EP1170427B1 - Clamp fitting for fixing a sanitary device on a wall - Google Patents

Clamp fitting for fixing a sanitary device on a wall Download PDF

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Publication number
EP1170427B1
EP1170427B1 EP01111414A EP01111414A EP1170427B1 EP 1170427 B1 EP1170427 B1 EP 1170427B1 EP 01111414 A EP01111414 A EP 01111414A EP 01111414 A EP01111414 A EP 01111414A EP 1170427 B1 EP1170427 B1 EP 1170427B1
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EP
European Patent Office
Prior art keywords
clamping
bolt
wall
clamping element
housing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP01111414A
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German (de)
French (fr)
Other versions
EP1170427A3 (en
EP1170427A2 (en
Inventor
Albert Frischmann
Marc Schäffer
Jürgen Schäuffele
Gottfried Heinzmann
Bernd Laages
Christof Breithaupt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fischerwerke Artur Fischer GmbH and Co KG
Duravit AG
Original Assignee
Fischerwerke Artur Fischer GmbH and Co KG
Duravit AG
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Publication of EP1170427A2 publication Critical patent/EP1170427A2/en
Publication of EP1170427A3 publication Critical patent/EP1170427A3/en
Application granted granted Critical
Publication of EP1170427B1 publication Critical patent/EP1170427B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/32—Holders or supports for basins
    • E03C1/322—Holders or supports for basins connected to the wall only
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
    • E03D11/14—Means for connecting the bowl to the wall, e.g. to a wall outlet

