DE1609382B1 - Plain bearings for building purposes - Google Patents

Plain bearings for building purposes

Info

Publication number
DE1609382B1
DE1609382B1 DE19661609382 DE1609382A DE1609382B1 DE 1609382 B1 DE1609382 B1 DE 1609382B1 DE 19661609382 DE19661609382 DE 19661609382 DE 1609382 A DE1609382 A DE 1609382A DE 1609382 B1 DE1609382 B1 DE 1609382B1
Authority
DE
Germany
Prior art keywords
layer
bottom layer
plain bearings
shell
top layer
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.)
Pending
Application number
DE19661609382
Other languages
German (de)
Inventor
Dr Karl Meyer
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
Priority to AT615367A priority Critical patent/AT286575B/en
Publication of DE1609382B1 publication Critical patent/DE1609382B1/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/20—Sliding surface consisting mainly of plastics
    • F16C33/201—Composition of the plastic
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C7/00—Coherent pavings made in situ
    • E01C7/08—Coherent pavings made in situ made of road-metal and binders
    • E01C7/10—Coherent pavings made in situ made of road-metal and binders of road-metal and cement or like binders
    • E01C7/14—Concrete paving
    • E01C7/145—Sliding coverings, underlayers or intermediate layers ; Isolating or separating intermediate layers; Transmission of shearing force in horizontal intermediate planes, e.g. by protrusions, by inlays
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C7/00—Coherent pavings made in situ
    • E01C7/08—Coherent pavings made in situ made of road-metal and binders
    • E01C7/32—Coherent pavings made in situ made of road-metal and binders of courses of different kind made in situ
    • E01C7/34—Coherent pavings made in situ made of road-metal and binders of courses of different kind made in situ made of several courses which are not bound to each other ; Separating means therefor, e.g. sliding layers
    • 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
    • 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
    • E01D19/042—Mechanical bearings
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/34—Foundations for sinking or earthquake territories
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/16—Arrangement or construction of joints in foundation structures
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2350/00—Machines or articles related to building

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Bridges Or Land Bridges (AREA)
  • Joints Allowing Movement (AREA)
  • Laminated Bodies (AREA)

Description

Die Erfindung betrifft ein Gleitlager für Bauwerke, welches eine Bodenlage und eine unter Zwischenschaltung einer Gleitschicht darauf bewegliche, um das Maß ihrer möglichen Verschiebung allseitig kleiner bemessene Decklage und eine diese Teile umgebende, dichte elastische Hülle aufweist.The invention relates to a plain bearing for buildings, which has a floor layer and an interposed one a sliding layer movable on it, smaller on all sides by the extent of its possible displacement dimensioned top layer and a surrounding these parts, tight elastic shell.

Bei einem bekannten Gleitlager dieser Art ist eine Verschiebung nur schwer möglich, da der Gummischlauch diese Bewegung hindert, weil er fest um die an beiden Enden vorgesehenen Anschläge der Bodenplatte liegt, so daß eine Verschiebung nur durch Spannen des Schlauches, d.h. also bis zu einer gewissen Grenze, erreichbar ist, bei welcher jedoch die Gefahr des Zerreißens besteht. Durch dieses Spannen des Gummischlauches wird jedoch die angestrebte Gleitwirkung praktisch wieder aufgehoben.In the case of a known slide bearing of this type, displacement is only possible with difficulty because the rubber hose prevents this movement because it is firmly attached to the stops of the base plate provided at both ends so that a shift can only be achieved by tensioning the hose, i.e. up to a certain Limit, is achievable, but at which there is a risk of tearing. Through this tensioning of the rubber hose, however, the desired sliding effect is practically canceled again.

Von diesem Stand der Technik ausgehend liegt der Erfindung die Aufgabe zugrunde, ein Gleitlager zu schaffen, welches über eine hohe Gleitfähigkeit verfügt, welche durch die gegen Staub schützende Umhüllung nicht beeinträchtigt werden kann, so daß ein leichtes Verschieben gewährleistet ist.Proceeding from this prior art, the invention is based on the object of providing a plain bearing create, which has a high sliding ability, which is due to the dust-protecting cover can not be impaired, so that easy shifting is guaranteed.

Gemäß der Erfindung wird dies dadurch erreicht, daß die Hülle die Bodenlage sowie die Decklage an deren Rändern mit Spiel umgreift. Auf diese Weise wird erreicht, daß wegen des vorhandenen Spiels die angestrebte Gleitwirkung in keiner Weise beeinträchtigt wird, wobei darüber hinaus eine vergleichsweise große Lebensdauer gewährleistet ist, da die Hülle praktisch nicht auf Verformung beansprucht wird.According to the invention, this is achieved in that the shell adjoins the bottom layer and the top layer the edges of which embraces with play. In this way it is achieved that because of the existing game The desired sliding effect is not impaired in any way, and in addition a comparatively long service life is guaranteed, since the shell is practically not subjected to deformation.

