EP0063662A1 - Prefabricated unit for the realization of a construction frame - Google Patents

Prefabricated unit for the realization of a construction frame Download PDF

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Publication number
EP0063662A1
EP0063662A1 EP81400652A EP81400652A EP0063662A1 EP 0063662 A1 EP0063662 A1 EP 0063662A1 EP 81400652 A EP81400652 A EP 81400652A EP 81400652 A EP81400652 A EP 81400652A EP 0063662 A1 EP0063662 A1 EP 0063662A1
Authority
EP
European Patent Office
Prior art keywords
uprights
posts
crosspieces
elements
articulated
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.)
Granted
Application number
EP81400652A
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German (de)
French (fr)
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EP0063662B1 (en
Inventor
Jean Martin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE8181400652T priority Critical patent/DE3173350D1/en
Priority to AT81400652T priority patent/ATE17267T1/en
Priority to EP81400652A priority patent/EP0063662B1/en
Publication of EP0063662A1 publication Critical patent/EP0063662A1/en
Application granted granted Critical
Publication of EP0063662B1 publication Critical patent/EP0063662B1/en
Expired legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • E04B1/2604—Connections specially adapted therefor
    • E04B2001/2616—Hinged connections of wooden members
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • E04B2001/2696—Shear bracing

Definitions

  • the present invention relates to a prefabricated assembly which can be used to obtain, with limited and unskilled labor, the installation of a support structure.
  • the invention relates more specifically to the establishment of structure or framework for the erection of walls intended for the manufacture of premises such as residential houses, scenerys, bungalows, light constructions, workshops, generally private or public premises.
  • the invention essentially uses wooden frame elements formed of longitudinal elements pre-assembled by prefabrication and able to be stored and transported in the folded state, the longitudinal elements being parallel to each other; these elements are capable of being deployed in their final position in situ and assembled on site to obtain a support structure for vertical walls, walls, partitions, or horizontal, for example floor or ceiling or roof elements.
  • these elements even if they are obtained by prefabrication, are made in their final dimension and are intended to be transported as such to be assembled on site at the place of construction; it follows that these elements, for example the load-bearing walls, are already provided with framework elements which must give their rigidity and their mechanical resistance to the assembly as well as the surfacing and coating elements; so that large prefabricated elements are obtained, the handling and installation of which require teams of several people and experienced personnel, if not very specialized.
  • the invention aims to produce light framework elements which can be stored, sold, transported and brought on site in the folded position and which can therefore be transported by a limited number of people and reduced to a team of two workers, the elements also being capable of being deployed on the spot and brought into their useful position reading without requiring specialized professional work.
  • all the elements forming the posts, spacers, crosspieces, and cleats are formed from wooden profiles, of quadrangular section and identical for all the elements.
  • the uprights are assembled together, from the prefabrication by cross members articulated by one end on an upright, the opposite end of each cross member being articulated on the neighboring upright, allowing the storage of the uprights, connected together by the articulated crosspieces, in the compacted position, in which the uprights are arranged parallel to each other and side by side, the assembly being capable of being moved from this compacted position to a deployment position in which the uprights, are spaced from each other by pivoting of the articulated crosspieces and are brought into their spacing position and at a suitable distance, being immobilized in this position by crosspieces then perpendicular to the uprights.
  • the uprights comprise two successive stages of cross-pieces hinged from an upright to the neighboring upright and the axes of articulation of the cross-pieces being positioned substantially at the upper and lower thirds of the length of each upright.
  • the uprights are independent and comprise at least one cross hinged on said upright and able to be housed in the folded position between the posts, the opposite end of said cross being able to be secured to the neighboring upright, being for this purpose inserted between the two posts of this neighboring amount and immobilized by insertion of a tenon in the mortises corresponding respectively to the posts and the end of said crosspiece.
  • the crosspieces are articulated on their support upright by insertion of a tenon in the mortises in accordance respectively on the two twin posts and on the articulated end of the crosspiece.
  • each independent upright comprises a pair of two crosspieces, mounted between the posts on the same articulation, constituted by a tenon passing through the mortises respectively of the two twinned posts and of the articulated ends of the crosspieces, the thickness of the crosspieces being provided for substantially equal. (with a small clearance) at half / of the space separating the two posts, thus allowing the insertion of the two bars forming crosspieces, side by side, in the interior space separating the two posts in the folded-up and compacting position, while allowing the articulated deployment of the crosspieces to bring them into the orthogonal position, the opposite end being inserted into the space separating the two posts from the neighboring upright to ensure the connection of the two amounts.
  • the uprights rest on a lower spar forming a low sole and support a high beam by means of a reinforcement and load distribution lintel, consisting of two parallel vertical blades, the two blades each running parallel to an alignment of the twin posts constituting the alignment of the lower uprights, the blades being associated with longitudinal lugs respectively upper and lower each blade and its associated lower cleat resting on the top of an alignment of posts, the upper cleat of the blade supporting the cleat of the top rail constituting a sand breaker, the spacer projecting beyond the end of the uprights entering the space separating the two twin blades and ensuring their bracing.
  • a reinforcement and load distribution lintel consisting of two parallel vertical blades, the two blades each running parallel to an alignment of the twin posts constituting the alignment of the lower uprights, the blades being associated with longitudinal lugs respectively upper and lower each blade and its associated lower cleat resting on the top of an alignment of posts, the upper cleat of the blade supporting the cleat of the top
  • the longitudinal blades constituting the reinforcement lintel are associated with an inner fur, inserted in the space separating the two blades and constituting a reinforcement element of said lintel, such as a wooden spar of appropriate section, or metal frame.
  • the frame may in particular comprise on the one hand horizontal crosspieces arranged orthogonally with respect to the uprights and on the other hand diagonal crosspieces inserted between the posts of successive uprights and secured at least on one upright and on another element, the crosspiece diagonal ensuring the bracing of the assembly square.
  • the invention also relates to the method for the implementation of the prefabricated elements with a view to producing a frame, characterized in that the elements consisting of uprights provided with articulated crosspieces are deployed, these uprights being secured to the respective lower beams and higher by inserting pegs or let us hold in the mortises put in concordance in the elements to assemble, we insert in the interior space between the uprights of uprights of elements of channeling vector of fluid or current as well as the materials of insulation, one relates on the supporting structure thus made and on each face of the surfacing elements in the form of interior and exterior panels respectively secured to said uprights.
  • Figure 2 we see a foldable frame for the establishment of a vertical wall such as a load-bearing wall or partition.
  • the frame consists of a plurality of longitudinal elements arranged here vertically and each constituting an upright 1.1 ', 2.2'.
  • crosspieces 3.3 ′, 4.4 ′, 5.5 ′ ensure, by their articulation, the passage of the reinforcing element from a folded position which is represented on the left. Of FIG. 1 and from FIG. 4 to a deployed position which is represented on the right of FIG. 1 and of FIG. 4.
  • the load-bearing reinforcement can therefore advantageously be produced with very light elements since it only comprises the framework, without any connection from the prefabrication stage with the surfacing and insulation elements; and this frame can be transported and stored in conditions requiring only a small space while brought to the site, it is quickly and error-free deployed and ready for assembly without the calculations or measurements being necessary, the deployment ensuring the necessarily correct spacing of the uprights between them.
  • the uprights are preferably produced in the form of two paired elements, for example two parallel posts 7 and 7 ′ together forming the upright 8, or 9, 9 ′ forming by their assembly the upright 10.
  • the two posts 7 and 7 ' are assembled by spacers 11, 11', 12 which are arranged along the length of the half uprights.
  • the projecting end of the outer spacers is inserted between two parallel rails which constitute the connecting beams of the uprights in their assembly and mounting position.
  • the lower spar 15 constitutes the lower sole and it assembles the uprights at their base, while the upper spar 16 constitutes the upper smooth and it ensures the connection to the top of the same uprights.
  • the uprights brought into a suitable spacing position thanks to the articulated crosspieces are connected not only by said crosspieces but also by upper and lower beams thereby ensuring perfect cohesion of the frame obtained.
  • the lower and upper rails respectively are themselves made up of two twin battens 36,37,39,40 which are arranged at the same spacing as the posts so that the uprights are superimposed perpendicularly on the beams and the end spacer respectively 13 14, is thus inserted into the interior space which separates the parallel tasseayxes forming the spar.
  • the locking of the end spacers 13 and 14 is obtained by bolting, keying or fitting a dowel.
  • the side members have suitably spaced from the mortises while the end spacers of the uprights also include a mortise which is notably visible on the spacer 14 'of the upright 10; the spacing of the mortises 17,17 ′, 18,18 ′ of the longitudinal members is such that when the uprights are brought into the deployed position, the channels passing through the end spacers 13, 14 come into alignment with a corresponding perforation on the longitudinal member which allows the establishment of bolts ensuring the attachment of uprights and rails.
  • the arms or crosspieces of the uprights consist of rods mounted at one end on a joint crossing the two twin elements of the upright.
  • the supporting structure according to the invention allows the insertion of a frame, for example a window.
  • the intermediate uprights are easily shifted from their normal place to separated positions, clearing the opening; all the uprights and crosspieces being made from wooden elements, it is easy to move these uprights by shortening the crosspieces to the appropriate length so as to ensure the positioning of the displaced uprights at the correct spacing necessary for the installation a frame and these posts or uprights remaining linked to the entire frame.
  • a lintel 22 respectively lower and upper 23 can be inserted between the uprights and the legs 24, can advantageously reinforce the lower space separating the two lateral uprights below the frame intended to be put in place.
  • outer surfacing panels 28 for example plywood or fiber cement, as well as the inner wall 29, made of reinforced plaster, are put in place.
  • Cross members forming bracing legs 42 will advantageously be placed diagonally using in particular the perforations 17, 17 ′ of the side members and / or of the uprights.
  • Figure 2 shows an alternative embodiment in which the uprights are isolated from each other; the building element is then made of a plurality of uprights 30.30 'which each have two arms 31.31', 32, 32 '.
  • the posts of the uprights are perforated as seen in Figures 1 and 4 and to simplify the mortises have not been shown in Figure 2 or in Figure 1.
  • the load-bearing framework is thus quickly put in place under the same conditions as set out above.
  • Figure 1 shows a perspective view of a supporting frame of a construction seen from an outside angle.
  • the left part of the figure shows the end of the load-bearing wall which can be built under the same conditions as the reinforcement shown in Figure 4, the upright 10 being shown in the two figures 4 and 1 respectively.
  • FIG. 1 illustrates a particular development of the invention and is constituted by a longitudinal lintel running either over the entire length of the load-bearing wall or at the level of the openings or frames requiring load recovery.
  • the lintel 43 consists of two parallel vertical blades 44 and 44 'respectively, which rest on the end of the posts forming the bottom wall; for this purpose, each blade comprises towards the outside stiffening strips respectively upper 46 and lower 47; it can be seen in FIG. 1 that the cleat 47 and blade 44 'assembly rests on the end of the posts 10' and 8 'respectively.
  • the symmetrical blade 44 is also associated with a lower cleat and an upper cleat resting on the posts of the uprights.
  • the end spacer 50 belonging to the corner post 10 'enters the interior space separating the two. blades 44, 44 'and also ensures their bracing.
  • the lintel formed by the two blades 44, 44 ′ can advantageously and according to a characteristic of the invention, be reinforced by an inner fur disposed in the form of a wooden plank inserted longitudinally and parallel between the two blades thereby ensuring the reinforcement that may be necessary , for example in the case of construction in height, the front wall supported an upper floor.
  • the lintel 43 can advantageously be itself surmounted by a spar identical to the spar 16 of FIG. 4 and constituted by two cleats or parallel rails held by the assembly plate 49.
  • the lintel constitutes a particularly flexible complement since it can be used from the two parallel blades used alone or with an inner reinforcement fur; and the lintel can also be arranged either over the entire length of the construction, or over only a part of this length; the uprights being provided in the area not surmounted by the lintel, with a suitable height allowing them to catch up with the top rail 48, 49.
  • the invention is not limited to a dimensioning and the reinforcing elements can be produced in any size and any dimension and they could thus be set up for the construction of light constructions and reduced dimensions for example shelter for animals, garden shed etc ...
  • the invention also makes it possible to produce light cells which can be easily transported in volume for use as a shelter or a worksite hut.
  • the invention makes it possible in particular to produce light constructions which are easily removable and which can thus be transported from one place to another, the reinforcing elements according to the invention then being returned to their folded position and allowing transport on volume. reduced.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Body Structure For Vehicles (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

