EP0082132A2 - Structural bearing and method of installing the same - Google Patents

Structural bearing and method of installing the same Download PDF

Info

Publication number
EP0082132A2
EP0082132A2 EP82890182A EP82890182A EP0082132A2 EP 0082132 A2 EP0082132 A2 EP 0082132A2 EP 82890182 A EP82890182 A EP 82890182A EP 82890182 A EP82890182 A EP 82890182A EP 0082132 A2 EP0082132 A2 EP 0082132A2
Authority
EP
European Patent Office
Prior art keywords
synthetic resin
bearing
upholstery
mass
hardener
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
EP82890182A
Other languages
German (de)
French (fr)
Other versions
EP0082132A3 (en
EP0082132B1 (en
Inventor
Peter Dipl.-Ing. Fuchs
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0082132A2 publication Critical patent/EP0082132A2/en
Publication of EP0082132A3 publication Critical patent/EP0082132A3/en
Application granted granted Critical
Publication of EP0082132B1 publication Critical patent/EP0082132B1/en
Expired legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/04—Bearings; Hinges
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/04—Bearings; Hinges
    • E01D19/041—Elastomeric bearings
    • 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
    • E04B1/36—Bearings or like supports allowing movement

Definitions

  • the invention relates to a bearing for supporting a supporting structure, consisting of one of e.g. Composite body formed by vulcanization connected elastomer and metal layers.
  • Elastomer is a rubber-elastic, pressure-resistant and volume-resistant material, which is created by vulcanization of natural or synthetic rubber.
  • the metal layers act as reinforcement inserts, they are enclosed on all sides by the elastomer and thus protected against corrosion.
  • the height of the bearing is deformed by vertical loading, the vulcanized steel sheets preventing bulging of the elastomer layers, when loaded by horizontal forces, the elastomer layers deform in the direction of the forces and the originally rectangular cross section of the bearing changes into a rhomboidal cross-sectional shape.
  • a formable, hardening material such as synthetic resin mortar
  • the object of the present invention is to solve the problems associated with such installation and to create a bearing, the installation of which is optimally simplified and does not require any significant effort and time, but is still much more reliable than before, even distribution, transmission and absorption of the support forces guaranteed.
  • the bearing is attached by at least one bearing surface to the composite body formed from elastomer and metal layers, e.g. glued or vulcanized, containing a hardening leveling compound and having a deformable wall, to equalize the dimensional tolerances between the support and the supporting structure.
  • the hardener is mixed with the synthetic resin immediately before the supporting structure is put on carried out the camp.
  • Installation can be further simplified if the upholstery e.g. Containers that can be destroyed by impact or pressure with a hardener for hardening the synthetic resin contained in the upholstery.
  • This container can be attached to an inner wall of the cushion or simply embedded in the leveling compound.
  • the excess balancing mass displaced by the supporting structure can either be displaced sideways within the deforming wall of the cushion and then forms beads outside the bearing surface, or the cushion wall can be released with an overpressure valve to allow excess balancing mass to emerge from within the Upholstery, which can be limited, can be provided with upward pressure in order to allow the excess compensating mass to escape when this pressure limit is exceeded.
  • FIGS. 1 to 3 of the drawings show a bearing according to the Invention in various installation phases, each in a cross section.
  • the metal layers 2 are embedded in the elastomer and, together with it, form a corrosion-resistant and compact composite body 3.
  • container 6 e.g. by impact, destroyed and the leveling compound 5 enclosed in the deformable wall 4 is kneaded with the hardener.
  • the thickness of the upholstery is to be selected so that the dimensional tolerances between the base 7 and the supporting structure 8 can in any case be absorbed and compensated for.
  • the excess leveling compound 5 can deflect when the structure 8 is pressed into a lateral bead 9 (FIG. 3) or it can be released by a pressure relief valve (not shown) to be arranged in the wall 4 of the cushion; the remaining internal pressure of the balancing mass 5 must in any case be large enough to press the pad firmly against the underside of the supporting structure 8.
  • a factory-made and filled cushion has the advantage that the leveling compound 5 reliably free of air bubbles remains. If the leveling compound 5 is only filled into the cushion formed by the wall 4 at the construction site, special attention must be paid to the absence of air bubbles; the upholstery must be as empty as possible when the leveling compound is filled in, if necessary the upholstery must be delivered evacuated.
  • the upholstery with its wall 4 can be attached to the composite body 3 from the outset, that is, at the factory, so that the upper side of the bearing forms the lower boundary of the upholstery, or it can only be added to the composite body at the construction site before the bearing is used will.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

