FR3111928A1 - Lightened floor - Google Patents

Lightened floor Download PDF

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Publication number
FR3111928A1
FR3111928A1 FR2007214A FR2007214A FR3111928A1 FR 3111928 A1 FR3111928 A1 FR 3111928A1 FR 2007214 A FR2007214 A FR 2007214A FR 2007214 A FR2007214 A FR 2007214A FR 3111928 A1 FR3111928 A1 FR 3111928A1
Authority
FR
France
Prior art keywords
floors
assembly
allowing
wooden
floor
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.)
Pending
Application number
FR2007214A
Other languages
French (fr)
Inventor
Maëva Perrodeau
Yohann Guiho
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.)
Groupe Adm
Original Assignee
Groupe Adm
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 Groupe Adm filed Critical Groupe Adm
Priority to FR2007214A priority Critical patent/FR3111928A1/en
Publication of FR3111928A1 publication Critical patent/FR3111928A1/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/02Flooring or floor layers composed of a number of similar elements
    • E04F15/024Sectional false floors, e.g. computer floors
    • E04F15/02405Floor panels
    • E04F15/02417Floor panels made of box-like elements
    • E04F15/02423Floor panels made of box-like elements filled with core material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B29/00Accommodation for crew or passengers not otherwise provided for
    • B63B29/02Cabins or other living spaces; Construction or arrangement thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64CAEROPLANES; HELICOPTERS
    • B64C1/00Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/18Floors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64FGROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F5/00Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
    • B64F5/10Manufacturing or assembling aircraft, e.g. jigs therefor
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/02Flooring or floor layers composed of a number of similar elements
    • E04F15/02038Flooring or floor layers composed of a number of similar elements characterised by tongue and groove connections between neighbouring flooring elements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00Joining sheets or plates or panels
    • E04F2201/02Non-undercut connections, e.g. tongue and groove connections
    • E04F2201/021Non-undercut connections, e.g. tongue and groove connections with separate protrusions
    • E04F2201/022Non-undercut connections, e.g. tongue and groove connections with separate protrusions with tongue or grooves alternating longitudinally along the edge
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00Joining sheets or plates or panels
    • E04F2201/09Puzzle-type connections for interlocking male and female panel edge-parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Ocean & Marine Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Floor Finish (AREA)

Abstract

Dispositif pour alléger les planchers provisoires dans les milieux industriels (1). L’invention concerne un dispositif permettant l’assemblage de plusieurs planchers ensembles. Ces planchers ayant pour particularité d’être d’un assemblage avec une base en nid d’abeille et d’un alésage en bois. L’invention est constituée d’une base en nid d’abeille (3), d’une ou plusieurs alèses en bois et de quincailleries diverses le cas échéant pour chaque typologie (4). Le dispositif fonctionne aussi au moyen de pièce puzzle (2) permettant l’assemblage des planchers entre eux en les maintenant tout en permettant de les désolidariser facilement. Le dispositif selon l’invention est particulièrement destiné au milieu industriel et plus particulièrement à l’industrie aéronautique.Device for lightening temporary floors in industrial environments (1). The invention relates to a device allowing the assembly of several floors together. These floors have the particularity of being an assembly with a honeycomb base and a wooden bore. The invention consists of a honeycomb base (3), one or more wooden mattress pads and various hardware if necessary for each type (4). The device also works by means of puzzle pieces (2) allowing the assembly of the floors between them by maintaining them while allowing them to be easily separated. The device according to the invention is particularly intended for the industrial environment and more particularly for the aeronautical industry.

Description

La présente invention concerne une solution technique pour constituer un plancher technique allégé et mobile. De manière non exhaustive, ces planchers s’utilisent par exemple dans des applications de l’aéronautique, de la navale, des énergies maritimes renouvelables…The present invention relates to a technical solution for constituting a lightened and mobile technical floor. In a non-exhaustive way, these floors are used, for example, in applications in aeronautics, naval, renewable maritime energies, etc.