1. Prefabricated assembly for the erection of the vertical bearing framework of a construction, particularly for making walls or partitions, of the type comprising uprights and longitudinal girders, the uprights being adapted to be aligned vertically, resting on a lower longitudinal girder, forming lower base plate, and supporting at their top an upper longitudinal girder forming upper belt, in which the uprights 8, 10 are formed by two identical wooden posts 7, 7', 9, 9' of quadrangular section, coupled and connected by struts 13, 14, 14' and all the uprights and longitudinal girders are provided with perforations made at modular interval and forming mortise, allowing the connection of the elements by insertion of a tenon or plug in the mortises brought into register between the elements to be assembled, characterized in that the uprights, 1, 1', 2, 2' are assembled with one another, as from prefabrication, by crosspieces 3, 4, 5, 3', 4', 5' articulated by one end on one upright, being inserted between the two posts, the opposite end of each crosspiece being articulated on the adjacent upright, allowing storage of the uprights, connected together by the articulated crosspieces, in compacted position, in which the uprights are disposed parallel to one another and side by side, the whole being capable of being displaced from this compacted position to a position of extension in which the uprights are spaced apart from one another by pivoting of the articulated crosspieces and are brought into their position of separation and at suitable distance, being immobilized in this position by crosspieces then perpendicular with respect to the uprights.

Description

La présente invention concerne un ensemble préfabriqué et utilisable pour obtenir avec une main-d'oeuvre limitée et non spécialisée la mise en place d'une structure porteuse.The present invention relates to a prefabricated assembly which can be used to obtain, with limited and unskilled labor, the installation of a support structure.

L'invention concerne plus spécialement la mise en place de structure ou d'ossature pour l'érection de parois destinées à la fabrication de locaux tels que maisons d'habitation, chalets, bungalows, constructions légères, ateliers, généralement locaux privés ou publics.The invention relates more specifically to the establishment of structure or framework for the erection of walls intended for the manufacture of premises such as residential houses, chalets, bungalows, light constructions, workshops, generally private or public premises.

L'invention fait appel essentiellement à des éléments d'ossature en bois formés d'éléments longitudinaux pré- assemblés par préfabrication et aptes à être stockés et transportés à l'état replié, les éléments longitudinaux étant parallèles les uns aux autres ; ces éléments sont aptes à être déployés dans leur position finale in situ et assemblés sur place pour obtenir une structure porteuse de parois verticales, murs, cloisons, ou horizontales par exemple plancher ou plafond ou éléments de toiture.The invention essentially uses wooden frame elements formed of longitudinal elements pre-assembled by prefabrication and able to be stored and transported in the folded state, the longitudinal elements being parallel to each other; these elements are capable of being deployed in their final position in situ and assembled on site to obtain a support structure for vertical walls, walls, partitions, or horizontal, for example floor or ceiling or roof elements.

On connaît de nombreux procédés de fabrication à partir d'éléments à structure en bois.Numerous processes are known for manufacturing from elements with a wooden structure.

Cependant, ces éléments, même s'ils sont obtenus par préfabrication, sont réalisés dans leur dimension finale et sont destinés à être transportés tels quels pour être assemblés sur place sur le lieu de construction ; il suit que ces éléments, par exemple les parois porteuses, sont d'ores et déjà pourvues des éléments d'ossature qui doivent conférer leur rigidité et leur résistance mécanique à l'ensemble ainsi que les éléments de surfaçage et revêtement ; de sorte que l'on obtient des éléments préfabriqués de grande dimension dont la manipulation et la mise en place nécessitent des équipes de plusieurs personnes et un personnel averti si non très spécialisé.However, these elements, even if they are obtained by prefabrication, are made in their final dimension and are intended to be transported as such to be assembled on site at the place of construction; it follows that these elements, for example the load-bearing walls, are already provided with framework elements which must give their rigidity and their mechanical resistance to the assembly as well as the surfacing and coating elements; so that large prefabricated elements are obtained, the handling and installation of which require teams of several people and experienced personnel, if not very specialized.

L'invention vise à réaliser des éléments d'ossature légère qui pourront être stockés, vendus,transportés et amenés sur place en position repliée et qui par conséquent pourront être transportés par un nombre de personne limité et réduit à une équipe de deux travailleurs,les éléments étant par ailleurs susceptibles d'être déployés sur place et amenés dans leur position d'utilisation sans nécessiter de travaux professionnels spécialisés.The invention aims to produce light framework elements which can be stored, sold, transported and brought on site in the folded position and which can therefore be transported by a limited number of people and reduced to a team of two workers, the elements also being capable of being deployed on the spot and brought into their useful position reading without requiring specialized professional work.

On permet ainsi tant à des professionnels qu'à des amateurs de réaliser, sans grand travail et sans connaissance spéciale des parois porteuses, grâce au transport, au montage et à la mise en place d'une structure porteuse selon l'invention, ces structures étant aptes à recevoir des éléments de surfaçage ainsi que les huisseries et permettant ainsi l'érection rapide de bâtiments préfabriqués.It allows both professionals and amateurs to achieve, without much work and without special knowledge of the load-bearing walls, thanks to the transport, assembly and installation of a support structure according to the invention, these structures being able to receive surfacing elements as well as the frames and thus allowing the rapid erection of prefabricated buildings.

