EP1621674A1 - Dispositif de pontage - Google Patents

Dispositif de pontage Download PDF

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Publication number
EP1621674A1
EP1621674A1 EP04018146A EP04018146A EP1621674A1 EP 1621674 A1 EP1621674 A1 EP 1621674A1 EP 04018146 A EP04018146 A EP 04018146A EP 04018146 A EP04018146 A EP 04018146A EP 1621674 A1 EP1621674 A1 EP 1621674A1
Authority
EP
European Patent Office
Prior art keywords
tooth profile
bridging device
lamella
profile
tooth
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.)
Withdrawn
Application number
EP04018146A
Other languages
German (de)
English (en)
Inventor
Thomas Spuler
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.)
Mageba SA
Original Assignee
Mageba SA
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 Mageba SA filed Critical Mageba SA
Priority to EP04018146A priority Critical patent/EP1621674A1/fr
Priority to CNA2005800250364A priority patent/CN101023220A/zh
Priority to RU2007101513/03A priority patent/RU2007101513A/ru
Priority to KR1020077004874A priority patent/KR20070057160A/ko
Priority to EP05768306A priority patent/EP1771626A1/fr
Priority to JP2007523022A priority patent/JP2008508448A/ja
Priority to PCT/EP2005/008223 priority patent/WO2006013064A1/fr
Publication of EP1621674A1 publication Critical patent/EP1621674A1/fr
Priority to US11/668,450 priority patent/US20070196171A1/en
Withdrawn legal-status Critical Current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
    • E01D19/062—Joints having intermediate beams

