EP0298886A1 - Metal scaffold console - Google Patents

Metal scaffold console Download PDF

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Publication number
EP0298886A1
EP0298886A1 EP88430016A EP88430016A EP0298886A1 EP 0298886 A1 EP0298886 A1 EP 0298886A1 EP 88430016 A EP88430016 A EP 88430016A EP 88430016 A EP88430016 A EP 88430016A EP 0298886 A1 EP0298886 A1 EP 0298886A1
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EP
European Patent Office
Prior art keywords
boards
support arm
clamping bar
metal
support
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Granted
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EP88430016A
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German (de)
French (fr)
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EP0298886B1 (en
Inventor
Bruno Ricard
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Individual
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Individual
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Priority to AT88430016T priority Critical patent/ATE67551T1/en
Publication of EP0298886A1 publication Critical patent/EP0298886A1/en
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Publication of EP0298886B1 publication Critical patent/EP0298886B1/en
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Expired - Lifetime legal-status Critical Current

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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
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/02—Connections between parts of the scaffold with separate coupling elements
    • E04G7/28—Clips or connections for securing boards

Definitions

  • the present invention relates to a metal console for carrying out various scaffolding and, in particular, light scaffolding such as concrete walkways.
  • the present invention aims to eliminate these drawbacks.
  • this objective is achieved by means of a metal console comprising a carrying element executed in a manner known per se and comprising a support arm provided with spaced holes and intended to support the boards called to constitute the decking of the gangway concreting or other light scaffolding, this metal console further comprising a flange comprising a clamping bar rigidly secured to a plurality of spaced threaded rods and oriented perpendicular to said bar; the spacing of these threaded rods being identical to that of said holes, so that they can be engaged in the latter, through the interstices reserved between the decking boards, and receive a nut whose tightening makes it possible to strongly wedge said boards between said clamping bar and said support arm.
  • the decking boards can be immobilized firmly in position, convenient and quick, without the need to drill holes in said boards beforehand.
  • the device according to the invention consists of a reduced number of parts. Its cost is low and its implementation economical because it can be carried out quickly by a single operator who first installs the two clamps, then passes below the gangway to screw and tighten the nuts. As soon as a clamp has been positioned, the boards can no longer move apart and the decking can no longer tilt around the console support arm. The installation of the device according to the invention can therefore take place under better security conditions.
  • the metal console according to the invention comprises a support element 1 produced in a manner known per se and essentially comprising a support arm 1a and a strut 1b assembled by a spacer 1c and the free ends of which are provided with fixing means 1d, 1e (hooking shoes, etc. ), respectively.
  • This carrier element also includes an upright 1f arranged to receive the boards intended to constitute the railing of a concrete walkway.
  • the support arm 1a is provided with transverse holes 1g passing through it in the direction of its thickness or height.
  • the carrier element thus executed corresponds substantially to a traditional metal console.
  • the console also comprises a flange 2 comprising a clamping bar 2a constituted by a robust flat iron, and a plurality of threaded rods 2b rigidly attached to said bar, by one of their ends. These threaded rods are spaced and oriented perpendicular to the bar 2a. Their length L is greater than the height or thickness 1 of the assembly formed by the support arm 1a and the boards P resting thereon.
  • the spacing of the threaded rods 2b is identical to that of the holes 1g in which said rods can be engaged, the threaded ends of which are intended to receive a tightening nut 3.
  • the tightening nuts 3 can be of a type whose operation requires the use of a special key (hexagonal nuts, for example) or of a kind which can be operated by hand (wing nuts, or cross-type nuts, or with locking lever, for example).
  • the number of holes 1g and the number of rods 2b can vary depending on the length of the support arm 1a of the supporting elements 1 and the width of the decking and that of the boards intended for constitute it.
  • the clamping bar 2a has a width corresponding substantially to that of the support arm 1a of the carrier element 1. It can be a little narrower than the latter (FIG. 3) in order to increase the clamping forces applied on the deck boards P.
  • the clamping bar 2a has a length corresponding approximately to that of the support arm 1a and, preferably, a length less than that of the latter.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Clamps And Clips (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Emergency Lowering Means (AREA)
  • ing And Chemical Polishing (AREA)
  • Gloves (AREA)
  • Control Of Combustion (AREA)
  • Pens And Brushes (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

