FR2501267A1 - Load platform for scaffolding - comprises panels with longitudinal edges held together by co-operating fastenings - Google Patents
Load platform for scaffolding - comprises panels with longitudinal edges held together by co-operating fastenings Download PDFInfo
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- FR2501267A1 FR2501267A1 FR8104240A FR8104240A FR2501267A1 FR 2501267 A1 FR2501267 A1 FR 2501267A1 FR 8104240 A FR8104240 A FR 8104240A FR 8104240 A FR8104240 A FR 8104240A FR 2501267 A1 FR2501267 A1 FR 2501267A1
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- panels
- floor
- hooks
- longitudinal
- panel
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Classifications
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- 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
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
- E04G1/154—Non-detachably fixed and secured connections between platform and scaffold
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- 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
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
- E04G1/152—Platforms made of metal or with metal-supporting frame
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- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/001—Safety or protective measures against falling down relating to scaffoldings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
Description
Plancher d'tachafaudago. Tachafaudago floor.
La présente invention concerne un plancher d'échafaudage. The present invention relates to a scaffolding floor.
La plupart des pl3ncllers d'écllafaudage existant actuellement sont constitués de planches de bois disposées côte a côte sur une structure ou sont entièrement préfabriqués avec divers matériaux à des dimensions qui sont fixées à l'avance et non susceptibles d'adaptation. Most of the scaffolding pl3ncllers currently existing consist of wooden planks placed side by side on a structure or are entirely prefabricated with various materials to dimensions which are fixed in advance and not susceptible of adaptation.
L'invention entend allier les avantages des planchers de planches et ceux des planchers préfabriqués en proposant un produit de conception modulaire permettant une fabrication simple de planchers soit en usine soit à l'échelon d'un grossiste ou d'un revendeur tenant en stock des éléments de base qu'il est ensuite aisé, par des opérations simples, d'adapter à la demande. The invention intends to combine the advantages of plank floors and those of prefabricated floors by proposing a product of modular design allowing simple manufacture of floors either in the factory or at the level of a wholesaler or a reseller holding in stock basic elements which it is then easy, by simple operations, to adapt to demand.
A cet effet, l'invention a donc pour objet un plancher d'échafaudage constitué par une pluralité de panneaux longitudinaux disposés ctte-àcte. Selon l'une des caractéristiques de l'invention, chacun de ces panneaux comporte sur au moins l'un de ses cotés longitudinaux, des moyens d'assemblage complémentaires de moyens d'assemblage prévus sur le bord longitudinal adjacent d'un panneau voisin assurant une immobilisation relative desdits panneaux assemblés dans le sens perpendiculaire à leur plan. To this end, the invention therefore relates to a scaffolding floor consisting of a plurality of longitudinal panels arranged side by side. According to one of the characteristics of the invention, each of these panels comprises on at least one of its longitudinal sides, complementary assembly means of assembly means provided on the adjacent longitudinal edge of a neighboring panel ensuring a relative immobilization of said panels assembled in the direction perpendicular to their plane.
Lesdits moyens d'assemblage complémentaires sont constitués par une extension latérale de l'un des panneaux en saillie par rapport au bord longitudinal susdit de section constante et par un creux longitudinal de section correspondante ménagé dans le bord adjacent de l'autre panneau. Said complementary assembly means consist of a lateral extension of one of the panels projecting with respect to the said longitudinal edge of constant section and by a longitudinal recess of corresponding section formed in the adjacent edge of the other panel.
La section correspondante de ces deux parties sera avantageusement du type à queue d'aronde, en T, en boudin de manière à présenter des parties coopérant en accrochage transversal dans le plan des panneaux. Dans ce cas, l'assemblage sera réalisé par coulissement longitudinal de l'un dans l'autre de ces moyens. The corresponding section of these two parts will advantageously be of the dovetail type, in a T-shape, so as to have parts cooperating in transverse attachment in the plane of the panels. In this case, the assembly will be carried out by longitudinal sliding of one into the other of these means.
En outre, le plancher selon l'invention comporte des rives d'extrémité en U fixées sur lesdits panneaux pour en former les bords transversaux. Ces rives sont pourvues de crochets. In addition, the floor according to the invention has U-shaped end edges fixed on said panels to form the transverse edges. These banks are provided with hooks.
Lesdites rives peuvent comporter sur leur face externe, c'est- dire le dos de la base du U, un creux longitudinal susceptible de recevoir à coulissement une saillie complémentaire solidaire de chacun desdits crochets. Said edges may comprise on their external face, that is to say the back of the base of the U, a longitudinal recess capable of slidingly receiving a complementary projection secured to each of said hooks.
