FR3024744B1 - ADJUSTABLE LENGTH PRIMARY SUPPORT BEAM - Google Patents

ADJUSTABLE LENGTH PRIMARY SUPPORT BEAM Download PDF

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Publication number
FR3024744B1
FR3024744B1 FR1457622A FR1457622A FR3024744B1 FR 3024744 B1 FR3024744 B1 FR 3024744B1 FR 1457622 A FR1457622 A FR 1457622A FR 1457622 A FR1457622 A FR 1457622A FR 3024744 B1 FR3024744 B1 FR 3024744B1
Authority
FR
France
Prior art keywords
support beam
primary support
adjustable length
longitudinal direction
slide
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.)
Active
Application number
FR1457622A
Other languages
French (fr)
Other versions
FR3024744A1 (en
Inventor
Pascal Perrotin
Sebastien Philippe
Alexandre Souvignet
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.)
De Savoie, University of
Universite Savoie Mont Blanc
Alphi SAS
Original Assignee
De Savoie, University of
Universite Savoie Mont Blanc
Alphi SAS
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 De Savoie, University of, Universite Savoie Mont Blanc, Alphi SAS filed Critical De Savoie, University of
Priority to FR1457622A priority Critical patent/FR3024744B1/en
Priority to EP15179740.4A priority patent/EP2982813B8/en
Publication of FR3024744A1 publication Critical patent/FR3024744A1/en
Application granted granted Critical
Publication of FR3024744B1 publication Critical patent/FR3024744B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • E04G11/50—Girders, beams, or the like as supporting members for forms
    • E04G11/54—Girders, beams, or the like as supporting members for forms of extensible type, with or without adjustable supporting shoes, fishplates, or the like
    • E04G11/56—Girders, beams, or the like as supporting members for forms of extensible type, with or without adjustable supporting shoes, fishplates, or the like of telescopic type

Abstract

Poutrelle primaire de soutien (1) pour coffrage de dalle ou analogue, s'étendant selon une première direction longitudinale (I-I), comportant un premier tronçon (2) et un deuxième tronçon (3) disposés à coulissement l'un par rapport à l'autre selon la première direction longitudinale (I-I) par des moyens de glissière (4). Des goulottes latérales respectives de réception (2a, 2b, 3a, 3b) de poutrelle secondaire sont prévues de chaque côté sur les premier (2) et deuxième (3) tronçons, et coulissent l'une à l'intérieur de l'autre avec un recouvrement permanent les unes par rapport aux autres selon la première direction longitudinale (I-I), quelles que soient les positions relatives des premier (2) et deuxième (3) tronçons l'un par rapport à l'autre en coulissement.Primary support beam (1) for slab formwork or the like, extending in a first longitudinal direction (II), comprising a first section (2) and a second section (3) arranged to slide one relative to the 'Another in the first longitudinal direction (II) by slide means (4). Respective lateral receiving chutes (2a, 2b, 3a, 3b) of the secondary beam are provided on each side on the first (2) and second (3) sections, and slide one inside the other with a permanent overlap with respect to each other in the first longitudinal direction (II), regardless of the relative positions of the first (2) and second (3) sections relative to each other in sliding.

FR1457622A 2014-08-05 2014-08-05 ADJUSTABLE LENGTH PRIMARY SUPPORT BEAM Active FR3024744B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1457622A FR3024744B1 (en) 2014-08-05 2014-08-05 ADJUSTABLE LENGTH PRIMARY SUPPORT BEAM
EP15179740.4A EP2982813B8 (en) 2014-08-05 2015-08-04 Primary support beam with adjustable length

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1457622A FR3024744B1 (en) 2014-08-05 2014-08-05 ADJUSTABLE LENGTH PRIMARY SUPPORT BEAM

Publications (2)

Publication Number Publication Date
FR3024744A1 FR3024744A1 (en) 2016-02-12
FR3024744B1 true FR3024744B1 (en) 2021-04-16

Family

ID=51688303

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1457622A Active FR3024744B1 (en) 2014-08-05 2014-08-05 ADJUSTABLE LENGTH PRIMARY SUPPORT BEAM

Country Status (2)

Country Link
EP (1) EP2982813B8 (en)
FR (1) FR3024744B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11199012B2 (en) * 2019-10-10 2021-12-14 Titan Formwork Systems, Llc Adjustable beam
DE202020100700U1 (en) 2020-02-10 2021-02-11 Peri Gmbh Equalizing beam
CN114319934B (en) * 2022-01-17 2023-06-16 浙江省一建建设集团有限公司 Post-cast strip temporary roof returning construction process

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2167413A (en) * 1936-12-02 1939-07-25 Bartlett Reginald Frank Support such as centering, shuttering, scaffolding, and the like
DE801952C (en) * 1949-09-30 1951-01-29 Karlheinz Eickhoff Extendable formwork beam
US3108663A (en) * 1959-09-10 1963-10-29 Reynolds Metals Co Extrusion construction
FR2821104B1 (en) 2001-02-22 2004-02-13 Alphi MODULAR STRUCTURE FOR SUPPORTING A FORM OF A SLAB OR THE LIKE
US20060042179A1 (en) 2004-08-05 2006-03-02 Peter Vanagan Slab formwork systems
CN202441051U (en) * 2012-01-10 2012-09-19 程治国 Top plate adjustable type main and auxiliary beams
FR3000977B1 (en) * 2013-01-11 2015-12-25 Alphi PRIMARY SUPPORT BEAM WITH ADJUSTABLE LENGTH

Also Published As

Publication number Publication date
EP2982813B1 (en) 2017-02-15
FR3024744A1 (en) 2016-02-12
EP2982813B8 (en) 2017-05-03
EP2982813A1 (en) 2016-02-10

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