Metal scaffold bracket comprising a carrier element (1) made in a manner known per se and comprising a support-arm (1a) provided with holes (1g) and intended to support the planks (P) forming the scaffold platforms, wherein it also comprises a clamp (2) comprising a clamping bar (2a) integral with a plurality of threaded rods (2b) spaced apart and oriented perpendicularly to the said bar to which they are rigidly attached by means of one of their ends; the separation of these threaded rods (2b) being identical to that of the said holes (1g), so that they may be engaged in the latter through reserved interstices (i) between the planks (P) of the platforms and receive a lock nut (3) whose tightening enables the said planks to be strongly held between the said clamping bar and the said support-arm (1a). <IMAGE>

Description

La présente invention concerne une console métallique pour l'exécution d'échafaudages divers et, notamment, d'échafaudages légers tels que passerelles de bétonnage.The present invention relates to a metal console for carrying out various scaffolding and, in particular, light scaffolding such as concrete walkways.

Elle vise également les passerelles de bétonnage et autres échafaudages légers réalisés au moyen de cette console.It also targets concrete walkways and other light scaffolding made using this console.

On connaît (GB-A-2.167.488) des dispositifs permettant de fixer les planches du platelage des passerelles de bétonnage sur les bras-supports tubulaires des consoles métalliques prévues pour soutenir ce platelage, sans nécessiter un percement préalable desdites planches. Ces dispositifs comprennant : - une barre perforée destinée à être posée transversalement sur l'ensemble des planches légèrement espacées constituant le platelage et reposant sur les bras-supports des consoles métalliques, - des crochets latéralement munis d'écrous formés d'une seule pièce avec lesdits crochets ou non, et appelés à être accrochés sur la face inférieure des bras-supports, - et des vis destinées à traverser les ouvertures de la barre et les interstices réservés entre les planches, et à se visser dans lesdits écrous, de manière à réaliser un serrage énergique des planches, entre la barre de serrage et les bras-supports des consoles.There are known (GB-A-2,167,488) devices making it possible to fix the planks of the decking of the concrete walkways on the tubular support arms of the metal consoles provided to support this decking, without requiring prior drilling of said planks. These devices include: - a perforated bar intended to be placed transversely on all of the slightly spaced planks constituting the decking and resting on the support arms of the metal consoles, - hooks laterally provided with nuts formed in one piece with said hooks or not, and called to be hung on the underside of the support arms, - and screws intended to pass through the openings of the bar and the interstices reserved between the boards, and to be screwed into said nuts, so as to tighten the planks between the clamping bar and the support arms of the brackets.

Ces dispositifs sont toutefois affectés d'un certain nombre d'inconvénients.These devices are however affected by a number of drawbacks.

L'un de ces inconvénients découle du fait qu'ils sont composés d'un assez grand nombre de pièces, ce qui favorise les risques de perte sur les chantiers. Ils sont en outre relativement coûteux. Un autre incon­vénient de ces dispositifs réside dans le fait que leur mise en place nécessite l'intervention d'au moins deux exécutants et s'effectue dans des conditions de sécurité très précaires. En effet, il est indispensable que l'un des exécutants se tienne au-dessous du platelage pour positionner et tenir successivement les crochets, pendant qu'un deuxième exécutant se trouvant sur le platelage procède au vissage des vis dans les écrous desdits crochets. D'autre part, pendant que les exécutants effectuent la mise en place et le blocage du premier crochet, ou du second, etc., un certain nombre de planches restent absolument libres et peuvent facilement glisser, tandis que lorsque les exécutants sont occupés à la fixation de l'une des extrémités du platelage, l'autre extrémité de celui-ci étant libre, l'ensemble du platelage peut basculer autour du bras-porteur sur lequel ils travaillent.One of these drawbacks stems from the fact that they are made up of a fairly large number of parts, which favors the risk of loss on construction sites. They are also relatively expensive. Another drawback of these devices lies in the fact that their installation requires the intervention of at least two performers and is carried out under very precarious security conditions. Indeed, it is essential that one of the performers stands below the deck to position and successively hold the hooks, while a second performer on the deck proceeds to screw the screws into the nuts of said hooks. On the other hand, while the performers carry out the positioning and locking of the first hook, or of the second hook, etc., a certain number of boards remain absolutely free and can easily slide, while when the performers are occupied with the fixing one end of the deck, the other end of it being free, the whole deck can tilt around the support arm on which they work.

