EP1930528A1 - Formwork dummy designed for the creation of openings, in particular for concrete work - Google Patents
Formwork dummy designed for the creation of openings, in particular for concrete work Download PDFInfo
- Publication number
- EP1930528A1 EP1930528A1 EP07356171A EP07356171A EP1930528A1 EP 1930528 A1 EP1930528 A1 EP 1930528A1 EP 07356171 A EP07356171 A EP 07356171A EP 07356171 A EP07356171 A EP 07356171A EP 1930528 A1 EP1930528 A1 EP 1930528A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- formwork
- vertical
- horizontal
- dummy according
- dummy
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
- E04G15/02—Forms or shutterings for making openings, cavities, slits, or channels for windows, doors, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/28—Cores; Mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
- B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
- B28B7/186—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article for plates, panels or similar sheet- or disc-shaped objects, also flat oblong moulded articles with lateral openings, e.g. panels with openings for doors or windows, grated girders
Definitions
- the present invention relates to a formwork dummy for the realization of opening in concrete structures.
- Opening is understood to mean openings for windows, for doors or others which are made by the installation of manikins, having an external profile similar to that of the opening, which are arranged between two elements or shuttering of formwork in which one flows the concrete.
- Formwork dummies consist of an assembly of multiple sections of wood held together.
- the large number of parts for the realization of the formwork manikins makes the structure of the latter fragile and difficult to mount.
- the formwork manikin according to the present invention aims to limit the number of parts while improving the rigidity of the structure and facilitating its assembly by a simple assembly of the parts together.
- the formwork dummy for opening in the concrete structures consists of a lower and upper frame, each formed of at least two horizontal and vertical members fixed together, by at least one vertical arm and at least one horizontal arm arranged one to the other to form braces, in each corner reinforcing gussets, wedges, on its periphery plates or peripheral skin attached to the outer edges of the elements forming the lower and upper cadres.
- the formwork dummy according to the present invention comprises elements having at each end an end which is inclined at an angle of 45 ° degrees to allow, when assembling said elements, that they are perpendicular two by two.
- each horizontal element comprises on its outer peripheral edge of larger dimension, and in a direction which is perpendicular to the latter, at least one notch.
- each horizontal element comprises at each end inclined and in a direction which is perpendicular to the latter, another notch.
- each horizontal element comprises at least one housing or mortise at each inclined end and near the inner peripheral edge, of smaller dimension.
- each vertical element comprises on its outer peripheral edge of larger size, and in a direction which is perpendicular to the latter, at least one notch.
- each vertical element comprises at each end inclined and in a direction which is perpendicular to the latter, another notch.
- each vertical element comprises at each inclined end and near the inner peripheral edge, of smaller dimension, at least two housings or mortises.
- the form dummy according to the present invention comprises braces constituted by at least one vertical arm and at least one horizontal arm provided respectively at each end and on each lower and upper edge of the tenons.
- the form dummy according to the present invention shows that near each tenon the lower and upper edges of each vertical and horizontal arm have indentations.
- each vertical and horizontal arm has at regular intervals on the one hand on each lower edge of the notches and on the other hand on each upper edge of other notches.
- the form dummy according to the present invention comprises notches provided on the lower edge of the vertical arm, which are each provided with a vertical slot, while the notch or notches provided on the upper edge of the horizontal arm are each provided with a vertical slot to allow the interlocking of the vertical arm and the horizontal arm between them when mounting them.
- the form dummy according to the present invention comprises reinforcing gussets in each corner having on each face at least three lugs intended to cooperate with the elements forming the lower and upper frames.
- the formwork manikin according to the present invention comprises wedge blocks which are fixed at the level of the crossing of the vertical and horizontal arms.
- the formwork manikin according to the present invention comprises on its circumference peripheral plates or skins fixed on the outer edges of the elements forming the lower and upper frames.
- the formwork manikin according to the present invention has slightly inclined peripheral edges.
- a dummy dummy 1 for the realization of opening in concrete structures and which can be made of wood or any other material depending on its use.
- the formwork dummy 1 consists of a lower frame 2 and upper 3 each formed of at least two horizontal elements 4 and 5 vertical fixed between them.
- the elements 4 and 5 comprise at each end an end 4 and 5a which is inclined at an angle of 45 degrees to allow, during assembly of said elements, the latter are perpendicular in pairs ( Figures 3 to 5 ).
- Each horizontal member 4 comprises on its outer peripheral edge 4b of larger size, and a direction which is perpendicular to the latter at least one notch 4c.
