EP2099593B1 - Formvorrichtung und herstellungsverfahren dafür - Google Patents
Formvorrichtung und herstellungsverfahren dafür Download PDFInfo
- Publication number
- EP2099593B1 EP2099593B1 EP07866465A EP07866465A EP2099593B1 EP 2099593 B1 EP2099593 B1 EP 2099593B1 EP 07866465 A EP07866465 A EP 07866465A EP 07866465 A EP07866465 A EP 07866465A EP 2099593 B1 EP2099593 B1 EP 2099593B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- envelope
- mold
- mould
- film
- deformation
- 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.)
- Not-in-force
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Classifications
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- 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
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
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- 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
- B28B7/06—Moulds with flexible parts
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- 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
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/006—Pressing by atmospheric pressure, as a result of vacuum generation or by gas or liquid pressure acting directly upon the material, e.g. jets of compressed air
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- 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
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
- B28B3/04—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form with one ram per mould
- B28B3/06—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form with one ram per mould with two or more ram and mould sets
Definitions
- the present invention relates to a molding device and a method of manufacture.
- the document WO2006 / 648652 describes a mold used for the realization of decorations on architectural structures or civil engineering.
- the mold has a plurality of plates forming a plate grid and at least one actuator for moving the plates which are rotatably mounted about orthogonal axes perpendicular to the direction of movement so that the plates together form a desired shape which is the negative of an article to be molded.
- the invention proposes a molding device comprising an envelope, a mold, the mold being in the envelope, a vacuum outlet to create a vacuum in the envelope, a deformation member of the mold.
- the device further comprises a film in the envelope.
- the device further comprises two films in the envelope, a film being above and a film being below the mold.
- the device further comprises a film in the mold.
- the deformation member is under the mold.
- the deformation member urges the envelope.
- the deformation member comprises a jack.
- the device further comprises a table, the envelope being on the table and the deformation members extending through the table.
- the device further comprises ball joints between the deformation members and the envelope.
- the deformation member is a template.
- the invention also relates to a manufacturing method, comprising the steps of: - supplying an envelope and a mold, - introducing a material to be molded into the mold, - arrangement of the mold in the envelope, - realization of a depression in the envelope, - deformation of the mold.
- one or more films are arranged in the envelope, between the envelope and the mold.
- a film is placed between the material to be molded and the mold.
- the method comprises providing a deforming member selected from a group consisting of a jack and a jig.
- the process is repeated so as to obtain several moldings, the method then comprising a step of assembling the molded parts.
- the material to be molded is as described below.
- the method being implemented by the device as described above.
- the invention relates to a molding device comprising an envelope and a mold in the envelope; a vacuum intake makes it possible to realize the vacuum in the envelope and a deformation member allows the deformation of the mold.
- the device makes it possible to obtain the molding of a piece of random shape in a simple manner. This gives a piece whose shape can serve as a decorative pattern.
- the figure 1 shows a schematic representation of the molding device 10 in profile view.
- the device 10 makes it possible to mold parts while giving them a particular shape.
- the device 10 makes it possible to produce aesthetically pleasing coverings for architectural or civil engineering works.
- the device allows the production of aesthetically shaped parts with a starting material of the concrete type.
- the device 10 comprises an envelope 12 and a mold 14; the mold 14 is in the envelope 12.
- the mold is adapted to receive the material used for the production of parts, concrete for example.
- the device 10 also comprises a vacuum tap 16 to create a vacuum in the casing 12.
- the vacuum in the casing makes it possible to stiffen the device sufficiently so that the material to be molded does not move to the casing. inside the mold when the mold is subjected to deformation; the material remains of constant thickness.
- the depression makes it possible to make the constituent elements of the molding device integral.
- the envelope 12 and / or the mold 14 may each be provided with two lips around their periphery and which come into suction with each other under the effect of the depression; these lips provide a simple way of closing the envelope 12 and the mold 14 respectively.
- the advantage of achieving the depression within the envelope avoids pumping the material that is in the mold. Indeed by taking vacuum, we aspire the air trapped in the envelope; if vacuum was used to directly create a vacuum in the mold, the material to be molded could be pumped as well. Thus, the mold makes it possible to confine the material inside the envelope, while ensuring the creation of a depression in the envelope.