Les éléments selon l'invention combinant les avantages d'une préfabrication en usine, donc faisant appel à des éléments réalisés en série et de prix de revient limité, ainsi que les avantages d'un montage léger sur place à partir d'une équipe réduite et permettant un travail rapide, permettent d'abaisser considérablement le prix de revient de constructions réalisées à partir des éléments de l'invention et ouvrent en outre à de nouvelles couches d'amateurs peu spécialisés les possibilités de réaliser une habitation ne nécessitant aucun concours ou un concours très limité de professionnels. A cet effet, l'invention concerne un ensemble préfabriqué pour l'érection de l'ossature verticale porteuse d'une construction, notamment pour la réalisation de murs ou cloisons, du type comportant des montants et des longerons, lès montants étant aptes à être alignés verticalement,'en reposant sur un longeron inférieur, formant semelle basse, et supportant à leur sommet un longeron supérieur formant lisse haute, caractérisé par la combinaison des points suivants :

  • a) les montants sont formés de deux potelets identiques de section quadrangulaire, jumelés et réunis par des entretoises dont deux entretoises situées chacune à une extrémité et débordant par rapport à l'extrémité terminale des potelets ;
  • b) les longerons sont constitués de deux tasseaux de bois de section identique à celle des potelets, parallèles et solidarisés entre eux par au moins une plaquette longitudinale les tasseaux étant espacés et maintenus à un écartement correspondant à l'écartement des potelets, l'espace intérieur entre les deux tasseaux longitudinaux permettant de recevoir la partie débordante des entretoises d'extrémité des potelets ;
  • c) l'ensemble comporte en outre des traverses de liaison formées de barrettes de bois de section permettant leur insertion dans l'espace séparant les deux potelets d'un même montant
  • d) et l'ensemble des éléments longitudinaux : potelets, entretoises de solidarisation des potelets, tasseaux des longerons, traverses de liaison, sont prévus avec des perforations pratiquées à intervalle modulaire et formant mortaise, permettant la liaison des éléments par insertion d'un tenon ou cheville dans les mortaises mises en concordance entre les éléments à assembler.
The elements according to the invention combining the advantages of a prefabrication in the factory, therefore using elements produced in series and of limited cost price, as well as the advantages of a light assembly on site from a reduced team. and allowing rapid work, make it possible to considerably lower the cost price of constructions made from the elements of the invention and also open up to new layers of unskilled amateurs the possibilities of achieving a dwelling requiring no assistance or a very limited competition of professionals. To this end, the invention relates to a prefabricated assembly for the erection of the vertical framework supporting a construction, in particular for the production of walls or partitions, of the type comprising uprights and side rails, the uprights being able to be vertically aligned, 'resting on a lower spar, forming a low sole, and supporting at their top an upper spar forming a high beam, characterized by the combination of the following points:
  • a) the uprights are formed by two identical posts of quadrangular section, paired and joined by spacers including two spacers each located at one end and projecting relative to the terminal end of the posts;
  • b) the longitudinal members consist of two wooden battens of identical cross-section to that of the posts, parallel and secured to each other by at least one longitudinal plate, the battens being spaced apart and maintained at a spacing corresponding to the spacing of the posts, the space interior between the two longitudinal battens making it possible to receive the projecting part of the end spacers of the posts;
  • c) the assembly further comprises connecting crosspieces formed of wooden cross-sections allowing their insertion into the space separating the two posts of the same amount
  • d) and all of the longitudinal elements: posts, posts for securing the posts, battens of the side members, connecting crosspieces, are provided with perforations made at modular intervals and forming a mortise, allowing the elements to be joined by inserting a stud. or dowel in the mortises aligned between the elements to be assembled.

Selon une autre caractéristique,tous les éléments formant les potelets, entretoises, traverses, et tasseaux, sont formés de profilés de bois, de section quadrangulaire et identiques pour tous les éléments.According to another characteristic, all the elements forming the posts, spacers, crosspieces, and cleats, are formed from wooden profiles, of quadrangular section and identical for all the elements.

Selon une autre caractéristique, les montants sont assemblés entre eux, dès la préfabrication par des traverses articulées par un extrémité sur un montant, l'extrémité opposée de chaque traverse étant articulée sur le montant voisin, en permettant le stockage des montants, reliés entre eux par les traverses articulées, en position compactée, dans laquelle les montants sont disposés parallèlement entre eux et côte à côte, l'ensemble étant susceptible d'être déplacé de cette position compactée à une position de déploiement dans laquelle les montants, sont écartés les uns des autres par pivotement des traverses articulées et sont amenés dans leur position d'écartement et à distance convenable, étant immobilisés dans cette position par des traverses alors perpendiculaires par rapport aux montants.According to another characteristic, the uprights are assembled together, from the prefabrication by cross members articulated by one end on an upright, the opposite end of each cross member being articulated on the neighboring upright, allowing the storage of the uprights, connected together by the articulated crosspieces, in the compacted position, in which the uprights are arranged parallel to each other and side by side, the assembly being capable of being moved from this compacted position to a deployment position in which the uprights, are spaced from each other by pivoting of the articulated crosspieces and are brought into their spacing position and at a suitable distance, being immobilized in this position by crosspieces then perpendicular to the uprights.

De préférence, les montants comportent deux étages successifs de traverses articulés d'un montant au montant voisin et les axes d'articulation des traverses étant positionnés sensiblement aux tiers supérieur et inférieur de la longueur de chaque montant.Preferably, the uprights comprise two successive stages of cross-pieces hinged from an upright to the neighboring upright and the axes of articulation of the cross-pieces being positioned substantially at the upper and lower thirds of the length of each upright.

Selon une autre variante, les montants sont indépendants et comportent au moins une traverse articulée sur ledit montant et apte à être logée en position de repli entre les potelets, l'extrémité opposée de ladite traverse étant apte à être solidarisée sur le montant voisin, étant à cet effet insérée entre les deux potelets de ce montant voisin et immobilisée par insertion d'un tenon dans les mortaises en concordance respectivement des potelets et de l'extrémité de ladite traverse.According to another variant, the uprights are independent and comprise at least one cross hinged on said upright and able to be housed in the folded position between the posts, the opposite end of said cross being able to be secured to the neighboring upright, being for this purpose inserted between the two posts of this neighboring amount and immobilized by insertion of a tenon in the mortises corresponding respectively to the posts and the end of said crosspiece.

Plus particulièrement, les traverses sont articulées sur leur montant support par insertion d'un tenon dans les mortaises en concordance respectivement sur les deux potelets jumelés et sur l'extrémité articulée de la traverse.More particularly, the crosspieces are articulated on their support upright by insertion of a tenon in the mortises in accordance respectively on the two twin posts and on the articulated end of the crosspiece.

Par exemple, chaque montant indépendant comporte un couple de deux traverses, montées entre les potelets sur une même articulation, constituée par un tenon traversant les mortaises respectivement des deux potelets jumelés et des extrémités articulées des traverses, l'épaisseur des traverses étant prévue sensiblement égale (avec un faible jeu) à la moitié/de l'espace séparant les deux potelets, en permettant ainsi l'insertion des deux barrettes formant traverses, côte à côte, dans l'espace intérieur séparant les deux potelets en position de repli et de compactage, tout en permettant le déploiement articulé des traverses pour les amener en position orthogonale, l'extrémité opposée venant s'insérer dans l'espace séparant les deux potelets du montant voisin pour assurer la liaison des deux montants.For example, each independent upright comprises a pair of two crosspieces, mounted between the posts on the same articulation, constituted by a tenon passing through the mortises respectively of the two twinned posts and of the articulated ends of the crosspieces, the thickness of the crosspieces being provided for substantially equal. (with a small clearance) at half / of the space separating the two posts, thus allowing the insertion of the two bars forming crosspieces, side by side, in the interior space separating the two posts in the folded-up and compacting position, while allowing the articulated deployment of the crosspieces to bring them into the orthogonal position, the opposite end being inserted into the space separating the two posts from the neighboring upright to ensure the connection of the two amounts.

L'invention concerne également une armature pour la construction et susceptible de constituer l'ossature porteuse des murs ou cloisons, et caractérisée en ce qu'elle comporte

  • a) des montants formés de deux potelets identiques, de section quadrangulaire, jumelés et réunis par des entretoises dont deux entretoises situées chacune à une extrémité et débordant par rapport à l'extrémité terminale des potelets ;
  • b) des longerons constitués de deux tasseaux de bois de section identique à celle des potelets, parallèles et solidarisés entre eux par au moins une plaquette longitudinale les tasseaux étant espacés et maintenus à un écartement correspondant à l'écartement des potelets, l'espace intérieur entre les deux tasseaux longitudinaux recevant la partie débordante des entretoises d'extrémité des potelets
  • c) des traverses de liaison entre montants étant insérées dans les espaces intérieurs des montants et solidarisées sur ces derniers ;
  • d) les potelets des montants, entretoises réunissant les potelets, les tasseaux des longerons et les traverses de liaison sont prévus avec des perforations pratiquées à intervalle modulaire et formant mortaise et la liaison entre les éléments ainsi assemblés est obtenue par insertion d'un tenon ou cheville dans trois mortaises mises en concordance appartenant à un élément central et aux deux éléments latéraux venant prendre en sandwich l'élément central.
The invention also relates to a framework for construction and capable of constituting the supporting framework of walls or partitions, and characterized in that it comprises
  • a) uprights formed of two identical posts, of quadrangular section, paired and joined by spacers including two spacers each located at one end and projecting relative to the terminal end of the posts;
  • b) longitudinal members made up of two wooden battens of identical cross-section to that of the posts, parallel and secured to each other by at least one longitudinal plate, the battens being spaced and maintained at a spacing corresponding to the spacing of the posts, the interior space between the two longitudinal battens receiving the projecting part of the end spacers of the posts
  • c) cross ties between uprights being inserted into the interior spaces of the uprights and secured to the latter;
  • d) the posts of the uprights, spacers joining the posts, the battens of the side members and the connecting crosspieces are provided with perforations made at modular intervals and forming a mortise and the connection between the elements thus assembled is obtained by insertion of a tenon or ankle in three mortises in concordance belonging to a central element and to the two lateral elements sandwiching the central element.

