EP0796957A1 - Anchors for interconnecting two walls, movable to one another - Google Patents

Anchors for interconnecting two walls, movable to one another Download PDF

Info

Publication number
EP0796957A1
EP0796957A1 EP97103320A EP97103320A EP0796957A1 EP 0796957 A1 EP0796957 A1 EP 0796957A1 EP 97103320 A EP97103320 A EP 97103320A EP 97103320 A EP97103320 A EP 97103320A EP 0796957 A1 EP0796957 A1 EP 0796957A1
Authority
EP
European Patent Office
Prior art keywords
anchoring
anchor
anchor according
masonry
compensating part
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.)
Granted
Application number
EP97103320A
Other languages
German (de)
French (fr)
Other versions
EP0796957B1 (en
Inventor
Werner Rey
René Walther
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.)
Ulmino D & W Handels AG
Original Assignee
Ulmino D & W Handels AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ulmino D & W Handels AG filed Critical Ulmino D & W Handels AG
Publication of EP0796957A1 publication Critical patent/EP0796957A1/en
Application granted granted Critical
Publication of EP0796957B1 publication Critical patent/EP0796957B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E04B1/4178—Masonry wall ties
    • E04B1/4185—Masonry wall ties for cavity walls with both wall leaves made of masonry

Definitions

  • the invention relates to an anchor for connecting two mutually movable masonry with at least two anchoring members connected via a compensating part.
  • Such an anchor is known for example from CH-565908.
  • the compensating part is connected in an articulated manner to the anchoring members via ball-joint-like parts.
  • the diameter of the compensating part considerably exceeds the diameter of the anchoring members in the region of the ball-joint-like part. This diameter must be chosen the larger, the greater the forces to be transmitted and the greater the range of motion of the anchoring part in the compensating part or vice versa. If you choose small diameters, only small forces can be transmitted and the mutual displacement of the two anchoring parts or the range of motion of the anchoring part in the compensating part may only be small.
  • a disadvantage of this known anchor can therefore be seen in the fact that large forces can only be transmitted over a large range of motion if the ball-joint-like part is of sufficiently large dimensions and also has machined contact surfaces which are spherical. Under these circumstances, however, the manufacture of such an anchor is expensive and its weight is considerable. This is also because the compensation part consists of several parts that are assembled. An anchor designed in this way transfers all vibrations from one anchoring part to the other and thus also from one brickwork to the other.
  • a further embodiment of a masonry anchor in which the two anchoring members are mounted in a connecting member and can only be displaced parallel to the plane of the two masonry.
  • This version offers the advantage that a displacement of the anchoring members in the direction of the masonry plane does not shorten the anchor in the direction of the distance between the masonry.
  • the invention as is known from the claims, therefore solves the problem of creating an anchor that does not have the disadvantages mentioned, has great mobility between the individual parts and is inexpensive to manufacture.
  • the compensating part and the anchoring members are each formed in one piece and are connected to one another in an articulated manner via connecting elements.
  • the connecting elements are preferably formed by simply deforming the two ends of the compensating part and by deforming one end of each of the anchoring members. It is easiest if the ends of the compensating part and one end of each anchoring part are bent over to form an eye, hook or ring, one ring of the anchoring member engaging in a ring of the anchoring part and the rings thus forming the connecting element.
  • the anchoring members and the connecting part can be made of easily available rod or profile material that can only be cut to length and bent.
  • this rod material has a circular cross-section, toroidal contact surfaces result in the connecting element, the contact taking place along two lines assuming undeformable material.
  • the two parts forming a connecting element (each belonging to an anchoring part and the connecting part) can have a shape such that additional compensating movements are possible, for example in order to counteract a reduction in the distance between the masonry as a result of a vertical displacement thereof.
  • the advantages achieved by the invention can be seen in particular in the fact that the anchor according to the invention is very simple and inexpensive to manufacture and can also be provided in different variants, the special considerations of the weight, the dimensions and the consequences of vertical displacements of the masonry etc. allow. In addition, it also allows measures to dampen vibrations between the masonry, which result in damping when the anchor is subjected to tensile and compressive loads.
  • the anchor according to the invention can be installed in any position in the masonry, which ensures that it is always correct and fulfills its function correctly.
  • Fig. 1 shows an anchor with anchoring members 1, 2, which can be embedded in a masonry in a known and therefore not shown here, and with a compensating part 3.
  • Connection elements 4, 5 each connect an anchoring element 1, 2 with the compensating part 3 articulated.
  • the connecting elements 4, 5 each consist of two interlocking, annularly bent or deformed ends 6, 7 and 8, 9 each of an anchoring element 1, 2 and the compensating part 3.
  • the anchoring elements 1, 2 and the compensating part 3 preferably consist of a rod or Profile material that has a constant, for example circular, cross-section over its length.
  • the rod material only needs to be bent or deformed into a circle, hook or ring at the relevant ends in such a way that a ring, hook or circle each of an anchoring member and the compensating part interlock. This creates an articulated connection that allows the compensating part 3 to assume any positions in any solid angles to the anchoring members 1, 2 in a wide range.
  • Fig. 4 shows a preferred structure of such a damping element 10, 11, which consists of the upper part 12 and a lower part 13 of a rivet 12, 13, in which a ring 14 is inserted from a material which is suitable for damping vibrations.
  • the damping element 10, 11 is inserted into the annularly curved end of an anchoring part or the compensating part 3 and that the ring of the other element is subsequently bent around by the rivets 12, 13.
  • FIG. 3 shows the anchor according to the invention in a perspective view and with the damping element 10 inserted in the connecting element 4.
  • the connecting element 5 also shows, for example, that toroidal contact surfaces 25, 26 are provided which are ideal under ideal conditions Cut contact lines 23, 24. However, the inevitable elastic or plastic deformation of the material creates a contact surface, albeit a small one.
  • Fig. 5 shows a further possible embodiment of the anchor according to the invention, which is designed here so that masonry that vertically shift against each other is not pulled against each other by the anchor, since the effects of the movements of the masonry can be compensated for by the anchor.
  • the end of one anchoring element 15 has the now known annular configuration, while the end 17 of the other anchoring element 16 is bent such that a vertical displacement of the compensating part 18 from the center 19 can be accommodated therein.
  • the end 17 is oval instead of circular.
  • care must be taken to ensure that the compensating part 18 is at one end in the region of the center 19 when it is installed in the masonry.
  • a simple plastic part 20 can therefore be provided as an installation aid, which, as shown here, ensures this via two guides 21, 22 for the compensating part 18.
  • These guides 21, 22 can only exert relatively weak forces, which are certainly smaller than those which are applied by the masonry during its vertical displacement. It is clear that the shown embodiment of the anchoring part 16 with an oval ring can also be carried out on the compensating part 18 instead of this in order to achieve the same effect. Then the guides 21, 22 would also have to be attached to the compensating part 18.
  • FIG. 6 again shows the embodiment according to FIG. 5 in a perspective view with the plastic part 20 as an installation aid when installing the anchor in a masonry.
  • Fig. 7 shows an embodiment in which an anchoring part 27 two compensation parts 28 and 29 are assigned.
  • the two anchoring parts which in turn anchor the two compensating parts 28 and 29 in a brickwork, are not shown here.
  • Such an anchor is used for example in narrow and high masonry, such as between high windows.
  • the anchoring part 27 is designed here as a body which anchors in the masonry via a thread 30 becomes what is advantageous for example in concrete walls.
  • the anchoring part 27 has two bores or holes 31, 32 for the compensating parts 28, 29.
  • FIG. 8 also shows an embodiment of a connecting element 36 with two compensating parts 33, 34 and an anchoring part 35, which forms a ring 37 for receiving the two compensating parts 33 and 34.
  • the two anchoring members 1, 2 of the anchor are walled up in a known manner in the horizontal direction in the two masonry or otherwise attached to it. If the two masonries move vertically against each other, the ends 7, 9 of the anchoring members 1, 2 also shift, so that the compensating part 3 is inclined to the horizontal instead of remaining horizontal. Because of the connecting links 4, 5 which are articulated in all directions, it does not matter in which position the anchoring links 1, 2 are installed, i.e. whether the ring-shaped part is vertical or horizontal. This with the exception of the embodiment according to FIGS. 5 and 7. Given the vertical displacement of the masonry and the resulting essentially horizontally directed tensile load on the anchor, vibrations between the walls, which are generated by sound or vibration, are effectively damped.
  • the compensating part 3 with the connecting elements thus allows all movements of the two masonry to be recorded in all directions, although the anchoring members are firmly clamped into the masonry. The anchoring members are not deformed by such movements.

