FR2519365A1 - Two piece scaffolding platform - has shouldered sections to hold pieces rigidly together in work position - Google Patents
Two piece scaffolding platform - has shouldered sections to hold pieces rigidly together in work position Download PDFInfo
- Publication number
- FR2519365A1 FR2519365A1 FR8124661A FR8124661A FR2519365A1 FR 2519365 A1 FR2519365 A1 FR 2519365A1 FR 8124661 A FR8124661 A FR 8124661A FR 8124661 A FR8124661 A FR 8124661A FR 2519365 A1 FR2519365 A1 FR 2519365A1
- Authority
- FR
- France
- Prior art keywords
- platform
- work position
- plates
- rigidly together
- scaffolding platform
- 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- Withdrawn
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
Description
La présente invention concerne le domaine des matériels de chantier, en particulier de chantiers de construction, et a pour objet un plancher d'échafaudage. The present invention relates to the field of site equipment, in particular construction sites, and relates to a scaffolding floor.
Actuellement, les planchers d'échafaudage sont généralement constitués, soit par un plateau en une seule pièce reposant par ses extrémités sur des traverses des échelles de lléchafaudage. soit par des planches séparées disposées bord à bord, et reposant également par leurs extrémités sur lesdites traverses. Currently, scaffolding floors generally consist of either a single piece tray resting at its ends on crossmembers of the scaffolding ladders. either by separate planks arranged edge to edge, and also resting at their ends on said sleepers.
Ces planchers existants donnent généralement toute satisfaction au niveau de leur charge utile, mais dans le cas d'un plancher en un seul tenant le plateau, relativement lourd. est difficile à manipuler. En outre, dans le cas de planchers en nlusieurs planches séparés, une charge mal répartie provoque des inégalités de surface entre lesdites planches pouvant être la cause d'accidents. These existing floors generally give full satisfaction in terms of their payload, but in the case of a floor in one holding the tray, relatively heavy. is difficult to handle. In addition, in the case of floors in several separate planks, a poorly distributed load causes surface unevenness between said planks which can be the cause of accidents.
La présente invention a pour but de pallier ces inconvénients. The present invention aims to overcome these drawbacks.
Elle a, en effet. pour obiet un plancher d'échafaudage caractérisé en ce qu'il est constitué par deux demiplateaux identiques munis chacun, le long de son bord d'aboutement avec l'autre demi-plateau, d'un épaulement longitudinal pouvant coopérer avec l'épaulement de l'autre demi-plateau en position de service afin d'assurer la rigidité de l'ensemble. She has, indeed. for obiet a scaffolding floor characterized in that it is constituted by two identical half-plates each provided, along its abutment edge with the other half-plate, with a longitudinal shoulder capable of cooperating with the shoulder of the other half-tray in the service position to ensure the rigidity of the assembly.
L'invention sera mieux comprise grâce à la description ci-après, qui se rapporte à un mode de réalisation préféré donné à titre d'exemple non limitatif, et expliqué avec référence au dessin schématique annexé, dont la figure unique est une vue en plan d'un demi-plateau conforme à l'invention. The invention will be better understood thanks to the description below, which relates to a preferred embodiment given by way of non-limiting example, and explained with reference to the appended schematic drawing, the single figure of which is a plan view a half tray according to the invention.
Le plancher d'échafaudage selon l'invention est constitué par deux demi-plateaux identiques 1 présentant chacun un épaulement longitudinal 2 le long de son bord d'aboutement avec l'autre demi-plateau. En position de service, deux demi-plateaux 1 sont retournés l'un par rapport à l'autre de telle sorte que les épaulements coopèrent par leur forme et assurent ainsi la rigidité de l'ensemble du plancher obtenu. The scaffolding floor according to the invention consists of two identical half-plates 1 each having a longitudinal shoulder 2 along its abutment edge with the other half-plate. In the service position, two half-trays 1 are turned one relative to the other so that the shoulders cooperate by their shape and thus ensure the rigidity of the whole of the floor obtained.