Dans un mode prefére de réalisation, les crochets susdits possèdent un élément de sécurité monté à coulissement dans un évidement ménage dans une patte d'attelage du crochet à ladite rive, ledit élément de sécurité coulissant alors dans un plan situé sous la face inférieure dudit plancher entre une position active dans laquelle il ferme l'ouverture du crochet et une position de dégagement de cette ouverture. In a preferred embodiment, the aforementioned hooks have a safety element slidably mounted in a household recess in a lug for coupling the hook to said bank, said safety element then sliding in a plane located under the underside of said floor between an active position in which it closes the opening of the hook and a position for releasing this opening.
On notera en outre que le plancher selon l'invention peut être équipe de plinthes périphériques au moyen d'éléments d'assemblage qu'elles comportent complémentaires de ceux des panneaux exterieurs du plancher et de ceux des rives d'extrémité. It will also be noted that the floor according to the invention can be fitted with peripheral plinths by means of assembly elements which they comprise complementary to those of the exterior panels of the floor and of those of the end edges.
Les plinthes d'extrémité peuvent dans ce cas être équipées à demeure des crochets susdits ou bien recevoir les crochets au moyen d'éléments d'assemblage complementaires pourvus respectivement sur la plinthe et chaque crochet. The end plinths can in this case be permanently fitted with the aforementioned hooks or else receive the hooks by means of complementary assembly elements provided respectively on the plinth and each hook.
L'invention Sera mieux comprise au cours de la description donnée ci-après à titre d'exemple purement indicatif et non limitatif qui permettra d'en dégager les avantages et les caractéristiques secondaires. The invention will be better understood during the description given below by way of purely indicative and non-limiting example which will make it possible to identify the advantages and the secondary characteristics thereof.
Il sera fait référence aux dessins annexés dans lesquels
- la figure 1 est une vue schématique d'un panneau entrant dans la constitution du plancher selon l'invention,
- les figures 2a et 2b sont une meme vue d'une variante de réalisation du panneau de la figure 1,
- la figure 3 illustre une rive d'extrémité du plancher selon l'invention,
-la figure 4 illustre un angle du plancher selon l'invention équipé de plinthes,
- La figure 5 est une variante de détail de la figure 4 au niveau d'un crochet,
- la figure 6 est une vue en coupe de l'implan- tation d'un crochet sur une rive d'extrémité,
- la figure 7 illustre un chariot d'attelage de protection individuelle.Reference will be made to the accompanying drawings in which
FIG. 1 is a diagrammatic view of a panel forming part of the floor according to the invention,
FIGS. 2a and 2b are the same view of an alternative embodiment of the panel of FIG. 1,
FIG. 3 illustrates an end edge of the floor according to the invention,
FIG. 4 illustrates an angle of the floor according to the invention equipped with plinths,
FIG. 5 is a variant detail of FIG. 4 at the level of a hook,
FIG. 6 is a sectional view of the installation of a hook on an end bank,
- Figure 7 illustrates an individual protection coupling carriage.
- la figure 8 illustre l'adaptation sur une plinthe d'un garde-corps complémentaire. - Figure 8 illustrates the adaptation on a plinth of a complementary railing.
En se reportant tout d'aboid aux figures 1, 2a et 2b, on voit des panneaux en bout, constitués par des tronçons de profilés d'alliage léger, en forme de caisson sur la figure 1, l'un des bords de ce profilé 1 est pourvu d'une rainure longitudinale en queue d'aronde 2, l'autre de ces bords comportant une nervure 3 également en queue d'aronde. Ainsi, deux panneaux 1 peuvent être assemblés l'un à l'autre par introduction longitudinale de la nervure 3 de l'un dans la rainure 2 de celui qui en est immédiatement adjacent. Referring all aboid to Figures 1, 2a and 2b, we see end panels, consisting of sections of light alloy profiles, box-shaped in Figure 1, one of the edges of this profile 1 is provided with a longitudinal dovetail groove 2, the other of these edges comprising a rib 3 also in dovetail. Thus, two panels 1 can be assembled to each other by longitudinal introduction of the rib 3 of one into the groove 2 of the one which is immediately adjacent to it.
Les tronçons de profilés 1 peuvent être coupes aux dimensions désirées pour la longueur du plancher. La largeur du plancher dépendra du nombre de tronçons assemblés en juxtaposition.The sections of sections 1 can be cut to the desired dimensions for the length of the floor. The width of the floor will depend on the number of sections assembled in juxtaposition.