1. A supporting base for a load-carrying structure to be supported thereon, consisting of a compund body (3) made up of layers of elastomer and metal mutually bonded together, e. g. by vulcanising, to which is applied, at least along one bearing face thereof, a hardenable compensatory compound (5) consisting of a synthetic resin or a synthetic-resin-bonded substance, e.g. a synthetic resin mastic or mortar, for compensating dimensional tolerances between the supporting base (7) and the load-carrying structure (8) to be supported thereon, characterised in that the walls (4) of a cushion pad containing said compensatory compound (5) and being secured, e.g. adhesively or by vulcanising, to the compound body (3) enclose a container (6) which is adapted to be destroyed by impact or by pressure and which contains a suitable hardener for hardening the synthetic resin contained inside the pad.

Description

Die Erfindung betrifft ein Lager zur Auflagerung eines Tragwerkes, bestehend aus einem von miteinander z.B. durch Vulkanisation verbundenen Elastomer- und Metallschichten gebildeten Verbundkörper.The invention relates to a bearing for supporting a supporting structure, consisting of one of e.g. Composite body formed by vulcanization connected elastomer and metal layers.

Elastomer ist ein gummielastischer, drucksteifer und volu= menbeständiger Werkstoff, der durch Vulkanisation von Natur-oder Synthesekautschuk entsteht. Die Metallschichten wirken als Bewehrungseinlagen, sie werden vom Elastomer allseitig umschlossen und dadurch vor Korrosion geschützt. Durch vertikale Belastung wird das Lager in seiner Höhe verformt, wobei die einvulkanisierten Stahlbleche ein Ausbauchen der Elastomerschichten verhindern, bei Belastung durch horizontale Kräfte verformen sich die Elastomerschichten in der Richtung der Kräfte und der ursprünglich rechteckige Querschnitt des Lagers geht in eine rhomboidische Querschnittsform über.Elastomer is a rubber-elastic, pressure-resistant and volume-resistant material, which is created by vulcanization of natural or synthetic rubber. The metal layers act as reinforcement inserts, they are enclosed on all sides by the elastomer and thus protected against corrosion. The height of the bearing is deformed by vertical loading, the vulcanized steel sheets preventing bulging of the elastomer layers, when loaded by horizontal forces, the elastomer layers deform in the direction of the forces and the originally rectangular cross section of the bearing changes into a rhomboidal cross-sectional shape.

Für diese Wirkungsweise der sogenannten Elastomerlager ist ein spannungsfreier und lagerichtiger Einbau außerordentlich wichtig.A tension-free and correct installation is extremely important for this mode of action of the so-called elastomer bearings.

Bisher mußte beim Einbau das Lager zum Ausgleich der Maß= toleranzen zwischen dem Auflager, der Lagerbasis, und dem aufzulagernden Tragwerk mit einem formbaren, erhärtenden Material, z.B. Kunstharzmörtel, unterstopft werden, was besondere Sorgfalt und Geschicklichkeit sowie einen erheb= lichen Zeitaufwand erforderte.So far, the bearing had to be filled with a formable, hardening material, such as synthetic resin mortar, to compensate for the dimensional tolerances between the support, the bearing base, and the supporting structure, which requires special care and skill as well as a considerable = required time.