Definitions

  • the invention relates to a fastening arrangement for fastening a sanitary part to a Wall with the features of the preamble of claim 1.
  • Under plumbing part is intended Toilet, bidet, sink, urinal or the like. To be understood.
  • the threaded bolt is, for example, with mortar or a dowel in the Wall anchored.
  • the sanitary part is provided with a hole provided for this purpose put the threaded bolt and a screwed onto the threaded bolt nut strained against the wall.
  • This type of attachment has the disadvantage that the most serious sanitary part on the Threaded bolt must be kept while the nut is placed on the threaded bolt and is screwed on. This type of attachment is therefore at least for a single person laborious and exhausting. Furthermore, there is the threaded bolt usually far out of the wall, so that the nut's screw is long.
  • the document GB 2 040 385 A proposes a Fastening arrangement for furniture, in particular of wood, before.
  • the idea of this Fastening arrangement is mounted on the one furniture part of the clamping fitting is while the other furniture part has only one hole.
  • the anchoring in This hole is made by the clamping bolt itself, since this two-part as Clamping element is executed.
  • rotation on the clamping element of the clamping bolt pushed into the hole and then spread. Due to the Ramp mechanism of the clamping element is the spreading of the clamping bolt only by a 90 ° rotation of the clamping element. The thereby with a Screwdriver generated spreading forces on the clamping bolt are low.
  • the object of the invention is thus, starting from DE 38 15 774 A1 a To provide mounting arrangement that is faster to install and the attachment heavy, especially ceramic sanitary parts allowed.
  • the Mounting arrangement according to the invention has a clamping fitting with a Housing on, in which the clamping element rotatably rests. Furthermore, the Clamping bolt an internal thread to screw on the threaded bolt on.
  • the Housing allows a two-dimensional introduction of the forces acting on the sanitary part. This causes a large load transfer and avoids local voltage spikes and thereby damage to the sanitary part by the clamping force of Clamping fitting.
  • the threaded bolt is first in a Anchored wall, and then screwed the clamping bolt on this threaded bolt.
  • the invention enables easy attachment of the Sanitary part to the wall-mounted clamping bolt and a tightening by Turning the clamping element by 180 °, for example.
  • an embodiment of the invention provides an insertion opening for the head of the Clamping bolt in the housing and in the clamping element in front.
  • the insertion opening allows a radial or approximately radial insertion of the head of the clamping bolt in the Clamping in and thus vice versa placing the sanitary part on the on Wall-mounted and projecting from the wall clamping bolt.
  • the housing has a tubular receptacle on, with the clamping fitting on the wall-mounted clamping bolt pluggable is.
  • the tubular receptacle has the advantage that it is the sanitary part before the Clamps give a grip on the wall and thereby the attachment of the sanitary part relieved on the wall.
  • the clamping bolt on an internal thread with he is screwed onto a threaded bolt anchored in the wall.
  • this has the advantage that a distance of the head of the clamping bolt from the wall by a Length of the clamping bolt is specified when the clamping bolt until in contact with the Wall is screwed onto the threaded bolt.
  • fixed distance of the head of the clamping bolt from the wall allows tightening by turning of the clamping element, which by its limited rotation angle of, for example 180 ° has a small clamping path in the axial direction of the clamping bolt. moreover can be achieved by this embodiment of the invention, a desired clamping force comparatively keep exactly.
  • the invention relates to a sanitary part, such as a toilet, bidet, Sink, urinal or the like., For fastening with a tension fitting of is formed above-explained type.
  • the sanitary part according to the invention has a Receptacle for inserting the clamping fitting on, the clamping fitting in one Clamping direction positively holds.
  • the clamping fixture 10 has a clamping element 12, a housing 14 and a clamping bolt 16.
  • the tensioning element 12, which in Figure 3 is shown in a cross section, has a cylindrical outer shape. in the Inside, the clamping element 12 is partially hollowed out, it has a spiral to about 180 ° extending ramp 18 on an inner side. In the area of the ramp 18 is the Clamping element 12 is provided with a slot 20 in a radial plane, in the sectional plane of Figure 3, extends and extends in the circumferential direction by about 180 °. At an outer end of the ramp 18, where this one going to zero Thickness in the radial direction, d. H. a zero distance from the circumference of the Clamping element 12, the slot 20 widens to an insertion opening 22nd for a head 24 of the clamping bolt 16. For turning, the clamping element 12 has a Hexagon socket 26 on.
  • the clamping element 12 is rotatable in an approximately semi-cylindrical recess 28th in the housing 14 of the clamping fitting 10 a. Radial to the recess 28, the housing 14 a tubular receptacle 30 for the clamping bolt 16.
  • the clamping bolt 16 has a hexagonal rod 32 with an internally threaded bore (see Figure 2). From one end of the hexagonal rod 32 is a pin-shaped extension 34, whose end has the head 24.
  • the clamping fitting according to the invention 10 is for fixing a sanitary part such as a toilet, bidets, sink, urinals or the like. Provided on a wall. In the illustrated embodiment is given as an example a sanitary part uses a WC 36, of which in the drawing a fragment is shown from below.
  • the WC 36 according to the invention has a receptacle 38 for the Clamp fitting 10 on.
  • the receptacle 38 is complementary to the housing 14 of the Spannbeschlags 10, the housing 14 is positively in the receptacle 38 of the toilet 36.
  • a threaded bolt 42 for example, with mortar in a in the Anchored wall 40 mounted borehole.
  • the threaded bolt 42 is out of the wall 40 before.
  • the clamping bolt 16 of the clamping fitting according to the invention 10 screwed onto the threaded bolt 42 until it rests against the wall 40.
  • clamping element 12 is inserted into the receptacle 28 in the housing 12 (This is the delivery condition) and the clamping fitting 12 is rotated so that its insertion opening 22 is congruent with the tubular receptacle 30.
  • the Housing 14 is inserted into the receptacle 38 of the WC 36.
  • the toilet 36 is attached to the wall 40 so that the clamping bolt 16 in the tubular receptacle 30 of the housing 14 of the clamping fitting 10 passes.
  • the toilet 36 is supported on the clamping bolt 16 on the anchored in the wall 40 Threaded bolt 42 from, so it no longer has the full weight of the toilet being held.
  • the head 24 of the clamping bolt 16 enters the Clamping element 12.
  • the clamping element 12 is rotated so that the ramp 18 the head 24 engages behind and by its spiral course towards a center of the Clamping element 12, that pulls into the clamping element 12 into it.
  • the clamping element 12 is formed so that the clamping by a rotation of about 180 °.
  • the angle of rotation is through the slot 20th limited, which is penetrated by the pin-shaped extension 34 of the clamping bolt 16.
  • the WC is provided with a hole 44 (FIG. 1), by the example, not shown Allen key in engagement with the Hexagon 26 of the clamping element 12 can be brought.
  • the clamping element 12 in Broken portion of the head 24 of the clamping bolt 16, so that the head 24 visible is.
  • the ramp 18 is indicated in Figure 2 with a dashed line.