Comme le montre la figure du dessin annexé, chaque demi-plateau 1 présente, aux extrémités de son côté opposé à l'épaulement 2, deux plaques 3 de calage du demi-plateau 1 entre les montants 4 de deux échelles successives, et, aux extrémités du bord muni de l'épaulement 2, deux autres plaques 5 dépassant légèrement les bords transversaux 6-6' du demi-plateau 1, les plaques 3 et 5 d'un mme bord transversal 6 étant disposées sur la face supérieure et les plaques de l'autre bord 6' sur la face inférieure du demi-plateau 1. As shown in the figure of the appended drawing, each half-tray 1 has, at the ends of its side opposite to the shoulder 2, two wedging plates 3 for the half-tray 1 between the uprights 4 of two successive scales, and, at the ends of the edge provided with the shoulder 2, two other plates 5 slightly protruding from the transverse edges 6-6 'of the half-plate 1, the plates 3 and 5 with the same transverse edge 6 being arranged on the upper face and the plates on the other edge 6 'on the underside of the half-tray 1.
Ainsi, en partant du demi-plateau 1 représenté, dont l'épaulement 2 est adjacent à la face supérieure, il suffit de retourner un demi-plateau identique, de le monter au moyen de ses plaques 3 entre les montants opposés de l'échelle, et de faire coopérer les épaulements 2 pour réaliser un verrouillage desdits demi-plateaux en position et assurer la rigidité du plancher obtenu, les plaques 3 et 5 assurant un maintien relatif de plusieurs planchers d'un niveau d'un échafaudage entre eux. Thus, starting from the half-plate 1 shown, the shoulder 2 of which is adjacent to the upper face, it suffices to turn over an identical half-plate, to mount it by means of its plates 3 between the opposite uprights of the ladder , and to make the shoulders 2 cooperate to achieve a locking of said half-plates in position and ensure the rigidity of the floor obtained, the plates 3 and 5 ensuring a relative maintenance of several floors of a level of scaffolding between them.
Grâce à l'invention, il est possible de réaliser un plancher d'échafaudage constitué par des éléments standardisés identiques légers et maniables et assurant une bonne rigidité en position montée. Thanks to the invention, it is possible to produce a scaffolding floor constituted by identical standardized elements which are light and handy and which ensure good rigidity in the mounted position.
Bien entendu, l'invention n'est pas limitée au mode de réalisation décrit et représenté au dessin annexé. Des modifications restent possibles, notamment du point de vue de la constitution des divers éléments ou par substitution d'équivalents techniques, sans sortir pour autant du domaine de protection de l'invention. Of course, the invention is not limited to the embodiment described and shown in the accompanying drawing. Modifications remain possible, in particular from the point of view of the constitution of the various elements or by substitution of technical equivalents, without thereby departing from the scope of protection of the invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8124661A FR2519365A1 (en) | 1981-12-31 | 1981-12-31 | Two piece scaffolding platform - has shouldered sections to hold pieces rigidly together in work position |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8124661A FR2519365A1 (en) | 1981-12-31 | 1981-12-31 | Two piece scaffolding platform - has shouldered sections to hold pieces rigidly together in work position |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2519365A1 true FR2519365A1 (en) | 1983-07-08 |
Family
ID=9265634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8124661A Withdrawn FR2519365A1 (en) | 1981-12-31 | 1981-12-31 | Two piece scaffolding platform - has shouldered sections to hold pieces rigidly together in work position |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2519365A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0645507A2 (en) * | 1993-09-23 | 1995-03-29 | Gerald Merkel | Scaffolding platform |
EP0863276A1 (en) * | 1997-03-04 | 1998-09-09 | Alusuisse Technology & Management AG | Plank to walk on, especially scaffold plank |
-
1981
- 1981-12-31 FR FR8124661A patent/FR2519365A1/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0645507A2 (en) * | 1993-09-23 | 1995-03-29 | Gerald Merkel | Scaffolding platform |
EP0645507A3 (en) * | 1993-09-23 | 1995-07-26 | Gerald Merkel | Scaffolding platform. |
EP0863276A1 (en) * | 1997-03-04 | 1998-09-09 | Alusuisse Technology & Management AG | Plank to walk on, especially scaffold plank |
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Legal Events
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ST | Notification of lapse |