Aufgabe vorliegender Erfindung ist die Lösung der mit einem solchen Einbau verknüpften Probleme und die Schaffung eines Lagers, dessen Einbau optimal vereinfacht ist und keinen nennenswerten Mühe- und Zeitaufwand erfordert, aber dennoch wesentlich zuverlässiger als bisher eine gleichmäßige Ver= teilung , Übertragung und Aufnahme der Auflagerkräfte gewährleistet.The object of the present invention is to solve the problems associated with such installation and to create a bearing, the installation of which is optimally simplified and does not require any significant effort and time, but is still much more reliable than before, even distribution, transmission and absorption of the support forces guaranteed.

Erfindungsgemäß ist das Lager durch einen dem aus Elastomer-und Metallschichten gebildeten Verbundkörper zumindest an einer Lagerfläche angefügten, z.B. angeklebten oder anvul= kanisierten, eine erhärtende Ausgleichsmasse enthaltenden und eine verformbare Wandung aufweisenden Polster zum Aus= gleich der Maßtoleranzen zwischen dem Auflager und dem auf= zulagernden Tragwerk gekennzeichnet.According to the invention, the bearing is attached by at least one bearing surface to the composite body formed from elastomer and metal layers, e.g. glued or vulcanized, containing a hardening leveling compound and having a deformable wall, to equalize the dimensional tolerances between the support and the supporting structure.

Dank dieser Ausbildung des Lagers ist dessen Einbau überaus einfach und problemlos durchführbar: Das Tragwerk wird auf den schon vorher werksmäßig oder erst an der Baustelle mit der Ausgleichsmasse gefüllten und auf seiner Basis aufruhen= den Polster aufgesetzt, in die noch weiche Ausgleichsmasse eingedrückt und in der Lage bis zur Erhärtung der Ausgleichs= masse fixiert.Thanks to this design of the bearing, its installation is extremely simple and easy to carry out: the supporting structure is filled with the leveling compound on the factory or only at the construction site and rest on its base = the cushion is placed, into which the still soft leveling compound is pressed and in which Position fixed until the compensation mass has hardened.

Gemäß einer bevorzugten Ausführungsform des erfindungsgemäßen Lagers besteht die Ausgleichsmasse aus einem Kunstharz oder einer kunstharzgebundenen Masse, z.B. aus einem Kunstharz= mörtel.According to a preferred embodiment of the bearing according to the invention, the balancing mass consists of a synthetic resin or a synthetic resin-bound mass, e.g. from a synthetic resin = mortar.

In diesem Fall wird die Vermengung des Härters mit dem Kunstharz unmittelbar vor dem Aufsetzen des Tragwerkes auf das Lager durchgeführt.In this case, the hardener is mixed with the synthetic resin immediately before the supporting structure is put on carried out the camp.

Noch weitergehend läßt sich der Einbau vereinfachen, wenn der Polster einen z.B. durch Schlag oder Druck zerstörbaren Behälter mit einem Härter zur Härtung des im Polster befind= lichen Kunstharzes enthält. Dieser Behälter kann an einer Innenwandung des Polsters befestigt oder einfach in der Ausgleichsmasse eingebettet sein.Installation can be further simplified if the upholstery e.g. Containers that can be destroyed by impact or pressure with a hardener for hardening the synthetic resin contained in the upholstery. This container can be attached to an inner wall of the cushion or simply embedded in the leveling compound.

Die durch das Aufsetzen des Tragwerkes verdrängte überschus= sige Ausgleichsmasse kann entweder innerhalb der sich ver= formenden Wandung des Polsters seitwärts verdrängt werden und bildet dann außerhalb der Lagerfläche Wülste oder es kann die Polsterwandung mit einem Überdruckventil zum Aus= tritt überschüssiger Ausgleichsmasse bei einem innerhalb des Polsters auftretenden, nach oben begrenzbaren Über= druckes versehen sein, um die überschüssige Ausgleichsmasse bei Überschreitung dieser Druckgrenze austreten zu lassen.The excess balancing mass displaced by the supporting structure can either be displaced sideways within the deforming wall of the cushion and then forms beads outside the bearing surface, or the cushion wall can be released with an overpressure valve to allow excess balancing mass to emerge from within the Upholstery, which can be limited, can be provided with upward pressure in order to allow the excess compensating mass to escape when this pressure limit is exceeded.

