FR3134403B1 - IMPROVED PROP FOR MODULAR SLAB FORMWORK SUPPORT STRUCTURE - Google Patents
IMPROVED PROP FOR MODULAR SLAB FORMWORK SUPPORT STRUCTURE Download PDFInfo
- Publication number
- FR3134403B1 FR3134403B1 FR2203258A FR2203258A FR3134403B1 FR 3134403 B1 FR3134403 B1 FR 3134403B1 FR 2203258 A FR2203258 A FR 2203258A FR 2203258 A FR2203258 A FR 2203258A FR 3134403 B1 FR3134403 B1 FR 3134403B1
- Authority
- FR
- France
- Prior art keywords
- upper plate
- support structure
- plate
- slab formwork
- formwork support
- 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
Links
- 238000009415 formwork Methods 0.000 title abstract 3
- 230000002441 reversible effect Effects 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 1
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
- E04G11/486—Dropheads supporting the concrete after removal of the shuttering; Connecting means on beams specially adapted for dropheads
-
- 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
-
- 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
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/02—Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means
- E04G1/12—Scaffolds primarily resting on the ground composed essentially of members elongated in one dimension only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means comprising members of special, e.g. composite, cross-section or with lugs or the like or lateral apertures for supporting or attaching other members
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 PERFECTIONNE POUR STRUCTURE MODULAIRE DE SOUTIEN DE COFFRAGE DE DALLE Etai (1) comportant une platine supérieure (5) et une platine intermédiaire (12) conformée pour soutenir des poutrelles primaires (13) d’une structure modulaire de soutien de coffrage de dalle, à passage central autorisant son coulissement par simple translation sur une coulisse (4) entre une première position et au moins une deuxième position, la platine intermédiaire (12) étant plus proche de la platine supérieure (5) en première position qu’en deuxième position.Des moyens d’entretoise (14), solidaires de la platine intermédiaire (12) et s’étendant en direction de la platine supérieure (5), sont conformés pour s’opposer au rapprochement de la platine intermédiaire (12) vers la platine supérieure (5) en-deçà d’une distance minimale (Dmin) prédéterminée par appui sur ladite platine supérieure (5), et la platine supérieure (5) est rapportée et fixée sur la coulisse (4) par des moyens de fixation réversibles. Figure à publier avec l’abrégé : Fig. 1IMPROVED PROP FOR MODULAR SLAB FORMWORK SUPPORT STRUCTURE Prop (1) comprising an upper plate (5) and an intermediate plate (12) shaped to support primary beams (13) of a modular slab formwork support structure, with central passage allowing it to slide by simple translation on a slide (4) between a first position and at least a second position, the intermediate plate (12) being closer to the upper plate (5) in the first position than in the second position .Spacer means (14), integral with the intermediate plate (12) and extending towards the upper plate (5), are shaped to prevent the intermediate plate (12) from moving towards the plate upper plate (5) below a minimum distance (Dmin) predetermined by pressing on said upper plate (5), and the upper plate (5) is attached and fixed to the slide (4) by reversible fixing means. Figure to be published with the abstract: Fig. 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2203258A FR3134403B1 (en) | 2022-04-08 | 2022-04-08 | IMPROVED PROP FOR MODULAR SLAB FORMWORK SUPPORT STRUCTURE |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2203258A FR3134403B1 (en) | 2022-04-08 | 2022-04-08 | IMPROVED PROP FOR MODULAR SLAB FORMWORK SUPPORT STRUCTURE |
FR2203258 | 2022-04-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3134403A1 FR3134403A1 (en) | 2023-10-13 |
FR3134403B1 true FR3134403B1 (en) | 2024-03-15 |
Family
ID=81927988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2203258A Active FR3134403B1 (en) | 2022-04-08 | 2022-04-08 | IMPROVED PROP FOR MODULAR SLAB FORMWORK SUPPORT STRUCTURE |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3134403B1 (en) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3771756A (en) * | 1970-01-15 | 1973-11-13 | Symons Corp | Dome-supporting shore assembly for a concrete ceiling slab form |
GR950100447A (en) * | 1995-12-15 | 1997-08-29 | A bolt system for the support of concrete moulds featuring rapid removal of the moulding. | |
PT1375781E (en) * | 2001-04-03 | 2009-05-19 | Ulma C Y E S Coop | Slab formwork system |
FR2900176B1 (en) | 2006-04-20 | 2010-10-01 | Alphi | STRUCTURE FOR SUPPORTING SLAB OR SIMILAR FORMWORK |
FR2916466A1 (en) | 2007-05-21 | 2008-11-28 | Alphi Sarl | Support prop for concrete slab formwork of building, has mobile plate with support elements, where each element forms receptacle with width higher than width of beam and receives axial section of beam tangentially relative to sliding rod |
FR2987857B1 (en) | 2012-03-06 | 2014-11-21 | Alphi | SAFETY DEVICE FOR SLAB FORMWORK STRUCTURE |
FR3021984B1 (en) | 2014-06-05 | 2017-07-21 | Alphi | SECONDARY PANEL FOR MODULAR SLAB FORMWORK STRUCTURE |
FR3021985B1 (en) | 2014-06-05 | 2018-05-25 | Alphi | CONNECTING DEVICE WITH IMPROVED STABILITY |
US10053875B1 (en) * | 2017-07-10 | 2018-08-21 | Doka Gmbh | Formwork support system and formwork support prop |
-
2022
- 2022-04-08 FR FR2203258A patent/FR3134403B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR3134403A1 (en) | 2023-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20231013 |
|
PLFP | Fee payment |
Year of fee payment: 3 |