Abstract

The anchor has hinges which can be formed by shaping the ends of the component (3) and the members (1,2). The member and components can be of bar or profiled material bent at the ends into rings, and they can have mating toroidal surfaces (25,26), and elastic components (10,11) can be inserted between the surfaces. These also damp out vibration caused by tension and compression loads. The anchor can be arranged to accommodate relative sliding movement of the walls both in the horizontal and the vertical direction.

Description

Die Erfindung betrifft einen Anker zum Verbinden von zwei zueinander beweglichen Mauerwerken mit mindestens zwei über einen Ausgleichsteil verbundenen Verankerungsgliedern.The invention relates to an anchor for connecting two mutually movable masonry with at least two anchoring members connected via a compensating part.

Ein solcher Anker ist beispielsweise aus der CH-565908 bekannt. Bei diesem Anker ist der Ausgleichsteil gelenkig über kugelgelenkartige Teile mit den Verankerungsgliedern verbunden. Der Durchmesser des Ausgleichsteils übersteigt den Durchmesser der Verankerungsglieder im Bereiche des kugelgelenkartigen Teiles erheblich. Dieser Durchmesser muss um so grösser gewählt werden, desto grösser die zu übertragenden Kräfte und desto grösser der Bewegungsumfang des Verankerungsteils im Ausgleichsteil oder umgekehrt bemessen ist. Wählt man kleine Durchmesser, so können nur kleine Kräfte übertragen werden und die gegenseitige Verschiebung der beiden Verankerungsteile oder der Bewegungsumfang des Verankerungsteils im Ausgleichsteil darf nur gering sein.Such an anchor is known for example from CH-565908. In this anchor, the compensating part is connected in an articulated manner to the anchoring members via ball-joint-like parts. The diameter of the compensating part considerably exceeds the diameter of the anchoring members in the region of the ball-joint-like part. This diameter must be chosen the larger, the greater the forces to be transmitted and the greater the range of motion of the anchoring part in the compensating part or vice versa. If you choose small diameters, only small forces can be transmitted and the mutual displacement of the two anchoring parts or the range of motion of the anchoring part in the compensating part may only be small.