DieThe

Figuren 1 bis 3 der Zeichnungen zeigen ein erfindungs= gemäßes Lager in verschiedenen Einbauphasen in jeweils einem Querschnitt.Figures 1 to 3 of the drawings show a bearing according to the Invention in various installation phases, each in a cross section.

Wie bekannt besteht das Elastomerlager gemäß Figur 1 aus den durch Vulkanisation miteinander verbundenen Elastomerschichten 1 und den Metallschichten 2, die von bewehrenden Stahl-Einlage= blechen verkörpert sind. Bei der dargestellten Ausführungsform sind die Metallschichten 2 im Elastomer eingebettet und bilden mit diesem gemeinsam einen korrosionsfesten und kompakten Verbundkörper 3. Der oberen Lagerfläche, also der Oberseite des Verbundkörpers 3,ist ein Polster mit einer schmiegsamen, verformbaren, gegebenenfalls auch elastischen Wandung 4 ange= fügt, der die Ausgleichsmasse 5 enthält, die beispielsweise aus einem faserbewehrten Kunstharzmörtel bestehen mag und einen z.B. aus Glas od.dgl. leichtzerstörbarem Material be= stehenden, mit dem für das Kunstharz des Kunstharzmörtels 5 geeigneten Härter gefüllten Behälter 6 enthält.As is known, the elastomer bearing according to FIG. 1 consists of the elastomer layers 1 which are connected to one another by vulcanization, and the metal layers 2, which are embodied by reinforcing steel insert = sheet metal. In the embodiment shown, the metal layers 2 are embedded in the elastomer and, together with it, form a corrosion-resistant and compact composite body 3. The upper bearing surface, that is to say the top of the composite body 3, is a cushion with a flexible, deformable, possibly also elastic wall 4 is added = which contains the leveling compound 5, which may consist, for example, of a fiber-reinforced synthetic resin mortar and one such as glass or the like. easily destructible material be =, containing 5 filled with the hardener suitable for the synthetic resin of the synthetic resin mortar 6.

Zum Einbau dieses Lagers wird zuerst der Behälter 6 z.B. durch Schlag, zerstört und die in der verformbaren Wandung 4 einge= schlossene Ausgleichsmasse 5 durch Kneten mit dem Härter ver= mengt.To install this bearing, container 6 e.g. by impact, destroyed and the leveling compound 5 enclosed in the deformable wall 4 is kneaded with the hardener.

Sodann wird gemäß Figur 2 das Lager mit dem Verbundkörper 3 auf seine Basis 7, z.B. auf ein Brückenwiderlager, aufgelegt und das Tragwerk 8 wird auf den von der Wandung 4 gebildeten Polster aufgesetzt, in die noch weiche Ausgleichsmasse 5 eingedrückt (Figur 3) und in dieser Soll-Lage bis zur Erhärtung der Ausgleichsmasse 5 fixiert.Then, according to Figure 2, the bearing with the composite body 3 on its base 7, e.g. placed on a bridge abutment and the supporting structure 8 is placed on the cushion formed by the wall 4, pressed into the still soft balancing mass 5 (FIG. 3) and fixed in this desired position until the balancing mass 5 has hardened.

Die Stärke des Polsters ist so zu wählen, daß die Maßtoleran= zen zwischen der Basis 7 und dem Tragwerk 8 jedenfalls aufge= nommen und ausgeglichen werden können.The thickness of the upholstery is to be selected so that the dimensional tolerances between the base 7 and the supporting structure 8 can in any case be absorbed and compensated for.