Abstract

Clamping fitting (10) used for fixing a sanitary component to a wall has a clamping bolt (16) and a clamping element (12) which is pulled inside itself on turning the clamping bolt. The clamping fitting has a housing (14) in which the clamping element is positioned so that it can rotate. An Independent claim is also included for a sanitary component having a recess for a clamping fitting. Preferred Features: The clamping element has a cylindrical outer periphery and a spiral ramp on one inner side which engages with a head (24) of the clamping bolt. The clamping element and the housing have a through hole through which the head of the clamping bolt is inserted in an approximately radial direction. The housing has a tubular recess (30) for the clamping bolt.

Description

Die Erfindung betrifft eine Befestigungsanordnung zum Befestigen eines Sanitärteils an einer Wand mit den Merkmalen des Oberbegriffs des Anspruchs 1. Unter Sanitärteil sollen ein WC, Bidet, Waschbecken, Urinal oder dgl. verstanden werden.The invention relates to a fastening arrangement for fastening a sanitary part to a Wall with the features of the preamble of claim 1. Under plumbing part is intended Toilet, bidet, sink, urinal or the like. To be understood.

Es ist bekannt, derartige Sanitärteile mittels in der Wand verankerter Gewindebolzen zu befestigen. Der Gewindebolzen wird beispielsweise mit Mörtel oder einem Dübel in der Wand verankert. Das Sanitärteil wird mit einem dafür vorgesehenen Durchsteckloch auf den Gewindebolzen gesteckt und mit einer auf den Gewindebolzen geschraubten Mutter gegen die Wand gespannt.It is known to such sanitary parts by means of anchored in the wall threaded bolt Fasten. The threaded bolt is, for example, with mortar or a dowel in the Wall anchored. The sanitary part is provided with a hole provided for this purpose put the threaded bolt and a screwed onto the threaded bolt nut strained against the wall.

Diese Art der Befestigung hat den Nachteil, dass das meist schwere Sanitärteil auf dem Gewindebolzen gehalten werden muss, während die Mutter auf den Gewindebolzen aufgesetzt und aufgeschraubt wird. Diese Art der Befestigung ist deswegen jedenfalls für eine einzelne Person mühsam und anstrengend. Des Weiteren steht der Gewindebolzen üblicherweise weit aus der Wand vor, so dass der Schraubweg der Mutter lang ist. This type of attachment has the disadvantage that the most serious sanitary part on the Threaded bolt must be kept while the nut is placed on the threaded bolt and is screwed on. This type of attachment is therefore at least for a single person laborious and exhausting. Furthermore, there is the threaded bolt usually far out of the wall, so that the nut's screw is long.

Aus dem Dokument DE 38 15 774 A1 ist eine Halterung für Badezimmerarmaturen und -accessoires bekannt, bei dem eine Platte mit einem Spannbolzen an einer Wand befestigbar ist. Der Spannbolzen wirkt mit einem Spannelement zusammen, welches in einer Aufnahme eines Sanitärteils angeordnet sein kann, und welches durch Drehen den Spannbolzen in sich hineinzieht. Das Spannelement hat einen zylindrischen Außenumfang und eine spiralförmige Rampe, die den Kopf des Spannbolzens hintergreift. Diese Befestigungsanordnung sieht vor, dass das Spannelement ohne zusätzliches Gehäuse direkt in eine Aussparung eines zu befestigenden Gegenstandes eingesetzt wird.From the document DE 38 15 774 A1 is a holder for bathroom fixtures and -Accessories known in which a plate with a clamping bolt on a wall is fastened. The clamping bolt cooperates with a clamping element, which in a recording of a sanitary part can be arranged, and which by turning the Pull in tension bolt. The clamping element has a cylindrical Outer circumference and a spiral ramp, which is the head of the clamping bolt engages behind. This mounting arrangement provides that the clamping element without additional housing directly into a recess of a to be fastened Object is used.