Ein Nachteil dieses bekannten Ankers ist deshalb darin zu sehen, dass grosse Kräfte über einen grossen Bewegungsumfang nur dann übertragen werden können, wenn der kugelgelenkartige Teil genügend gross dimensioniert ist und auch bearbeitete Berührungsflächen aufweist, die kugelförmig ausgebildet sind. Unter diesen Umständen ist die Herstellung eines solchen Ankers aber teuer und sein Gewicht erheblich. Dies auch deshalb, weil der Ausgleichsteil aus mehreren Teilen besteht, die zusammengesetzt sind. Ein so ausgebildeter Anker überträgt alle Schwingungen vom einen Verankerungsteil auf den anderen und somit auch von einem Mauerwerk auf das andere.A disadvantage of this known anchor can therefore be seen in the fact that large forces can only be transmitted over a large range of motion if the ball-joint-like part is of sufficiently large dimensions and also has machined contact surfaces which are spherical. Under these circumstances, however, the manufacture of such an anchor is expensive and its weight is considerable. This is also because the compensation part consists of several parts that are assembled. An anchor designed in this way transfers all vibrations from one anchoring part to the other and thus also from one brickwork to the other.

Aus der CH-683277 ist eine weitere Ausführung eines Mauerwerksankers bekannt, bei der die beiden Verankerungsglieder in einem Verbindungsglied ausschliesslich parallel zur Ebene der beiden Mauerwerke verschiebbar gelagert sind. Zwar bietet diese Ausführung den Vorteil, dass eine Verschiebung der Verankerungsglieder in der Richtung der Ebene der Mauerwerke keine Verkürzung des Ankers in Richtung des Abstandes zwischen den Mauerwerken bewirkt. Dies gilt aber nur dann, wenn beim Einbau in das Mauerwerk das Verbindungsglied einwandfrei ausgerichtet wird. Andernfalls können die Verankerungsglieder mit dem Verbindungsglied verklemmen wobei unerwünschte Kräfte in die Mauerwerke eingeleitet werden, die darin zu Schäden führen können.From CH-683277 a further embodiment of a masonry anchor is known, in which the two anchoring members are mounted in a connecting member and can only be displaced parallel to the plane of the two masonry. This version offers the advantage that a displacement of the anchoring members in the direction of the masonry plane does not shorten the anchor in the direction of the distance between the masonry. However, this only applies if the connecting link is correctly aligned during installation in the masonry. Otherwise, the anchoring links can jam with the connecting link, whereby undesired forces are introduced into the masonry, which can lead to damage therein.

Die Erfindung, wie sie aus den Patentansprüchen bekannt ist, löst deshalb die Aufgabe, einen Anker zu schaffen, der die erwähnten Nachteile nicht aufweist, eine grosse Beweglichkeit zwischen den einzelnen Teilen aufweist und kostengünstig herzustellen ist.The invention, as is known from the claims, therefore solves the problem of creating an anchor that does not have the disadvantages mentioned, has great mobility between the individual parts and is inexpensive to manufacture.

Dies wird dadurch erreicht, dass der Ausgleichsteil und die Verankerungsglieder je einstückig ausgebildet und über Verbindungselemente miteinander gelenkig verbunden sind. Die Verbindungselemente werden vorzugsweise durch einfache Verformung der beiden Enden des Ausgleichsteils und durch Verformung je eines Endes je eines der Verankerungsglieder gebildet. Am einfachsten ist es, wenn die Enden des Ausgleichsteils und je ein Ende eines Verankerungsteils zu einem Auge, Haken oder Ring umgebogen werden, wobei je ein Ring des Verankerungsgliedes in einen Ring des Verankerungsteils eingreift und so die Ringe zusammen das Verbindungselement bilden. So können die Verankerungsglieder und der Verbindungsteil aus einfach erhältlichem Stangen- oder Profilmaterial bestehen, das lediglich abzulängen und zu biegen ist. Hat dieses Stangenmaterial einen kreisförmigen Querschnitt, so ergeben sich im Verbindungselement torusförmige Berührungsflächen wobei unter der Annahme von unverformbarem Material die Berührung längs zweier Linien erfolgt. Die beiden ein Verbindungselement bildenden Teile (je eines einem Verankerungsteil und dem Verbindungsteil zugehörend) können eine solche Formgebung aufweisen, dass zusätzliche Ausgleichsbewegungen möglich sind, beispielsweise um einer Verkürzung des Abstandes zwischen den Mauerwerken als Folge einer vertikalen Verschiebung derselben entgegenzuwirken.This is achieved in that the compensating part and the anchoring members are each formed in one piece and are connected to one another in an articulated manner via connecting elements. The connecting elements are preferably formed by simply deforming the two ends of the compensating part and by deforming one end of each of the anchoring members. It is easiest if the ends of the compensating part and one end of each anchoring part are bent over to form an eye, hook or ring, one ring of the anchoring member engaging in a ring of the anchoring part and the rings thus forming the connecting element. For example, the anchoring members and the connecting part can be made of easily available rod or profile material that can only be cut to length and bent. If this rod material has a circular cross-section, toroidal contact surfaces result in the connecting element, the contact taking place along two lines assuming undeformable material. The two parts forming a connecting element (each belonging to an anchoring part and the connecting part) can have a shape such that additional compensating movements are possible, for example in order to counteract a reduction in the distance between the masonry as a result of a vertical displacement thereof.