Die überschüssige Ausgleichsmasse 5 kann beim Eindrücken des Tragwerkes 8 in einen seitlichen Wulst 9 (Figur 3) ausweichen oder man kann sie durch ein - nicht dargestelltes - in der Wandung 4 des Polsters anzuordnendes Überdruckventil entweichen lassen; der verbleibende Innendruck der Ausgleichsmasse 5 muß jedenfalls groß genug sein, um den Polster satt an die Unterseite des Tragwerkes 8 anzudrücken.The excess leveling compound 5 can deflect when the structure 8 is pressed into a lateral bead 9 (FIG. 3) or it can be released by a pressure relief valve (not shown) to be arranged in the wall 4 of the cushion; the remaining internal pressure of the balancing mass 5 must in any case be large enough to press the pad firmly against the underside of the supporting structure 8.

Ein werksmäßig vorgefertigter und gefüllter Polster hat den Vorteil, daß die Ausgleichsmasse 5 zuverlässig luftblasenfrei bleibt. Wird die Ausgleichsmasse 5 erst an der Baustelle in den von der Wandung 4 gebildeten Polster eingefüllt, ist auf die Luftblasenfreiheit dabei besonders zu achten; der Polster muß möglichst luftleer sein, wenn die Ausgleichsmasse einge= füllt wird, nötigenfalls ist der Polster evakuiert anzuliefern.A factory-made and filled cushion has the advantage that the leveling compound 5 reliably free of air bubbles remains. If the leveling compound 5 is only filled into the cushion formed by the wall 4 at the construction site, special attention must be paid to the absence of air bubbles; the upholstery must be as empty as possible when the leveling compound is filled in, if necessary the upholstery must be delivered evacuated.

Der Polster mit seiner Wandung 4 kann dem Verbundkörper 3 von vornherein, also werksmäßig, angefügt sein, so daß die Ober= seite des Lagers die untere Begrenzung des Polsters bildet, oder er kann auch erst an der Baustelle vor der Verwendung des Lagers dem Verbundkörper angefügt werden.The upholstery with its wall 4 can be attached to the composite body 3 from the outset, that is, at the factory, so that the upper side of the bearing forms the lower boundary of the upholstery, or it can only be added to the composite body at the construction site before the bearing is used will.

Claims (6)

