projections (2.2.1), which protrude downwards and lie with their tips against the underbody. Ideally, these elevations have a continuously decreasing cross-sectional area over their height. For example, they can be designed as pyramids, truncated pyramids, cones or truncated cones instead of as cuboid or cylinder.
- A particularly good attenuation of structure-borne noise results when the underlying area 2.2 of the
foot part 2 is made of a softer and therefore better damping plastic or plastic foam than the upper portion 2.1, which can not be made so soft because of the required strength. Ideally, the upper firmer region 2.1 and the lower softer region 2.2 of thefoot part 2 are already produced together in a two-component injection molding process, and not subsequently connected to one another. The foot parts are mass sellers and the higher one-off costs for tooling are more than compensated by the running labor costs avoided.
Der Trageteller 3 ist als Schraubenmutter mit einer tellerartig erweiterten Stirnfläche auf den sich vertikal erstreckenden Gewindestab 1.1 des Vertikalteils 1 aufgeschraubt. Die Höhe des Tragetellers 3 über dem Fußteil 1 wird eingestellt, indem der Trageteller am Gewindestab 1.1 auf- bzw. ab geschraubt wird. Wenn schon Teile des Oberbodens auf dem Trageteller 3 aufliegen, so ist dieser gegen Verdrehung um den Gewindestab 1.1 gesichert; entweder nur durch Reibung am Oberboden, oder indem er mit Vorsprüngen an Vertiefungen oder Spalten gehalten wird. Die Höhe des Oberbodens über dem Unterboden kann nun fein justiert werden, indem der Vertikalteil 1 um seine Achse gedreht wird. Dazu ist der Vertikaltell mit zwei Eingriffsmöglichkeiten für ein Werkzeug versehen. An der oberen Stirnfläche des Gewindestabes 1.1 ist eine Eingriffsgeometrie 1.4 für einen Schraubendreher angebracht. Damit kann dann die Höhe gut eingestellt werden, wenn sich darüber im Oberboden ein Durchgangsloch befindet. Für den Fall, dass dem nicht so ist, ist der Vertikalteil 1 am unteren Ende des Gewindestabes 1.1, also zwischen Gewindestab und Kopf 1.2 mit einer Sechskant-Zylinderfläche 1.3 für den Eingriff eines Gabelschlüssels versehen.The carrier plate 3 is screwed as a nut with a plate-like enlarged face on the vertically extending threaded rod 1.1 of the
Idealerweise sollten Fußteil und Kopf des Vertikalteils so bemessen sein, dass bei montiertem Vertikalteil Kragenfläche des Kopfes 1.2 und Unterseite der federnden Vorsprünge 2.1.2 des Fußteils nicht direkt aneinander anliegen, sondern dass ein kleiner Spalt dazwischen liegt. Vor allem wird damit erreicht, dass die Achse des Vertikalteils gegenüber dem Fußtell In einem gewissen Winkelbereich schwenkbar ist. Damit wird eine gute Anpassungsfähigkeit der Stütze an unebene Unterböden erreicht.Ideally, the foot part and head of the vertical part should be dimensioned so that when the vertical part mounted collar surface of the head 1.2 and bottom of the resilient projections 2.1.2 of the foot are not directly adjacent to each other, but that a small gap is therebetween. Above all, it is achieved that the axis of the vertical part relative to the Fußtell is pivotable in a certain angular range. This achieves a good adaptability of the support to uneven subfloors.
Beim Justieren der Höhe des Oberbodens gegenüber dem Unterboden wird der Vertikalteil 1 um die Achse des Gewindestiftes 1.1 gedreht. Der Fußteil 2 steht dabei am Unterboden still. Die kugeischalenförmlge Außenfläche des Kopfes 1.2 des Vertikalteils gleitet dabei in der kugelschalenförmigen Grundfläche der Mulde 2.1.1 des Fußteils. Man kann den Komfort beim Justieren verbessern, wenn beispielsweise ― wie in Fig. 4 skizziert ― die Grundfläche der Mulde 2.1.1 mit lokalen Vertiefungen 2.1.3 versehen wird, welche an deren kreisförmigem Umfang gleichmäßig verteilt, beispielsweise in einem Mittenwinkelabstand von 60° angeordnet sind. An der in der Mulde 2.1.1 anliegenden Fläche des Kopfes 1.2 des Vertikalteils 1 sind lokale, sanfte Erhebungen angebracht. Wenn der Vertikalteil um seine Achse gedreht wird, rasten diese Erhebungen in die Vertiefungen 2.1.3 ein. Es ergibt sich damit ein fühlbares Einrasten der Drehbewegung in definierten Winkelabständen. Damit wird das Justieren einfacher und die Fixierung der richtigen Winkelstellung ist auch gewährleistet.