Selon une autre caractéristique de cette armature, les montants reposent sur un longeron inférieur formant une semelle basse et supportent une lisse haute par l'intermédiaire d'un linteau de renforcement et de répartition des charges, constitué de deux lames verticales parallèles, les deux lames jumelées courant chacune à l'aplomb d'un alignement des potelets jumelés constituant l'alignement des montants inférieurs, les lames étant associées à des tasseaux longitudinaux respectivement supérieur et inférieur chaque lame et son tasseau inférieur associé reposant sur le sommet d'un alignement de potelets, le tasseau supérieur de la lame supportant le tasseau de la lisse haute constituant une panne sablière, l'entretoise débordant au-delà de l'extrémité des montants pénétrant dans l'espace séparant les deux lames jumelées et assurant leur entretoisement..According to another characteristic of this frame, the uprights rest on a lower spar forming a low sole and support a high beam by means of a reinforcement and load distribution lintel, consisting of two parallel vertical blades, the two blades each running parallel to an alignment of the twin posts constituting the alignment of the lower uprights, the blades being associated with longitudinal lugs respectively upper and lower each blade and its associated lower cleat resting on the top of an alignment of posts, the upper cleat of the blade supporting the cleat of the top rail constituting a sand breaker, the spacer projecting beyond the end of the uprights entering the space separating the two twin blades and ensuring their bracing.

Eventuellement, les lames longitudinales constituant le linteau de renforcement sont associées à une fourrure intérieure, insérée dans l'espace séparant les deux lames et constituant un élément de renforcement dudit linteau, tel que longeron de bois de section appropriée, ou armature métallique.Optionally, the longitudinal blades constituting the reinforcement lintel are associated with an inner fur, inserted in the space separating the two blades and constituting a reinforcement element of said lintel, such as a wooden spar of appropriate section, or metal frame.

L'armature peut notamment comporter d'une part des traverses horizontales disposées orthogonalement par rapport aux montants et d'autre.part des traverses diagonales insérées entre les potelets des montants successifs et solidarisées au moins sur un montant et sur un autre élément, la traverse diagonale assurant le contreventement d'équerre de l'ensemble.The frame may in particular comprise on the one hand horizontal crosspieces arranged orthogonally with respect to the uprights and on the other hand diagonal crosspieces inserted between the posts of successive uprights and secured at least on one upright and on another element, the crosspiece diagonal ensuring the bracing of the assembly square.

L'invention concerne encore le procédé pour la mise en oeuvre des éléments préfabriqués en vue de la réalisation d'une armature caractérisé en ce que l'on déploie les éléments constitués de montants munis de traverses articulées ces montants étant solidarisés sur les longerons respectivement inférieur et supérieur par insertion de chevilles ou tenons dans les mortaises mises en concordance dans les éléments à assembler, on insère dans l'espace intérieur entre les potelets dés montants des éléments de canalisation vecteur de fluide ou de courant ainsi que les matériaux d'isolation, on rapporte sur la structure porteuse ainsi réalisée et sur chaque face des éléments de surfaçage sous forme de panneaux respectivement intérieur et extérieur solidarisés sur lesdits montants.The invention also relates to the method for the implementation of the prefabricated elements with a view to producing a frame, characterized in that the elements consisting of uprights provided with articulated crosspieces are deployed, these uprights being secured to the respective lower beams and higher by inserting pegs or let us hold in the mortises put in concordance in the elements to assemble, we insert in the interior space between the uprights of uprights of elements of channeling vector of fluid or current as well as the materials of insulation, one relates on the supporting structure thus made and on each face of the surfacing elements in the form of interior and exterior panels respectively secured to said uprights.

D'autres caractéristiques et avantages de l'invention ressortiront encore de la description qui suit et qui est donnée en rapport avec une forme de réalisation particulière présentée à titre d'exemple non limitatif et en se référant aux dessins annexés.Other characteristics and advantages of the invention will emerge from the description which follows and which is given in relation to a particular embodiment presented by way of nonlimiting example and with reference to the appended drawings.

  • La figure 1 représente une vue en perspective d'une ossature montée.Figure 1 shows a perspective view of a mounted frame.
  • La figure 2 montre une vue schématique d'une première. forme de réalisation de l'invention et le passage de la position de repli vers la position déployée.Figure 2 shows a schematic view of a first. embodiment of the invention and the transition from the folded position to the deployed position.
  • La figure 3 montre une vue schématique du montage d'une cloison à partir d'une variante comportant des montants indépendants.Figure 3 shows a schematic view of the mounting of a partition from a variant comprising independent uprights.
  • La figure 4 montre une vue éclatée d'une cloison réalisée à partir d'une armature ou ossature selon l'invention.Figure 4 shows an exploded view of a partition made from a frame or frame according to the invention.

Sur la figure 2 on voit une armature repliable pour la mise en place d'une paroi verticale telle qu'un mur porteur ou cloison de séparation.In Figure 2 we see a foldable frame for the establishment of a vertical wall such as a load-bearing wall or partition.

L'armature est constituée d'une pluralité d'éléments longitudinaux disposés ici verticalement et constituant chacun un montant 1,1',2,2'.The frame consists of a plurality of longitudinal elements arranged here vertically and each constituting an upright 1.1 ', 2.2'.

Ces montants sont reliés entre eux par des bras ou traverses articulés à chaque extrémité sur les montants.These uprights are interconnected by arms or cross hinges articulated at each end on the uprights.

Ces traverses 3,3',4,4',5,5' permettent d'assurer, par leur articulation, le passage de l'élément d'armature d'une position repliée qui est représentée à la gauche.de la figure 1 et de la figure 4 vers une position déployée qui est représentée à la droite de la figure 1 et de la figure 4.These crosspieces 3.3 ′, 4.4 ′, 5.5 ′ ensure, by their articulation, the passage of the reinforcing element from a folded position which is represented on the left. Of FIG. 1 and from FIG. 4 to a deployed position which is represented on the right of FIG. 1 and of FIG. 4.

Dans la position repliée les traverses sont ramenées contre les montants tandis qu'en position déployée les traverses jouent leur rôle et sont amenées perpendiculairement aux montants et assurent le maintien au bon écartement desdits montants.In the folded position the crosspieces are brought against the uprights while in the deployed position the crosspieces play their role and are brought perpendicular to the uprights and ensure that the said uprights are kept at the correct spacing.

On voit ici que l'armature porteuse peut donc avantageusement être réalisée avec des éléments très légers puisqu'elle ne comporte que l'ossature, sans liaison dès le stade de la préfabrication avec les éléments de surfaçage et d'isolation ; et cette ossature peut être transportée et stockée dans des conditions ne nécessitant qu'un faible encombrement tandis que amenée sur place elle est rapidement et sans erreur déployée et prête au montage sans que les calculs ou les mesures soient nécessaires, le déploiement assurant l'écartement nécessairement correct des montants entre eux.It can be seen here that the load-bearing reinforcement can therefore advantageously be produced with very light elements since it only comprises the framework, without any connection from the prefabrication stage with the surfacing and insulation elements; and this frame can be transported and stored in conditions requiring only a small space while brought to the site, it is quickly and error-free deployed and ready for assembly without the calculations or measurements being necessary, the deployment ensuring the necessarily correct spacing of the uprights between them.

Comme on le voit sur la figure 4 les montants sont de préférence réalisés sous forme de deux éléments jumelés, par exemple deux potelets parallèles 7 et 7' formant ensemble le montant 8 , ou 9, 9' formant par leur assemblage le montant 10.As can be seen in FIG. 4, the uprights are preferably produced in the form of two paired elements, for example two parallel posts 7 and 7 ′ together forming the upright 8, or 9, 9 ′ forming by their assembly the upright 10.

Les deux potelets 7 et 7' sont assemblés par des entretoises 11, 11' , 12 qui sont disposés sur la longueur des demi-montants.The two posts 7 and 7 'are assembled by spacers 11, 11', 12 which are arranged along the length of the half uprights.

A chaque extrémité on trouve une entretoise 13 ou entretoise inférieure et une entretoise 14 ou entretoise supérieure ; les entretoises d'extrémité débordent par rapport à l'extrémité des montants ainsi qu'on le voit par exemple pour l'entretoise supérieure 14' à l'extrémité du montant 10.At each end there is a spacer 13 or lower spacer and a spacer 14 or upper spacer; the end spacers project beyond the end of the uprights as seen for example for the upper spacer 14 'at the end of the upright 10.

L'extrémité débordante des entretoises extérieures vient.s'insérer entre deux rails parallèles qui constituent les longerons de liaison des montants dans leur position d'assemblage et de montage.The projecting end of the outer spacers is inserted between two parallel rails which constitute the connecting beams of the uprights in their assembly and mounting position.