Das Dokument GB 2 040 385 A schlägt eine Befestigungsanordnung für Möbel, insbesondere aus Holz, vor. Die Idee dieser Befestigungsanordnung ist, dass an dem einen Möbelteil der Spannbeschlag montiert wird, während das andere Möbelteil lediglich eine Bohrung aufweist. Die Verankerung in dieser Bohrung erfolgt durch den Spannbolzen selbst, da dieser zweiteilig als Spannelement ausgeführt ist. Durch Drehung am Spannelement wird der Spannbolzen in die Bohrung geschoben und dann verspreizt. Aufgrund der Rampenmechanik des Spannelements erfolgt die Verspreizung des Spannbolzens lediglich durch eine 90°-Drehung des Spannelements. Die hierdurch mit einem Schraubendreher erzeugbaren Spreizkräfte am Spannbolzen sind gering. Zur Befestigung eines Sanitärteils - beispielsweise eines WC - an einer Wand reichen sie nicht aus.The document GB 2 040 385 A proposes a Fastening arrangement for furniture, in particular of wood, before. The idea of this Fastening arrangement is mounted on the one furniture part of the clamping fitting is while the other furniture part has only one hole. The anchoring in This hole is made by the clamping bolt itself, since this two-part as Clamping element is executed. By rotation on the clamping element of the clamping bolt pushed into the hole and then spread. Due to the Ramp mechanism of the clamping element is the spreading of the clamping bolt only by a 90 ° rotation of the clamping element. The thereby with a Screwdriver generated spreading forces on the clamping bolt are low. to Fastening a sanitary part - for example, a toilet - on a wall they reach not from.

Aufgabe der Erfindung ist somit, ausgehend von DE 38 15 774 A1 eine Befestigungsanordnung zu schaffen, die schneller montierbar ist und die Befestigung schwerer, insbesondere keramischer Sanitärteile erlaubt.The object of the invention is thus, starting from DE 38 15 774 A1 a To provide mounting arrangement that is faster to install and the attachment heavy, especially ceramic sanitary parts allowed.

Diese Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs 1 gelöst. Die erfindungsgemäße Befestigungsanordnung weist einen Spannbeschlag mit einem Gehäuse auf, in dem das Spannelement drehbar einliegt. Weiterhin weist der Spannbolzen ein Innengewinde zum Aufschrauben auf den Gewindebolzen auf. Das Gehäuse ermöglicht eine flächige Einleitung der wirkenden Kräfte auf das Sanitärteil. Dies bewirkt eine großflächige Lasteinleitung und vermeidet örtliche Spannungsspitzen und dadurch eine Beschädigung des Sanitärteils durch die Spannkraft des Spannbeschlags.This object is achieved by the features of claim 1. The Mounting arrangement according to the invention has a clamping fitting with a Housing on, in which the clamping element rotatably rests. Furthermore, the Clamping bolt an internal thread to screw on the threaded bolt on. The Housing allows a two-dimensional introduction of the forces acting on the sanitary part. This causes a large load transfer and avoids local voltage spikes and thereby damage to the sanitary part by the clamping force of Clamping fitting.

Zur Montage der Befestigungsanordnung wird zunächst der Gewindebolzen in einer Wand verankert, und dann der Spannbolzen auf diesen Gewindebolzen aufgeschraubt. For mounting the mounting arrangement, the threaded bolt is first in a Anchored wall, and then screwed the clamping bolt on this threaded bolt.

Die Erfindung ermöglicht ein einfaches Ansetzen des Sanitärteils an dem an der Wand befestigten Spannbolzen und ein Festspannen durch Drehen des Spannelements um beispielsweise 180 °.The invention enables easy attachment of the Sanitary part to the wall-mounted clamping bolt and a tightening by Turning the clamping element by 180 °, for example.

Zur drehbaren Lagerung des Spannelements im Gehäuse des Spannbeschlags sieht eine Ausgestaltung der Erfindung vor, das Spannelement zylindrisch auszubilden. An einer Innenseite weist das Spannelement eine spiralförmige Rampe auf, die einen Kopf des Spannbolzens hintergreift. Beim Drehen des Spannelements zieht die Rampe den Kopf des Spannbolzens in Richtung eines Zentrums des Spannelements.For rotatable mounting of the clamping element in the housing of the clamping fitting looks An embodiment of the invention to form the clamping element cylindrical. At an inner side, the clamping element on a spiral ramp, which has a head engages behind the clamping bolt. When turning the clamping element, the ramp pulls the Head of the clamping bolt towards a center of the clamping element.

