EP0086277A1 - Couvre-joint - Google Patents

Couvre-joint Download PDF

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Publication number
EP0086277A1
EP0086277A1 EP82112036A EP82112036A EP0086277A1 EP 0086277 A1 EP0086277 A1 EP 0086277A1 EP 82112036 A EP82112036 A EP 82112036A EP 82112036 A EP82112036 A EP 82112036A EP 0086277 A1 EP0086277 A1 EP 0086277A1
Authority
EP
European Patent Office
Prior art keywords
joint
plates
mat
edges
webs
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
EP82112036A
Other languages
German (de)
English (en)
Other versions
EP0086277B1 (fr
Inventor
Reinhold Huber
Waldemar Dipl.-Ing. Köster
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.)
Kober AG Glarus
Koerber AG
Original Assignee
Kober AG Glarus
Koerber 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 Kober AG Glarus, Koerber AG filed Critical Kober AG Glarus
Priority to AT82112036T priority Critical patent/ATE13205T1/de
Publication of EP0086277A1 publication Critical patent/EP0086277A1/fr
Application granted granted Critical
Publication of EP0086277B1 publication Critical patent/EP0086277B1/fr
Expired legal-status Critical Current

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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
    • E01D19/06—Arrangement, construction or bridging of expansion joints

Definitions

  • Such a known joint cover (Belgian patent specification 695 015) has a mat which is screwed on its longitudinal edges to metal sheets present in the joint edges; a further screw connection on the underside of its central longitudinal axis is used to fasten the plates. Corresponding nuts are molded into the mat for these screw connections; otherwise the mat lies with its underside not on a surface, so it is pushed under the influence of traffic loads and is therefore subject to rapid wear.
  • Another known joint cover (US Pat. No. 4,279,533) consists of an elastomeric mat which has a cutout on its underside in which a metal plate bridging the joint is received.
  • the metal plate lies on a polyurethane layer that covers the recessed joint edges.
  • a polyethylene film is inserted between the metal plate and the polyurethane layer mentioned, which is to ensure the sliding of the metal plate.
  • the invention has for its object to form a joint cover of the type mentioned simpler and more permanent; a high mutual mobility of the mat compared to the rigid plates should ensure, in particular, a good adaptation to longitudinal displacements of the joint edges.
  • the mat consists of two parallel bands connected by narrow webs, between which the plates are inserted, the upper band lying flat on the plates, the lower band loosely on the joint edges, and the plates by means of Bars are attached to the mat.
  • the part subject to the traffic loads namely the upper band on the boards, the boards on the lower band and the lower band on the joint edges.
  • the surface pressures between these parts are therefore low, which has a positive effect on the service life.
  • the reduced surface pressure under vertical load also favors a limited mutual twisting of the mat and plates with respect to a vertical axis, so that the stress on these parts in the event of longitudinal displacements of the joint edges is low.
  • a particularly simple embodiment for manufacture and assembly provides that the webs engage in lateral recesses in the plates, i.e. the plates are tailored and are only supported laterally in this area by the webs, the webs being clamped between two adjacent plates.
  • a watertight seal of the joint cover is achieved in that the upper band is wider than the lower band and that the longitudinal edges of the upper band are sealingly connected to the joint edges.
  • Thin sliding layers can be provided between the contact surfaces of the strips and the plates, as well as the lower strip and the joint edges, by means of which the mobility of the structural parts of the joint cover is further improved.
  • the width of the lower band advantageously corresponds approximately to the length of the plates, so that a large surface area is achieved.
  • a particularly simple assembly of the joint cover on site results from the further proposal that a cover profile anchored in the concrete of each joint edge is provided, on which the lower band of the mat rests, which has an open hollow profile at the longitudinal edge removed from the joint, into which an edge strip of the upper one Band of the mat engages.
  • Fig. 1 shows a joint cover with a mat 1 made of rubber-elastic material, e.g. made of synthetic rubber, which is slidably supported in its area bridging the gap 2 on plates 3 made of steel or hard elastic plastic.
  • the mat 1 consists of an upper band 4 and a lower band 5, which lies displaceably on cover profiles 8 of the joint edges 11, 12.
  • the lateral longitudinal edges of the upper band 4 are sealingly connected to the joint edge construction; the lateral longitudinal edges of the lower band 5 end freely, with a space 14 adjoining them laterally to compensate for the joint movements.
  • the plates 3 are inserted between the two belts of the mat 4 and are held there by means of narrow vertical webs 9 connecting the two belts 4, 5, essentially longitudinally displaceable and non-rotatable.
  • the cover profiles 8 lie on the concrete body of the joint edges 11, 12 and are anchored therein by means of the anchor parts 10. On their longitudinal edges distant from the joint 2, the cover profiles 8 each form a hollow profile 7, in which an edge strip 6 projecting on the underside of the upper band 4 engages in a sealing manner in the manner of a button connection.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Road Paving Structures (AREA)
  • Materials For Medical Uses (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Building Environments (AREA)
EP82112036A 1982-02-12 1982-12-27 Couvre-joint Expired EP0086277B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82112036T ATE13205T1 (de) 1982-02-12 1982-12-27 Fugenabdeckung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3204883 1982-02-12
DE3204883 1982-02-12

Publications (2)