Vorteilhaft ist die Hülle an der Bodenlage und an der Decklage befestigt.The casing is advantageously attached to the bottom layer and to the top layer.

Das erfindungsgemäße Gleitlager ist überall dort verwendbar, wo ein Gleiten zwischen zwei Teilen erwünscht ist.The slide bearing according to the invention can be used wherever sliding between two parts is desired is.

Hierzu gehören beispielsweise Baukörper, die einer unterschiedlichen Bewegung unterworfen sind, wie Bauwerke aus Beton, Stahl, Holz od. dgl. auf einem durch bergbauliche oder andere Ursachen bewegten Baugrund; Baukörper und Bauteile, die infolge ungleichmäßiger Erwärmung eine unterschiedliche Dehnung erfahren, wie z.B. Dachplatten oder Betonstraßendecken, die der Sonneneinstrahlung ausgesetzt sind; Baukörper, die an einem anderen Baukörper entlanggleitend bewegt werden sollen, wie etwa Rohrleitungen beim Vortrieb durch Erdreich; Spannbetonteile, die bei Aufbringen der Vorspannkraft auf ihrer Unterlage gleiten sollen.This includes, for example, structures that are subject to different movements, such as Structures made of concrete, steel, wood or the like. Moved on by mining or other causes Building site; Structures and components that expand differently as a result of uneven heating experience, such as roof tiles or concrete pavements that are exposed to sunlight are; Structures that are to be moved along another structure, such as pipelines when driving through the ground; Prestressed concrete parts that when the prestressing force is applied to their Surface should slide.

Ein Ausführungsbeispiel der Erfindung ist an Hand der Zeichnung näher erläutert, und zwar zeigt F i g. 1 die Draufsicht des Gleitlagers und Fig. 2 einen Vertikalschnitt durch das Gleitlager.An embodiment of the invention is explained in more detail with reference to the drawing, namely shows F i g. 1 shows the plan view of the slide bearing and FIG. 2 shows a vertical section through the slide bearing.

Auf der Bodenlage 1 ist die Decklage 2 beweglich angeordnet. Die feste Bodenlage 1 und die bewegliche Decklage 2 werden von Kunststoffolien gebildet, die an ihren aufeinanderliegenden Seiten mit Kunststoffteilchen im molekularen Größenbereich beschichtet sind.The top layer 2 is movably arranged on the bottom layer 1. The fixed floor layer 1 and the movable one Cover layer 2 are formed by plastic films, which on their mutually facing sides with plastic particles are coated in the molecular size range.

Die feste Bodenlage 1 und die bewegliche Decklage 2 sind allseitig von einer dichten Hülle 3 umgeben, so daß Staub und Feuchtigkeit nicht eindringen können.The fixed bottom layer 1 and the movable top layer 2 are surrounded on all sides by a tight cover 3, so that dust and moisture cannot penetrate.

Die Hülle 3 ist an der festen Bodenlage 1 und an der beweglichen Decklage 2 befestigt, so daß sie die entsprechenden Bewegungen der Decklage 2 mitmacht. Zu diesem Zweck ist die Hülle 3 elastisch ausgebildet und umgreift die feste Bodenlage 1 sowie die bewegliche Decklage 2 mit Spiel, so daß eine allseitige Bewegung möglich ist.The shell 3 is attached to the fixed bottom layer 1 and to the movable cover layer 2 so that they corresponding movements of the top layer 2 participate. For this purpose, the sheath 3 is designed to be elastic and surrounds the fixed bottom layer 1 and the movable top layer 2 with play, so that an all-round Movement is possible.

Die feste: Bodenlage 1 ist um das Maß des möglichen Verschiebeweges der beweglichen Decklage 2 größer, so daß diese bei einer Verschiebebewegung immer mit der ganzen Oberfläche auf der festen Bodenlage 1 aufliegt und daher Einkerbungen durch die Ränder vermieden werden.The fixed : bottom layer 1 is larger by the amount of the possible displacement path of the movable top layer 2, so that the entire surface thereof always rests on the solid bottom layer 1 during a shifting movement and therefore notches through the edges are avoided.

Die Hülle 3 verstärkt die Ecken 4. Die Verstärkung kann durch Überkleben von Folien od, dgl. bewirkt _ werden.The cover 3 reinforces the corners 4. The reinforcement can be effected by sticking foils or the like. will.