Schliesslich ist es gemäss der Erfindung weiter möglich, zwischen den Berührungsflächen im Anker elastische Elemente vorzusehen, die entweder speziell zur Dämpfung von Schwingungen vorgesehen sind oder eine Zusatzbewegung zwischen den Teilen des Mauerankers ermöglichen, beispielsweise mindestens teilweise als Ausgleich für die genannte Verkürzung des Abstandes der Mauerwerke.Finally, according to the invention, it is further possible to provide elastic elements between the contact surfaces in the anchor, which are either provided specifically for damping vibrations or allow additional movement between the parts of the wall anchor, for example at least partially to compensate for the aforementioned shortening of the distance between the masonry .

Die durch die Erfindung erreichten Vorteile sind insbesondere darin zu sehen, dass der erfindungsgemässe Anker in der Herstellung sehr einfach und kostengünstig ist und zudem in verschiedenen Varianten vorgesehen werden kann, die besondere Rücksichten auf das Gewicht, die Abmessungen und die Folgen von vertikalen Verschiebungen der Mauerwerke usw. ermöglichen. Zusätzlich erlaubt er darin auch Massnahmen zur Dämpfung von Schwingungen zwischen den Mauerwerken vorzusehen, die eine Dämpfung bei Zug- und bei Druckbelastung des Ankers ergeben. Der erfindungsgemässe Anker kann in beliebiger Lage im Mauerwerk eingebaut werden, was sicherstellt, dass er immer richtig liegt und seine Funktion richtig erfüllt.The advantages achieved by the invention can be seen in particular in the fact that the anchor according to the invention is very simple and inexpensive to manufacture and can also be provided in different variants, the special considerations of the weight, the dimensions and the consequences of vertical displacements of the masonry etc. allow. In addition, it also allows measures to dampen vibrations between the masonry, which result in damping when the anchor is subjected to tensile and compressive loads. The anchor according to the invention can be installed in any position in the masonry, which ensures that it is always correct and fulfills its function correctly.

Im folgenden wird die Erfindung anhand eines Beispiels und mit Bezug auf die beiliegenden Zeichnungen näher erläutert. Es zeigt:

  • Figur 1 eine Ansicht des erfindungsgemässen Ankers,
  • Figur 2 eine Aufsicht des Ankers gemäss Fig. 1,
  • Figur 3 eine perspektivische Darstellung des Ankers,
  • Figur 4 einen Anker mit einem Dämpfungselement und
  • Figuren 5, 6, 7 und 8 je eine weitere Ausführung eines Ankers.
The invention is explained in more detail below using an example and with reference to the accompanying drawings. It shows:
  • FIG. 1 shows a view of the anchor according to the invention,
  • FIG. 2 shows a top view of the armature according to FIG. 1,
  • FIG. 3 shows a perspective illustration of the armature,
  • Figure 4 shows an anchor with a damping element and
  • Figures 5, 6, 7 and 8 each have a further embodiment of an anchor.

Fig. 1 zeigt einen Anker mit Verankerungsgliedern 1, 2, die in bekannter und deshalb hier nicht näher dargestellter Weise in ein Mauerwerk eingelassen werden können, sowie mit einem Ausgleichsteil 3. Verbindungselemente 4, 5 verbinden je ein Verankerungsglied 1, 2 mit dem Ausgleichsteil 3 gelenkig. Die Verbindungselemente 4, 5 bestehen je aus zwei ineinandergreifenden, ringförmig gebogenen oder verformten Enden 6, 7 und 8, 9 je eines Verankerungsgliedes 1, 2 und des Ausgleichsteils 3. Die Verankerungsglieder 1, 2 und der Ausgleichsteil 3 bestehen vorzugsweise aus einem Stangen- oder Profilmaterial, das über seine Länge einen gleichbleibenden, hier beispielsweise kreisförmigen, Querschnitt aufweist. Das Stangenmaterial braucht dazu lediglich an den betreffenden Enden so zu einem Kreis, Haken oder Ring gebogen oder verformt zu werden, dass je ein Ring, Haken oder Kreis je eines Verankerungsgliedes und des Ausgleichsteils ineinandergreifen. Damit wird eine gelenkige Verbindung hergestellt, die es dem Ausgleichsteil 3 erlaubt, in einem weiten Bereich, beliebige Stellungen in beliebigen Raumwinkeln zu den Verankerungsgliedern 1, 2 einzunehmen.Fig. 1 shows an anchor with anchoring members 1, 2, which can be embedded in a masonry in a known and therefore not shown here, and with a compensating part 3. Connection elements 4, 5 each connect an anchoring element 1, 2 with the compensating part 3 articulated. The connecting elements 4, 5 each consist of two interlocking, annularly bent or deformed ends 6, 7 and 8, 9 each of an anchoring element 1, 2 and the compensating part 3. The anchoring elements 1, 2 and the compensating part 3 preferably consist of a rod or Profile material that has a constant, for example circular, cross-section over its length. The rod material only needs to be bent or deformed into a circle, hook or ring at the relevant ends in such a way that a ring, hook or circle each of an anchoring member and the compensating part interlock. This creates an articulated connection that allows the compensating part 3 to assume any positions in any solid angles to the anchoring members 1, 2 in a wide range.