- Each horizontal element 4 comprises at each inclined extremity 4a and a direction which is perpendicular thereto another notch 4d.
- Each horizontal element 4 comprises at each inclined extremity 4a and near the inner peripheral edge e 4, of smaller size, at least two housings or mortises 4 f.
- each vertical element 5 comprises on its outer peripheral edge 5b , of greater dimension and in a direction which is perpendicular to the latter, at least one notch 5 c .
- Each vertical member 5 comprises at each inclined extremity 5a and
- Each vertical member 5 comprises at each inclined extremity 5a and near the inner peripheral edge e 5, of smaller size, at least two housings or mortises 5 f.
- Studs 6c and 7c are intended, during assembly of the formwork dummy 1 to cooperate respectively with the indentations 4c and 5c of each horizontal element 4 and vertical 5 forming the lower frames 2 and upper 3 of said manikin.
- each vertical and horizontal arm 6 7 comprise notches 6 d, 7 d.
- Each vertical arm 6 and horizontal 7 has, at regular intervals, on the one hand on each lower edge 6 a , 7 has notches 6 e , 7 e and on the other hand on each upper edge 6 b , 7 b others notches 6 f , 7 f .
- the notches 6 e, formed on the lower edge 6a of the vertical arm 6 are each provided with a vertical slot 6 g, while the notches or 7f provided on the upper edge 7b of the horizontal arms 7 are each provided a vertical slot 7g.
- the slots 6g and 7g are provided to cooperate with each other so as to allow the interlocking of the vertical arms 6 and horizontal 7 between them during assembly of the latter.
- Formwork dummy 1 comprises in each corner reinforcing gusset plates 8 having on each side at least three tabs 8a, 8b and 8c are intended to cooperate respectively with the notches 4 d, 5 d, and the mortises 4 f and 5 f elements 4 and 5 forming the lower frames 2 and upper 3 of said manikin during assembly thereof ( figures 1 and 8 ).
- the formwork dummy 1 comprises wedges 9 which are fixed at the intersection of the vertical arms 6 and horizontal 7 and more particularly inside the notches 6 f , 7 f and 6 e , 7 e ( figures 1 and 9 ).
- Formwork dummy 1 includes at its periphery peripheral plates or skins 10 fixed on the outer edges 4b, 5b of the elements 4 and 5 forming the lower 2 and upper frames 3 of said dummy ( figures 1 and 2 ).
- the formwork dummy 1 has peripheral edges slightly inclined so as to facilitate the stripping of the latter. This inclination is obtained by a difference in size between the lower frame 2 and upper 3 of the formwork dummy 1.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
Description
La présente invention est relative à un mannequin de coffrage destiné à la réalisation d'ouverture dans les ouvrages en béton.The present invention relates to a formwork dummy for the realization of opening in concrete structures.
On entend par ouverture, des ouvertures pour fenêtres, pour portes ou autres qui sont réalisées par la mise en place de mannequins, présentant un profil extérieur semblable à celui de l'ouverture, qui sont disposés entre deux éléments ou banches de coffrage dans lesquels on coule le béton.Opening is understood to mean openings for windows, for doors or others which are made by the installation of manikins, having an external profile similar to that of the opening, which are arranged between two elements or shuttering of formwork in which one flows the concrete.
On connaît des mannequins de coffrage qui sont constitués par un assemblage de multipleS tronçons de bois maintenus entre eux. Le nombre important de pièces pour la réalisation du mannequins de coffrage rend la structure de ce dernier fragile et difficile à monter.Formwork dummies are known which consist of an assembly of multiple sections of wood held together. The large number of parts for the realization of the formwork manikins makes the structure of the latter fragile and difficult to mount.
Le mannequin de coffrage suivant la présente invention a pour objet de limiter le nombre de pièces tout en améliorant la rigidité de la structure et facilitant son montage par un assemblage simple des pièces entre elles.The formwork manikin according to the present invention aims to limit the number of parts while improving the rigidity of the structure and facilitating its assembly by a simple assembly of the parts together.