Le longeron inférieur 15 constitue semelle basse et il assure l'assemblage à leur base des montants, tandis que le longeron supérieur 16 constitue lisse haute et il assure la liaison à leur sommet des mêmes montants.The lower spar 15 constitutes the lower sole and it assembles the uprights at their base, while the upper spar 16 constitutes the upper smooth and it ensures the connection to the top of the same uprights.

Ainsi, les montants amenés en position d'écartement convenable grâce aux traverses articulées sont reliés non seulement par lesdites traverses mais également par des longerons supérieurs et inférieurs en assurant ainsi une parfaite cohésion de l'ossature obtenue.Thus, the uprights brought into a suitable spacing position thanks to the articulated crosspieces are connected not only by said crosspieces but also by upper and lower beams thereby ensuring perfect cohesion of the frame obtained.

Les longerons respectivement inférieurs et supérieurs sont eux-mêmes constitués de deux tasseaux jumelés 36,37,39,40 qui sont disposés au même écartement que les potelets de sorte que les montants viennent se superposer perpendiculairement sur les longerons et l'entretoise d'extrémité respectivement 13 14, vient ainsi s'insérer dans l'espace intérieur qui sépare les tasseayx parallèles formant le longeron.The lower and upper rails respectively are themselves made up of two twin battens 36,37,39,40 which are arranged at the same spacing as the posts so that the uprights are superimposed perpendicularly on the beams and the end spacer respectively 13 14, is thus inserted into the interior space which separates the parallel tasseayxes forming the spar.

Le verrouillage des entretoises d'extrémité 13 et 14 s'obtient par boulonnage, clavetage ou mise en place d'une cheville.The locking of the end spacers 13 and 14 is obtained by bolting, keying or fitting a dowel.

A cet effet, les longerons comportent convenablement espacées des mortaises tandis que les entretoises d'extrémité des montants comportent également une mortaise qui est notamment visible sur l'entretoise 14' du montant 10 ; l'espacement des mortaises 17,17',18,18' des longerons est tel que lorsque les montants sont amenés en position déployée, les canaux traversant les entretoises d'extrémité 13, 14 viennent .en alignement avec une perforation correspondante sur le longeron ce qui permet la mise en place des boulons assurant la solidarisation des montants et longerons.To this end, the side members have suitably spaced from the mortises while the end spacers of the uprights also include a mortise which is notably visible on the spacer 14 'of the upright 10; the spacing of the mortises 17,17 ′, 18,18 ′ of the longitudinal members is such that when the uprights are brought into the deployed position, the channels passing through the end spacers 13, 14 come into alignment with a corresponding perforation on the longitudinal member which allows the establishment of bolts ensuring the attachment of uprights and rails.

On voit également sur la figure 4 que les bras ou traverses des montants sont constitués de baguettes montées par une extrémité sur une articulation traversant les deux éléments jumeaux du montant.It can also be seen in FIG. 4 that the arms or crosspieces of the uprights consist of rods mounted at one end on a joint crossing the two twin elements of the upright.

La structure porteuse selon l'invention permet l'insertion d'une huisserie, par exemple d'une fenêtre.The supporting structure according to the invention allows the insertion of a frame, for example a window.

Les montants intermédiaires sont à cet effet aisément décalés de leur place normale vers des positions écartées, dégageant l'ouverture ; l'ensemble des montants et traverses étant réalisé à partir d'éléments en bois, il est aisé de déplacer ces montants en raccourcissant les traverses à la longueur convenable de façon à assurer le positionnement des montants déplacés au bon écartement nécessaire pour la mise en place d'une huisserie et ces poteaux ou montants restant liés à l'ensemble de l'ossature.For this purpose, the intermediate uprights are easily shifted from their normal place to separated positions, clearing the opening; all the uprights and crosspieces being made from wooden elements, it is easy to move these uprights by shortening the crosspieces to the appropriate length so as to ensure the positioning of the displaced uprights at the correct spacing necessary for the installation a frame and these posts or uprights remaining linked to the entire frame.

Un linteau respectivement inférieur 22 et supérieur.23 pourra être inséré entre les montants et les jambettes 24, peuvent avantageusement renforcer l'espace inférieur séparant les deux montants latéraux en dessous de l'huisserie destinée à être mis en place.A lintel 22 respectively lower and upper 23 can be inserted between the uprights and the legs 24, can advantageously reinforce the lower space separating the two lateral uprights below the frame intended to be put in place.

On voit sur la figure 4-que l'espace intérieur entre les montants grâce à la structure jumelée de ces derniers reste disponible pour l'insertion et la mise en place de canalisations porteuses de fluides 25,25' ou de courants 26 ; des matelas ou plaques de matière isolante 27 peuvent également avantageusement être positionnés dans l'espace intérieur séparant les montants.We see in Figure 4-that the interior space between the uprights thanks to the twin structure of the latter remains available for the insertion and the establishment of pipes carrying fluids 25,25 'or currents 26; mattresses or plates of insulating material 27 can also advantageously be positioned in the interior space separating the uprights.

Et des panneaux de surfaçage respectivement extérieurs 28, par exemple en contreplaqué ou fibrociment, ainsi que la paroi intérieure 29, réalisée en plâtre armé, sont mis en place.And respectively outer surfacing panels 28, for example plywood or fiber cement, as well as the inner wall 29, made of reinforced plaster, are put in place.

Des traverses formant jambages de contreventement 42 seront avantageusement placées en diagonale en utilisant notamment les perforations 17,17' des longerons et/ou des montants.Cross members forming bracing legs 42 will advantageously be placed diagonally using in particular the perforations 17, 17 ′ of the side members and / or of the uprights.

La figure 2 montre une variante de réalisation dans laquelle les montants sont isolés les uns des autres ; l'élément de construction est alors réalisé d'une pluralité de montants 30,30' qui comportent chacun deux bras 31,31',32, 32'.Figure 2 shows an alternative embodiment in which the uprights are isolated from each other; the building element is then made of a plurality of uprights 30.30 'which each have two arms 31.31', 32, 32 '.

Les potelets des montants sont perforés comme vu sur les figures 1 et 4 et pour simplifier les mortaises n'ont pas été représentés sur la figure 2 ni sur la figure 1.The posts of the uprights are perforated as seen in Figures 1 and 4 and to simplify the mortises have not been shown in Figure 2 or in Figure 1.

Ces montants sont positionnés têtebêche et ils sont aisément assemblés, à cet effet les bras ou traverses 31,31',32,32' sont déployés pour être amenés en position perpendiculaire l'extrémité des bras comporte un canal transversal 33 qui est ainsi ramené en position d'alignement par rapport au canal 34 traversant le montant, ce qui permet un verrouillage rapide par mise en place d'un boulon ou cheville.These uprights are positioned head to tail and they are easily assembled, for this purpose the arms or cross members 31.31 ′, 32.32 ′ are deployed to be brought into perpendicular position the end of the arms comprises a transverse channel 33 which is thus brought back into alignment position relative to channel 34 passing through the upright, which allows quick locking by fitting a bolt or dowel.

L'ossature porteuse est ainsi rapidement mise en place dans les mêmes conditions qu'exposées précédemment.The load-bearing framework is thus quickly put in place under the same conditions as set out above.

La figure 1 représente une vue en perspective d'une ossature porteuse d'une construction vue depuis un angle extérieur.Figure 1 shows a perspective view of a supporting frame of a construction seen from an outside angle.

La partie gauche de la figure montre l'extrémité du mur porteur qui peut être construit dans les mêmes conditions que l'armature représentée à la figure 4, le montant 10 étant représenté sur les deux figures respectivement 4 et 1.The left part of the figure shows the end of the load-bearing wall which can be built under the same conditions as the reinforcement shown in Figure 4, the upright 10 being shown in the two figures 4 and 1 respectively.

La figure 1 illustre une développement particulier de l'invention et est constituée par un linteau longitudinal courant soit sur toute la longueur du mur porteur soit au niveau des ouvertures ou huisseries nécessitant une reprise de charge.FIG. 1 illustrates a particular development of the invention and is constituted by a longitudinal lintel running either over the entire length of the load-bearing wall or at the level of the openings or frames requiring load recovery.

Le linteau 43 est constitué de deux lames verticales parallèles respectivement 44 et 44', qui reposent sur l'extrémité des potelets formant la paroi inférieure ; à cet effet, chaque lame comporte vers l'extérieur des tasseaux de rigidification respectivement supérieur 46 et inférieur 47 ; on voit sur la figure 1 que l'ensemble tasseau 47 et lame 44' repose sur l'extrémité des potelets respectivement 10' et 8'.The lintel 43 consists of two parallel vertical blades 44 and 44 'respectively, which rest on the end of the posts forming the bottom wall; for this purpose, each blade comprises towards the outside stiffening strips respectively upper 46 and lower 47; it can be seen in FIG. 1 that the cleat 47 and blade 44 'assembly rests on the end of the posts 10' and 8 'respectively.

De l'autre côté, la lame symétrique 44 est également associée à un tasseau inférieur et à un tasseau supérieur reposant sur les potelets des montants.On the other side, the symmetrical blade 44 is also associated with a lower cleat and an upper cleat resting on the posts of the uprights.