Publication Number Publication Date
EP0086277A1 true EP0086277A1 (fr) 1983-08-24
EP0086277B1 EP0086277B1 (fr) 1985-05-08

Family

ID=6155462

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82112036A Expired EP0086277B1 (fr) 1982-02-12 1982-12-27 Couvre-joint

Country Status (3)

Country Link
EP (1) EP0086277B1 (fr)
AT (1) ATE13205T1 (fr)
DE (1) DE3263702D1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0149697A1 (fr) * 1984-01-23 1985-07-31 Kober AG Couvre-joint pour joints de dilatation dans des chaussées, en particulier dans des tabliers de pont
DE3835262A1 (de) * 1988-03-26 1989-10-12 Kober Ag Fugenabdeckung fuer dehnfugen in verkehrswegen
RU2158798C1 (ru) * 2000-03-20 2000-11-10 Тоцкий Олег Николаевич Трещинопрерывающая прослойка
RU2158797C1 (ru) * 2000-03-20 2000-11-10 Козлов Геннадий Николаевич Деформационный шов
WO2011038434A3 (fr) * 2009-09-30 2012-06-14 Reisner & Wolff Engineering Gmbh Dispositif de pontage d'un joint de dilatation
CN110700080A (zh) * 2019-10-16 2020-01-17 中铁大桥局集团有限公司 一种用于大跨度桥梁梁端防坠式防水装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3739717C1 (de) * 1987-11-24 1989-03-16 Kober Ag Vorrichtung zur UEberbrueckung von Dehnungsfugen

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE695015A (fr) * 1967-03-03 1967-08-14
DE2314967A1 (de) * 1972-03-27 1973-10-04 Helka Sa Decklasche oder fugendichtung fuer dehnungsfugen an ingenieurbauwerken
DE2656260A1 (de) * 1975-12-18 1977-06-30 Brown Co D S Dehnungsfuge fuer fahrbahnen
DE7714408U1 (de) * 1977-05-06 1977-08-18 Gutehoffnungshuette Sterkrade Ag, 4200 Oberhausen Fahrbahnuebergang, insbesondere fuer bruecken o.dgl. tragwerke
DE2228599B2 (de) * 1972-01-27 1978-06-08 The General Tire & Rubber Co., Akron, Ohio (V.St.A.) Elastomere Fugendichtung
GB2023689A (en) * 1978-06-21 1980-01-03 Burmah Ind Prod Ltd Improvements relating to the sealing of expansion joints in bridge decking
US4279533A (en) * 1980-02-20 1981-07-21 Harry S. Peterson Co., Inc. Roadway expansion joint

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE695015A (fr) * 1967-03-03 1967-08-14
DE2228599B2 (de) * 1972-01-27 1978-06-08 The General Tire & Rubber Co., Akron, Ohio (V.St.A.) Elastomere Fugendichtung
DE2314967A1 (de) * 1972-03-27 1973-10-04 Helka Sa Decklasche oder fugendichtung fuer dehnungsfugen an ingenieurbauwerken
DE2656260A1 (de) * 1975-12-18 1977-06-30 Brown Co D S Dehnungsfuge fuer fahrbahnen
DE7714408U1 (de) * 1977-05-06 1977-08-18 Gutehoffnungshuette Sterkrade Ag, 4200 Oberhausen Fahrbahnuebergang, insbesondere fuer bruecken o.dgl. tragwerke
GB2023689A (en) * 1978-06-21 1980-01-03 Burmah Ind Prod Ltd Improvements relating to the sealing of expansion joints in bridge decking
US4279533A (en) * 1980-02-20 1981-07-21 Harry S. Peterson Co., Inc. Roadway expansion joint

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0149697A1 (fr) * 1984-01-23 1985-07-31 Kober AG Couvre-joint pour joints de dilatation dans des chaussées, en particulier dans des tabliers de pont
US4706318A (en) * 1984-01-23 1987-11-17 Reinhold Huber Joint covering for expansion joints in carriageways, especially bridges
DE3835262A1 (de) * 1988-03-26 1989-10-12 Kober Ag Fugenabdeckung fuer dehnfugen in verkehrswegen
RU2158798C1 (ru) * 2000-03-20 2000-11-10 Тоцкий Олег Николаевич Трещинопрерывающая прослойка
RU2158797C1 (ru) * 2000-03-20 2000-11-10 Козлов Геннадий Николаевич Деформационный шов
WO2011038434A3 (fr) * 2009-09-30 2012-06-14 Reisner & Wolff Engineering Gmbh Dispositif de pontage d'un joint de dilatation
US8671489B2 (en) 2009-09-30 2014-03-18 Reisner & Wolff Engineering Gmbh Device for bridging an expansion joint
RU2558557C2 (ru) * 2009-09-30 2015-08-10 Магеба - СХ АГ Устройство для перекрытия компенсационного зазора
CN110700080A (zh) * 2019-10-16 2020-01-17 中铁大桥局集团有限公司 一种用于大跨度桥梁梁端防坠式防水装置
CN110700080B (zh) * 2019-10-16 2021-10-15 中铁大桥局集团有限公司 一种用于大跨度桥梁梁端防坠式防水装置

Also Published As

Publication number Publication date
DE3263702D1 (en) 1985-06-13
EP0086277B1 (fr) 1985-05-08
ATE13205T1 (de) 1985-05-15

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