FR2792955A1 - Temporary access platform formed from assembly of plates fitted together lengthwise and fixed by bar across their width - Google Patents
Temporary access platform formed from assembly of plates fitted together lengthwise and fixed by bar across their width Download PDFInfo
- Publication number
- FR2792955A1 FR2792955A1 FR9905442A FR9905442A FR2792955A1 FR 2792955 A1 FR2792955 A1 FR 2792955A1 FR 9905442 A FR9905442 A FR 9905442A FR 9905442 A FR9905442 A FR 9905442A FR 2792955 A1 FR2792955 A1 FR 2792955A1
- Authority
- FR
- France
- Prior art keywords
- assembly
- coating system
- width
- plates
- fitted together
- 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- Withdrawn
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C9/00—Special pavings; Pavings for special parts of roads or airfields
- E01C9/08—Temporary pavings
- E01C9/083—Temporary pavings made of metal, e.g. plates, network
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C5/00—Pavings made of prefabricated single units
- E01C5/005—Individual couplings or spacer elements for joining the prefabricated units
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
Description
DESCRIPTIONDESCRIPTION
1 La présente invention concerne le domaine des revêtements préfabriqués en aluminium. Il s'agit d'un système de plancher temporaire constitué par un assemblage de planches d'aluminium recouverte d'une résine antidérapante 1 The present invention relates to the field of prefabricated aluminum coatings. It is a temporary floor system consisting of an assembly of aluminum planks covered with a non-slip resin
CARACTERE INNOVANT DE CE PROCEDEINNOVATIVE CHARACTER OF THIS PROCESS
Absence de procédé antérieure comparable. Le seul exemple s'approchant de cette Absence of comparable previous process. The only example approaching this
invention étant les plaques de désensablemrnent utilisées à des fins militaires. invention being the sand plates used for military purposes.
Le caractère innovant de cette invention réside principalement dans le fait de pouvoir The innovative character of this invention lies mainly in the fact of being able
réaliser des chemins d'accès modulables, des plate-formes ou des pistes d'atterrissage. build modular access paths, platforms or airstrips.
Ces planches d'aluminium emboîtées manuellement entre-elles permettent de réaliser des These aluminum planks nested manually between them allow to realize
surfaces totalement planes.totally flat surfaces.
PROBLEMES SOLUTIONNESSOLVED PROBLEMS
Les problèmes résolus par la présente invention sont les suivants: Permet le passage de tout type d'engins, de tout tonnage et de tout gabarit sans aucune limite. - Stabilisation de scène et de tribune - Zone équipotentielle permettant des travaux à risques électriques tout en assurant une The problems solved by the present invention are as follows: Allows the passage of any type of gear, any tonnage and any size without any limit. - Stabilization of stage and grandstand - Equipotential zone allowing work with electrical risks while ensuring a
mise à terre pour les opérateurs.earthing for operators.
L'application de cette invention est donc très large et s'applique tant au domaine des travaux publics qu'au domaine de l'événementiel. Elle solutionne aussi bien, I'accès The application of this invention is therefore very broad and applies both to the field of public works and to the field of events. It also solves, access
d'engins lourds sur des sols malléables ou dans l'enceinte d'un stade. heavy equipment on malleable floors or inside a stadium.
TECHNIQUETECHNICAL
Ce système sera constitué d'un élément principal de 2 920mm de long par 516 mm de large par 40 mmn de hauteur avec à chaque extrémité un élément rapporté et soudé de 40 mm This system will consist of a main element 2,920mm long by 516mm wide by 40mmn high with at each end an insert and welded element of 40mm
qui assurera le blocage des pièces dans le sens de la hauteur. which will secure the parts in the height direction.
L'élément fini sera donc en surface utile de 3 000 mm de long par 500 mm de large et 43 The finished element will therefore have a usable area of 3,000 mm long by 500 mm wide and 43
mm de hauteur.mm in height.