La présente invention a pour but de supprimer ces inconvénients.The present invention aims to eliminate these drawbacks.

Selon l'invention, cet objectif est atteint au moyen d'une console métallique comportant un élément porteur exécuté de manière connue en soi et comprenant un bras-support pourvu de trous espacés et destiné à supporter les planches appelées à constituer le platelage de la passerelle de bétonnage ou autre échafaudage léger, cette console métallique comportant encore une bride comprenant une barre de serrage rigidement solidaire d'une pluralité de tiges filetées espacées et orientées perpendiculairement à ladite barre ; l'espacement de ces tiges filetées étant identique à celui desdits trous, de sorte qu'elles peuvent être engagées dans ces derniers, au travers des interstices réservés entre les planches du platelage, et recevoir un écrou dont le serrage permet de coincer fortement lesdites planches entre ladite barre de serrage et ledit bras-support.According to the invention, this objective is achieved by means of a metal console comprising a carrying element executed in a manner known per se and comprising a support arm provided with spaced holes and intended to support the boards called to constitute the decking of the gangway concreting or other light scaffolding, this metal console further comprising a flange comprising a clamping bar rigidly secured to a plurality of spaced threaded rods and oriented perpendicular to said bar; the spacing of these threaded rods being identical to that of said holes, so that they can be engaged in the latter, through the interstices reserved between the decking boards, and receive a nut whose tightening makes it possible to strongly wedge said boards between said clamping bar and said support arm.

Grâce à cette console, les planches du platelage peuvent être immobilisées fermement en position, de façon commode et rapide, sans qu'il soit nécessaire de percer, préalablement, des trous dans lesdites planches.Thanks to this console, the decking boards can be immobilized firmly in position, convenient and quick, without the need to drill holes in said boards beforehand.

En outre, le dispositif selon l'invention est constitué d'un nombre réduit de pièces. Son coût est peu élevé et sa mise en oeuvre économique car elle peut s'opérer rapidement par un seul exécutant qui pose d'abord les deux brides de serrage, puis passe ensuite au-dessous de la passerelle pour visser et serrer les écrous. Dès qu'une bride de serrage a été positionnée, les planches ne peuvent plus s'écarter et le platelage ne peut plus basculer autour du bras-support de la console. L'installation du dispositif selon l'invention peut donc s'opérer dans de meilleures conditions de sécurité.In addition, the device according to the invention consists of a reduced number of parts. Its cost is low and its implementation economical because it can be carried out quickly by a single operator who first installs the two clamps, then passes below the gangway to screw and tighten the nuts. As soon as a clamp has been positioned, the boards can no longer move apart and the decking can no longer tilt around the console support arm. The installation of the device according to the invention can therefore take place under better security conditions.

Les buts, caractéristiques et avantages ci-dessus, et d'autres encore, ressortiront mieux de la description qui suit et des dessins annexés dans lesquels :

  • La figure 1 est une vue éclatée de la console métallique selon l'invention.
  • La figure 2 est une vue de détail illustrant le coincement des planches d'un platelage sur une console métallique selon l'invention.
  • La figure 3 est une vue en plan de la figure 2.
  • La figure 4 est une vue en perspective de la bride de serrage de cette console.
  • La figure 5 est une vue en perspective d'une passerelle de bétonnage exécutée au moyen de consoles selon l'invention.
The aims, characteristics and advantages above, and others still, will emerge more clearly from the description which follows and from the appended drawings in which:
  • Figure 1 is an exploded view of the metal console according to the invention.
  • Figure 2 is a detail view illustrating the jamming of the boards of a deck on a metal console according to the invention.
  • Figure 3 is a plan view of Figure 2.
  • Figure 4 is a perspective view of the clamp of this console.
  • Figure 5 is a perspective view of a concrete walkway executed by means of brackets according to the invention.

On se reporte auxdits dessins pour décrire un exemple de réalisation avantageux, bien que nullement limitatif, de la console métallique selon l'invention et d'une passerelle de bétonnage exécutée au moyen de celle-ci.Reference is made to said drawings to describe an advantageous, although in no way limiting, embodiment of the metal console according to the invention and of a concrete walkway executed by means of the latter.