Fig. 2 zeigt deshalb auch die entsprechend gebogenen Enden 7, 9 der Verankerungsteile 1 und 2. Hier erkennt man auch je ein elastisches Element oder Dämpfungselement 10, 11, das in jedem Verbindungselement 4, 5 vorgesehen sein kann und hier zwischen dem Verankerungselement 1, 2 und dem Ausgleichselement 3 eingesetzt gezeigt ist.2 therefore also shows the correspondingly curved ends 7, 9 of the anchoring parts 1 and 2. Here, one can also see an elastic element or damping element 10, 11, which can be provided in each connecting element 4, 5 and here between the anchoring element 1, 2 and the compensating element 3 is shown inserted.

Fig. 4 zeigt einen vorzugsweisen Aufbau eines solchen Dämpfungselementes 10, 11, das aus dem Oberteil 12 und einem Unterteil 13 einer Niete 12, 13 besteht, in die ein Ring 14 aus einem Material eingesetzt ist, das zur Dämpfung von Schwingungen geeignet ist. Beim Zusammenbau ist es vorgesehen, dass das Dämpfungselement 10, 11 in das ringförmig gebogene Ende eines Verankerungsteils oder des Ausgleichsteils 3 eingesetzt wird und dass nachträglich der Ring des anderen Elementes durch die Niete 12, 13 hindurchgreifend herumgebogen wird.Fig. 4 shows a preferred structure of such a damping element 10, 11, which consists of the upper part 12 and a lower part 13 of a rivet 12, 13, in which a ring 14 is inserted from a material which is suitable for damping vibrations. When assembling, it is provided that the damping element 10, 11 is inserted into the annularly curved end of an anchoring part or the compensating part 3 and that the ring of the other element is subsequently bent around by the rivets 12, 13.

Fig. 3 zeigt den erfindungsgemässen Anker in perspektivischer Darstellung und mit eingesetztem Dämpfungselement 10 im Verbindungselement 4. Am Verbindungselement 5 erkennt man beispielsweise auch, dass torusförmige Berührungsflächen 25, 26 vorgesehen sind, die sich unter idealen Bedingungen in Berührungslinien 23, 24 schneiden. Durch die unvermeidliche elastische oder plastische Verformung des Materials entsteht aber doch eine wenn auch kleine Berührungsfläche.3 shows the anchor according to the invention in a perspective view and with the damping element 10 inserted in the connecting element 4. The connecting element 5 also shows, for example, that toroidal contact surfaces 25, 26 are provided which are ideal under ideal conditions Cut contact lines 23, 24. However, the inevitable elastic or plastic deformation of the material creates a contact surface, albeit a small one.

Fig. 5 zeigt eine weitere mögliche Ausgestaltung des erfindungsgemässen Ankers, der hier so ausgebildet ist, dass Mauerwerke, die sich vertikal gegeneinander verschieben, durch die Anker nicht gegeneinander gezogen werden, da die Auswirkungen der Bewegungen der Mauerwerke durch den Anker ausgeglichen werden können. Zu diesem Zweck hat das Ende des einen Verankerungselementes 15 die nun bekannte ringförmige Ausbildung, während das Ende 17 des anderen Verankerungselementes 16 so gebogen ist, dass eine vertikale Verschiebung des Ausgleichsteiles 18 aus der Mitte 19 darin aufgenommen werden kann. Dazu ist das Ende 17 oval statt kreisförmig ausgebildet. Allerdings muss bei dieser Ausführung darauf geachtet werden, dass beim Einbau in das Mauerwerk, der Ausgleichsteil 18 sich mit einem Ende im Bereiche der Mitte 19 befindet. Als Einbauhilfe kann deshalb ein einfacher Kunststoffteil 20 vorgesehen werden, der dies wie hier gezeigt über zwei Führungen 21, 22 für den Ausgleichsteil 18 sicherstellt. Diese Führungen 21, 22 können nur relativ schwache Kräfte ausüben, die sicher kleiner sind als diejenigen die durch die Mauerwerke bei deren vertikalen Verschiebung aufgebracht werden. Es ist klar, dass die gezeigte Ausbildung des Verankerungsteils 16 mit ovalem Ring statt an diesem auch am Ausgleichsteil 18 vorgenommen werden kann um die gleiche Wirkung zu erzielen. Dann wären auch die Führungen 21, 22 am Ausgleichsteil 18 anzubringen.Fig. 5 shows a further possible embodiment of the anchor according to the invention, which is designed here so that masonry that vertically shift against each other is not pulled against each other by the anchor, since the effects of the movements of the masonry can be compensated for by the anchor. For this purpose, the end of one anchoring element 15 has the now known annular configuration, while the end 17 of the other anchoring element 16 is bent such that a vertical displacement of the compensating part 18 from the center 19 can be accommodated therein. For this purpose, the end 17 is oval instead of circular. However, in this embodiment, care must be taken to ensure that the compensating part 18 is at one end in the region of the center 19 when it is installed in the masonry. A simple plastic part 20 can therefore be provided as an installation aid, which, as shown here, ensures this via two guides 21, 22 for the compensating part 18. These guides 21, 22 can only exert relatively weak forces, which are certainly smaller than those which are applied by the masonry during its vertical displacement. It is clear that the shown embodiment of the anchoring part 16 with an oval ring can also be carried out on the compensating part 18 instead of this in order to achieve the same effect. Then the guides 21, 22 would also have to be attached to the compensating part 18.