Definitions

  • Bridging devices as used in particular on road bridges to compensate for the particular caused by thermal expansion changes in the length of the superstructure, are known in different designs and in use. Differences are in particular bridging devices with fins, which within the joint gap between and are arranged parallel to the joint edges and are supported on the expansion joint bridging trusses, on the one hand and slat-free bridging devices on the other. Bridging devices with slats are particularly suitable for bridging expansion joints with a comparatively large working range (difference between maximum and minimum joint width). The attached to the slats tooth profiles cause a reduction in the resulting when driving over the lock-up device with motor vehicles noise by preventing the jolts occurring at bridging devices without tooth profiles when hitting the vehicle wheels on the slats.
  • Lamella having joint bridging devices of the generic type, in which the tooth profiles are detachably attached to the slats are known for example from DE 19803004 A1, DE 4138347 C3 and DE 4433909 C2. Also known are generic bridging devices for expansion joints, which are constructed similar to the above-described bridging devices, but differ from these in that the tooth profiles are welded to the slats (see, for example, DE 19705531 C2 and WO 02/27102 A1).
  • the present invention seeks to provide a particularly reliable Kochbrükkungsvorraum generic type, which can be produced and installed with a very low technical and financial outlay.
  • the sealing profiles can be arranged comparatively close to the tooth profiles. This counteracts the accumulation of dirt on the sealing profiles which impairs the function of the bridging device and thus contributes to an increase in reliability.
  • a so far particularly favorable development of the present invention is characterized in that the sealing profiles are designed as cusp profiles (cf., DE 29907832 U1), wherein in particular at least 70% of the space defined by the underlay of the sealing profile and the two associated tooth profiles below the bump section lie.
  • the at least one lamella has a substantially flat upper end surface and the receiving grooves are bounded by recesses which are arranged on the underside of the tooth profile facing the lamella.
  • the lamellae can be formed by inexpensive commercially available standard components or rolled profiles, in particular HEM supports, which require no further reworking with regard to the connection of the sealing profiles.
  • inventively designed bridging devices with detachably attached to the slats tooth profiles is characterized by the fact that the tooth profiles are bolted to the slats, and more preferably from above. It is particularly advantageous if the screws are mutually offset from the center of the respective blade (or the tooth profile) out, so that they are alternately particularly close to the two Recess grooves lie in which the edge regions of the sealing profiles connected to the relevant lamella are clamped.
  • the teeth of the tooth profile directed towards both sides are particularly preferably offset by half a pitch from each other.
  • the teeth arranged on the two sides of the tooth profile can overlap one another in the sense that the toothed feet are each offset from the center of the lamellae in the opposite direction from the associated tooth tips. This is particularly favorable with regard to the working range of the lock-up device.
  • the tooth profile attached to the lamella may consist of a sequence of a plurality of individual, in particular identical, tooth profile segments whose length may correspond, for example, to 1-fold or, particularly preferably, 2-times the value of the pitch of the toothing. This may prove to be advantageous, for example, insofar as in this case a damaged tooth profile segment can be renewed with little effort and within a very short time individual, which is particularly advantageous from the perspective of the least possible interference with traffic during upcoming maintenance. If, in this sense, the tooth profile is constructed as a sequence of individual tooth profile segments, the joint between two adjacent tooth profile segments is particularly preferably oblique to the longitudinal direction of the lamella.
  • the tooth profile or each of the tooth profile segments a lower, on the lamella having adjoining, in particular strip-shaped running base plate portion and an upper toothed plate portion.
  • the width of the base plate portion particularly preferably corresponds substantially to the width of the upper portion of the blade on which the tooth profile is mounted; This is favorable both with regard to the static conditions as well as with regard to a reliable connection of the sealing profiles to the slats.
  • the base plate section on the one hand and the toothed plate section on the other hand can be manufactured separately and assembled to form the corresponding tooth profile, in particular welded together, or the corresponding tooth profile is produced in one piece, for example by forging, casting or mechanical processing.
  • the pitch of the toothing is between 0.8 times and 1.5 times the value of the width of the lamella, the toothing particularly preferably being substantially sinusoidal or triangular with rounded edges Tooth tips and rounded tooth feet is executed. This results in particularly favorable static conditions at the same time particularly low noise when driving over the lock-up device with a vehicle.
  • parting line in the context of the present invention description is by no means to be understood as limiting the tooth profile and the blade lie against one another in a plane in the geometric sense. Rather, the contact surface can also be arched, stepped, angled or designed in a different way from a geometric plane deviating.
  • the statement that the receiving grooves should be "sideways" open should not be interpreted as limiting that the receiving grooves are designed such that the sealing profiles in the region of the openings of the grooves more or less horizontal run; Rather, the sealing profiles from the receiving grooves in the region of the openings also more or less inclined, in particular inclined downwards emerge, if this appears in a particular case as low, for example, when the base gap section of the tooth profile protrudes laterally beyond the lamella.
  • the bridging device 1 illustrated in the drawing only to the extent of the design features essential to the present invention for an expansion joint arranged between an abutment and a superstructure has an abutment side in a manner known per se and on the building side in each case an edge profile.
  • a plurality of slats 2 extending in the longitudinal direction of the joint are arranged, which are supported in two known manner also on two bridging the expansion joint, resting on the abutment and the superstructure trusses.
  • the slats 2 are each designed as HEM-carrier with an upper flange 3, a web 4 and a - not shown - lower flange.
  • each blade 2 is at its upper side 5, a tooth profile 6 with both sides sideways teeth 7 and 8, which mesh in a known manner with the teeth of tooth profiles 6a adjacent slats 2a attached.
  • a plurality of identical, forming a succession tooth profile segments 9 are screwed to the upper flange 3 of each blade 2, namely each tooth profile segment by means of four screws 10 which are screwed into corresponding arranged in the upper flange 3 threaded holes 11.
  • the screws 10 are mutually offset from the center 12 of the tooth profile 6 out.
  • the teeth 7 on one side of the tooth profile 6 are offset by half a pitch T with respect to the teeth 8 on the other side of the tooth profile.
  • the teeth 7 and 8 on the two sides of the tooth profile 6 overlap one another in the sense that the tooth roots 13 are offset from the center 12 of the blades 2 in the opposite direction from the associated tooth tips 14.
  • Each tooth profile segment 9 has a lower, applied to the upper flange 3 of the associated blade 2, substantially strip-shaped running base plate portion 15 and an upper, laterally through the two gears limited toothed plate section 16.
  • the width of the base plate portion 15 corresponds to the width of the upper flange 3 of the associated blade second
  • the tooth profile segments 9 on the underside of the base plate sections 15 have two recesses 18 arranged adjacent to the side edges.
  • this receiving groove 20 bounded by surface sections of the toothed profile 6 and the slat 2, there is an edge section 21 of the elastic sealing profile 22 clamped, which is connected with its opposite edge portion 21a in a corresponding manner to the adjacent blade 2a.
  • the sealing profile 22 is designed as a bump profile. It comprises a formed of two substantially V-shaped legs arranged to each other beam 23 and a hat-shaped bump portion 24.
  • the sealing profile is in this way matched to the blades 2, 2a and the tooth profiles 6, 6a, that of the through the beam 23 of the Sealing profile 22 and the two associated tooth profiles 6, 6a limited space is at least 70% below the bump portion 24.
  • the joint 25 between each two adjoining tooth profile segments 9 extends obliquely to the longitudinal direction L of the lamella 2.
  • the butt joint can by means of a suitable, in particular a permanently elastic sealing material to be sealed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Road Paving Structures (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
EP04018146A 2004-07-30 2004-07-30 Dispositif de pontage Withdrawn EP1621674A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP04018146A EP1621674A1 (fr) 2004-07-30 2004-07-30 Dispositif de pontage
CNA2005800250364A CN101023220A (zh) 2004-07-30 2005-07-28 桥接设备
RU2007101513/03A RU2007101513A (ru) 2004-07-30 2005-07-28 Перекрывающее устройство
KR1020077004874A KR20070057160A (ko) 2004-07-30 2005-07-28 브릿지 장치
EP05768306A EP1771626A1 (fr) 2004-07-30 2005-07-28 Dispositif de pontage
JP2007523022A JP2008508448A (ja) 2004-07-30 2005-07-28 架橋装置
PCT/EP2005/008223 WO2006013064A1 (fr) 2004-07-30 2005-07-28 Dispositif de pontage
US11/668,450 US20070196171A1 (en) 2004-07-30 2007-01-29 Bridging Device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04018146A EP1621674A1 (fr) 2004-07-30 2004-07-30 Dispositif de pontage