Le mannequin de coffrage destiné à la réalisation d'ouverture dans les ouvrages en béton suivant la présente invention, est constitué d'un cadre inférieur et supérieur, chacun formé d'au moins deux éléments horizontaux et verticaux fixés entre eux, par au moins un bras vertical et au moins un bras horizontal agencés l'un par l'autre pour former des croisillons, dans chaque angle de goussets de renfort, de cales de frappe, sur son pourtour de plaques ou peau périphériques fixées sur les bords externes des éléments formant les cadres inférieurs et supérieurs.The formwork dummy for opening in the concrete structures according to the present invention consists of a lower and upper frame, each formed of at least two horizontal and vertical members fixed together, by at least one vertical arm and at least one horizontal arm arranged one to the other to form braces, in each corner reinforcing gussets, wedges, on its periphery plates or peripheral skin attached to the outer edges of the elements forming the lower and upper cadres.
Le mannequin de coffrage suivant la présente invention comprend des éléments comportant à chaque bout une extrémité qui est inclinée d'un angle à 45° degrés afin de permettre, lors de l'assemblage desdits éléments, que ces derniers soient perpendiculaires deux à deux.The formwork dummy according to the present invention comprises elements having at each end an end which is inclined at an angle of 45 ° degrees to allow, when assembling said elements, that they are perpendicular two by two.
Le mannequin de coffrage suivant la présente invention montre que chaque élément horizontal comprend sur son bord périphérique externe de plus grande dimension, et suivant une direction qui est perpendiculaire à ce dernier, au moins une échancrure.The formwork dummy according to the present invention shows that each horizontal element comprises on its outer peripheral edge of larger dimension, and in a direction which is perpendicular to the latter, at least one notch.
Le mannequin de coffrage suivant la présente invention montre que chaque élément horizontal comporte au niveau de chaque extrémité inclinée et suivant une direction qui est perpendiculaire à cette dernière, une autre échancrure.The formwork dummy according to the present invention shows that each horizontal element comprises at each end inclined and in a direction which is perpendicular to the latter, another notch.
Le mannequin de coffrage suivant la présente invention montre que chaque élément horizontal comporte au niveau de chaque extrémité inclinée et à proximité du bord périphérique interne, de plus petite dimension, au moins deux logements ou mortaises.The formwork manikin according to the present invention shows that each horizontal element comprises at least one housing or mortise at each inclined end and near the inner peripheral edge, of smaller dimension.
Le mannequin de coffrage suivant la présente invention montre que chaque élément vertical comprend sur son bord périphérique externe de plus grande dimension, et suivant une direction qui est perpendiculaire à ce dernier, au moins une échancrure.The formwork dummy according to the present invention shows that each vertical element comprises on its outer peripheral edge of larger size, and in a direction which is perpendicular to the latter, at least one notch.
Le mannequin de coffrage suivant la présente invention montre que chaque élément vertical comporte au niveau de chaque extrémité inclinée et suivant une direction qui est perpendiculaire à cette dernière, une autre échancrure.The formwork dummy according to the present invention shows that each vertical element comprises at each end inclined and in a direction which is perpendicular to the latter, another notch.
Le mannequin de coffrage suivant la présente invention montre que chaque élément vertical comporte au niveau de chaque extrémité incliné et à proximité du bord périphérique interne, de plus petite dimension, au moins deux logements ou mortaises.The formwork dummy according to the present invention shows that each vertical element comprises at each inclined end and near the inner peripheral edge, of smaller dimension, at least two housings or mortises.
Le mannequin de coffrage suivant la présente invention comporte des croisillons constitués par au moins un bras vertical et au moins un bras horizontal pourvus respectivement au niveau de chaque extrémité et sur chaque bord inférieur et supérieur des tenons.The form dummy according to the present invention comprises braces constituted by at least one vertical arm and at least one horizontal arm provided respectively at each end and on each lower and upper edge of the tenons.
Le mannequin de coffrage suivant la présente invention montre qu'à proximité de chaque tenon les bords inférieurs et supérieurs de chaque bras vertical et horizontal comportent des échancrures.The form dummy according to the present invention shows that near each tenon the lower and upper edges of each vertical and horizontal arm have indentations.
Le mannequin de coffrage suivant la présente invention montre que chaque bras vertical et horizontal comporte à intervalle régulier d'une part sur chaque bord inférieur des échancrures et d'autre part sur chaque bord supérieur d'autres échancrures.The formwork dummy according to the present invention shows that each vertical and horizontal arm has at regular intervals on the one hand on each lower edge of the notches and on the other hand on each upper edge of other notches.