Natürlich kann die Mulde 2.1.1 auch mit lokalen Erhebungen versehen werden, und der Kopf 1.2 mlt korrespondierenden lokalen Vertiefungen.When adjusting the height of the topsoil opposite the bottom of the
Of course, the well 2.1.1 can also be provided with local elevations and the head 1.2 ml of corresponding local wells.
Claims (10)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0107105A AT504276B1 (en) | 2005-06-27 | 2005-06-27 | SUPPORT FOR CAVITY FLOORS |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1741853A2 true EP1741853A2 (en) | 2007-01-10 |
EP1741853A3 EP1741853A3 (en) | 2008-02-27 |
EP1741853B1 EP1741853B1 (en) | 2009-12-23 |
Family
ID=36942470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06013174A Not-in-force EP1741853B1 (en) | 2005-06-27 | 2006-06-27 | Support for flase floors |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1741853B1 (en) |
AT (2) | AT504276B1 (en) |
DE (1) | DE502006005717D1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010091666A1 (en) * | 2009-02-11 | 2010-08-19 | Braun & Würfele Gmbh & Co. Kg | Leveling aid for wood/beam substructures, in particular of balcony and terrace covers |
FR3033186A1 (en) * | 2015-02-26 | 2016-09-02 | Etablissements Mottez & Cie | ANTI-VIBRATION SLAB FOR VIBRATORY APPARATUS |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107762102A (en) * | 2017-11-06 | 2018-03-06 | 上海品宅装饰科技有限公司 | A kind of bolt leg that can be adjusted in top |
RU203014U1 (en) * | 2020-12-03 | 2021-03-18 | Александр Тимофеевич Федоров | Device for determining the level when leveling the floor with various solutions |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7117300U (en) * | 1971-10-07 | Kalthoff E Ohg | Device for false floors in buildings with electrical systems to support a substructure provided with a paving slab | |
DE2147745A1 (en) * | 1971-09-24 | 1973-03-29 | Erich Kalthoff Ohg | DEVICE FOR INTERMEDIATE FLOORS ERECTED IN BUILDINGS FOR ELECTRICAL SYSTEMS AND METHOD FOR MAKING THE CONNECTIONS |
FR2503219A1 (en) * | 1981-04-07 | 1982-10-08 | Glockenstein Karl | WALL ELEMENT, IN PARTICULAR FOR THE INTERIOR BUILDING OF BUILDINGS, COMPRISING MEANS OF ADJUSTING HEIGHT |
FR2532350A1 (en) * | 1982-09-01 | 1984-03-02 | Rademaker Robbert | Adjustable platform esp. for construction of floors |
EP0157369A2 (en) * | 1984-03-30 | 1985-10-09 | Rheinhold & Mahla GmbH | Steplessly adjustable support for a sectional false floor |
DE4031864A1 (en) * | 1990-10-08 | 1992-04-09 | Mathias Theodorus Maria Moons | Floor plate support partic. for old buildings - comprises rod with ball joint in foot and tapped steel bush with collar |
US5516069A (en) * | 1994-09-15 | 1996-05-14 | Hanna; Maxwell H. | Adjustable construction support apparatus |
DE29602939U1 (en) * | 1995-02-22 | 1996-05-23 | Hafner, Karl-Heinz, Beckenried | Support device for supporting structure-borne noise-producing and / or conducting objects |
JPH09195484A (en) * | 1996-01-17 | 1997-07-29 | Hayakawa Rubber Co Ltd | Pedestal for double flooring supporting leg |
EP0980944A1 (en) * | 1998-08-19 | 2000-02-23 | Uniflair International S.A. | Pedestal for an elevated floor assembly |