L'entretoise d'extrémité 50 appartenant au montant d'angle 10' pénètre dans l'espace intérieur séparant les deux . lames 44, 44' et assure également leur entretoisement.The end spacer 50 belonging to the corner post 10 'enters the interior space separating the two. blades 44, 44 'and also ensures their bracing.

Le linteau constitué par les deux lames 44, 44' peut avantageusement et selon une caractéristique de l'invention, être renforcé par une fourrure intérieure disposée sous forme de madrier de bois inséré longitudinalement et parallèlement entre les deux lames en assurant ainsi le renforcement éventuellement nécessaire, par exemple dans le cas de la réalisation de construction en hauteur, le mur devant supporté un étage supérieur.The lintel formed by the two blades 44, 44 ′ can advantageously and according to a characteristic of the invention, be reinforced by an inner fur disposed in the form of a wooden plank inserted longitudinally and parallel between the two blades thereby ensuring the reinforcement that may be necessary , for example in the case of construction in height, the front wall supported an upper floor.

Le linteau 43 peut avantageusement être lui-même surmonté par un longeron identique au longeron 16 de la figure 4 et constitué par deux tasseaux ou rails parallèles maintenus par la plaquette d'assemblage 49.The lintel 43 can advantageously be itself surmounted by a spar identical to the spar 16 of FIG. 4 and constituted by two cleats or parallel rails held by the assembly plate 49.

Ainsi, le linteau constitue un complément particulièrement souple puisqu'il peut être utilisé à partir des deux lames parallèles utilisées seules ou avec une fourrure intérieure de renforcement ; et le linteau peut également être disposé soit sur toute la longueur de la construction, soit sur une partie seulement de cette longueur ; les montants étant prévus dans la zone non surmontée par le linteau, avec une hauteur adaptée leur permettant de rattraper la lisse supérieure 48, 49.Thus, the lintel constitutes a particularly flexible complement since it can be used from the two parallel blades used alone or with an inner reinforcement fur; and the lintel can also be arranged either over the entire length of the construction, or over only a part of this length; the uprights being provided in the area not surmounted by the lintel, with a suitable height allowing them to catch up with the top rail 48, 49.

On voit qu'il est possible de réaliser conformément à 1.'invention des structures ou ossatures pour l'édification de parois porteuses ou non ; dans le cas d'un mur porteur ce dernier pourra avantageusement être complété sur l'extérieur par un doublage formant mur de parement par exemple en pierres, ou briques ; mais l'ossature peut également être utilisée pour la mise en place de parois intérieures de locaux, permettant notamment de bonnes conditions d'isolation phonique et thermique.It can be seen that it is possible to produce, in accordance with the invention, structures or frameworks for the construction of load-bearing walls or not; in the case of a load-bearing wall, the latter could advantageously be completed on the outside with a lining forming a facing wall, for example in stones or bricks; but the framework can also be used for the establishment of interior walls of premises, allowing in particular good conditions of sound and thermal insulation.

D'une façon générale, l'invention n'est pas limitée à un dimensionnement et les éléments d'armature pourront être réalisés en toute grandeur et toute dimension et ils pourront ainsi être mis en place pour l'édification de constructions légères et de dimension réduite par exemple abri pour animaux, abri de jardin etc....In general, the invention is not limited to a dimensioning and the reinforcing elements can be produced in any size and any dimension and they could thus be set up for the construction of light constructions and reduced dimensions for example shelter for animals, garden shed etc ...

En outre, l'invention permet également de réaliser des cellules légères qui peuvent être aisément transportées en volume pour une utilisation comme abri ou baraque de chantier. L'invention permet notamment de réaliser des constructions légères qui sont aisément démontables et qui peuvent ainsi être transportées d'un endroit à un autre, les éléments d'armature selon l'invention étant alors ramenés dans leur position repliée et permettant un transport sur volume réduit.In addition, the invention also makes it possible to produce light cells which can be easily transported in volume for use as a shelter or a worksite hut. The invention makes it possible in particular to produce light constructions which are easily removable and which can thus be transported from one place to another, the reinforcing elements according to the invention then being returned to their folded position and allowing transport on volume. reduced.

Claims (12)