Pour respecter un montage parfait, il sera nécessaire d'avoir des demiéléments de 1 500 mm x 500 mm de large afin d'assurer un montage par quinconce. Tout le montage est manuel. Dans le sens de la longueur, les éléments sont emboîtés par un système de charnière, par contre dans le sens de la largeur, le blocage se fait à l'aide d'une barrette en aluminium de To comply with a perfect assembly, it will be necessary to have half-elements of 1500 mm x 500 mm wide in order to ensure a staggered assembly. All assembly is manual. In the direction of the length, the elements are fitted by a hinge system, on the other hand in the direction of the width, the blocking is done using an aluminum bar of
500 mm de long x 24 mm de large x 5 mm d'épaisseur. Cette barrette est percée à chaque extrémité d'un trou de 35 mm de diamètre pour favoriser l'extraction de celle-çi. 500 mm long x 24 mm wide x 5 mm thick. This bar is pierced at each end with a hole of 35 mm in diameter to promote the extraction thereof.
SCHEMA N 1:35 Ce schéma représente une vue en coupe du module principal, celui-çi est constitué de 12 cages. Une cage mâle, 10 cages intermédiaires identiques et une cage femelle. SCHEMA N 2: La cage mâle qui sert de guide au montage40 SCHEMA N 3: DIAGRAM N 1:35 This diagram represents a sectional view of the main module, which consists of 12 cages. A male cage, 10 identical intermediate cages and a female cage. DIAGRAM N 2: The male cage which serves as a guide for assembly 40 DIAGRAM N 3:
Les 10 cages intermédiaires, les parois de ces cages sont convexes comme indiqués. The 10 intermediate cages, the walls of these cages are convex as indicated.
SCHEMA N 4:DIAGRAM 4:
La cage femelle qui s'emboîte le long de la cage mâle The female cage which fits along the male cage
SCHEMA N 5:DIAGRAM N 5:
Il représente la méthode d'emboîtage qui consiste à une superposition de la cage mâle sur la cage femelle. Il est à noter un jeu fonctionnel de 5 mm. Les utilisateurs It represents the nesting method which consists of superimposing the male cage on the female cage. Note a functional clearance of 5 mm. The users
présentent verticalement le panneau à assembler, la cage mâle possédant un guide. have the panel to be assembled vertically, the male cage having a guide.
Les utilisateurs laissent tomber l'élément sur l'élément au sol. Users drop the item onto the floor item.
SCHEMA N 6:DIAGRAM N 6:
Il représente la position finale du montage sur la longueur. It represents the final position of the assembly along the length.
SCHEMA N 7:DIAGRAM N 7:
Il représente la mise en place d'une barrette de 4 mm d'épaisseur qui servira à faire un It represents the installation of a 4 mm thick bar which will be used to make a
joint de dilatation lors du montage. Celle-çi est retirée à mesure. expansion joint during assembly. This is removed as you go.
SCHEMAS N 8 et 9: Ils représentent l'assemblage du module principal et de celui d'extrémité. Ce dernier a pour but d'obturer le module principal et surtout d'assurer la fixation des plaques entre elles dans le sens de la largeur. La fixation des deux pièces est assurer par un cordon de soudure sur le dessus et le dessous. Un encoche est prévue afin de recevoir l'apport DIAGRAMS N 8 and 9: They represent the assembly of the main module and that of the end. The purpose of the latter is to close off the main module and above all to ensure the fixing of the plates together in the width direction. The two parts are fixed by a weld bead on the top and the bottom. A notch is provided to receive the contribution
de métal sur le module d'extrémité. of metal on the end module.
SCHEMAN 10:SCHEMAN 10:
Il représente la position finale des deux ensembles, nous constatons qu'une lumière de It represents the final position of the two sets, we find that a light of
26 mm de large sur 6 mm de hauteur afin de pouvoir recevoir la baguette de fixation. 26 mm wide by 6 mm high to accommodate the fixing strip.