La console métallique suivant l'invention comporte un élément porteur 1 réalisé de manière connue en soi et comprenant essentiellement un bras-support 1a et une contrefiche 1b assemblés par une entretoise 1c et dont les extrémités libres sont munies de moyens de fixation 1d, 1e (sabots d'accrochage, etc.), respectivement. Cet élément porteur comporte également un montant 1f agencé pour recevoir les planches destinées à constituer le garde-corps d'une passerelle de bétonnage.The metal console according to the invention comprises a support element 1 produced in a manner known per se and essentially comprising a support arm 1a and a strut 1b assembled by a spacer 1c and the free ends of which are provided with fixing means 1d, 1e (hooking shoes, etc. ), respectively. This carrier element also includes an upright 1f arranged to receive the boards intended to constitute the railing of a concrete walkway.

Le bras-support 1a est pourvu de trous transversaux 1g le traversant dans le sens de son épaisseur ou hauteur.The support arm 1a is provided with transverse holes 1g passing through it in the direction of its thickness or height.

L'élément porteur ainsi exécuté correspond sensiblement à une console métallique traditionnelle.The carrier element thus executed corresponds substantially to a traditional metal console.

Selon l'invention, la console comporte encore une bride 2 comprenant une barre de serrage 2a constituée par un robuste fer plat, et une pluralité de tiges filetées 2b rigidement rattachées à ladite barre, par l'une de leurs extrémités. Ces tiges filetées sont espacées et orientées perpendiculairement à la barre 2a. Leur longueur L est supérieure à la hauteur ou épaisseur 1 de l'ensemble constitué par le bras-support 1a et les planches P reposant sur celui-ci.According to the invention, the console also comprises a flange 2 comprising a clamping bar 2a constituted by a robust flat iron, and a plurality of threaded rods 2b rigidly attached to said bar, by one of their ends. These threaded rods are spaced and oriented perpendicular to the bar 2a. Their length L is greater than the height or thickness 1 of the assembly formed by the support arm 1a and the boards P resting thereon.

L'espacement des tiges filetées 2b est identique à celui des trous 1g dans lesquels peuvent être engagées lesdites tiges dont les extrémités filetées sont destinées à recevoir un écrou de serrage 3.The spacing of the threaded rods 2b is identical to that of the holes 1g in which said rods can be engaged, the threaded ends of which are intended to receive a tightening nut 3.

Les écrous de serrage 3 peuvent être d'un type dont la manoeuvre nécessite l'emploi d'une clé spéciale (écrous hexagonaux, par exemple) ou d'un genre manoeuvrable à la main (écrous à oreilles, ou à croisillon, ou à manette de blocage, par exemple).The tightening nuts 3 can be of a type whose operation requires the use of a special key (hexagonal nuts, for example) or of a kind which can be operated by hand (wing nuts, or cross-type nuts, or with locking lever, for example).

Le nombre de trous 1g et le nombre de tiges 2b peut varier en fonction de la longueur du bras-support 1a des éléments porteurs 1 et de la largeur du platelage et de celle des planches destinées à constituer celui-ci.The number of holes 1g and the number of rods 2b can vary depending on the length of the support arm 1a of the supporting elements 1 and the width of the decking and that of the boards intended for constitute it.

La barre de serrage 2a a une largeur correspon­dant sensiblement à celle du bras-support 1a de l'élé­ment porteur 1. Elle peut être un peu plus étroite que celui-ci (figure 3) afin d'augmenter les forces de coincement s'appliquant sur les planches P du platelage.The clamping bar 2a has a width corresponding substantially to that of the support arm 1a of the carrier element 1. It can be a little narrower than the latter (FIG. 3) in order to increase the clamping forces applied on the deck boards P.

D'autre part, la barre de serrage 2a a une longueur correspondant approximativement à celle du bras-support 1a et, de préférence, une longueur inférieure à celle de celui-ci.On the other hand, the clamping bar 2a has a length corresponding approximately to that of the support arm 1a and, preferably, a length less than that of the latter.