Fig. 6 zeigt nochmals die Ausführung gemäss Fig. 5 in perspektivischer Darstellung mit dem Kunststoffteil 20 als Einbauhilfe beim Einbau des Ankers in ein Mauerwerk.FIG. 6 again shows the embodiment according to FIG. 5 in a perspective view with the plastic part 20 as an installation aid when installing the anchor in a masonry.

Fig. 7 zeigt eine Ausführung bei der einem Verankerungsteil 27 zwei Ausgleichsteile 28 und 29 zugeordnet sind. Hier nicht gezeigt sind die beiden Verankerungsteile, die die beiden Ausgleichsteile 28 und 29 wiederum in einem Mauerwerk verankern. Ein solcher Anker findet beispielsweise bei schmalen und hohen Mauerwerken, wie beispielsweise zwischen hohen Fenstern eine Anwendung. Der Verankerungsteil 27 ist hier als Körper ausgebildet, der über ein Gewinde 30 im Mauerwerk verankert wird, was beispielsweise bei Betonmauern vorteilhaft ist. Der Verankerungsteil 27 weist zwei Bohrungen oder Löcher 31, 32 für die Ausgleichsteile 28, 29 auf.Fig. 7 shows an embodiment in which an anchoring part 27 two compensation parts 28 and 29 are assigned. The two anchoring parts, which in turn anchor the two compensating parts 28 and 29 in a brickwork, are not shown here. Such an anchor is used for example in narrow and high masonry, such as between high windows. The anchoring part 27 is designed here as a body which anchors in the masonry via a thread 30 becomes what is advantageous for example in concrete walls. The anchoring part 27 has two bores or holes 31, 32 for the compensating parts 28, 29.

Fig. 8 zeigt ebenfalls eine Ausführung eines Verbindungselementes 36 mit zwei Ausgleichsteilen 33, 34 und einem Verankerungsteil 35, der zur Aufnahme der beiden Ausgleichsteile 33 und 34 einen Ring 37 bildet.8 also shows an embodiment of a connecting element 36 with two compensating parts 33, 34 and an anchoring part 35, which forms a ring 37 for receiving the two compensating parts 33 and 34.

Die Wirkungsweise der erfindungsgemässen Vorrichtung ist wie folgt:The operation of the device according to the invention is as follows:

Die beiden Verankerungsglieder 1, 2 des Ankers werden in an sich bekannter Wiese in horizontaler Richtung in die beiden Mauerwerke eingemauert oder sonstwie daran befestigt. Verschieben sich nun die beiden Mauerwerke in vertikaler Richtung gegeneinander so verschieben sich auch die Enden 7, 9 der Verankerungsglieder 1, 2, so dass der Ausgleichsteil 3 statt horizontal zu bleiben zur Horizontalen geneigt wird. Wegen der nach allen Richtungen hin gelenkig ausgebildeten Verbindungsglieder 4, 5 spielt es dabei keine Rolle, in welcher Lage die Verankerungsglieder 1, 2 eingebaut werden, d.h. ob der ringförmige Teil senkrecht oder waagrecht steht. Dies mit Ausnahme der Ausführung gemäss Fig. 5 und 7. Bei der genannten vertikalen Verschiebung der Mauerwerke und der dadurch entstehenden im wesentlichen horizontal gerichteten Zugbelastung des Ankers werden Schwingungen zwischen den Mauern, die durch Schall oder Vibrationen erzeugt sind, wirkungsvoll gedämpft. Dies gilt auch für Druckbelastungen, die ebenfalls unter anderen Umständen auftreten können. Der Ausgleichsteil 3 mit den Verbindungselementen erlaubt es somit, alle Bewegungen der beiden Mauerwerke in allen Richtungen aufzunehmen, obwohl die Verankerungsglieder fest in die Mauerwerke eingespannt sind. Dabei werden die Verankerungsglieder durch solche Bewegungen nicht verformt.The two anchoring members 1, 2 of the anchor are walled up in a known manner in the horizontal direction in the two masonry or otherwise attached to it. If the two masonries move vertically against each other, the ends 7, 9 of the anchoring members 1, 2 also shift, so that the compensating part 3 is inclined to the horizontal instead of remaining horizontal. Because of the connecting links 4, 5 which are articulated in all directions, it does not matter in which position the anchoring links 1, 2 are installed, i.e. whether the ring-shaped part is vertical or horizontal. This with the exception of the embodiment according to FIGS. 5 and 7. Given the vertical displacement of the masonry and the resulting essentially horizontally directed tensile load on the anchor, vibrations between the walls, which are generated by sound or vibration, are effectively damped. This also applies to pressure loads that can also occur under other circumstances. The compensating part 3 with the connecting elements thus allows all movements of the two masonry to be recorded in all directions, although the anchoring members are firmly clamped into the masonry. The anchoring members are not deformed by such movements.