Um den Kopf des Spannbolzens in Eingriff mit dem Spannelement bringen zu können sieht eine Ausgestaltung der Erfindung eine Durchstecköffnung für den Kopf des Spannbolzens im Gehäuse und im Spannelement vor. Die Durchstecköffnung ermöglicht ein radiales oder näherungsweise radiales Stecken des Kopfs des Spannbolzens in das Spannelement hinein und damit umgekehrt ein Aufsetzen des Sanitärteils auf den an der Wand befestigten und von der Wand abstehenden Spannbolzen.To bring the head of the clamping bolt into engagement with the clamping element an embodiment of the invention provides an insertion opening for the head of the Clamping bolt in the housing and in the clamping element in front. The insertion opening allows a radial or approximately radial insertion of the head of the clamping bolt in the Clamping in and thus vice versa placing the sanitary part on the on Wall-mounted and projecting from the wall clamping bolt.

Bei einer Ausgestaltung der Erfindung weist das Gehäuse eine rohrförmige Aufnahme auf, mit der der Spannbeschlag auf den an der Wand befestigten Spannbolzen steckbar ist. Die rohrförmige Aufnahme hat den Vorteil, dass sie dem Sanitärteil bereits vor dem Festpannen einen Halt an der Wand gibt und dadurch die Befestigung des Sanitärteils an der Wand erleichtert.In one embodiment of the invention, the housing has a tubular receptacle on, with the clamping fitting on the wall-mounted clamping bolt pluggable is. The tubular receptacle has the advantage that it is the sanitary part before the Clamps give a grip on the wall and thereby the attachment of the sanitary part relieved on the wall.

Bei einer Ausgestaltung der Erfindung weist der Spannbolzen ein Innengewinde auf, mit dem er auf einen in der Wand verankerten Gewindebolzen aufschraubbar ist. Dies hat den Vorteil, dass ein Abstand des Kopfs des Spannbolzens von der Wand durch eine Länge des Spannbolzens vorgegeben ist, wenn der Spannbolzen bis in Anlage an der Wand auf den Gewindebolzen aufgeschraubt wird. Ein solcher, fest vorgegebener Abstand des Kopfs des Spannbolzens von der Wand ermöglicht das Spannen durch Drehen des Spannelements, das durch seinen begrenzten Drehwinkel von beispielsweise 180 ° einen geringen Spannweg in axialer Richtung des Spannbolzens aufweist. Zudem lässt sich durch diese Ausgestaltung der Erfindung eine gewünschte Spannkraft vergleichsweise genau einhalten.In one embodiment of the invention, the clamping bolt on an internal thread, with he is screwed onto a threaded bolt anchored in the wall. this has the advantage that a distance of the head of the clamping bolt from the wall by a Length of the clamping bolt is specified when the clamping bolt until in contact with the Wall is screwed onto the threaded bolt. Such, fixed distance of the head of the clamping bolt from the wall allows tightening by turning of the clamping element, which by its limited rotation angle of, for example 180 ° has a small clamping path in the axial direction of the clamping bolt. moreover can be achieved by this embodiment of the invention, a desired clamping force comparatively keep exactly.

Des Weiteren betrifft die Erfindung ein Sanitärteil, wie beispielsweise ein WC, Bidet, Waschbecken, Urinal oder dgl., das für die Befestigung mit einem Spannbeschlag der vorstehend erläuterten Art ausgebildet ist. Das erfindungsgemäße Sanitärteil weist eine Aufnahme zum Einlegen des Spannbeschlags auf, die den Spannbeschlag in einer Spannrichtung formschlüssig hält.Furthermore, the invention relates to a sanitary part, such as a toilet, bidet, Sink, urinal or the like., For fastening with a tension fitting of is formed above-explained type. The sanitary part according to the invention has a Receptacle for inserting the clamping fitting on, the clamping fitting in one Clamping direction positively holds.

Die Erfindung wird nachfolgend anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert. Es zeigen:

Figur 1
eine perspektivische Darstellung eines erfindungsgemäßen Spannbe- schlags;
Figur 2
eine Verwendung des Spannbeschlags aus Figur 1 in Ansicht; und
Figur 3
ein Spannelement des Spannbeschlags aus Figur 1 im Schnitt.
The invention will be explained in more detail with reference to an embodiment shown in the drawing. Show it:
FIG. 1
a perspective view of a Spannbe- shock according to the invention;
FIG. 2
a use of the clamping fitting of Figure 1 in view; and
FIG. 3
a clamping element of the clamping fitting of Figure 1 in section.