Le mannequin de coffrage suivant la présente invention comprend des échancrures ménagées sur le bord inférieur du bras vertical, qui sont pourvues chacune d'une fente verticale, tandis que la ou les échancrures ménagées sur le bord supérieur du bras horizontal sont pourvues chacune d'une fente verticale afin de permettre l'emboîtement du bras vertical et du bras horizontal entre eux lors du montage de ces derniers.The form dummy according to the present invention comprises notches provided on the lower edge of the vertical arm, which are each provided with a vertical slot, while the notch or notches provided on the upper edge of the horizontal arm are each provided with a vertical slot to allow the interlocking of the vertical arm and the horizontal arm between them when mounting them.
Le mannequin de coffrage suivant la présente invention comprend dans chaque angle des goussets de renfort comportant sur chaque face au moins trois tenons destinés à coopérer avec les éléments formant les cadres inférieurs et supérieurs.The form dummy according to the present invention comprises reinforcing gussets in each corner having on each face at least three lugs intended to cooperate with the elements forming the lower and upper frames.
Le mannequin de coffrage suivant la présente invention comprend des cales de frappe qui sont fixées au niveau du croisement des bras verticaux et horizontaux.The formwork manikin according to the present invention comprises wedge blocks which are fixed at the level of the crossing of the vertical and horizontal arms.
Le mannequin de coffrage suivant la présente invention comprend sur son pourtour des plaques ou peaux périphériques fixées sur les bords externes des éléments formant les cadres inférieurs et supérieurs.The formwork manikin according to the present invention comprises on its circumference peripheral plates or skins fixed on the outer edges of the elements forming the lower and upper frames.
Le mannequin de coffrage suivant la présente invention comporte des bords périphériques légèrement inclinés.The formwork manikin according to the present invention has slightly inclined peripheral edges.
La description qui va suivre en regard des dessins annexés, donnés à titre d'exemples non limitatifs, permettra de mieux comprendre l'invention, les caractéristiques qu'elle présente et les avantages qu'elle est susceptible de procurer :
-
Figure 1 est une vue en perspective illustrant le mannequin de coffrage suivant la présente invention. -
Figure 2 est une vue de coté montrant le mannequin de coffrage suivant la présente invention. -
Figures 3 à 5 sont des vues représentant les éléments horizontaux et verticaux constituant les cadres inférieurs et supérieurs du mannequin de coffrage suivant la présente invention. -
Figures 6 et 7 sont des vues illustrant les bras verticaux et horizontaux du mannequin de coffrage suivant la présente invention. -
Figures 8 et 9 sont des vues montrant les goussets de renforts et les cales de frappe du mannequin de coffrage suivant la présente invention.
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Figure 1 is a perspective view illustrating the formwork manikin according to the present invention. -
Figure 2 is a side view showing the formwork manikin according to the present invention. -
Figures 3 to 5 are views showing the horizontal and vertical elements constituting the lower and upper frames of the formwork manikin according to the present invention. -
Figures 6 and 7 are views illustrating the vertical and horizontal arms of the formwork manikin according to the present invention. -
Figures 8 and 9 are views showing the reinforcing gussets and the impact wedges of the formwork manikin according to the present invention.
On a montré en
Le mannequin de coffrage 1 est constitué d'un cadre inférieur 2 et supérieur 3 formé chacun d'au moins deux éléments horizontaux 4 et verticaux 5 fixés entre eux. Les éléments 4 et 5 comportent à chaque bout une extrémité 4a et 5a qui est inclinée d'un angle à 45° degrés afin de permettre, lors de l'assemblage desdits éléments, que ces derniers soient perpendiculaires deux à deux (