1. Lager zur Auflagerung eines Tragwerkes, bestehend aus einem von miteinander, z.B. durch Vulkanisation, ver= bundenen Elastomer- und Metallschichten gebildeten Verbund= körper, gekennzeichnet durch einen diesem Verbundkörper (3) zumindest an einer Lagerfläche angefügten, z.B. an= geklebten oder anvulkanisierten, eine härtbare Ausgleichs= masse (5) enthaltenden und eine verformbare Wandung (4) aufweisenden Polster zum Ausgleich der Maßtoleranzen zwischen dem Auflager (7) und dem aufzul gernden Trag= werk (8).1. Bearing for supporting a supporting structure, consisting of one of each other, e.g. Composite body formed by vulcanization, bonded elastomer and metal layers, characterized by a composite body (3) attached to at least one bearing surface, e.g. on = glued or vulcanized, containing a hardenable compensation = mass (5) and having a deformable wall (4), having upholstery to compensate for the dimensional tolerances between the support (7) and the load-bearing structure (8). 2. Lager nach Anspruch l, dadurch gekennzeichnet, daß die Ausgleichsmasse (5) aus einem Kunstharz oder einer kunst= harzgebundenen Masse, z.B. einem Kunstharzmörtel, besteht.2. Bearing according to claim l, characterized in that the compensating mass (5) made of a synthetic resin or an art = resin-bound mass, e.g. a synthetic resin mortar. 3. Lager nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Polsterwandung (4) einen z.B. durch Schlag oder Druck zerstörbaren Behälter (6) mit einem zur Härtung des im Polster befindlichen Kunstharzes geeigneten Härter ein= schließt.3. Bearing according to claim 1 or 2, characterized in that the cushion wall (4) a e.g. Containers (6) that can be destroyed by impact or pressure with a hardener suitable for hardening the synthetic resin in the upholstery includes =. 4. Lager nach einem der Ansprüche 1 bis 3, dadurch gekenn= zeichnet, daß die Polsterwandung (4) mit einem Überdruck= ventil zum Austritt überschüssiger Ausgleichsmasse (5) bei einem innerhalb des Polsters auftretenden Überdruck versehen ist.4. Bearing according to one of claims 1 to 3, characterized in that the upholstery wall (4) is provided with an overpressure = valve for exiting excess balancing mass (5) at an overpressure occurring within the upholstery. 5. Verfahren zum Einbau eines Lagers nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß das Tragwerk (8) auf den schon vorher werksmäßig oder erst an der Baustelle mit der Ausgleichsmasse (5) gefüllten und auf seiner Basis (7) aufruhenden Polster aufgesetzt, in die noch weiche Ausgleichsmasse (5) eingedrückt und in dieser Lage bis zur Erhärtung der Ausgleichsmasse (5) fixiert wird.5. A method for installing a bearing according to any one of claims 1 to 4, characterized in that the structure (8) on the already factory or only at the construction site with the leveling compound (5) filled and resting on its base (7) upholstery attached, pressed into the still soft balancing mass (5) and fixed in this position until the balancing mass (5) has hardened. 6. Verfahren nach Anspruch 5, dadurch gekennzeichnet, daß bei Verwendung von Kunstharz oder kunstharzgebundener Ausgleichsmasse (5) die Vermengung des Härters mit dem Kunstharz,z.B. durch Zerstörung eines den Härter enthalten= den, im Polster eingebetteten Behälters (6), unmittelbar vor dem Aufsetzen des Tragwerkes (8) durchgeführt wird.6. The method according to claim 5, characterized in that when using synthetic resin or synthetic resin-bound compensating mass (5), the hardener is mixed with the synthetic resin, e.g. by destroying the hardener = the container (6) embedded in the cushion, is carried out immediately before the supporting structure (8) is put on.
EP19820890182 1981-12-14 1982-12-13 Structural bearing and method of installing the same Expired EP0082132B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT5336/81 1981-12-14
AT0533681A AT374546B (en) 1981-12-14 1981-12-14 BEARINGS FOR SUPPORTING A SUPPORTING STRUCTURE AND METHOD FOR INSTALLING IT

Publications (3)

Publication Number Publication Date
EP0082132A2 true EP0082132A2 (en) 1983-06-22
EP0082132A3 EP0082132A3 (en) 1983-09-21
EP0082132B1 EP0082132B1 (en) 1986-09-10

Family

ID=3574668

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19820890182 Expired EP0082132B1 (en) 1981-12-14 1982-12-13 Structural bearing and method of installing the same

Country Status (3)

Country Link
EP (1) EP0082132B1 (en)
AT (1) AT374546B (en)
DE (1) DE3273251D1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209120C1 (en) * 1982-03-12 1987-10-01 Boris Dr-Ing Topaloff Reinforced elastomer bearing for supporting heavy components, especially on bridges
WO2000019018A1 (en) * 1998-09-30 2000-04-06 Max Bögl Bauunternehmung GmbH & Co. KG Bearing for the base point of a steel bridge and method for producing the same
DE19851412A1 (en) * 1998-11-07 2000-05-25 Wilfried Becker Gmbh Plain and / or deformation bearings for insertion between components
AT412291B (en) * 1997-02-27 2004-12-27 Reisner & Wolff Eng DEVICE FOR BRIDGING AN EXPANSION JOINT OF A BRIDGE
US7634832B2 (en) * 2006-11-20 2009-12-22 Daiwa Gravure Co., Ltd. Bridge sleeper supporting pad
EP2314794A1 (en) * 2009-10-22 2011-04-27 HILTI Aktiengesellschaft Compensating element
EP2314795A1 (en) * 2009-10-22 2011-04-27 HILTI Aktiengesellschaft Compensating element