La figure 2a montre une variante de panneau dans laquelle le tronçon du profilé 4 présente deux rainures en T5 et 6 sur chacun de ces bords. Un tel panneau est destiné à être placé entre deux panneaux tels que 1 (dans lequel les queues d'aronde seraient remplacées par des profils en T) de manière que le plancher résultant de l'assemblage de ces trois panneaux ne présente sur ses deux bords longitudinaux que des rainures. Cette disposition présente un intérêt notamment du point de vue de la rationalisation de la fabrication des accessoires au plancher. FIG. 2a shows a variant of a panel in which the section of the profile 4 has two grooves in T5 and 6 on each of these edges. Such a panel is intended to be placed between two panels such as 1 (in which the dovetails would be replaced by T-profiles) so that the floor resulting from the assembly of these three panels does not have on its two edges longitudinal than grooves. This provision is of particular interest from the point of view of the rationalization of the manufacture of floor accessories.
Sur la figure 2b, on trouve une variante 3b de l'élément en saillie 3 de la figure 1, en forme de boudin susceptible d'être placé dans une rainure de section correspondante prévue sur un panneau adjacent (comme celui 4 de la figure 2a par exemple). In FIG. 2b, there is a variant 3b of the protruding element 3 of FIG. 1, in the form of a rod capable of being placed in a groove of corresponding section provided on an adjacent panel (like that 4 in FIG. 2a for example).
Ces trois formes de réalisation des moyens d'assemblage selon l'invention assurent une immobilisation relative de deux panneaux adjacents dans un sens perpendiculaire à leur plan (d'autres formes conviendraient également pour assurer cette immobilisation, par exemple un assemblage tenon mortaise). De ce fait, une charge placée sur le plancher est soutenue par tous les panneaux qui le composent bien que son point d'application n'intéresse qu'un seul panneau. These three embodiments of the assembly means according to the invention ensure relative immobilization of two adjacent panels in a direction perpendicular to their plane (other forms would also be suitable for ensuring this immobilization, for example a mortise tenon assembly). Therefore, a load placed on the floor is supported by all the panels that compose it, although its point of application is only one panel.
En outre, les trois formes représentées assurent une immobilisation transversale des panneaux entre eux ce qui présente des avantages pour la manipulation du plancher en cours de fabrication. In addition, the three shapes shown ensure transverse immobilization of the panels together, which has advantages for handling the floor during manufacture.
On notera que la largeur 1 des tronçons de profilés sera relativement faible (de l'ordre de 150 millimètres par exemple) pour offrir une possibilité de réglage assez importante de la largeur totale du plancher. It will be noted that the width 1 of the sections of sections will be relatively small (of the order of 150 millimeters for example) to offer a fairly significant possibility of adjusting the total width of the floor.
On notera également que le caisson que forment ces profilés possède une cloison 7 en sa partie médiane qui forme raidisseur. De ce fait, deux parois verticales ne sont pas distantes de plus de 80 millimètres environ de manière à assurer que le pied d'un utilisateur soit toujours soutenu par au moins deux de ces parois et ainsi à prévenir toute inflexion ou enfoncement intempestif de la peau supérieure ou inferieure du plancher. Cette peau est en effet une paroi mince en alliage léger, (de l'ordre de 3 millimètres) afin de rendre le plancher le moins lourd possible. II faut en outre remarquer que ces panneaux présentent sur leur face des reliefs la, 4a (stries, rainures...) rendant sa surface anti-dérapante. It will also be noted that the box formed by these profiles has a partition 7 in its middle part which forms a stiffener. Therefore, two vertical walls are not more than 80 millimeters apart so as to ensure that the foot of a user is always supported by at least two of these walls and thus to prevent any unwanted sagging or sinking of the skin. upper or lower floor. This skin is in fact a thin wall made of light alloy, (of the order of 3 millimeters) in order to make the floor as light as possible. It should also be noted that these panels have on their face reliefs la, 4a (ridges, grooves, etc.) rendering its surface non-slip.
Par ailleurs, la forme en caisson décrite ci-dessus d'un panneau selon l'invention n'est pas du tout limitative. Elle est intéressante dans la mesure où le caisson est produit à partir d'alliage léger en filage ou en extension. I1 est bien certain que d'autres modes de réalisation peuvent être mis en oeuvre avec d'autres matériaux.Furthermore, the box shape described above of a panel according to the invention is not at all limiting. It is interesting insofar as the box is produced from light alloy in spinning or in extension. It is quite certain that other embodiments can be implemented with other materials.