Chaque élément horizontal 4 comprend sur son bord périphérique externe 4b, de plus grande dimension, et suivant une direction qui est perpendiculaire à ce dernier au moins une échancrure 4c.Each
Chaque élément horizontal 4 comporte au niveau de chaque extrémité inclinée 4a et suivant une direction qui est perpendiculaire à cette dernière une autre échancrure 4d.Each
Chaque élément horizontal 4 comporte au niveau de chaque extrémité inclinée 4a et à proximité du bord périphérique interne 4e, de plus petite dimension, au moins deux logements ou mortaises 4f.Each
De la même manière, chaque élément vertical 5 comprend sur son bord périphérique externe 5b, de plus grande dimension et suivant une direction qui est perpendiculaire à ce dernier, au moins une échancrure 5c.In the same way, each
Chaque élément vertical 5 comporte au niveau de chaque extrémité inclinée 5a etEach
suivant une direction qui est perpendiculaire à cette dernière, une autre échancrure 5d.in a direction perpendicular to the latter, another
Chaque élément vertical 5 comporte au niveau de chaque extrémité inclinée 5a et à proximité du bord périphérique interne 5e, de plus petite dimension, au moins deux logements ou mortaises 5f.Each
En
Les tenons 6c et 7c sont destinés, lors du montage du mannequin de coffrage 1 à coopérer respectivement avec les échancrures 4c et 5c de chaque élément horizontal 4 et vertical 5 formant les cadres inférieurs 2 et supérieurs 3 dudit mannequin.Studs 6c and 7c are intended, during assembly of the
A proximité de chaque tenon 6c et 7c les bords inférieurs 6a, 7a et supérieurs 6b, 7b de chaque bras vertical 6 et horizontal 7 comportent des échancrures 6d, 7d.Near each tenon 6 c and 7 c lower edges 6a, 7a and upper 6 b, 7 b of each vertical and
Chaque bras vertical 6 et horizontal 7 comporte, à intervalle régulier, d'une part sur chaque bord inférieur 6a, 7a des échancrures 6e, 7e et d'autre part sur chaque bord supérieur 6b, 7b d'autres échancrures 6f, 7f.Each
Les échancrures 6e, ménagées sur le bord inférieur 6a du bras vertical 6 sont pourvues chacune d'une fente verticale 6g, tandis que la ou les échancrures 7f ménagées sur le bord supérieur 7b du bras horizontal 7 sont pourvues chacune d'une fente verticale 7g.The notches 6 e, formed on the lower edge 6a of the
Les fentes 6g et 7g sont prévues pour coopérer l'une avec l'autre de manière à permettre l'emboîtement des bras verticaux 6 et horizontaux 7 entre eux lors du montage de ces derniers.The slots 6g and 7g are provided to cooperate with each other so as to allow the interlocking of the
Le mannequin de coffrage 1 comporte dans chaque angle des goussets de renfort 8 comportant sur chaque face au moins trois tenons 8a, 8b et 8c destinés à coopérer respectivement avec les échancrures 4d, 5d, et les mortaises 4f et 5f des éléments 4 et 5 formant les cadres inférieurs 2 et supérieurs 3 dudit mannequin lors du montage de ce dernier (
Le mannequin de coffrage 1 comporte des cales de frappe 9 qui sont fixées au niveau du croisement des bras verticaux 6 et horizontaux 7 et plus particulièrement à l'intérieur des échancrures 6f, 7f et 6e, 7e (
Le mannequin de coffrage 1 comporte sur son pourtour des plaques ou peaux périphériques 10 fixées sur les bords externes 4b, 5b des éléments 4 et 5 formant les cadres inférieurs 2 et supérieurs 3 dudit mannequin (
On note que le mannequin de coffrage 1 comporte des bords périphériques légèrement inclinés de manière à faciliter le décoffrage de ce dernier. Cette inclinaison est obtenue par une différence de dimension entre le cadre inférieur 2 et supérieur 3 du mannequin de coffrage 1.It is noted that the
Il doit d'ailleurs être entendu que la description qui précède n'a été donnée qu'à titre d'exemple et qu'elle ne limite nullement le domaine de l'invention dont on ne sortirait pas en remplaçant les détails d'exécution décrits par tout autre équivalent.It must also be understood that the foregoing description has been given by way of example only and that it in no way limits the scope of the invention which could not be overcome by replacing the execution details described. by any other equivalent.