1. Ensemble préfabriqué pour l'érection de l'ossature verticale porteuse d'une construction, notamment pour la réalisation de murs ou cloisons, du type comportant des montants et des longerons, les montants étant aptes à être alignés verticalement, en reposant sur un longeron inférieur, formant semelle basse, et supportant à leur sommet un longeron supérieur formant lisse haute, caractérisé par la combinaison des points suivants : a) les montants (8,10) sont formés de deux potelets identiques (7,7',9,9') de section quadrangulaire, jumelés et réunis par des entretoises (11,12), dont deux entretoises (13,14,14') situées chacune à une extrémité et débordant par rapport à l'extrémité terminale des potelets ; b) les longerons (15,16) sont constitués de deux tasseaux (36,37,39,40). de bois de section identique à celle des potelets, parallèles et solidarisés entre eux par au moins une plaquette longitudinale (38,41), les tasseaux étant espacés et maintenus à un écartement correspondant à l'écartement des potelets, l'espace intérieur entre les deux tasseaux longitudinaux permettant de recevoir la partie débordante des entretoises (13,14,14') d'extrémité des potelets ; c) l'ensemble comporte en outre des traverses de liaison (3,4,42) formées de barrettes de bois de section permettant leur insertion dans l'espace séparant les deux potelets d'un même montant ; d) et l'ensemble des éléments longitudinaux : potelets, entretoises de splidarisation des potelets, tasseaux des longerons, traverses de liaison, sont prévus avec des perforations pratiquées à intervalle modulaire et formant mortaise, permettant la liaison des éléments par insertion d'un tenon ou cheville dans les mortaises mises en concordance entre les éléments à assembler. 1. Prefabricated assembly for the erection of the vertical framework supporting a construction, in particular for the production of walls or partitions, of the type comprising uprights and side members, the uprights being able to be aligned vertically, resting on a lower spar, forming a low sole, and supporting at their top an upper spar forming a high beam, characterized by the combination of the following points: a) the uprights (8,10) are formed by two identical posts (7,7 ', 9,9') of quadrangular section, paired and joined by spacers (11,12), including two spacers (13,14, 14 ') each located at one end and projecting relative to the terminal end of the posts; b) the side members (15,16) consist of two battens (36,37,39,40). of wood of identical cross-section to that of the posts, parallel and secured to each other by at least one longitudinal plate (38,41), the cleats being spaced and maintained at a spacing corresponding to the spacing of the posts, the interior space between the two longitudinal battens making it possible to receive the projecting part of the spacers (13,14,14 ') at the end of the posts; c) the assembly further comprises connecting crosspieces (3,4,42) formed of wooden strips of section allowing their insertion into the space separating the two posts of the same amount; d) and all of the longitudinal elements: posts, spacers for splitting the posts, battens of the side members, connecting crosspieces, are provided with perforations made at modular intervals and forming a mortise, allowing the elements to be joined by insertion a tenon or dowel in the mortises aligned between the elements to be assembled. 2. Ensemble préfabriqué selon la revendication 1 ci-dessus, caractérisé en ce que tous les éléments formant les potelets, entretoises, traverses, et tasseaux, sont formés de profilés de bois, de section quadrangulaire et identiques pour tous les éléments.2. Prefabricated assembly according to claim 1 above, characterized in that all the elements forming the posts, spacers, crosspieces, and cleats, are formed of wooden profiles, of quadrangular section and identical for all the elements. 3. Ensemble préfabriqué selon la revendication 1, caractérisé en ce que les montants (1,1',2,2') sont assemblés entre eux, dès la préfabrication par des traverses articulées (3,4,5,3',4',5') par un extrémité sur un montant, l'extrémité opposée de chaque traverse étant articulée sur le montant voisin, en permettant le stockage des montants, reliés entre eux par les traverses articulées, en position compactée, dans laquelle les montants sont disposés parallèlement entre eux et côte à côte, l'ensemble étant susceptible d'être déplacé de cette position compactée à une position de déploiement dans laquelle les montants, sont écartés les uns des autres par pivotement des traverses articulées et sont amenés dans leur position d'écartement et à distance convenable, étant immobilisés dans cette position par des traverses alors perpendiculaires par rapport aux montants.3. Prefabricated assembly according to claim 1, characterized in that the uprights (1,1 ', 2,2') are assembled together, from the prefabrication by articulated sleepers (3,4,5,3 ', 4' , 5 ') by one end on an upright, the opposite end of each cross member being articulated on the neighboring upright, allowing the storage of the uprights, connected together by the articulated crosspieces, in the compacted position, in which the uprights are arranged parallel to each other and side by side, the assembly being capable of being moved from this compacted position to a deployment position in which the uprights are spaced from each other by pivoting of the articulated crosspieces and are brought into their position of spacing and at a suitable distance, being immobilized in this position by crosspieces then perpendicular to the uprights. 4. Ensemble préfabriqué selon la revendication 3, caractérisé en ce que les montants (1,1',2,2') comportent deux étages successifs de traverses (3,4,5,3',4',5') articulés d'un montant au montant voisin et les axes d'articulation des traverses étant positionnés sensiblement aux tiers supérieur et inférieur de la longueur de chaque montant.4. Prefabricated assembly according to claim 3, characterized in that the uprights (1,1 ', 2,2') comprise two successive stages of crosspieces (3,4,5,3 ', 4', 5 ') articulated d 'an amount to the neighboring amount and the axes of articulation of the crosspieces being positioned substantially at the upper and lower thirds of the length of each amount. 5. Variante de réalisation d'un ensemble préfabriqué selon la revendication 1,
caractérisée en ce que les montants (30,30') sont indépendants et comportent au moins une traverse (31,31',32,32') articulée sur ledit montant et apte à être logée en position de repli entre les potelets, l'extrémité opposée de ladite traverse étant apte à être solidarisée sur le montant voisin, étant à cet effet insérée entre les deux potelets de ce montant voisin et immobilisée par insertion d'un tenon dans les mortaises en concordance respectivement des potelets et de l'extrémité de ladite traverse.5. variant of a prefabricated assembly according to claim 1,
characterized in that the uprights (30.30 ') are independent and comprise at least one cross-member (31.31', 32.32 ') articulated on said upright and capable of being housed in the folded position between the posts, the opposite end of said cross member being able to be secured to the neighboring upright, being for this purpose inserted between the two posts of this neighboring upright and immobilized by insertion of a tenon in the mortises in accordance respectively with the posts and the end of said crosspiece. 6. Ensemble préfabriqué selon l'une des revendications 3, 4 ou 5 ci-dessus,
caractérisé en ce que les traverses sont articulés sur leur montant support par insertion d'un tenon dans les mortaises en concordance respectivement sur les deux potelets jumelés et sur l'extrémité articulée de la traverse.6. Prefabricated assembly according to one of claims 3, 4 or 5 above,
characterized in that the crosspieces are articulated on their support upright by insertion of a tenon in the mortises in accordance respectively on the two twin posts and on the articulated end of the crosspiece. 7. Ensemble préfabriqué selon la revendication 6 ci-dessus, caractérisé en ce que chaque montant indépendant comporte un couple de deux traverses, montées entre les potelets sur une même articulation, constituée par un tenon traversant les mortaises respectivement des deux potelets jumelés et des extrémités articulées des traverses, l'épaisseur des traverses étant prévue sensiblement égale (avec un faible jeu) à la moitié de l'espace séparant les deux potelets, en permettant ainsi l'insertion des deux barrettes formant traverses, côte à côte, dans l'espace intérieur séparant les deux potelets en position de repli et de compactage, tout en permettant le déploiement articulé des traverses pour les amener en position orthogonale, l'extrémité opposée venant s'insérer dans l'espace séparant les deux potelets du montant voisin pour assurer la liaison des deux montants.7. Prefabricated assembly according to claim 6 above, characterized in that each independent upright comprises a couple of two crosspieces, mounted between the posts on the same articulation, constituted by a tenon passing through the mortises respectively of the two twin posts and of the ends articulated sleepers, the thickness of the sleepers being provided substantially equal (with little play) to half the space separating the two posts, thus allowing the insertion of the two bars forming sleepers, side by side, in the interior space separating the two posts in the folded-up and compacting position, while allowing the articulated deployment of the crosspieces to bring them into an orthogonal position, the opposite end being inserted into the space separating the two posts from the neighboring upright to ensure the connection of the two uprights. 8. Armature pour la construction et susceptible de constituer l'ossature porteuse des murs ou cloisons, réalisée à partir de l'assemblage des éléments selon l'une des revendications 1 à 7 ci-dessus, et caractérisée en ce qu'elle comporte a) des montants (8,10) formés de deux potelets (7,7',9,9') identiques, de section quadrangulaire, jumelés et réunis par des entretoises (11,12), dont deux entretoises (13,14) situées chacune à une extrémité et débordant par rapport à l'extrémité terminale des potelets ; b) des longerons (15,16) constitués de deux tasseaux (36,37,39,40) de bois de section identique à celle des potelets, parallèles et solidarisés entre eux par au moins une plaquette longitudinale (38,41), les tasseaux étant espacés et maintenus à un écartement correspondant à l'écartement des potelets, l'espace intérieur entre les deux tasseaux longitudinaux recevant la partie débordante des entretoises (13,14) d'extrémité des potelets ; c) des traverses de liaison (3,42) entre montants étant insérées dans les espaces intérieurs des montants et solidarisées sur ces derniers ; d) les potelets des montants, entretoises réunissant les potelets, les tasseaux des longerons et les traverses de liaison sont prévus avec des perforations pratiquées à intervalle modulaire et formant mortaise et la liaison entre les éléments ainsi assemblés est obtenue par insertion d'un tenon ou cheville dans trois mortaises mises en concordance appartenant à un élément central et aux deux éléments latéraux venant prendre en sandwich l'élément central. 8. Reinforcement for construction and capable of constituting the supporting framework of walls or partitions, produced from the assembly of elements according to one of claims 1 to 7 above, and characterized in that it comprises a) uprights (8,10) formed by two identical posts (7,7 ', 9,9'), of quadrangular section, paired and joined by spacers (11,12), including two spacers (13,14) each located at one end and projecting from the terminal end of the posts; b) beams (15,16) made up of two battens (36,37,39,40) of wood identical in section to that of the posts, parallel and joined together by at least one longitudinal plate (38,41), the battens being spaced and kept at a spacing corresponding to the spacing of the posts, the interior space between the two longitudinal battens receiving the projecting part of the spacers (13,14) at the end of the posts; c) connecting crosspieces (3.42) between uprights being inserted into the interior spaces of the uprights and secured to the latter; d) the posts of the uprights, spacers joining the posts, the battens of the side members and the connecting crosspieces are provided with perforations made at modular intervals and forming a mortise and the connection between the elements thus assembled is obtained by insertion of a tenon or ankle in three mortises in concordance belonging to a central element and to the two lateral elements sandwiching the central element. 9. Armature selon la revendication 8 ci-dessus, caractérisée en ce que les montants (8',10') reposent sur un longeron (45) inférieur formant une semelle basse et supportent une lisse haute (16), par l'intermédiaire d'un linteau (43) de renforcement et de répartition des charges, constitué de deux lames (44,44') verticales parallèles, les deux lames jumelées courant chacune à l'aplomb d'un alignement des potelets jumelés constituant l'alignement des montants inférieurs, les lames étant associées à des tasseaux longitudinaux respectivement supérieur (46) et inférieur (47), chaque lame et son tasseau inférieur associé reposant sur le sommet d'un alignement de potelets, le tasseau supérieur (16) de la lame supportant le tasseau (48) de la lisse haute (49) constituant une panne sablière, l'entretoise (50) débordant au-delà de l'extrémité des montants (10'), pénétrant dans l'espace séparant les deux lames jumelées et assurant leur entretoisement.9. Reinforcement according to claim 8 above, characterized in that the uprights (8 ', 10') rest on a lower spar (45) forming a low sole and support a high rail (16), via d '' a lintel (43) for reinforcing and distributing the loads, consisting of two vertical parallel blades (44,44 '), the two twin blades each running vertically in line with an alignment of the twin posts constituting the alignment of the lower uprights, the blades being associated with longitudinal battens respectively upper (46 ) and lower (47), each blade and its associated lower cleat resting on the top of an alignment of posts, the upper cleat (16) of the blade supporting the cleat (48) of the top rail (49) constituting a breakdown sandpit, the spacer (50) projecting beyond the end of the uprights (10 '), penetrating into the space separating the two twin blades and ensuring their bracing. 10. Armature selon la revendication 9 ci-dessus, caractérisée en ce que les lames longitudinales (44,44') constituant le linteau (43) de renforcement sont associées à une fourrure intérieure, insérée dans l'espace séparant les deux lames et constituant un élément de renforcement dudit linteau, tel que longeron de bois de section appropriée, ou armature métallique.10. Reinforcement according to claim 9 above, characterized in that the longitudinal blades (44,44 ') constituting the lintel (43) of reinforcement are associated with an inner fur, inserted in the space separating the two blades and constituting a reinforcement element of said lintel, such as a wooden beam of appropriate section, or metal frame. 11. Armature selon la revendication 10 ci-dessus, caractérisée en ce qu'elle comporte d'une part des traverses (3,4,5) horizontales disposées orthogonalement par rapport aux montants (8,10) et assurant l'écartement des montants, et d'autre part des traverses diagonales (42) insérées entre les potelets des montants successifs et solidarisées au moins sur un montant et sur un autre longeron,la traverse diagonale assurant le contreventement d'équerre de l'ensemble.11. Reinforcement according to claim 10 above, characterized in that it comprises on the one hand horizontal crosspieces (3,4,5) arranged orthogonally to the uprights (8,10) and ensuring the spacing of the uprights , and on the other hand diagonal crosspieces (42) inserted between the posts of successive uprights and secured at least on one upright and on another spar, the diagonal crosspiece ensuring the bracing of the square. 12. Procédé pour la mise en oeuvre des éléments préfabriqués selon l'une des revendications 1 à 7 ci-dessus, en vue de la réalisation d'une armature selon l'une des revendications 8 et 9 ci-dessus, caractérisé en ce que l'on déploie les éléments constitués des montants (1,1',2,2') munis de traverses articulées (3,4,5), ces montants étant solidarisés sur les longerons respectivement inférieur (15) et supérieur (16), par insertion de chevilles ou tenons dans les mortaises mises en concordance dans les éléments à assembler, on insère dans l'espace intérieur entre les potelets des montants des éléments de canalisation vecteur de fluide (25-,25') ou de courant (26) ainsi que les matériaux d'isolation, (27) on rapporte sur la structure porteuse ainsi réalisée et sur chaque face des éléments de surfaçage sous forme de panneaux respectivement intérieur (28) et extérieur (29), solidarisés sur lesdits montants.12. Method for implementing the prefabricated elements according to one of claims 1 to 7 above, with a view to producing a frame according to one of claims 8 and 9 above, characterized in that we deploy the elements consisting of uprights (1,1 ', 2,2') provided with articulated crosspieces (3,4,5), these uprights being secured to the lower (15) and upper (16) rails respectively, by inserting dowels or tenons in the mortises brought into concordance in the elements to be assembled, it is inserted into the space inside between the posts of the uprights of the fluid vector channeling elements (25-, 25 ′) or of current (26) as well as the insulation materials, (27) is reported on the support structure thus produced and on each face of the surfacing elements in the form of interior (28) and exterior (29) panels respectively, secured to said uprights.
EP81400652A 1981-04-24 1981-04-24 Prefabricated unit for the realization of a construction frame Expired EP0063662B1 (en)