On comprend que pour monter une passerelle de bétonnage au moyen des consoles selon l'invention (figure 5), il suffit de poser les extrémités des planches P sur le bras-support 1a de deux éléments porteurs 1 convenablement espacés, en ménageant un faible écartement entre lesdites planches et de placer les barres de serrage 2a des brides 2 contre la face supérieure de ces dernières, après avoir enfoncé les tiges filetées 2b à travers les trous 1g dudit bras-support, lesdites tiges traversant les interstices i réservés entre les planches.It is understood that to mount a concrete walkway by means of the brackets according to the invention (FIG. 5), it suffices to place the ends of the boards P on the support arm 1a of two support elements 1 suitably spaced, while leaving a small gap between said boards and placing the clamping bars 2a of the flanges 2 against the upper face of the latter, after having pressed the threaded rods 2b through the holes 1g of said support arm, said rods passing through the interstices i reserved between the boards.

Le blocage énergique des planches P sur les bras-supports 1a des éléments porteurs 1, est obtenu au moyen des écrous 3 montés sur les extrémités filetées émergeantes des tiges 2b et dont le serrage a pour effet de rapprocher les barres de serrage 2a desdits bras-supports et de coincer fermement l'extrémité desdites planches entre la face supérieure de ces derniers et la face inférieure desdites barres de serrage (figure 2).The energetic locking of the boards P on the support arms 1a of the carrier elements 1 is obtained by means of the nuts 3 mounted on the emerging threaded ends of the rods 2b and the tightening of which has the effect of bringing the tightening bars 2a of the said arms supports and firmly wedge the end of said boards between the upper face of the latter and the lower face of said clamping bars (Figure 2).

On conçoit que ce montage peut s'effectuer commodément et rapidement, sans aucun outillage ou avec une simple clé.We understand that this assembly can be done conveniently and quickly, without any tools or with a simple key.

Le démontage des passerelles de bétonnage ou autres échafaudages légers réalisés à l'aide des consoles selon l'invention s'opère tout aussi facilement et rapidement.The dismantling of the concrete walkways or other light scaffolding carried out using the brackets according to the invention takes place just as easily and quickly.

Claims (6)

1. - Console métallique d'échafaudage, comportant un élément porteur (1) exécuté de manière connue en soi et comprenant un bras-support (1a) pourvu de trous (1g) et destiné à supporter les planches (P) constituant le platelage de l'échafaudage, caractérisée en ce qu'elle comporte encore une bride (2) comprenant une barre de serrage (2a) solidaire d'une pluralité de tiges filetées (2b) espacées et orientées perpendiculairement à ladite barre à laquelle elles sont rigidement rattachées par l'intermédiaire de l'une de leurs extrémités; l'espacement de ces tiges filetées (2b) étant identique à celui desdits trous (1g), de sorte qu'elles peuvent être engagées dans ces derniers, au travers des interstices (i)réservés entre les planches (P) du platelage et, recevoir un écrou de blocage (3) dont le serrage permet de coincer fortement lesdites planches entre ladite barre de serrage et ledit bras-support (1a).1. - Metal scaffolding console, comprising a support element (1) executed in a manner known per se and comprising a support arm (1a) provided with holes (1g) and intended to support the boards (P) constituting the decking of the scaffolding, characterized in that it also comprises a flange (2) comprising a clamping bar (2a) integral with a plurality of threaded rods (2b) spaced apart and oriented perpendicular to said bar to which they are rigidly attached by through one of their ends; the spacing of these threaded rods (2b) being identical to that of said holes (1g), so that they can be engaged in the latter, through interstices (i) reserved between the boards (P) of the decking and, receiving a locking nut (3), the tightening of which makes it possible to strongly wedge said boards between said clamping bar and said support arm (1a). 2. - Console métallique d'échafaudage selon la revendication 1, caractérisée en ce que la barre de serrage (2a) de la bride (2), a une longueur correspondant sensiblement à celle du bras-support (1a) de l'élément porteur (1).2. - metal scaffolding console according to claim 1, characterized in that the clamping bar (2a) of the flange (2), has a length substantially corresponding to that of the support arm (1a) of the carrier element (1). 3. - Console métallique d'échafaudage suivant la revendication 1, caractérisée en ce que la barre de serrage (2a) de la bride (2), a une longueur inférieure à celle du bras-support (1a) de l'élément porteur (1).3. - metal scaffolding console according to claim 1, characterized in that the clamping bar (2a) of the flange (2), has a length less than that of the support arm (1a) of the carrier element ( 1). 4. - Console métallique d'échafaudage selon l'une quelconque des revendications 1 à 3, caractérisée en ce que la barre de serrage (2a) de la bride (2), a une largeur correspondant sensiblement à celle du bras-support (1a) de l'élément porteur (1).4. - metal scaffolding console according to any one of claims 1 to 3, characterized in that the clamping bar (2a) of the flange (2) has a width corresponding substantially to that of the support arm (1a) of the carrier element (1). 5. - Console métallique d'échafaudage suivant l'une quelconque des revendications 1 à 3, caractérisée en ce que la barre de serrage (2a) de la bride (2), a une largeur inférieure à celle du bras-support (1a) de l'élément porteur (1).5. - metal scaffolding console according to any one of claims 1 to 3, characterized in that the clamping bar (2a) of the flange (2), has a width less than that of the support arm (1a) of the carrier element (1). 6. - Passerelles de bétonnage et autres échafaudages légers, comprenant un platelage constitué par une pluralité de planches (P), et deux consoles métalliques sur lesquelles sont fixées les planches de ce platelage, caractérisées en ce que les consoles métalliques (1-2-3) sont exécutées selon l'une quelconque des revendications 1 à 5.6. - Concrete gangways and other light scaffolding, comprising a deck consisting of a plurality of boards (P), and two metal consoles on which the boards of this deck are fixed, characterized in that the metal consoles (1-2- 3) are executed according to any one of claims 1 to 5.
EP88430016A 1987-07-03 1988-07-01 Metal scaffold console Expired - Lifetime EP0298886B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88430016T ATE67551T1 (en) 1987-07-03 1988-07-01 METALLIC SCAFFOLDING CONSOLE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8709585A FR2617524B1 (en) 1987-07-03 1987-07-03 METAL SCAFFOLDING CONSOLE
FR8709585 1987-07-03