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL07356171T PL1930528T3 (en) | 2006-12-01 | 2007-11-29 | Formwork dummy designed for the creation of openings, in particular for concrete work |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0610525A FR2909399B1 (en) | 2006-12-01 | 2006-12-01 | FORMWORK MANNEQUIN FOR REALIZING OPENINGS, IN PARTICULAR FOR CONCRETE WORKS. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1930528A1 true EP1930528A1 (en) | 2008-06-11 |
EP1930528B1 EP1930528B1 (en) | 2010-02-10 |
Family
ID=38168152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07356171A Not-in-force EP1930528B1 (en) | 2006-12-01 | 2007-11-29 | Formwork dummy designed for the creation of openings, in particular for concrete work |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1930528B1 (en) |
AT (1) | ATE457393T1 (en) |
DE (1) | DE602007004701D1 (en) |
ES (1) | ES2340731T3 (en) |
FR (1) | FR2909399B1 (en) |
PL (1) | PL1930528T3 (en) |
PT (1) | PT1930528E (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2952097A1 (en) * | 2009-10-30 | 2011-05-06 | Rehau Sa | Formwork dummy for producing opening of e.g. windows in concrete work, has reinforcement cross piece joined by free ends of cross piece to main frame through end of mechanical connection unit by interlocking and/or elastic strains |
FR2979367A1 (en) * | 2011-08-31 | 2013-03-01 | Alucoff | Dummy i.e. accessory, for producing e.g. French window in concrete wall of building during construction, has peripheral cross-pieces attached with each other in removable and reversible way by attachment unit and made of aluminum |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2097268A5 (en) * | 1970-07-01 | 1972-03-03 | Mahe Gabriel | |
DE2046866A1 (en) * | 1970-09-23 | 1972-04-06 | Koch, Matthias, 8229 Adelstetten | Steel formwork for recessing windows and door openings |
DE7609198U1 (en) * | 1976-03-25 | 1976-09-23 | Wrobel, Richard, 7403 Ammerbuch | SPINDLE DOOR AND WINDOW RECESS FOR CONCRETE CONSTRUCTION |
DE7912987U1 (en) * | 1979-05-05 | 1979-08-16 | Sanktjohanser, Johann, 8100 Garmisch- Partenkirchen | FORMWORK FOR RECESSES IN WALLS TO BE POURED OR WALLED |
FR2789710A1 (en) * | 1999-02-15 | 2000-08-18 | Sarl Pereyron Maconnerie Gener | Model for preparing allocations for windows, doors, during building has folded panels forming two cases sliding into each other to form completed model |
US20020104952A1 (en) * | 2001-02-05 | 2002-08-08 | Sanger Wallace D. | Window and door form for prefabricated concrete walls |
-
2006
- 2006-12-01 FR FR0610525A patent/FR2909399B1/en not_active Expired - Fee Related
-
2007
- 2007-11-29 PT PT07356171T patent/PT1930528E/en unknown
- 2007-11-29 ES ES07356171T patent/ES2340731T3/en active Active
- 2007-11-29 DE DE602007004701T patent/DE602007004701D1/en active Active
- 2007-11-29 EP EP07356171A patent/EP1930528B1/en not_active Not-in-force
- 2007-11-29 PL PL07356171T patent/PL1930528T3/en unknown
- 2007-11-29 AT AT07356171T patent/ATE457393T1/en active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2097268A5 (en) * | 1970-07-01 | 1972-03-03 | Mahe Gabriel | |
DE2046866A1 (en) * | 1970-09-23 | 1972-04-06 | Koch, Matthias, 8229 Adelstetten | Steel formwork for recessing windows and door openings |
DE7609198U1 (en) * | 1976-03-25 | 1976-09-23 | Wrobel, Richard, 7403 Ammerbuch | SPINDLE DOOR AND WINDOW RECESS FOR CONCRETE CONSTRUCTION |
DE7912987U1 (en) * | 1979-05-05 | 1979-08-16 | Sanktjohanser, Johann, 8100 Garmisch- Partenkirchen | FORMWORK FOR RECESSES IN WALLS TO BE POURED OR WALLED |
FR2789710A1 (en) * | 1999-02-15 | 2000-08-18 | Sarl Pereyron Maconnerie Gener | Model for preparing allocations for windows, doors, during building has folded panels forming two cases sliding into each other to form completed model |
US20020104952A1 (en) * | 2001-02-05 | 2002-08-08 | Sanger Wallace D. | Window and door form for prefabricated concrete walls |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2952097A1 (en) * | 2009-10-30 | 2011-05-06 | Rehau Sa | Formwork dummy for producing opening of e.g. windows in concrete work, has reinforcement cross piece joined by free ends of cross piece to main frame through end of mechanical connection unit by interlocking and/or elastic strains |
FR2979367A1 (en) * | 2011-08-31 | 2013-03-01 | Alucoff | Dummy i.e. accessory, for producing e.g. French window in concrete wall of building during construction, has peripheral cross-pieces attached with each other in removable and reversible way by attachment unit and made of aluminum |
Also Published As
Publication number | Publication date |
---|---|
FR2909399B1 (en) | 2009-02-13 |
ATE457393T1 (en) | 2010-02-15 |
PL1930528T3 (en) | 2010-07-30 |
DE602007004701D1 (en) | 2010-03-25 |
FR2909399A1 (en) | 2008-06-06 |
PT1930528E (en) | 2010-04-23 |
ES2340731T3 (en) | 2010-06-08 |
EP1930528B1 (en) | 2010-02-10 |
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