Der in Figur 1 dargestellte, erfindungsgemäße Spannbeschlag 10 weist ein Spannelement 12, ein Gehäuse 14 und einen Spannbolzen 16 auf. Das Spannelement 12, das in Figur 3 in einem Querschnitt dargestellt ist, weist eine zylindrische Außenform auf. Im Innern ist das Spannelement 12 teilweise ausgehöhlt, es weist eine spiralförmig um etwa 180 ° verlaufende Rampe 18 an einer Innenseite auf. Im Bereich der Rampe 18 ist das Spannelement 12 mit einem Schlitz 20 versehen, der in einer Radialebene, und zwar in der Schnittebene von Figur 3, verläuft und sich in Umfangsrichtung um etwa 180 ° erstreckt. An einem äußeren Ende der Rampe 18, an dem diese eine gegen Null gehende Dicke in radialer Richtung, d. h. einen gegen Null gehenden Abstand vom Umfang des Spannelements 12 aufweist, erweitert sich der Schlitz 20 zu einer Durchstecköffnung 22 für einen Kopf 24 des Spannbolzens 16. Zum Drehen weist das Spannelement 12 einen Innensechskant 26 auf. The clamping fixture 10 according to the invention shown in FIG. 1 has a clamping element 12, a housing 14 and a clamping bolt 16. The tensioning element 12, which in Figure 3 is shown in a cross section, has a cylindrical outer shape. in the Inside, the clamping element 12 is partially hollowed out, it has a spiral to about 180 ° extending ramp 18 on an inner side. In the area of the ramp 18 is the Clamping element 12 is provided with a slot 20 in a radial plane, in the sectional plane of Figure 3, extends and extends in the circumferential direction by about 180 °. At an outer end of the ramp 18, where this one going to zero Thickness in the radial direction, d. H. a zero distance from the circumference of the Clamping element 12, the slot 20 widens to an insertion opening 22nd for a head 24 of the clamping bolt 16. For turning, the clamping element 12 has a Hexagon socket 26 on.

Das Spannelement 12 liegt drehbar in einer etwa halbzylinderförmigen Ausnehmung 28 im Gehäuse 14 des Spannbeschlags 10 ein. Radial zur Ausnehmung 28 weist das Gehäuse 14 eine rohrförmige Aufnahme 30 für den Spannbolzen 16 auf.The clamping element 12 is rotatable in an approximately semi-cylindrical recess 28th in the housing 14 of the clamping fitting 10 a. Radial to the recess 28, the housing 14 a tubular receptacle 30 for the clamping bolt 16.

Der Spannbolzen 16 weist eine Sechskantstange 32 mit einer Innengewindebohrung (vgl. Figur 2) auf. Von einem Ende der Sechskantstange 32 steht ein stiftförmiger Fortsatz 34 ab, dessen Ende den Kopf 24 aufweist. Der erfindungsgemäße Spannbeschlag 10 ist zur Befestigung eines Sanitärteils wie eines WCs, Bidets, Waschbeckens, Urinals oder dgl. an einer Wand vorgesehen. Im dargestellten Ausführungsbeispiel wird als Beispiel eines Sanitärteils ein WC 36 verwendet, von dem in der Zeichnung ein Bruchstück von unten dargestellt ist. Das WC 36 weist erfindungsgemäß eine Aufnahme 38 für den Spannbeschlag 10 auf. Die Aufnahme 38 ist komplementär zum Gehäuse 14 des Spannbeschlags 10, das Gehäuse 14 liegt formschlüssig in der Aufnahme 38 des WCs 36 ein.The clamping bolt 16 has a hexagonal rod 32 with an internally threaded bore (see Figure 2). From one end of the hexagonal rod 32 is a pin-shaped extension 34, whose end has the head 24. The clamping fitting according to the invention 10 is for fixing a sanitary part such as a toilet, bidets, sink, urinals or the like. Provided on a wall. In the illustrated embodiment is given as an example a sanitary part uses a WC 36, of which in the drawing a fragment is shown from below. The WC 36 according to the invention has a receptacle 38 for the Clamp fitting 10 on. The receptacle 38 is complementary to the housing 14 of the Spannbeschlags 10, the housing 14 is positively in the receptacle 38 of the toilet 36.