Claims (2)

Patentansprüche:Patent claims: 1. Gleitlager für Bauwerke, welches eine Bodenlage und eine unter Zwischenschaltung einer Gleitschicht darauf bewegliche, um das Maß ihrer möglichen Verschiebung allseitig kleiner bemessenen Decklage und eine diese Teile umgebende, dichte, elastische Hülle aufweist, dadurch gekennzeichnet, daß die Hülle(3) die Bodenlage (1) sowie die Decklage (2) an _M deren Rändern mit Spiel umgreift. ■1. Plain bearings for buildings, which has a bottom layer and a movable layer on it with the interposition of a sliding layer, the extent of their possible displacement on all sides smaller sized cover layer and a dense, elastic shell surrounding these parts, characterized in that the shell (3) the The bottom layer (1) and the top layer (2) at _ M encompass their edges with play. ■ 2. Gleitlager nach Anspruch 1, dadurch gekennzeichnet, daß die Hülle (3) an der Bodenlage (1) und an der Decklage (2) befestigt ist.2. Plain bearing according to claim 1, characterized in that the shell (3) on the bottom layer (1) and attached to the top layer (2).
DE19661609382 1966-07-04 1966-09-24 Plain bearings for building purposes Pending DE1609382B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT615367A AT286575B (en) 1966-09-24 1967-07-03 Insert for sliding joints

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEM0070095 1966-07-04
DEM0071047 1966-09-24
DEM0074339 1967-06-10

Publications (1)

Publication Number Publication Date
DE1609382B1 true DE1609382B1 (en) 1970-03-19

Family

ID=27211684

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19661634482 Withdrawn DE1634482B1 (en) 1966-07-04 1966-07-04 Insert for sliding joints
DE19661609382 Pending DE1609382B1 (en) 1966-07-04 1966-09-24 Plain bearings for building purposes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19661634482 Withdrawn DE1634482B1 (en) 1966-07-04 1966-07-04 Insert for sliding joints

Country Status (8)

Country Link
AT (1) AT298749B (en)
BE (1) BE701434A (en)
CH (1) CH476172A (en)
DE (2) DE1634482B1 (en)
DK (1) DK123310B (en)
GB (1) GB1176724A (en)
LU (1) LU54019A1 (en)
NL (1) NL6709230A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19532667C1 (en) * 1995-09-05 1996-11-07 Wilfried Becker Gmbh Slide bearing for superstructure
DE102006009536A1 (en) * 2006-02-28 2007-09-06 Calenberg Ingenieure, planmäßig elastisch lagern, GmbH Elastomer support for a building structure comprises a support body arranged in a liquid-tight casing

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2597520B1 (en) * 1986-04-18 1988-09-16 Freyssinet Int Stup IMPROVEMENTS ON DEVICES FOR SUPPORTING HEAVY AND MOBILE LOADS

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1180205A (en) * 1957-07-26 1959-06-02 Stup Procedes Freyssinet Support device in particular for engineering structures
DE1942564U (en) * 1964-06-24 1966-07-21 Gumba Gummi Im Bauwesen G M B SLIDING TILT BEARINGS FOR BUILDINGS, IN PARTICULAR FOR BRIDGES.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3000276A (en) * 1957-01-12 1961-09-19 British Cellophane Ltd Construction of concrete rafts, roads, aircraft runways and the like
DE1858897U (en) * 1962-01-29 1962-09-20 Johann Jung INSERT FOR THE SLIDING JOINTS BETWEEN THE TOP AND SUBSTRUCTURE OF BUILDINGS, ARTIFICIAL ROAD BUILDINGS OD. DGL. IN ROLL FORM.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1180205A (en) * 1957-07-26 1959-06-02 Stup Procedes Freyssinet Support device in particular for engineering structures
DE1942564U (en) * 1964-06-24 1966-07-21 Gumba Gummi Im Bauwesen G M B SLIDING TILT BEARINGS FOR BUILDINGS, IN PARTICULAR FOR BRIDGES.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19532667C1 (en) * 1995-09-05 1996-11-07 Wilfried Becker Gmbh Slide bearing for superstructure
DE102006009536A1 (en) * 2006-02-28 2007-09-06 Calenberg Ingenieure, planmäßig elastisch lagern, GmbH Elastomer support for a building structure comprises a support body arranged in a liquid-tight casing
DE102006009536B4 (en) * 2006-02-28 2013-07-04 Calenberg Ingenieure, planmäßig elastisch lagern, GmbH elastomeric bearings

Also Published As

Publication number Publication date
AT298749B (en) 1972-05-25
LU54019A1 (en) 1967-09-05
CH476172A (en) 1969-07-31
BE701434A (en) 1968-01-02
DE1634482B1 (en) 1970-01-15
GB1176724A (en) 1970-01-07
NL6709230A (en) 1968-01-05
DK123310B (en) 1972-06-05

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