Publications (1)

Publication Number Publication Date
EP1621674A1 true EP1621674A1 (fr) 2006-02-01

Family

ID=34926006

Family Applications (2)

Application Number Title Priority Date Filing Date
EP04018146A Withdrawn EP1621674A1 (fr) 2004-07-30 2004-07-30 Dispositif de pontage
EP05768306A Withdrawn EP1771626A1 (fr) 2004-07-30 2005-07-28 Dispositif de pontage

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP05768306A Withdrawn EP1771626A1 (fr) 2004-07-30 2005-07-28 Dispositif de pontage

Country Status (7)

Country Link
US (1) US20070196171A1 (fr)
EP (2) EP1621674A1 (fr)
JP (1) JP2008508448A (fr)
KR (1) KR20070057160A (fr)
CN (1) CN101023220A (fr)
RU (1) RU2007101513A (fr)
WO (1) WO2006013064A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2194190A1 (fr) 2008-12-04 2010-06-09 Mageba S.A. Dispositif pontant pour un joint de dilatation
GB2475879A (en) * 2009-12-03 2011-06-08 Peter Neville Hughes A seal for an opening between a movable object and a road surface
DE102022214258A1 (de) 2022-12-21 2024-06-27 Maurer Engineering Gmbh Überbrückungsvorrichtung für einen Bauwerksspalt
DE102022214259A1 (de) 2022-12-21 2024-06-27 Maurer Engineering Gmbh Überbrückungsvorrichtung für einen Bauwerksspalt