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1331042A (en) * 1962-08-09 1963-06-28 Maschf Augsburg Nuernberg Ag Installation of a spherical tank for gases and liquids on a concrete foundation
DE2025446A1 (en) * 1969-05-28 1971-01-07 Algers, Knut Borge, Bromma (Schwe den) Device for adjusting the position of a structure or part of a structure
DE1956294A1 (en) * 1969-11-08 1971-05-13 Rheinstahl Union Ag Storage for bridges or the like. Buildings
DE2013897A1 (en) * 1970-03-23 1971-10-07 Bührer, Rudolf, Dipl.-Ing., 8000 München Support eg for bridges which resists un-desired movement
US3955761A (en) * 1973-03-05 1976-05-11 Szarka Enterprises, Inc. Method for providing a vehicular supporting deck for a railroad grade crossing
DE2648585B1 (en) * 1976-10-27 1978-04-06 Bilfinger Berger Bau Procedure for installing a bridge bearing on the abutment
DE3016252A1 (en) * 1980-04-26 1981-11-05 Thosti Bauaktiengesellschaft, 8900 Augsburg Torsionally elastic seating for concrete component - mfd. by filling gaps between an elastomer and component with epoxide! resin under pressure

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1331042A (en) * 1962-08-09 1963-06-28 Maschf Augsburg Nuernberg Ag Installation of a spherical tank for gases and liquids on a concrete foundation
DE2025446A1 (en) * 1969-05-28 1971-01-07 Algers, Knut Borge, Bromma (Schwe den) Device for adjusting the position of a structure or part of a structure
DE1956294A1 (en) * 1969-11-08 1971-05-13 Rheinstahl Union Ag Storage for bridges or the like. Buildings
DE2013897A1 (en) * 1970-03-23 1971-10-07 Bührer, Rudolf, Dipl.-Ing., 8000 München Support eg for bridges which resists un-desired movement
US3955761A (en) * 1973-03-05 1976-05-11 Szarka Enterprises, Inc. Method for providing a vehicular supporting deck for a railroad grade crossing
DE2648585B1 (en) * 1976-10-27 1978-04-06 Bilfinger Berger Bau Procedure for installing a bridge bearing on the abutment
DE3016252A1 (en) * 1980-04-26 1981-11-05 Thosti Bauaktiengesellschaft, 8900 Augsburg Torsionally elastic seating for concrete component - mfd. by filling gaps between an elastomer and component with epoxide! resin under pressure

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209120C1 (en) * 1982-03-12 1987-10-01 Boris Dr-Ing Topaloff Reinforced elastomer bearing for supporting heavy components, especially on bridges
AT412291B (en) * 1997-02-27 2004-12-27 Reisner & Wolff Eng DEVICE FOR BRIDGING AN EXPANSION JOINT OF A BRIDGE
WO2000019018A1 (en) * 1998-09-30 2000-04-06 Max Bögl Bauunternehmung GmbH & Co. KG Bearing for the base point of a steel bridge and method for producing the same
DE19851412A1 (en) * 1998-11-07 2000-05-25 Wilfried Becker Gmbh Plain and / or deformation bearings for insertion between components
US7634832B2 (en) * 2006-11-20 2009-12-22 Daiwa Gravure Co., Ltd. Bridge sleeper supporting pad
EP2314794A1 (en) * 2009-10-22 2011-04-27 HILTI Aktiengesellschaft Compensating element
EP2314795A1 (en) * 2009-10-22 2011-04-27 HILTI Aktiengesellschaft Compensating element
CN102041852A (en) * 2009-10-22 2011-05-04 喜利得股份公司 Compensation element
JP2011089388A (en) * 2009-10-22 2011-05-06 Hilti Ag Adjusting element
CN102041852B (en) * 2009-10-22 2015-06-24 喜利得股份公司 Compensation element