JP2000154633A (en) * | 1998-11-20 | 2000-06-06 | Daiken Trade & Ind Co Ltd | Leg or placement floor structure |
DE102004005764A1 (en) * | 2003-02-06 | 2004-09-09 | Taisei Electronic Industries, Co. Ltd., Komagane | Sound-insulating floor structure, and in particular a sound-insulating floor structure that was built by a dry floor construction method |
-
2005
- 2005-06-27 AT AT0107105A patent/AT504276B1/en not_active IP Right Cessation
-
2006
- 2006-06-27 DE DE502006005717T patent/DE502006005717D1/en active Active
- 2006-06-27 AT AT06013174T patent/ATE453030T1/en active
- 2006-06-27 EP EP06013174A patent/EP1741853B1/en not_active Not-in-force
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7117300U (en) * | 1971-10-07 | Kalthoff E Ohg | Device for false floors in buildings with electrical systems to support a substructure provided with a paving slab | |
DE2147745A1 (en) * | 1971-09-24 | 1973-03-29 | Erich Kalthoff Ohg | DEVICE FOR INTERMEDIATE FLOORS ERECTED IN BUILDINGS FOR ELECTRICAL SYSTEMS AND METHOD FOR MAKING THE CONNECTIONS |
FR2503219A1 (en) * | 1981-04-07 | 1982-10-08 | Glockenstein Karl | WALL ELEMENT, IN PARTICULAR FOR THE INTERIOR BUILDING OF BUILDINGS, COMPRISING MEANS OF ADJUSTING HEIGHT |
FR2532350A1 (en) * | 1982-09-01 | 1984-03-02 | Rademaker Robbert | Adjustable platform esp. for construction of floors |
EP0157369A2 (en) * | 1984-03-30 | 1985-10-09 | Rheinhold & Mahla GmbH | Steplessly adjustable support for a sectional false floor |
DE4031864A1 (en) * | 1990-10-08 | 1992-04-09 | Mathias Theodorus Maria Moons | Floor plate support partic. for old buildings - comprises rod with ball joint in foot and tapped steel bush with collar |
US5516069A (en) * | 1994-09-15 | 1996-05-14 | Hanna; Maxwell H. | Adjustable construction support apparatus |
DE29602939U1 (en) * | 1995-02-22 | 1996-05-23 | Hafner, Karl-Heinz, Beckenried | Support device for supporting structure-borne noise-producing and / or conducting objects |
JPH09195484A (en) * | 1996-01-17 | 1997-07-29 | Hayakawa Rubber Co Ltd | Pedestal for double flooring supporting leg |
EP0980944A1 (en) * | 1998-08-19 | 2000-02-23 | Uniflair International S.A. | Pedestal for an elevated floor assembly |
JP2000154633A (en) * | 1998-11-20 | 2000-06-06 | Daiken Trade & Ind Co Ltd | Leg or placement floor structure |
DE102004005764A1 (en) * | 2003-02-06 | 2004-09-09 | Taisei Electronic Industries, Co. Ltd., Komagane | Sound-insulating floor structure, and in particular a sound-insulating floor structure that was built by a dry floor construction method |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010091666A1 (en) * | 2009-02-11 | 2010-08-19 | Braun & Würfele Gmbh & Co. Kg | Leveling aid for wood/beam substructures, in particular of balcony and terrace covers |
FR3033186A1 (en) * | 2015-02-26 | 2016-09-02 | Etablissements Mottez & Cie | ANTI-VIBRATION SLAB FOR VIBRATORY APPARATUS |
Also Published As
Publication number | Publication date |
---|---|
EP1741853A3 (en) | 2008-02-27 |
DE502006005717D1 (en) | 2010-02-04 |
ATE453030T1 (en) | 2010-01-15 |
AT504276B1 (en) | 2010-04-15 |
AT504276A1 (en) | 2008-04-15 |
EP1741853B1 (en) | 2009-12-23 |
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