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DE8181400652T DE3173350D1 (en) 1981-04-24 1981-04-24 Prefabricated unit for the realization of a construction frame
AT81400652T ATE17267T1 (en) 1981-04-24 1981-04-24 PREFABRICATED UNIT FOR THE MANUFACTURE OF SCAFFOLDING.
EP81400652A EP0063662B1 (en) 1981-04-24 1981-04-24 Prefabricated unit for the realization of a construction frame

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EP81400652A EP0063662B1 (en) 1981-04-24 1981-04-24 Prefabricated unit for the realization of a construction frame

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EP0063662A1 true EP0063662A1 (en) 1982-11-03
EP0063662B1 EP0063662B1 (en) 1986-01-02

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Cited By (18)

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Publication number Priority date Publication date Assignee Title
FR2563855A1 (en) * 1984-05-07 1985-11-08 Legrand Roland DEPLOYABLE WOOD FRAME.
WO1986002398A1 (en) * 1984-10-11 1986-04-24 Karl Kaiser Wooden framework building system
GB2188078A (en) * 1986-03-18 1987-09-23 Christopher Harraway Dawson A cavity wall of two leaves, the outer masonry and the inner of a timber framework
US4781007A (en) * 1985-11-07 1988-11-01 Bianchi Jean Luc F Deployable wooden ossature
US4790113A (en) * 1986-02-18 1988-12-13 Gregory Robert K Adjustable depth truss
FR2650611A1 (en) * 1989-08-07 1991-02-08 Muller Feuga Arnaud Wooden framework for forming the walls of a structure, and structure obtained from the said framework
DE9319162U1 (en) * 1993-11-25 1994-03-24 Apart Mobil Mobilheimbau- und Vertriebsgesellschaft mbH, 46240 Bottrop Transportable residential unit
FR2795441A1 (en) * 1999-06-24 2000-12-29 Gilbert Leon Roussel Grooved wood structure pieces for constructing buildings form posts and beams connected by Tee elbow and cross assembly pieces, panels fitting in beam and post grooves
WO2002090680A1 (en) * 2001-05-10 2002-11-14 Oeveraas Knut Erection system for the structure of a house
DE19963360C2 (en) * 1999-02-03 2003-08-21 Jochen Leserer Procedure for the construction of buildings with low K-values
DE20303904U1 (en) * 2003-03-12 2004-04-29 Schmidt, Hermann Kit for building a building
WO2011040802A1 (en) * 2009-10-01 2011-04-07 Universiti Putra Malaysia Architectonic spacer building system
WO2014029848A1 (en) 2012-08-24 2014-02-27 Novartis Ag Nep inhibitors for treating diseases characterized by atrial enlargement or remodeling
WO2014120028A1 (en) 2013-01-29 2014-08-07 Ux2 Centrum Technologiczne Sp. Z.O.O. The lock of the connection set for structural elements, the connection set with locks and the method of joining constructional elements with the use of the connection set
ITPR20130070A1 (en) * 2013-09-18 2015-03-19 Giuseppe Ricci A BUILDING STRUCTURE OF WOODEN BUILDINGS AND BUILDINGS AND CONSTRUCTION MADE THAT MADE
CN108915123A (en) * 2018-06-22 2018-11-30 中国建筑设计院有限公司 One kind is exempted to follow closely self-retaining partition skeleton
CN109113750A (en) * 2018-10-30 2019-01-01 中铁第勘察设计院集团有限公司 Shield end reinforces the emergency set and its construction method of failure
CN116748860A (en) * 2023-08-16 2023-09-15 湖南路桥建设集团有限责任公司 Correction mechanism for quick lap joint of bailey frame and quick lap joint method of bailey frame

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US1421299A (en) * 1920-04-08 1922-06-27 Frank A Palen Building construction
DE385976C (en) * 1920-10-23 1923-12-01 Hans Zamecznik Process for the production of the supporting framework of surface-like components such as walls, ceilings, roofs
FR1003072A (en) * 1946-11-29 1952-03-13 Krauth & Co Process for the manufacture of carcasses of houses
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Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563855A1 (en) * 1984-05-07 1985-11-08 Legrand Roland DEPLOYABLE WOOD FRAME.
WO1986002398A1 (en) * 1984-10-11 1986-04-24 Karl Kaiser Wooden framework building system
US4781007A (en) * 1985-11-07 1988-11-01 Bianchi Jean Luc F Deployable wooden ossature
US4790113A (en) * 1986-02-18 1988-12-13 Gregory Robert K Adjustable depth truss
GB2188078A (en) * 1986-03-18 1987-09-23 Christopher Harraway Dawson A cavity wall of two leaves, the outer masonry and the inner of a timber framework
GB2188078B (en) * 1986-03-18 1989-11-15 Christopher Harraway Dawson Cavity wall and building incorporating same
FR2650611A1 (en) * 1989-08-07 1991-02-08 Muller Feuga Arnaud Wooden framework for forming the walls of a structure, and structure obtained from the said framework
DE9319162U1 (en) * 1993-11-25 1994-03-24 Apart Mobil Mobilheimbau- und Vertriebsgesellschaft mbH, 46240 Bottrop Transportable residential unit
DE19963360C2 (en) * 1999-02-03 2003-08-21 Jochen Leserer Procedure for the construction of buildings with low K-values
FR2795441A1 (en) * 1999-06-24 2000-12-29 Gilbert Leon Roussel Grooved wood structure pieces for constructing buildings form posts and beams connected by Tee elbow and cross assembly pieces, panels fitting in beam and post grooves
WO2002090680A1 (en) * 2001-05-10 2002-11-14 Oeveraas Knut Erection system for the structure of a house
EP1457610A2 (en) 2003-03-12 2004-09-15 Schmidt, Hermann Building set for the erection of a building
DE20303904U1 (en) * 2003-03-12 2004-04-29 Schmidt, Hermann Kit for building a building
WO2011040802A1 (en) * 2009-10-01 2011-04-07 Universiti Putra Malaysia Architectonic spacer building system
AU2009353373B2 (en) * 2009-10-01 2016-11-24 Universiti Putra Malaysia Architectonic spacer building system
WO2014029848A1 (en) 2012-08-24 2014-02-27 Novartis Ag Nep inhibitors for treating diseases characterized by atrial enlargement or remodeling
WO2014120028A1 (en) 2013-01-29 2014-08-07 Ux2 Centrum Technologiczne Sp. Z.O.O. The lock of the connection set for structural elements, the connection set with locks and the method of joining constructional elements with the use of the connection set
ITPR20130070A1 (en) * 2013-09-18 2015-03-19 Giuseppe Ricci A BUILDING STRUCTURE OF WOODEN BUILDINGS AND BUILDINGS AND CONSTRUCTION MADE THAT MADE
WO2015040534A1 (en) * 2013-09-18 2015-03-26 Giuseppe Ricci A construction system of wooden load-bearing structures for buildings and a structure thus obtained
CN108915123A (en) * 2018-06-22 2018-11-30 中国建筑设计院有限公司 One kind is exempted to follow closely self-retaining partition skeleton
CN109113750A (en) * 2018-10-30 2019-01-01 中铁第勘察设计院集团有限公司 Shield end reinforces the emergency set and its construction method of failure
CN109113750B (en) * 2018-10-30 2023-08-29 中铁第一勘察设计院集团有限公司 Emergency device for reinforcing failure of shield end and construction method thereof
CN116748860A (en) * 2023-08-16 2023-09-15 湖南路桥建设集团有限责任公司 Correction mechanism for quick lap joint of bailey frame and quick lap joint method of bailey frame
CN116748860B (en) * 2023-08-16 2023-11-21 湖南路桥建设集团有限责任公司 Correction mechanism for quick lap joint of bailey frame and quick lap joint method of bailey frame

Also Published As

Publication number Publication date
DE3173350D1 (en) 1986-02-13
ATE17267T1 (en) 1986-01-15
EP0063662B1 (en) 1986-01-02

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