Also Published As

Publication number Publication date
DE3273251D1 (en) 1986-10-16
ATA533681A (en) 1983-09-15
EP0082132A3 (en) 1983-09-21
AT374546B (en) 1984-05-10
EP0082132B1 (en) 1986-09-10

Similar Documents

Publication Publication Date Title
DE2200978A1 (en) Compound elastic support bearings
DE69922810T2 (en) STRUCTURAL COMPOSITE LAMINATE
EP0082132A2 (en) Structural bearing and method of installing the same
DE2345773A1 (en) VIBRATION DAMPING AND INSULATING PADS, ESPECIALLY FOR ABSORBING HEAVY LOADS
DE3208680A1 (en) ARRANGEMENT FOR SPRING SUSPENSION SYSTEMS, ESPECIALLY FOR VEHICLES
DE1784734A1 (en) Tracks in which the track construction is supported by elastic support layers of rigid supporting surfaces and a method for laying such a track
DE3404377C2 (en) Height-adjustable emergency support for a car body
EP0155622A2 (en) Vertically adjustable bearing for the transferring and raising and/or lowering of heavy loads, particularly of bridges
EP1382548B1 (en) Base frame structure for a tank container
DE1759108B2 (en) STRIPED WAREHOUSE
EP0081173B1 (en) Storage tank provided with an internal liner
EP0818638B1 (en) Bolt-mounting for the elastic fixing of a shock absorber
DE2844424A1 (en) Liq.-pilled engine mounting adjuster - has fluid added via opening to increase flange distance from core
DE2514286A1 (en) SUPPORT DEVICE FOR A RIGID, SELF-SUPPORTING CONTAINER FOR A PRODUCT WHOSE TEMPERATURE DIFFERENCES GREATLY FROM THE AMBIENT TEMPERATURE IN ANY TRANSPORTING MEDIUM
DE3209120C1 (en) Reinforced elastomer bearing for supporting heavy components, especially on bridges
AT389171B (en) Apparatus for measuring loadings in composite elements
DE1809955B1 (en) METHOD OF FASTENING RAILS IN THE RAIL CHANNELS OF TRACK PLATES
AT320001B (en) Elastomer bearings
DE1243225B (en) Sound and vibration isolating ballast bedding
DE3208280C2 (en)
DE2351551A1 (en) Elastomeric building support - used for building houses, offices, roads or railways, consists of four layers containing prismatic sprung pieces
EP0129896B1 (en) Device for mounting cabins on utility vehicles
DD301617A9 (en) BOX FORMED MANUFACTURED ELEMENT FOR RAILROAD CONSTRUCTION
DE2442653A1 (en) ELASTOMERES SUPPORT
DD253229A1 (en) INSULATED SUPPRESSOR FLOOR FOR RAIL VEHICLES

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

Designated state(s): BE CH DE FR GB IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19840320

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE CH DE FR GB IT LI LU NL SE

ITF It: translation for a ep patent filed

Owner name: BUGNION S.P.A.

REF Corresponds to:

Ref document number: 3273251

Country of ref document: DE

Date of ref document: 19861016

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

Ref country code: LU

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

Effective date: 19861231

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

Ref country code: NL

Payment date: 19861231

Year of fee payment: 5

ET Fr: translation filed
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
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19871214

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

Ref country code: LI

Effective date: 19871231

Ref country code: CH

Effective date: 19871231

Ref country code: BE

Effective date: 19871231

BERE Be: lapsed

Owner name: FUCHS PETER

Effective date: 19871231

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

Ref country code: NL

Effective date: 19880701

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

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

Effective date: 19880831

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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: 19881122

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

Ref country code: DE

Effective date: 19890901

EUG Se: european patent has lapsed

Ref document number: 82890182.7

Effective date: 19880913