Enfin, les éléments mâles d'assemblage peuvent être discontinus (contrairement aux éléments femelles qui les recoivent par coulissement) le long des bords longitudinaux des panneaux.Finally, the male assembly elements can be discontinuous (unlike the female elements which receive them by sliding) along the longitudinal edges of the panels.
Sur la figure 3 et sur la figure 6, on voit que l'extrémité des panneaux tels-que 1 et 4 est bordee d'une rive d'ex trémité 8 comportant une partie principale de section en U à l'inte- rieur de laquelle est logée ladite extrémité. Cette rive, issue d'un profile constitue un bord extrême de raidissement du plancher auquel elle est fixée par rivets ou analogue et est coupée à la largeur de ce plancher. Dans la variante de la figure 6, cette rive 8 sert de support à des crochets 9 qui y sont fixés par tout moyen et notamment par les mêmes moyens que ceux assujettissant la rive sur les panneaux (rivets communs) au travers d'ailes inférieure et supérieure 9a, 9b, qui viennent en recouvrement des branches horizontales de la rive 8. In FIG. 3 and in FIG. 6, it can be seen that the end of the panels such as 1 and 4 is bordered by an end edge 8 comprising a main part of U-shaped cross section inside. which is housed said end. This edge, from a profile constitutes an extreme stiffening edge of the floor to which it is fixed by rivets or the like and is cut to the width of this floor. In the variant of FIG. 6, this bank 8 serves as a support for hooks 9 which are fixed to it by any means and in particular by the same means as those securing the bank to the panels (common rivets) through lower wings and upper 9a, 9b, which overlap the horizontal branches of the bank 8.
On notera en regard de cette figure que l'aile 9b possede une partie centrale 9c abaissée par rapport a ses extrémités prises dans le sens de la largeur du crochet. Cette partie centrale 9c délimite avec la face inférieure de la rive 8 un passage 10 dans lequel peut coulisser un élément 11 de fermeture de l'ouverture 9e du crochet. Cet élément 11 ici représenté sous forme d'une targette en forme de T peut donc être poussé(au marteau) vers la gauche de la figure et emprisonner dans l'ouverture du crochet le tube 12 sur lequel le plancher est accroché. Ainsi, on réalise un accrochage de sécurité du plancher sur la structure tubulaire qui le soutient. En revanche, en faisant coulisser vers la droite ladite clavette 11, celle-ci s'escamote sous la face inférieure du plancher et permet de décrocher ce dernier du tube 12.Cette disposition est avantageuse car elle est robuste et l'élément de sécurité qu'elle met en oeuvre est imperdable. D'autres variantes de ce principe peuvent être adaptées telles qu'une clavette à lumière solidaire à coulissement du crochet. I1 faut enfin remarquer que l'installation de ce dispositif de verrouillage de l'accrochage n'implique aucune adaptation du plancher ou de la rive. Quelle que soit donc la place choisie pour les crochets 9 le long de la rive, l'installation pourra être équipée du dispositif de sécurité.It will be noted with regard to this figure that the wing 9b has a central part 9c lowered relative to its ends taken in the direction of the width of the hook. This central part 9c delimits with the lower face of the bank 8 a passage 10 in which an element 11 for closing the opening 9e of the hook can slide. This element 11 here shown in the form of a T-shaped targette can therefore be pushed (with a hammer) to the left of the figure and trap the tube 12 on which the floor is hung in the opening of the hook. Thus, a safety hooking of the floor is carried out on the tubular structure which supports it. On the other hand, by sliding said key 11 to the right, the latter retracts under the underside of the floor and makes it possible to unhook the latter from the tube 12. This arrangement is advantageous because it is robust and the safety element that 'it implements is captive. Other variants of this principle can be adapted such as a key with light integral with sliding of the hook. Finally, it should be noted that the installation of this latching locking device does not imply any adaptation of the floor or the shore. Whatever the place chosen for the hooks 9 along the bank, the installation can be equipped with the safety device.
Une immobilisation latérale du plancher sur les tubes 12 de soutien pourra être réalisée en ayant prévu dans le crochet un dégagement intérieur 9d dans lequel peut se loger une exten sion radiale (ici une surépaisseur annulaire 12a) du tube 12. Lateral immobilization of the floor on the support tubes 12 can be achieved by having provided in the hook an internal clearance 9d in which can be accommodated a radial extension (here an annular excess thickness 12a) of the tube 12.