SCHEMAS N 1 1 et 12: La baguette en aluminium de 25 mm x 5 mm de hauteur est introduite dans la lumière DIAGRAMS N 1 1 and 12: The aluminum rod 25 mm x 5 mm high is inserted into the light
afin d'éviter tout soulèvement de plaques et garantir une homogénéité de l'ensemble. in order to avoid any lifting of plates and to guarantee a homogeneity of the whole.
SCHEMA N 13: Il représente la méthode de pose. Il est indispensable que les plaques soient posées en quinconce pour garantir une meilleure tenue de l'ensemble. C'est la raison pour laquelle des demi-plaques de 1 500 mm x 500 mm x 40 mm de hauteur DIAGRAM N 13: It represents the method of installation. It is essential that the plates are laid in staggered rows to guarantee better resistance of the assembly. This is why 1,500 mm x 500 mm x 40 mm high half-plates
seront fabriquées.will be made.
3 27929553 2792955
APPLICATION INDUSTRIELLEINDUSTRIAL APPLICATION
I Les plaques sont fabriquées de profilés d'aluminium soudés entre eux. Ces profilés sont extrudés à chaud. L'extrusion et le procédé de mise en forme des matières qui consistent à pousser la matière à travers une filière. L'aluminium est extrudé à chaud afin de le rendre plus malléable pour sa mise en forme à contrario d'une extrusion à froid qui ne permet que d'étirer le métal. Composition chimique: Cuivre: pas plus de 0,10 % Magnésium: pas moins de 0,40 % et pas plus de 1,40 % Silicium: pas moins de 0,60 % et pas plus de 1,30 % Fer: pas plus de 0,50 % Manganèse: pas plus de 1,00 % Chrome: pas moins de 0,30 % et pas plus de 0,40 % Aluminium: le reste I The plates are made of aluminum profiles welded together. These profiles are hot extruded. The extrusion and the material shaping process which consists in pushing the material through a die. Aluminum is hot extruded in order to make it more malleable for its shaping in contrast to a cold extrusion which only allows to stretch the metal. Chemical composition: Copper: not more than 0.10% Magnesium: not less than 0.40% and not more than 1.40% Silicon: not less than 0.60% and not more than 1.30% Iron: not more 0.50% Manganese: not more than 1.00% Chromium: not less than 0.30% and not more than 0.40% Aluminum: the rest
4 27929554 2792955
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9905442A FR2792955A1 (en) | 1999-04-29 | 1999-04-29 | Temporary access platform formed from assembly of plates fitted together lengthwise and fixed by bar across their width |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9905442A FR2792955A1 (en) | 1999-04-29 | 1999-04-29 | Temporary access platform formed from assembly of plates fitted together lengthwise and fixed by bar across their width |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2792955A1 true FR2792955A1 (en) | 2000-11-03 |
Family
ID=9545022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9905442A Withdrawn FR2792955A1 (en) | 1999-04-29 | 1999-04-29 | Temporary access platform formed from assembly of plates fitted together lengthwise and fixed by bar across their width |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2792955A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2860256A1 (en) | 2003-09-25 | 2005-04-01 | Vtec Sarl | Modular structure for temporary floor installation has metal beams with stamped-out clips to engage with grooved edges of surface slats |
WO2005059254A1 (en) * | 2003-12-16 | 2005-06-30 | Alvaro Savoldi | Grelle (panels) for military field and/or airport paving |
US8424802B2 (en) | 2007-02-05 | 2013-04-23 | Xavier Tripier-Larivaud | Landing area for air machines or vehicles comprising extendable reception means |
-
1999
- 1999-04-29 FR FR9905442A patent/FR2792955A1/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2860256A1 (en) | 2003-09-25 | 2005-04-01 | Vtec Sarl | Modular structure for temporary floor installation has metal beams with stamped-out clips to engage with grooved edges of surface slats |
WO2005059254A1 (en) * | 2003-12-16 | 2005-06-30 | Alvaro Savoldi | Grelle (panels) for military field and/or airport paving |
US8424802B2 (en) | 2007-02-05 | 2013-04-23 | Xavier Tripier-Larivaud | Landing area for air machines or vehicles comprising extendable reception means |
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ST | Notification of lapse |