Les planchers techniques actuels sont réalisés en matériaux bois, qui constitue une charge à manipuler de la part des opérateurs de l’ordre de 6,6 kg pour un plancher de dimension (lxLxE) 1070*525*18 mm. La matière utilisée des planchers actuels est un contreplaqué tout bouleau d’épaisseur 18mm disposant d’une face mélaminée lisse et d’une face antidérapante. Le poids pour un plancher de cette typologie est de 6.6kg pour une dimension de 1070*525*18 soit environ 0.56m².The current technical floors are made of wood materials, which constitutes a load to be handled by the operators of the order of 6.6 kg for a floor of dimension (LxWxD) 1070*525*18 mm. The material used for the current floors is an 18mm thick all-birch plywood with a smooth melamine face and a non-slip face. The weight for a floor of this type is 6.6kg for a dimension of 1070*525*18 or approximately 0.56m².

Les planchers actuels posent des difficultés de manipulation tant par la récurrence des manipulations que par leur situation et leur zone de mise en place. La difficulté majeure relevée est la masse élevée des planchers actuels.The current floors pose handling difficulties both by the recurrence of manipulations and by their location and their installation area. The major difficulty identified is the high mass of the current floors.

Le dispositif d’invention actuel permet de solutionner durablement les problèmes de manipulations et de durabilités des planchers techniques actuels.The current inventive device makes it possible to permanently solve the problems of handling and durability of current technical floors.

L’invention actuelle comprend la réalisation d’un plancher technique allégé (1) dont la composition matière est principalement un panneau nid d’abeille plastique et un contour bois (contreplaqué tout bouleau antidérapant ou pas, contreplaqué peuplier…).The current invention includes the production of a light technical floor (1) whose material composition is mainly a plastic honeycomb panel and a wooden outline (all birch plywood, non-slip or not, poplar plywood, etc.).

Sa première caractéristique est donc d’être composé d’une base en nid d’abeille plastique qui est pris en sandwich entre deux peaux – la première étant une surface antidérapante et la seconde une face lisse. Ce nid d’abeille plastique dispose d’une rainure, permettant d’accueillir un profil bois venant bloquer les chants et assurer la solidité du plancher.Its first characteristic is therefore to be composed of a plastic honeycomb base which is sandwiched between two skins – the first being a non-slip surface and the second a smooth face. This plastic honeycomb has a groove, making it possible to accommodate a wooden profile that blocks the edges and ensures the solidity of the floor.

Les deux éléments – base nid d’abeille et alèse bois – sont associés au moyen d’un collage par serrage suivant l’utilisation d’une colle spécifique expansée.The two elements – honeycomb base and wooden undersheet – are associated by means of gluing by tightening following the use of a specific expanded glue.

Suivant une seconde caractéristique le dispositif comporte des solutions d’assemblage de planchers entre eux. En effet, les oreilles de part et d’autre des planchers permettent de les bloquer entre eux, dans l’axe X et Y mais de leur faire faire une rotation au besoin s’il est nécessaire pour un plancher sur la ligne. La caractéristique de ce dispositif est de posséder une pente à 45° au niveau du contour des oreilles.According to a second characteristic, the device includes solutions for assembling floors together. Indeed, the lugs on either side of the floors make it possible to block them between them, in the X and Y axis but to make them rotate as needed if it is necessary for a floor on the line. The characteristic of this device is to have a slope at 45° at the level of the contour of the ears.

La forme extérieure du plancher peut être aléatoire et se conforme à chaque demande ainsi qu’à chaque environnement.The exterior shape of the floor can be random and conforms to each request as well as each environment.

Les peaux du nid d’abeille peuvent être lisses pour les deux faces, antidérapantes pour les deux faces, de nature plastique bois ou métal indifféremment. La base alvéolaire nid d’abeille est pour autant toujours prise en « sandwich » entre les deux peaux, quel qu’en soit leur nature.The skins of the honeycomb can be smooth for both sides, non-slip for both sides, plastic, wood or metal indifferently. The honeycomb alveolar base is nevertheless always “sandwiched” between the two skins, whatever their nature.

Le contour peut être indifféremment d’une matière bois, plastique ou métal. Seul son procédé d’assemblage en rainure/feuillure le caractérisera en tant que tel.The contour can be either wood, plastic or metal. Only its groove/rebate assembly process will characterize it as such.