Publications (2)

Publication Number Publication Date
EP0298886A1 true EP0298886A1 (en) 1989-01-11
EP0298886B1 EP0298886B1 (en) 1991-09-18

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EP88430016A Expired - Lifetime EP0298886B1 (en) 1987-07-03 1988-07-01 Metal scaffold console

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EP (1) EP0298886B1 (en)
AT (1) ATE67551T1 (en)
DE (1) DE3864928D1 (en)
ES (1) ES2025808T3 (en)
FR (1) FR2617524B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5000290A (en) * 1990-03-01 1991-03-19 Seely Phillip D Scaffold flooring attachment clamp
EP0486126A2 (en) * 1990-11-13 1992-05-20 Figgie International Inc. Mason's scaffold
CN111794509A (en) * 2020-07-10 2020-10-20 广州协安建设工程有限公司 Large-scale reserved door opening integrated steel frame slip form construction method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1543064A (en) * 1976-05-20 1979-03-28 Unilever Ltd Scaffolding
GB2015631A (en) * 1978-03-04 1979-09-12 Press Components Co Ltd Board securing device
DE8534398U1 (en) * 1985-12-06 1986-02-06 Lademann, Hans, 6200 Wiesbaden Device for fastening scaffolding decks
GB2167488A (en) * 1984-11-26 1986-05-29 David Richard Kennedy Clamp assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1543064A (en) * 1976-05-20 1979-03-28 Unilever Ltd Scaffolding
GB2015631A (en) * 1978-03-04 1979-09-12 Press Components Co Ltd Board securing device
GB2167488A (en) * 1984-11-26 1986-05-29 David Richard Kennedy Clamp assembly
DE8534398U1 (en) * 1985-12-06 1986-02-06 Lademann, Hans, 6200 Wiesbaden Device for fastening scaffolding decks

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5000290A (en) * 1990-03-01 1991-03-19 Seely Phillip D Scaffold flooring attachment clamp
EP0486126A2 (en) * 1990-11-13 1992-05-20 Figgie International Inc. Mason's scaffold
EP0486126A3 (en) * 1990-11-13 1992-06-10 Figgie International Inc. Mason's scaffold
CN111794509A (en) * 2020-07-10 2020-10-20 广州协安建设工程有限公司 Large-scale reserved door opening integrated steel frame slip form construction method

Also Published As

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FR2617524B1 (en) 1989-12-15
FR2617524A1 (en) 1989-01-06
EP0298886B1 (en) 1991-09-18
DE3864928D1 (en) 1991-10-24
ATE67551T1 (en) 1991-10-15
ES2025808T3 (en) 1992-04-01

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