EP0102900A3 - Launching gantry for girders between piers of bridges - Google Patents

Launching gantry for girders between piers of bridges Download PDF

Info

Publication number
EP0102900A3
EP0102900A3 EP83401715A EP83401715A EP0102900A3 EP 0102900 A3 EP0102900 A3 EP 0102900A3 EP 83401715 A EP83401715 A EP 83401715A EP 83401715 A EP83401715 A EP 83401715A EP 0102900 A3 EP0102900 A3 EP 0102900A3
Authority
EP
European Patent Office
Prior art keywords
circulate
stack
frame
piers
girders
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Withdrawn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
EP83401715A
Other languages
German (de)
French (fr)
Other versions
EP0102900A2 (en
Inventor
Minas Melkonian
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.)
CERCOMAT SA
Original Assignee
CERCOMAT 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 CERCOMAT SA filed Critical CERCOMAT SA
Publication of EP0102900A2 publication Critical patent/EP0102900A2/en
Publication of EP0102900A3 publication Critical patent/EP0102900A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
    • E01D21/06—Methods or apparatus specially adapted for erecting or assembling bridges by translational movement of the bridge or bridge sections

Abstract

L'invention concerne l'industrie du matériel de travaux publics et plus particulièrement des dispositifs lanceurs de poutre entre piles de pont. The invention relates to the work equipment industry public and more particularly launch devices beam between bridge piers.

Dispositif comprenant deux charpentes parallèles hori­ zontales associées sur lesquelles circulent à cheval des chariots autonomes porteurs de poutre, et qui circulent elles-mêmes sur des rouleaux portés par les piles, caractéri­ sé en ce qu'il comporte des moyens de translation d'une pile à l'autre et d'immobilisation comprenant, à la base de chaque charpente (1), une chaíne sans fin (3) entraínée en rotation par des moyens moteurs (4, 5) synchronisés, reversibles et blocables à volonté, portés par la charpente (1), et au sommet de chaque pile (6, 7, 8) des éléments de crémaillère fixes parallèles engrenant successivement cha­ cun respectivement avec un brin (3) d'une des chaínes au passage du dispositif. Device comprising two hori parallel frames associated zontals on which circulate autonomous beam-carrying carts, which circulate themselves on rollers carried by the batteries, characteristic in that it includes means for translating a stack to each other and capital asset including, at the base of each frame (1), an endless chain (3) driven in rotation by synchronized motor means (4, 5), reversible and lockable at will, carried by the frame (1), and at the top of each stack (6, 7, 8) elements of fixed parallel rack successively meshing cha cun respectively with a strand (3) of one of the chains at passage of the device.

Application: aux matérials de construction de ponts. Application: to bridge construction materials.

EP83401715A 1982-09-06 1983-08-29 Launching gantry for girders between piers of bridges Withdrawn EP0102900A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8215108A FR2532668B1 (en) 1982-09-06 1982-09-06 BEAM LAUNCHER BETWEEN BRIDGE PILES
FR8215108 1982-09-06

Publications (2)

Publication Number Publication Date
EP0102900A2 EP0102900A2 (en) 1984-03-14
EP0102900A3 true EP0102900A3 (en) 1985-05-15

Family

ID=9277236

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83401715A Withdrawn EP0102900A3 (en) 1982-09-06 1983-08-29 Launching gantry for girders between piers of bridges

Country Status (2)

Country Link
EP (1) EP0102900A3 (en)
FR (1) FR2532668B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3719778C1 (en) * 1987-06-13 1988-12-22 Dyckerhoff & Widmann Ag Apparatus for transporting and laying beam-like supports made of steel, reinforced or prestressed concrete
US5511268A (en) * 1994-08-08 1996-04-30 The United States Of America As Represented By The Secretary Of Commerce Construction of large structures by robotic crane placement of modular bridge sections
CN1311134C (en) * 2004-11-25 2007-04-18 中铁大桥局股份有限公司 Down beam type bridge-erecting machine and bridge erecting method thereof
KR100719305B1 (en) 2005-01-21 2007-05-18 박순근 construction method of prestressed concrete beam
CN100415995C (en) * 2005-07-21 2008-09-03 郑州市华中建筑机械有限公司 Half span type down guide frame bridging machine and its beam building method
FR3001740B1 (en) * 2013-02-06 2015-02-13 Demathieu & Bard METHOD AND DEVICE FOR ESTABLISHING OR REPLACING A BRIDGE APRON
CN109487704B (en) * 2018-10-29 2020-09-29 中建桥梁有限公司 Secondary rotation construction method for horizontal rotation bridge
ES2921949B2 (en) * 2020-01-21 2024-03-19 Acciona Infraestructuras Sa SLIDING FRAME

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1425834A (en) * 1964-04-14 1966-01-24 Launching device for prefabricated elements
FR2213900A1 (en) * 1973-01-16 1974-08-09 Zambon Antonio
US4282978A (en) * 1980-01-28 1981-08-11 Antonio Zambon Bridge crane for the emplacement of elongate prefabricated members of structures spanning a multiplicity of spaced-apart supports

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1425834A (en) * 1964-04-14 1966-01-24 Launching device for prefabricated elements
FR2213900A1 (en) * 1973-01-16 1974-08-09 Zambon Antonio
US4282978A (en) * 1980-01-28 1981-08-11 Antonio Zambon Bridge crane for the emplacement of elongate prefabricated members of structures spanning a multiplicity of spaced-apart supports

Also Published As

Publication number Publication date
EP0102900A2 (en) 1984-03-14
FR2532668B1 (en) 1985-05-31
FR2532668A1 (en) 1984-03-09

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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

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AK Designated contracting states

Designated state(s): BE DE GB IT LU NL

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): BE DE GB IT LU NL

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

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18D Application deemed to be withdrawn

Effective date: 19860116

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MELKONIAN, MINAS