Claims (10)

Anker zum Verbinden von zwei zueinander beweglichen Mauerwerken mit mindestens zwei über einen Ausgleichsteil (3) verbundenen Verankerungsgliedern (1, 2), dadurch gekennzeichnet, dass der Ausgleichsteil einstückig ausgebildet und über Verbindungselemente (4, 5) mit den Verankerungsgliedern gelenkig verbunden ist.Anchor for connecting two mutually movable masonry with at least two anchoring members (1, 2) connected via a compensating part (3), characterized in that the compensating part is formed in one piece and is articulated to the anchoring members via connecting elements (4, 5). Anker nach Anspruch 1, dadurch gekennzeichnet, dass die Verbindungselemente durch Verformungen der beiden Enden (6, 8) des Ausgleichsteils und durch Verformung je eines Endes (7, 9) je eines der Verankerungsglieder (1, 2) gebildet sind.Anchor according to claim 1, characterized in that the connecting elements are formed by deforming the two ends (6, 8) of the compensating part and by deforming one end (7, 9) each of the anchoring members (1, 2). Anker nach Anspruch 2, dadurch gekennzeichnet, dass das Verbindungselement und die Verankerungsglieder aus Stangen- oder Profilmaterial bestehen, das zur Bildung der Verbindungselemente an Enden gebogen ist.Anchor according to claim 2, characterized in that the connecting element and the anchoring members consist of rod or profile material which is bent at the ends to form the connecting elements. Anker nach Anspruch 2, dadurch gekennzeichnet, dass die Verbindungselemente aus jeweils zwei ineinandergreifenden ringförmig gebogenen Teilen bestehen, von denen je eines zum Ausgleichsteil und eines zum Verankerungsglied gehört.Anchor according to claim 2, characterized in that the connecting elements each consist of two interlocking, annularly bent parts, one of which belongs to the compensating part and one to the anchoring member. Anker nach Anspruch 1, dadurch gekennzeichnet, dass die Verbindungselemente torusförmige Berührungsflächen (25, 26) zueinander bilden.Anchor according to claim 1, characterized in that the connecting elements form toroidal contact surfaces (25, 26) to one another. Anker nach Anspruch 1, dadurch gekennzeichnet, dass im Verbindungselement zusätzlich ein elastisches Element (10, 11, 14) vorgesehen ist, das zwischen Berührungsflächen des Ausgleichsteils und des Verankerungsteils angeordnet ist.Anchor according to claim 1, characterized in that an additional elastic element (10, 11, 14) is provided in the connecting element and is arranged between contact surfaces of the compensating part and the anchoring part. Anker nach Anspruch 6, dadurch gekennzeichnet, dass das elastische Element zur Dämpfung von Schwingungen im Anker bei Zug- und bei Druckbelastung des Ankers ausgebildet und angeordnet ist.Anchor according to claim 6, characterized in that the elastic element is designed and arranged for damping vibrations in the armature under tensile and compressive loads of the armature. Anker nach Anspruch 1, dadurch gekennzeichnet, dass das Verbindungselement zum Ausgleich von vertikalen und horizontalen Verschiebungen zwischen den Mauerwerken ausgebildet ist.Anchor according to claim 1, characterized in that the connecting element is designed to compensate for vertical and horizontal displacements between the masonry. Anker nach Anspruch 1, dadurch gekennzeichnet, dass ein Verankerungsglied (35) mit zwei Ausgleichsteilen (33, 34) verbunden ist.Anchor according to claim 1, characterized in that an anchoring member (35) is connected to two compensating parts (33, 34). Anker nach Anspruch 1, dadurch gekennzeichnet, dass das Verbindungselement eine Einbauhilfe (20) aufweist.Anchor according to claim 1, characterized in that the connecting element has an installation aid (20).
EP97103320A 1996-03-20 1997-02-28 Anchors for interconnecting two walls, movable to one another Expired - Lifetime EP0796957B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH727/96 1996-03-20
CH72796 1996-03-20
CH72796 1996-03-20

Publications (2)

Publication Number Publication Date
EP0796957A1 true EP0796957A1 (en) 1997-09-24
EP0796957B1 EP0796957B1 (en) 2002-08-14