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109778687B (zh) * 2017-11-14 2020-12-22 长沙理工大学 一种装配组合可更换模数式伸缩装置及其制备工艺
CN111794094B (zh) * 2020-08-17 2024-06-11 常熟市宝德桥梁构件有限公司 多向变位阻尼齿板伸缩缝
CN112921799B (zh) * 2021-03-01 2022-10-14 成都高速公路建设开发有限公司 城市桥梁交叉纵横伸缩缝施工方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE433909C (de) 1926-09-13 Georg Pedretti Reklameschild mit auswechselbaren Buchstaben, Zahlen usw. in Zeilen neben- und uebereinander
AT333830B (de) * 1975-01-13 1976-12-10 Kratochvil Gunter Fahrbahnubergang zur uberbruckung von fahrbahnfugen
DE8816536U1 (de) * 1988-10-19 1989-11-30 Kober Ag, Glarus Dichtungsvorrichtung zum Abdichten von bauwerkseitigen Dehnungsfugen, insbesondere für Fahrbahnübergänge
DE4138347C2 (de) 1991-11-21 1995-11-23 Alfred Hartkorn Wasserdichte Fugenüberbrückungskonstruktion für Brücken o. dgl. Bauwerke
DE19803004A1 (de) 1997-01-27 1998-08-13 Alfred Hartkorn Fugenüberbrückungskonstruktion
DE29907832U1 (de) 1999-05-03 1999-07-29 Mageba S.A., Bülach Elastisch verformbares Dichtprofil
US6022169A (en) * 1998-05-09 2000-02-08 Korea Institute Of Machinery And Materials Expansion joint apparatus
DE19705531C2 (de) 1997-02-13 2001-07-05 Maurer Friedrich Soehne Vorrichtung zur Überbrückung von Dehnfugen
DE10064087A1 (de) * 2000-01-12 2001-07-19 Hermann Thal Fahrbahnübergang für Brücken
WO2002027102A1 (fr) 2000-09-26 2002-04-04 Maurer Söhne Gmbh & Co. Kg Systeme de plaques dentees destine a un dispositif de pontage de joints de dilatation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3606826A (en) * 1969-07-01 1971-09-21 Acme Highway Prod Expansion joint
US3904303A (en) * 1973-03-09 1975-09-09 Acme Highway Prod Composite expansion joint assembly
AT326720B (de) * 1973-05-07 1975-12-29 Honel Holdings Ag Abgedichtete dehnungsfuge in einer fahrbahn
US4030156A (en) * 1976-08-16 1977-06-21 A. J. Harris & Sons, Inc. Bridge expansion joint
US4087191A (en) * 1977-01-31 1978-05-02 Felt Products Mfg. Co. Large motion expansion joint
DE3212717C1 (de) * 1982-04-05 1983-11-17 Kober AG, 8750 Glarus Fugenueberbrueckungsvorrichtung fuer Dehnfugen in Fahrbahnen von Bruecken od.dgl.
EP0163759B1 (fr) * 1984-06-08 1988-09-28 Friedrich Maurer Söhne GmbH & Co. KG Dispositif de pontage pour joints de dilatation dans des ponts ou similaires
DE59102265D1 (de) * 1991-04-29 1994-08-25 Maurer Friedrich Soehne Überbrückungsvorrichtung für Dehnungsfugen in Brücken oder dergleichen.
CA2486422C (fr) * 2003-10-31 2011-02-22 Watson Bowman Acme Corporation Systeme de dilatation de joints avec capacite d'amortissement

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE433909C (de) 1926-09-13 Georg Pedretti Reklameschild mit auswechselbaren Buchstaben, Zahlen usw. in Zeilen neben- und uebereinander
AT333830B (de) * 1975-01-13 1976-12-10 Kratochvil Gunter Fahrbahnubergang zur uberbruckung von fahrbahnfugen
DE8816536U1 (de) * 1988-10-19 1989-11-30 Kober Ag, Glarus Dichtungsvorrichtung zum Abdichten von bauwerkseitigen Dehnungsfugen, insbesondere für Fahrbahnübergänge
DE4138347C2 (de) 1991-11-21 1995-11-23 Alfred Hartkorn Wasserdichte Fugenüberbrückungskonstruktion für Brücken o. dgl. Bauwerke
DE19803004A1 (de) 1997-01-27 1998-08-13 Alfred Hartkorn Fugenüberbrückungskonstruktion
DE19705531C2 (de) 1997-02-13 2001-07-05 Maurer Friedrich Soehne Vorrichtung zur Überbrückung von Dehnfugen
US6022169A (en) * 1998-05-09 2000-02-08 Korea Institute Of Machinery And Materials Expansion joint apparatus
DE29907832U1 (de) 1999-05-03 1999-07-29 Mageba S.A., Bülach Elastisch verformbares Dichtprofil
DE10064087A1 (de) * 2000-01-12 2001-07-19 Hermann Thal Fahrbahnübergang für Brücken
WO2002027102A1 (fr) 2000-09-26 2002-04-04 Maurer Söhne Gmbh & Co. Kg Systeme de plaques dentees destine a un dispositif de pontage de joints de dilatation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2194190A1 (fr) 2008-12-04 2010-06-09 Mageba S.A. Dispositif pontant pour un joint de dilatation
GB2475879A (en) * 2009-12-03 2011-06-08 Peter Neville Hughes A seal for an opening between a movable object and a road surface
GB2475879B (en) * 2009-12-03 2012-02-15 Power Ramps Ltd Seal
DE102022214258A1 (de) 2022-12-21 2024-06-27 Maurer Engineering Gmbh Überbrückungsvorrichtung für einen Bauwerksspalt
DE102022214259A1 (de) 2022-12-21 2024-06-27 Maurer Engineering Gmbh Überbrückungsvorrichtung für einen Bauwerksspalt

Also Published As

Publication number Publication date
CN101023220A (zh) 2007-08-22
WO2006013064A1 (fr) 2006-02-09
JP2008508448A (ja) 2008-03-21
EP1771626A1 (fr) 2007-04-11
KR20070057160A (ko) 2007-06-04
RU2007101513A (ru) 2008-09-10
US20070196171A1 (en) 2007-08-23

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