Revenant à la figure 3, on remarquera que la rive 8 possède une extension extérieure 8a conformée en une rainure permettant l'assemblage semblable à la rainure 6 latérale du panneau 1. Cette rainure en T permet de disposer d'un plancher dont la periphérie est bordée d'un moyen d'assemblage auquel on pourra atteler plusieurs accessoires. Returning to FIG. 3, it will be noted that the bank 8 has an external extension 8a conformed into a groove allowing assembly similar to the lateral groove 6 of the panel 1. This T-groove makes it possible to have a floor whose periphery is bordered by an assembly means to which several accessories can be attached.
Parmi ces accessoires, on a illustré, figure 4, des plinthes 13 pourvues sur l'une de leur face d'un T d'assemblage mâle inférieur (13a), tandis que de manière facultative, l'autre face possède une rainure 13b. Ces plinthes sont donc reçues comme le montre cette figure par les rainures 6 et 8a susdites. Among these accessories, FIG. 4 shows plinths 13 provided on one of their faces with a lower male assembly T (13a), while optionally, the other face has a groove 13b. These plinths are therefore received as shown in this figure by the grooves 6 and 8a above.
Dans la rainure 13b de la plinthe d'extrémité représentée on a placé un crochet 9 pourvu sur sa partie arrière d'une saillie correspondante 14. On peut donc par ce moyen, disposer les crochets 9 à tout endroit le long de la rive 8. On n'a pas représenté sur cette figure les moyens permettant d'immobiliser le crochet le long de sa coulisse (butées latérales par exemple). In the groove 13b of the end plinth shown, a hook 9 has been placed, provided on its rear part with a corresponding projection 14. It is therefore possible, by this means, to place the hooks 9 at any location along the edge 8. We have not shown in this figure the means for immobilizing the hook along its slide (lateral stops for example).
La figure 5 est une variante de réalisation de la figure 4 sur laquelle le crochet 9 est fixé à demeurefpar exemple soudé) sur la face extérieure de la plinthe d'extrémité. MEme dans cette version le crochet peut comporter le moyen de sécurité 11 de la figure 6. Figure 5 is an alternative embodiment of Figure 4 on which the hook 9 is fixed permanently (for example welded) on the outer face of the end plinth. Even in this version, the hook may include the safety means 11 in FIG. 6.
La figure 7 illustre un autre accessoire susceptible d'être adjoint au plancher selon 1 invention. I1 s'agit d'un chariot 15 pouvant glisser ou rouler par des roues 16 dans la rainure longitudinale 6 du plancher (figure 3) ou 13b de la plinthe. FIG. 7 illustrates another accessory capable of being added to the floor according to 1 invention. I1 is a carriage 15 which can slide or roll by wheels 16 in the longitudinal groove 6 of the floor (Figure 3) or 13b of the plinth.
Pour permettre le passage du chariot d'une rainure à une rainure suivante appartenant à un plancher contigu, le chariot comporte des pattes de centrage 15a. Une extension perpendiculaire 17 constitue un moyen de fixation pour un mousqueton 18 et un filin 19 reliant le monteur audit chariot et constituant ainsi un lien de sécurité.To allow passage of the carriage from a groove to a next groove belonging to an adjoining floor, the carriage comprises centering lugs 15a. A perpendicular extension 17 constitutes a fixing means for a carabiner 18 and a rope 19 connecting the fitter to said carriage and thus constituting a safety link.
La figure8 montre que l'on peut également au moyen des éléments d'assemblage appartenant au plancher, mettre en place des montants 20 de garde-corps. Figure 8 shows that one can also by means of assembly elements belonging to the floor, set up uprights 20 of railing.
L'invention permet la réalisation de planchers d'échafaudage adaptables facilement à la demande à partir d'éléments standards simples et en petit nombre. Elle rend également ces planchers reversibles. I1 suffit en effet de retourner les crochets dans les planchers de l'invention avec peu ou pas de reprise d'usinage. La reversibilité présente l'intérêt de redresser des planchers qui à l'u sage prennent une flèche. The invention allows scaffolding floors to be easily adapted on demand from simple standard elements and in small numbers. It also makes these floors reversible. I1 is indeed sufficient to return the hooks in the floors of the invention with little or no resumption of machining. Reversibility has the advantage of straightening floors that in the wise take an arrow.
L'invention trouve une application interessante dans le domaine des écbafaudages de bâtiments ou toutes structures imposant des zones de circulation ou de stockages telles que tribunes, podiums,casiers et autres. The invention finds an interesting application in the field of scaffolding of buildings or any structures imposing circulation or storage areas such as grandstands, podiums, lockers and others.