Dans le contour de type alèse, les usinages nécessaires à la préhension du plancher seront alors réalisés. L’outillage spécifique nécessaires à la réalisation de ces poignées sont de type « queue d’aronde » et confère la spécificité de ces poignées de prise en main.In the contour of the mattress pad type, the machining necessary for gripping the floor will then be carried out. The specific tools needed to make these handles are of the "dovetail" type and give the specificity of these grip handles.

Le dispositif d’invention commenté ici à pour destination d’utilisation principal le milieu de l’aéronautique, naval et énergies renouvelables maritimes.The invention device commented on here is intended for use mainly in the aeronautics, naval and maritime renewable energies sectors.

Les dessins annexés illustrent l’invention :The accompanying drawings illustrate the invention:

La représente le plan d’ensemble de l’invention et de deux planchers assemblés ensemble par le biais de la solution de puzzle.There represents the whole plan of the invention and two floors assembled together through the puzzle solution.

La représente le plan en 3D de l’invention.There represents the 3D plan of the invention.

La représente la vue en coupe du système d’alésage de l’invention.There shows the sectional view of the boring system of the invention.

La représente une vue de détail en coupe de l’alèse en bois et de sa définition technique.There shows a detailed sectional view of the wooden underpad and its technical definition.

Le dispositif selon l’invention est particulièrement destiné au marché de l’aéronautique actuel pour solutionner les moyens de planchers provisoires.The device according to the invention is particularly intended for the current aeronautics market to solve the means of temporary floors.

Claims (2)

– Dispositif pour constituer le plancher technique allégé caractérisé en ce qu’il comporte une base plateau nid d’abeille pris en sandwich en deux peaux collées et dont le contour est bloqué par une alèse en rainure feuillure de type panneau de bois.– Device for constituting the lightened technical floor characterized in that it comprises a honeycomb tray base sandwiched in two glued skins and whose contour is blocked by a rebate grooved mattress pad of the wood panel type. – Dispositif selon la revendication 1 caractérisée par sa base, et qui comporte des oreilles dont le biseau en sous face favorise tant le maintien entre eux que la possibilité de les désolidariser facilement.– Device according to claim 1 characterized by its base, and which comprises ears whose bevel on the underside promotes both the maintenance between them and the possibility of easily separating them.
FR2007214A 2020-06-29 2020-06-29 Lightened floor Pending FR3111928A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2007214A FR3111928A1 (en) 2020-06-29 2020-06-29 Lightened floor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2007214 2020-06-29
FR2007214A FR3111928A1 (en) 2020-06-29 2020-06-29 Lightened floor

Publications (1)

Publication Number Publication Date
FR3111928A1 true FR3111928A1 (en) 2021-12-31

Family

ID=73698925

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2007214A Pending FR3111928A1 (en) 2020-06-29 2020-06-29 Lightened floor

Country Status (1)

Country Link
FR (1) FR3111928A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4461131A (en) * 1982-05-21 1984-07-24 Aar Corporation Panel interconnection system
WO1996004441A1 (en) * 1994-07-29 1996-02-15 Sico Incorporated Floor panel
US20050241249A1 (en) * 2004-04-23 2005-11-03 Park Seong-Chan House access floor system for noise reduction comprising high rigidity sandwich board
EP2532589A2 (en) * 2011-06-06 2012-12-12 The Boeing Company Removable mid-section production floorboard
EP2889222A1 (en) * 2013-12-31 2015-07-01 Airbus Operations (S.A.S) Temporary floor for an aircraft cabin, used during the construction of the aircraft, and slab making up said floor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4461131A (en) * 1982-05-21 1984-07-24 Aar Corporation Panel interconnection system
WO1996004441A1 (en) * 1994-07-29 1996-02-15 Sico Incorporated Floor panel
US20050241249A1 (en) * 2004-04-23 2005-11-03 Park Seong-Chan House access floor system for noise reduction comprising high rigidity sandwich board
EP2532589A2 (en) * 2011-06-06 2012-12-12 The Boeing Company Removable mid-section production floorboard
EP2889222A1 (en) * 2013-12-31 2015-07-01 Airbus Operations (S.A.S) Temporary floor for an aircraft cabin, used during the construction of the aircraft, and slab making up said floor

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PLSC Publication of the preliminary search report

Effective date: 20211231

RX Complete rejection

Effective date: 20220308