Die Befestigung des WCs 36 an einer Wand 40 wird nachfolgend anhand Figur 2 erläutert. Zunächst wird ein Gewindebolzen 42 beispielsweise mit Mörtel in einem in der Wand 40 angebrachten Bohrloch verankert. Der Gewindebolzen 42 steht aus der Wand 40 vor. Anschließend wird der Spannbolzen 16 des erfindungsgemäßen Spannbeschlags 10 auf den Gewindebolzen 42 aufgeschraubt, bis er an der Wand 40 anliegt.The attachment of the WC 36 to a wall 40 will be explained below with reference to FIG. First, a threaded bolt 42, for example, with mortar in a in the Anchored wall 40 mounted borehole. The threaded bolt 42 is out of the wall 40 before. Subsequently, the clamping bolt 16 of the clamping fitting according to the invention 10 screwed onto the threaded bolt 42 until it rests against the wall 40.

Des Weiteren wird das Spannelement 12 in die Aufnahme 28 im Gehäuse 12 eingesetzt (dies ist der Auslieferungszustand) und der Spannbeschlag 12 wird so verdreht, dass seine Durchstecköffnung 22 deckungsgleich mit der rohrförmigen Aufnahme 30 ist. Das Gehäuse 14 wird in die Aufnahme 38 des WCs 36 eingesetzt.Furthermore, the clamping element 12 is inserted into the receptacle 28 in the housing 12 (This is the delivery condition) and the clamping fitting 12 is rotated so that its insertion opening 22 is congruent with the tubular receptacle 30. The Housing 14 is inserted into the receptacle 38 of the WC 36.

Nun wird das WC 36 so an die Wand 40 angesetzt, dass der Spannbolzen 16 in die rohrförmige Aufnahme 30 des Gehäuses 14 des Spannbeschlags 10 gelangt. In dieser Stellung stützt sich das WC 36 über den Spannbolzen 16 auf den in der Mauer 40 verankerten Gewindebolzen 42 ab, es muss also nicht mehr das volle Gewicht des WCs gehalten werden. Beim Aufsetzen des WCs 36 mit der rohrförmigen Aufnahme 30 des Gehäuses 14 auf den Spannbolzen 16 gelangt der Kopf 24 des Spannbolzens 16 in das Spannelement 12. Das Spannelement 12 wird so verdreht, dass die Rampe 18 den Kopf 24 hintergreift und durch ihren spiralförmigen Verlauf in Richtung eines Zentrums des Spannelements 12, also in das Spannelement 12 hinein zieht. Auf diese Weise wird das WC 36 gegen die Wand 40 gespannt und ist damit an der Wand 40 befestigt. Im dargestellten Ausführungsbeispiel ist das Spannelement 12 so ausgebildet, dass das Spannen durch eine Drehung um etwa 180 ° erfolgt. Der Drehwinkel wird durch den Schlitz 20 begrenzt, der von dem stiftförmigen Fortsatz 34 des Spannbolzens 16 durchgriffen wird.Now, the toilet 36 is attached to the wall 40 so that the clamping bolt 16 in the tubular receptacle 30 of the housing 14 of the clamping fitting 10 passes. In this Position, the toilet 36 is supported on the clamping bolt 16 on the anchored in the wall 40 Threaded bolt 42 from, so it no longer has the full weight of the toilet being held. When placing the toilet 36 with the tubular receptacle 30 of the Housing 14 on the clamping bolt 16, the head 24 of the clamping bolt 16 enters the Clamping element 12. The clamping element 12 is rotated so that the ramp 18 the head 24 engages behind and by its spiral course towards a center of the Clamping element 12, that pulls into the clamping element 12 into it. That's how it works WC 36 stretched against the wall 40 and is thus attached to the wall 40. In the illustrated Embodiment, the clamping element 12 is formed so that the clamping by a rotation of about 180 °. The angle of rotation is through the slot 20th limited, which is penetrated by the pin-shaped extension 34 of the clamping bolt 16.