Elle n'est pas limitée à la description qui vient d'en ette donnée mais couvre au contraire toutes les variantes qui pourraient lui être apportées sans sortir de son cadre ni de son esprit. It is not limited to the description which has just been given but on the contrary covers all the variants which could be made to it without departing from its scope or its spirit.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8104240A FR2501267A1 (en) | 1981-03-03 | 1981-03-03 | Load platform for scaffolding - comprises panels with longitudinal edges held together by co-operating fastenings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8104240A FR2501267A1 (en) | 1981-03-03 | 1981-03-03 | Load platform for scaffolding - comprises panels with longitudinal edges held together by co-operating fastenings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2501267A1 true FR2501267A1 (en) | 1982-09-10 |
| FR2501267B1 FR2501267B1 (en) | 1984-01-20 |
Family
ID=9255825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8104240A Granted FR2501267A1 (en) | 1981-03-03 | 1981-03-03 | Load platform for scaffolding - comprises panels with longitudinal edges held together by co-operating fastenings |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2501267A1 (en) |
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4496029A (en) * | 1983-03-30 | 1985-01-29 | Shigeharu Kuroda | Scaffold plank |
| EP0171542A2 (en) * | 1984-08-11 | 1986-02-19 | Gerhard Grund | Scaffold board |
| US4638604A (en) * | 1984-05-07 | 1987-01-27 | Stage Rite Corporation | Staging structure |
| EP0300399A2 (en) * | 1987-07-22 | 1989-01-25 | Langer geb. Layher, Ruth | Scaffold platform made of extruded light-metal sections |
| EP0402817A2 (en) * | 1989-06-12 | 1990-12-19 | Langer, Ruth, geb. Layher | Configuration of floor element for grandstand or podium |
| DE4227759A1 (en) * | 1991-08-22 | 1993-02-25 | Gerhard Grund | Boards for building scaffolding - design of extruded metal boarding for using on scaffold with fitting suitable for wide range of scaffold forms |
| WO1993009312A1 (en) * | 1991-11-07 | 1993-05-13 | Soframat | Slab formwork panel |
| EP0576767A1 (en) * | 1992-07-02 | 1994-01-05 | SALEMO & MERCA, Lda. | Scaffolding floor designed for civil construction-scaffolding |
| FR2698650A1 (en) * | 1992-11-27 | 1994-06-03 | Bricaud Jean Paul | Footbridge for obstacle clearance. |
| FR2706929A1 (en) * | 1993-06-25 | 1994-12-30 | Bancilhon Claude | Highly safe, quick-to-assemble and quick-to-dismantle scaffolding |
| FR2707319A1 (en) * | 1993-07-07 | 1995-01-13 | Transport Gmbh | Fastening for decking boards of a scaffold |
| EP0686739A1 (en) * | 1994-06-10 | 1995-12-13 | KRAUSE-WERK GMBH & CO. KG | Scaffold platform |
| EP0730070A1 (en) * | 1995-03-02 | 1996-09-04 | Société d'Etude et de Construction d'Appareils de Levage et de Traction (SECALT S.A.) | Scaffold-platform |
| EP0737788A1 (en) * | 1995-04-14 | 1996-10-16 | Tatsuo Ono | Scaffolding planks |
| US5711400A (en) * | 1997-04-02 | 1998-01-27 | Tan; Su-Fen | Mountable work platform for a ladder |
| EP0936326A1 (en) * | 1998-02-14 | 1999-08-18 | Wilhelm Layher Vermögensverwaltungs-GmbH | Scaffolding platform |
| BE1013766A5 (en) * | 1998-10-02 | 2002-08-06 | Plasman Yvon | Floor for scaffolding |
| EP1233122A2 (en) * | 2001-02-14 | 2002-08-21 | Ingenieria de Encofrados y Servicios, S.L. | Facade scaffolding |
| WO2007092999A1 (en) * | 2006-02-14 | 2007-08-23 | Mckeon's Hire Pty Limited | Modular work platform |
| WO2008121854A1 (en) * | 2007-03-30 | 2008-10-09 | Thyssenkrupp Safway, Inc. | Erector scaffold deck fall arrest assembly |