Family

ID=4193780

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97103320A Expired - Lifetime EP0796957B1 (en) 1996-03-20 1997-02-28 Anchors for interconnecting two walls, movable to one another

Country Status (4)

Country Link
EP (1) EP0796957B1 (en)
AT (1) ATE222313T1 (en)
DE (1) DE59707942D1 (en)
DK (1) DK0796957T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000014349A1 (en) * 1998-09-02 2000-03-16 Ultra Building Products Limited Wall tie

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1364880A (en) * 1919-12-11 1921-01-11 Marvin H Jester Building device
DE949306C (en) * 1952-05-14 1956-09-20 Ludwig Beismann Two-part wall anchor for connecting two wall shells to be erected one after the other, separated from one another by a layer of air
DE2310333A1 (en) * 1972-03-02 1973-09-13 Alfred A Hala WALL ARRANGEMENT CONSISTS OF AN INNER WALL PART AND AN OUTER WALL PART, WHICH ARE SITUATED AT A DISTANCES
GB1502944A (en) * 1975-04-11 1978-03-08 Heskin Ltd Brick-layers wall ties
GB2249330A (en) * 1990-10-31 1992-05-06 Michael Roy Parr Wall tie

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1364880A (en) * 1919-12-11 1921-01-11 Marvin H Jester Building device
DE949306C (en) * 1952-05-14 1956-09-20 Ludwig Beismann Two-part wall anchor for connecting two wall shells to be erected one after the other, separated from one another by a layer of air
DE2310333A1 (en) * 1972-03-02 1973-09-13 Alfred A Hala WALL ARRANGEMENT CONSISTS OF AN INNER WALL PART AND AN OUTER WALL PART, WHICH ARE SITUATED AT A DISTANCES
GB1502944A (en) * 1975-04-11 1978-03-08 Heskin Ltd Brick-layers wall ties
GB2249330A (en) * 1990-10-31 1992-05-06 Michael Roy Parr Wall tie

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000014349A1 (en) * 1998-09-02 2000-03-16 Ultra Building Products Limited Wall tie
GB2357096A (en) * 1998-09-02 2001-06-13 Ultra Building Products Ltd Wall tie
GB2357096B (en) * 1998-09-02 2002-06-12 Ultra Building Products Ltd Wall tie

Also Published As

Publication number Publication date
DE59707942D1 (en) 2002-09-19
ATE222313T1 (en) 2002-08-15
DK0796957T3 (en) 2002-10-07
EP0796957B1 (en) 2002-08-14

Similar Documents

Publication Publication Date Title
DE2618778C3 (en) Field spacers for electrical overhead lines
DE1102374B (en) Insert disk with a cylindrical extension fitting into a circular hole in a rod-shaped component
DE2721926A1 (en) SUSPENSION FOR A VEHICLE SEAT
DE3626451A1 (en) Fitting part for clamp-fastening to profiles
DE10353907A1 (en) Vibration insulating device, especially for earthquake protection of buildings, has first insulating component acting predominantly in vertical direction combined with second insulating component acting in horizontal direction
DE2942800A1 (en) PAN CONSTRUCTION FOR A BALL JOINT
DE1034420B (en) Rubber-metal spring
DE2623898C3 (en) Suspension device for elongated objects
DE102006041434B4 (en) Schwingungsisolatiosvorrichtung
DE2636434C3 (en) Frame corner connection
DE3823000A1 (en) Fastening element
DE3111015A1 (en) VIBRATION AND SHOCK FORCE ABSORBING FASTENING ELEMENT FOR SUPPORTING A LOAD
EP0796957B1 (en) Anchors for interconnecting two walls, movable to one another
DE2721983C3 (en) Shock absorber with two components
EP1136346B1 (en) Connecting element for an elastic connection between two construction components
DE1811959A1 (en) Tension-free bellows joint connection
DE2709228C2 (en) Flap support
DE4336834C1 (en) Elastic mounting for machinery
EP3514429A1 (en) Connecting element
DE3437089A1 (en) Clamping device
CH683277A5 (en) Wall ties.
DE19951652A1 (en) Pre-assembled fastening screw
DE102015010990A1 (en) Suspension or support device for vertically shifting loads, in particular pipes and the like
DE853341C (en) Component, preferably window frame, hollow body or the like.
AT341906B (en) HEIGHT AND DEPTH ADJUSTABLE HINGE, ESPECIALLY FOR MOBILE DOOR WINGS, WITH A BASE PLATE

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK GB LI NL

17P Request for examination filed

Effective date: 19971105

17Q First examination report despatched

Effective date: 19990818

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK GB LI NL

REF Corresponds to:

Ref document number: 222313

Country of ref document: AT

Date of ref document: 20020815

Kind code of ref document: T

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20020814

REF Corresponds to:

Ref document number: 59707942

Country of ref document: DE

Date of ref document: 20020919

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20030515

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20060202

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20060222

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20060227

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20060420

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20060428

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20070125

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070228

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070228

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

Ref country code: DK

Ref legal event code: EBP

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20070228

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20070901

BERE Be: lapsed

Owner name: *ULMINO D & W HANDELS A.G.

Effective date: 20070228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070901

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070228

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070228

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20060222

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080228