FR3125077B1 - IMPROVED PROP FOR MODULAR SLAB FORMWORK SUPPORT STRUCTURE - Google Patents

IMPROVED PROP FOR MODULAR SLAB FORMWORK SUPPORT STRUCTURE Download PDF

Info

Publication number
FR3125077B1
FR3125077B1 FR2107572A FR2107572A FR3125077B1 FR 3125077 B1 FR3125077 B1 FR 3125077B1 FR 2107572 A FR2107572 A FR 2107572A FR 2107572 A FR2107572 A FR 2107572A FR 3125077 B1 FR3125077 B1 FR 3125077B1
Authority
FR
France
Prior art keywords
slab formwork
formwork support
support structure
modular slab
prop
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
FR2107572A
Other languages
French (fr)
Other versions
FR3125077A1 (en
Inventor
Sébastien Philippe
Pascal Perrotin
Cédric Poinard
David Tissot
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.)
Alphi SAS
Original Assignee
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 Alphi SAS filed Critical Alphi SAS
Priority to FR2107572A priority Critical patent/FR3125077B1/en
Publication of FR3125077A1 publication Critical patent/FR3125077A1/en
Application granted granted Critical
Publication of FR3125077B1 publication Critical patent/FR3125077B1/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
    • E04G11/483—Supporting heads
    • 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
    • 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
    • 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
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • E04G25/065—Shores or struts; Chocks telescopic with parts held together by positive means by a threaded nut

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

ETAI AMELIORE POUR STRUCTURE MODULAIRE DE SOUTIEN DE COFFRAGE DE DALLE Etai (1) de longueur ajustable pour le soutien d’une structure modulaire de soutien de coffrage de dalle, comportant une platine intermédiaire (12) destinée à soutenir des poutrelles primaires d’une structure modulaire de soutien de coffrage de dalle. Une platine supérieure (5) est solidaire d’un manchon (14) sensiblement tubulaire dans lequel la coulisse (4) de l’étai (1) est reçue axialement et fixée de façon amovible. La coulisse (4) comporte un filetage externe (8) avec lequel coopère par vissage un écrou supérieur (15). La platine intermédiaire (12) est intercalée entre le manchon (14) et l’écrou supérieur (15), qui présentent chacun une section transversale extérieure ayant au moins une dimension supérieure aux dimensions de la section transversale du passage central (12a) de la platine intermédiaire (12). Figure à publier avec l’abrégé : Fig. 2IMPROVED PROP FOR MODULAR SLAB FORMWORK SUPPORT STRUCTURE Prop (1) of adjustable length for supporting a modular slab formwork support structure, comprising an intermediate plate (12) intended to support primary beams of a structure modular slab formwork support. An upper plate (5) is secured to a substantially tubular sleeve (14) in which the slide (4) of the stay (1) is received axially and removably fixed. The slide (4) has an external thread (8) with which an upper nut (15) cooperates by screwing. The intermediate plate (12) is interposed between the sleeve (14) and the upper nut (15), which each have an external cross section having at least one dimension greater than the dimensions of the cross section of the central passage (12a) of the intermediate plate (12). Figure to be published with the abstract: Fig. 2

FR2107572A 2021-07-12 2021-07-12 IMPROVED PROP FOR MODULAR SLAB FORMWORK SUPPORT STRUCTURE Active FR3125077B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2107572A FR3125077B1 (en) 2021-07-12 2021-07-12 IMPROVED PROP FOR MODULAR SLAB FORMWORK SUPPORT STRUCTURE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2107572 2021-07-12
FR2107572A FR3125077B1 (en) 2021-07-12 2021-07-12 IMPROVED PROP FOR MODULAR SLAB FORMWORK SUPPORT STRUCTURE

Publications (2)

Publication Number Publication Date
FR3125077A1 FR3125077A1 (en) 2023-01-13
FR3125077B1 true FR3125077B1 (en) 2023-10-27

Family

ID=77180273

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2107572A Active FR3125077B1 (en) 2021-07-12 2021-07-12 IMPROVED PROP FOR MODULAR SLAB FORMWORK SUPPORT STRUCTURE

Country Status (1)

Country Link
FR (1) FR3125077B1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR950100447A (en) * 1995-12-15 1997-08-29 A bolt system for the support of concrete moulds featuring rapid removal of the moulding.
JP3913360B2 (en) * 1997-12-26 2007-05-09 辰雄 小野 Support work
US6871454B2 (en) * 2001-07-12 2005-03-29 Jerry F. Coday, Sr. Post shoring and decking system
NL1021191C1 (en) * 2002-07-31 2004-02-03 Scafom Internat B V HD Support system module.
FR2987857B1 (en) 2012-03-06 2014-11-21 Alphi SAFETY DEVICE FOR SLAB FORMWORK STRUCTURE
DE102012211384A1 (en) * 2012-06-29 2014-01-02 Hofin Gmbh Length adjustable support for trench sheeting, concreting formwork and scaffold of hall or grandstand, has coupling sleeve and adjusting sleeve with inner threading that is in engagement with outer threading section of supporting section
FR3021985B1 (en) 2014-06-05 2018-05-25 Alphi CONNECTING DEVICE WITH IMPROVED STABILITY
FR3021984B1 (en) 2014-06-05 2017-07-21 Alphi SECONDARY PANEL FOR MODULAR SLAB FORMWORK STRUCTURE

Also Published As

Publication number Publication date
FR3125077A1 (en) 2023-01-13

Similar Documents

Publication Publication Date Title
FR3034393A1 (en) LIGHT VEHICLE CHASSIS AND A VEHICLE EQUIPPED WITH SUCH CHASSIS
US2790524A (en) Structural supports
FR3125077B1 (en) IMPROVED PROP FOR MODULAR SLAB FORMWORK SUPPORT STRUCTURE
CN205134177U (en) Diaphragm connecting structure of corrugated steel web composite beam
JP2015004249A (en) Circular ring reinforcement beam member
CN208379770U (en) Board plug type I-steel adjustable-length connecting node
CN208578251U (en) Alveolus type connecting node that box beam is adjustable
CN202578001U (en) Movable reinforced steel bar binding mold applicable to movable mold frame
CN109230977A (en) A kind of universal scalable hoisting fixture of bushing class and its hanging method
FR3116552B1 (en) PHOTOVOLTAIC STRUCTURE INTENDED TO COVER AT LEAST PART OF AT LEAST ONE FACADE OF A BUILDING
CN211285962U (en) Oblique-pulling type steel structure building
CN210243340U (en) Cable joint bearing capacity detection device
CN205170133U (en) Automatic metal truss of taking rod structure of staircase
CN214575887U (en) Prefabricated low wall supporting component
CN204184193U (en) A kind of vehicle rear-mounted LNG gas cylinder fixed frame
CN209244385U (en) Assembled type movable frame
CN103397789B (en) Modular architectural oblique drawing device and application thereof
JP2017201117A (en) Reinforcement structure and reinforcement method of a bridge
FR3119635B3 (en) gate pivot
CN217233983U (en) Cylinder mounting panel stabilising arrangement
CN208280418U (en) A kind of welded type support bar component
CA2857076A1 (en) Decanter
CN216045822U (en) Adjustable fixing device of bending section pump line
CN104164934A (en) Simple NZ built-in pipe die anti-floating draw hook device and construction method thereof
CN106541237B (en) A kind of I-steel submerged arc welding holding frame

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20230113

PLFP Fee payment

Year of fee payment: 3