| EP2042670A1 (en) * | 2007-09-26 | 2009-04-01 | SH Indústria de Metalurgia e Serviços de Engenharia Ltda. | Scaffolding platform |
| FR2922927A1 (en) * | 2007-10-29 | 2009-05-01 | Duarib Soc Par Actions Simplif | Rectangular floor for scaffolding, has frame including sides respectively co-operating with removable plinth extensions so that each extension and corresponding side form desired plinth height when extension is projected at top of side |
| DE202010000936U1 (en) | 2010-01-22 | 2010-04-08 | Wilhelm Layher Verwaltungs-Gmbh | framework floor |
| WO2015092370A1 (en) * | 2013-12-20 | 2015-06-25 | Melvyn Rowberry Specialist Services Limited | Walkways |
| US20170138380A1 (en) * | 2014-04-15 | 2017-05-18 | Xiamen Grand-One Industrial Designs Co., Ltd. | Splicing metal plate |
| DE102021001890A1 (en) | 2021-04-13 | 2022-10-13 | Wilhelm Layher Verwaltungs-Gmbh | scaffolding floor |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD383554S (en) | 1995-12-27 | 1997-09-09 | Majestic Plastics Ltd. | Interlocking panel |
| USD380843S (en) | 1996-01-03 | 1997-07-08 | Majestic Plastics Ltd. | Wall Component |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1435114A (en) * | 1965-03-03 | 1966-04-15 | Platform for various applications such as scaffolding | |
| DE1534866A1 (en) * | 1962-01-17 | 1969-07-31 | British Petroleum Co | platform |
| US3884328A (en) * | 1973-10-01 | 1975-05-20 | Chester I Williams | Scaffold plank |
| GB1474887A (en) * | 1973-08-13 | 1977-05-25 | Evans & Sons Ltd C | Builders scaffolding |
| FR2418316A1 (en) * | 1978-02-23 | 1979-09-21 | Schneider Friedrich | Hollow aluminium scaffolding board - has tongue and groove joint to slot into longitudinal runners forming continuous working platform |
-
1981
- 1981-03-03 FR FR8104240A patent/FR2501267A1/en active Granted
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1534866A1 (en) * | 1962-01-17 | 1969-07-31 | British Petroleum Co | platform |
| FR1435114A (en) * | 1965-03-03 | 1966-04-15 | Platform for various applications such as scaffolding | |
| GB1474887A (en) * | 1973-08-13 | 1977-05-25 | Evans & Sons Ltd C | Builders scaffolding |
| US3884328A (en) * | 1973-10-01 | 1975-05-20 | Chester I Williams | Scaffold plank |
| FR2418316A1 (en) * | 1978-02-23 | 1979-09-21 | Schneider Friedrich | Hollow aluminium scaffolding board - has tongue and groove joint to slot into longitudinal runners forming continuous working platform |
Cited By (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4496029A (en) * | 1983-03-30 | 1985-01-29 | Shigeharu Kuroda | Scaffold plank |
| US4638604A (en) * | 1984-05-07 | 1987-01-27 | Stage Rite Corporation | Staging structure |
| EP0171542A2 (en) * | 1984-08-11 | 1986-02-19 | Gerhard Grund | Scaffold board |
| EP0171542A3 (en) * | 1984-08-11 | 1987-06-24 | Gerhard Grund | Scaffold board |
| EP0300399A2 (en) * | 1987-07-22 | 1989-01-25 | Langer geb. Layher, Ruth | Scaffold platform made of extruded light-metal sections |
| EP0300399A3 (en) * | 1987-07-22 | 1989-06-07 | Langer geb. Layher, Ruth | Scaffold platform made of extruded light-metal sections |
| EP0402817B1 (en) * | 1989-06-12 | 1996-03-20 | Langer, Ruth, geb. Layher | Configuration of floor element for grandstand or podium |
| EP0402817A2 (en) * | 1989-06-12 | 1990-12-19 | Langer, Ruth, geb. Layher | Configuration of floor element for grandstand or podium |
| DE4227759A1 (en) * | 1991-08-22 | 1993-02-25 | Gerhard Grund | Boards for building scaffolding - design of extruded metal boarding for using on scaffold with fitting suitable for wide range of scaffold forms |
| WO1993009312A1 (en) * | 1991-11-07 | 1993-05-13 | Soframat | Slab formwork panel |
| FR2683575A1 (en) * | 1991-11-07 | 1993-05-14 | Soframat | SLAB FORMWORK PANEL. |