Zum Drehen des Spannelements ist das WC mit einem Loch 44 (Figur 1) versehen, durch das beispielsweise ein nicht dargestellter Inbusschlüssel in Eingriff mit dem Sechskant 26 des Spannelements 12 bringbar ist. In Figur 2 ist das Spannelement 12 im Bereich des Kopfs 24 des Spannbolzens 16 ausgebrochen, so dass der Kopf 24 sichtbar ist. Die Rampe 18 ist in Figur 2 mit einer Strichlinie angedeutet.To rotate the clamping element, the WC is provided with a hole 44 (FIG. 1), by the example, not shown Allen key in engagement with the Hexagon 26 of the clamping element 12 can be brought. In Figure 2, the clamping element 12 in Broken portion of the head 24 of the clamping bolt 16, so that the head 24 visible is. The ramp 18 is indicated in Figure 2 with a dashed line.

Claims (3)

  1. Fastening arrangement comprising an item of sanitary ware (36), a clamp fitting (10) and a threaded bolt (42) for anchoring in a wall (40) as a connector (42) for fastening the item of sanitary ware (36) to the wall (40), the item of sanitary ware (36) having a receptacle (38) in which the clamp fitting (10) is inserted, and wherein the clamp fitting (10) has a clamping bolt (16) and a clamping element (12) which, on being turned, draws the clamping bolt (16) into itself, and wherein the clamping element (12) has a cylindrical outer periphery and, on the inner side, a spiral ramp (18) which engages behind the head (24) of the clamping bolt (16), characterized in that the clamp fitting (10) has a housing (14) in which the clamping element (12) is pivotally inserted, and the clamping bolt (16) has an internal thread for screwing onto the threaded bolt (42).
  2. Fastening arrangement according to claim 1, characterized in that the clamping element (12) and the housing (14) has an insertion opening (22) through which the head (24) of the clamping bolt (16) can be introduced in approximately the radial direction.
  3. Fastening arrangement according to claim 1, characterized in that the housing (14) has a tubular receptacle (30) for the clamping bolt (16).
EP01111414A 2000-07-07 2001-05-10 Clamp fitting for fixing a sanitary device on a wall Expired - Lifetime EP1170427B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10033140 2000-07-07
DE10033140A DE10033140A1 (en) 2000-07-07 2000-07-07 Tension fitting for attaching a sanitary part to a wall

Publications (3)

Publication Number Publication Date
EP1170427A2 EP1170427A2 (en) 2002-01-09
EP1170427A3 EP1170427A3 (en) 2003-07-02
EP1170427B1 true EP1170427B1 (en) 2005-10-05

Family

ID=7648186

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01111414A Expired - Lifetime EP1170427B1 (en) 2000-07-07 2001-05-10 Clamp fitting for fixing a sanitary device on a wall

Country Status (6)

Country Link
EP (1) EP1170427B1 (en)
AT (1) ATE305996T1 (en)
CZ (1) CZ20012439A3 (en)
DE (2) DE10033140A1 (en)
HU (1) HUP0102378A3 (en)
PL (1) PL348477A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD20020048A1 (en) * 2002-02-26 2003-08-26 Fischer Italia Srl Unipersonal HIDDEN FIXING DEVICE FOR HANGING TYPE OBJECTS.
EP2299011A1 (en) * 2009-09-18 2011-03-23 KERAMAG Keramische Werke Aktiengesellschaft Fastening device for a sanitary object
DE102014018978A1 (en) * 2014-12-18 2016-06-23 Fischer Italia S.R.L. Fastening device for fastening a sanitary object
DE102020107563A1 (en) 2020-03-19 2021-09-23 Grohe Ag Fastening device for a sanitary component to be suspended

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE360898B (en) * 1971-11-05 1973-10-08 Ifoe Ab
DE2748272A1 (en) * 1977-10-27 1979-05-03 Heinze Fa R FITTING
AT378410B (en) * 1984-01-10 1985-08-12 Hermann Ganner FITTING FOR DETACHABLE CONNECTION OF TWO COMPONENTS
DE3815774A1 (en) * 1988-05-09 1989-11-30 Mathias Staab Mounting for bathroom fittings and accessories
GB2301644B (en) * 1995-05-31 1999-03-10 Titus Int Plc Joint forming devices

Also Published As

Publication number Publication date
EP1170427A3 (en) 2003-07-02
HUP0102378A2 (en) 2002-06-29
DE50107597D1 (en) 2006-02-16
DE10033140A1 (en) 2002-01-17
HUP0102378A3 (en) 2002-08-28
CZ20012439A3 (en) 2002-02-13
ATE305996T1 (en) 2005-10-15
EP1170427A2 (en) 2002-01-09
PL348477A1 (en) 2002-01-14

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