| EP0576767A1 (en) * | 1992-07-02 | 1994-01-05 | SALEMO & MERCA, Lda. | Scaffolding floor designed for civil construction-scaffolding |
| WO1994012745A1 (en) * | 1992-11-27 | 1994-06-09 | Bricaud Jean Paul | Gangway for crossing obstacles |
| FR2698650A1 (en) * | 1992-11-27 | 1994-06-03 | Bricaud Jean Paul | Footbridge for obstacle clearance. |
| FR2706929A1 (en) * | 1993-06-25 | 1994-12-30 | Bancilhon Claude | Highly safe, quick-to-assemble and quick-to-dismantle scaffolding |
| FR2707319A1 (en) * | 1993-07-07 | 1995-01-13 | Transport Gmbh | Fastening for decking boards of a scaffold |
| EP0686739A1 (en) * | 1994-06-10 | 1995-12-13 | KRAUSE-WERK GMBH & CO. KG | Scaffold platform |
| WO1995034725A1 (en) * | 1994-06-10 | 1995-12-21 | Krause-Werk Gmbh & Co. Kg | Platform flooring for scaffolding |
| EP0730070A1 (en) * | 1995-03-02 | 1996-09-04 | Société d'Etude et de Construction d'Appareils de Levage et de Traction (SECALT S.A.) | Scaffold-platform |
| FR2731245A1 (en) * | 1995-03-02 | 1996-09-06 | Secalt | GARDEN FLOOR |
| EP0737788A1 (en) * | 1995-04-14 | 1996-10-16 | Tatsuo Ono | Scaffolding planks |
| US5711400A (en) * | 1997-04-02 | 1998-01-27 | Tan; Su-Fen | Mountable work platform for a ladder |
| EP0936326A1 (en) * | 1998-02-14 | 1999-08-18 | Wilhelm Layher Vermögensverwaltungs-GmbH | Scaffolding platform |
| BE1013766A5 (en) * | 1998-10-02 | 2002-08-06 | Plasman Yvon | Floor for scaffolding |
| EP1233122A2 (en) * | 2001-02-14 | 2002-08-21 | Ingenieria de Encofrados y Servicios, S.L. | Facade scaffolding |
| EP1233122A3 (en) * | 2001-02-14 | 2004-03-24 | Ingenieria de Encofrados y Servicios, S.L. | Facade scaffolding |
| WO2007092999A1 (en) * | 2006-02-14 | 2007-08-23 | Mckeon's Hire Pty Limited | Modular work platform |
| AU2008232642B2 (en) * | 2007-03-30 | 2014-11-27 | Safway Services, Llc | Erector scaffold deck fall arrest assembly |
| WO2008121854A1 (en) * | 2007-03-30 | 2008-10-09 | Thyssenkrupp Safway, Inc. | Erector scaffold deck fall arrest assembly |
| US9416552B2 (en) | 2007-03-30 | 2016-08-16 | Tractel Ltd | Erector scaffold deck fall arrest assembly |
| CN101680231B (en) * | 2007-03-30 | 2012-07-04 | 蒂森克虏伯萨夫维公司 | Erector scaffold deck fall arrest assembly |
| EP2042670A1 (en) * | 2007-09-26 | 2009-04-01 | SH Indústria de Metalurgia e Serviços de Engenharia Ltda. | Scaffolding platform |
| FR2922927A1 (en) * | 2007-10-29 | 2009-05-01 | Duarib Soc Par Actions Simplif | Rectangular floor for scaffolding, has frame including sides respectively co-operating with removable plinth extensions so that each extension and corresponding side form desired plinth height when extension is projected at top of side |
| EP2354374A2 (en) | 2010-01-22 | 2011-08-10 | Wilhelm Layher Verwaltungs-GmbH | Scaffolding platform |
| DE202010000936U1 (en) | 2010-01-22 | 2010-04-08 | Wilhelm Layher Verwaltungs-Gmbh | framework floor |
| WO2015092370A1 (en) * | 2013-12-20 | 2015-06-25 | Melvyn Rowberry Specialist Services Limited | Walkways |
| EP3757314A1 (en) * | 2013-12-20 | 2020-12-30 | Melvyn Rowberry Specialist Services Limited | Walkways |
| US20170138380A1 (en) * | 2014-04-15 | 2017-05-18 | Xiamen Grand-One Industrial Designs Co., Ltd. | Splicing metal plate |
| US10513886B2 (en) * | 2014-04-15 | 2019-12-24 | Xiamen Grand-One Industrial Designs Co., Ltd. | Spliced metal plate |
| DE102021001890A1 (en) | 2021-04-13 | 2022-10-13 | Wilhelm Layher Verwaltungs-Gmbh | scaffolding floor |
| WO2022218454A1 (en) | 2021-04-13 | 2022-10-20 | Wilhelm Layher Verwaltungs-Gmbh | Scaffold floor |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2501267B1 (en) | 1984-01-20 |
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