- the device may also include vacuum members for creating the depression within the envelope.
- the vacuum devices are connected to the vacuum socket.
- a depression of between -0.5 and -1.5 bar is achieved, preferably between -0.8 and -1.1 bar, for example -0.9 bar.
- the casing 12 comprises, for example, an upper portion 121 and a lower portion 122.
- the mold 14 is disposed between the lower 122 and upper 121. The mold rests on the lower portion 122.
- the casing 12 makes it possible to take the mold 14 sandwiched in a simple way. It suffices to arrange the mold on the lower part 122 and to close the envelope using the upper part 121, the upper part acting as a lid.
- the envelope 12 is preferably made of a flexible material.
- the flexibility of the envelope allows the latter to deform under the action of the deformation member of the mold.
- the envelope is also flexible to promote depression in the envelope; the flexibility of the envelope also allows the envelope to marry the shape of the mold under the effect of depression.
- the envelope is silicone.
- the mold 14 may comprise an upper shell 141 and a lower shell 142.
- the lower shell 142 of the mold 14 rests on the lower part 122 of the envelope 12.
- the mold 14 makes it possible to confine the material to be molded in a simple manner; the material is distributed on the lower shell 142 of the mold, then the mold 14 is closed by means of the upper shell 141.
- the mold is preferably made of a flexible material. The flexibility of the mold 14 allows the latter to deform under the action of the deformation member.
- the mold 14 is also flexible to promote the confinement of the material in the mold under the effect of the depression in the envelope 12. The flexibility of the mold allows a better contact between the mold 14 and the molding material.
- the casing 12 is provided with the vacuum tap 16.
- the vacuum tap 16 is mounted on the upper casing 121.
- the casing rests on a surface via its lower part 122; the mold resting on the lower part, it is preferable to mount the vacuum socket on the upper envelope 121 of the envelope to improve the quality of the depression.
- the device may also include at least one film 20 (or drain) in the envelope.
- Movie 20 promotes the creation of depression. Indeed, the film 20 avoids the local adhesion of the envelope 12 to the mold 14, under the effect of the depression created within the envelope, trapping air bubbles; membership localization of the envelope 12 to the mold 14 hinders the pursuit of the creation of the depression.
- the film 20 prevents local adhesion of the envelope 12 to the mold 14, which allows the depression to be properly made.
- the film 20 is of woven or non-woven material. Such a material is not hermetic but allows the passage of air; while the depression is in progress, the film promotes the flow of air towards the vacuum outlet 16.
- the film 20 is for example located between the upper portion 121 of the envelope 12 and the upper shell 141 of the mold 14.
- the film 20 then promotes the circulation of air between this portion 121 and the shell 141.
- the film 20 may be between the lower portion 122 of the casing 12 and the lower shell 142 of the mold.
- the film also promotes the circulation of air between these elements; the circulation is all the more favored that, because of the gravity, the lower shell 142 rests against the lower part 122 and the depression is difficult to achieve in this area of the envelope because air bubbles may be trapped between the mold 14 and the envelope 12.
- the film 20 then creates a buffer zone between the mold and the envelope.
- the film 20 facilitates the circulation of air between the lower shell 142 and the lower part 122 of the envelope.
- the device 10 comprises two films 20 (or drains) in the envelope, one of the films 20 being between the upper part 121 and the upper shell 141 and the other of the films 20 being between the lower part 122 and the lower shell 142.
- the presence of two films 20 promotes the creation of vacuum throughout the envelope.
- a film 22 (or drain) is in the mold 14.
- the film 14 then promotes the depression in the mold. Indeed, the depression created in the envelope is also propagated in the mold, the creation of the depression in the envelope also occurs in the mold, through the edges of the hulls 141 and 142; however, the depression in the mold is less important, so that the material to be molded is not at the same time sucked.
- the film 22 in the mold also promotes the circulation and suction of the air contained in the mold.
- the air contained in the mold is mainly between the material to be molded and the upper shell 141 of the mold; the film 22 is therefore preferably located in this zone, avoiding that the shell 141 is plated with the same material, but rather that the film allows a flow of air between the shell and the material during the creation of the depression within of the envelope.
- the film 22 may be of the same material as the film 20, allowing the air to circulate.
- the deformation member 18 makes it possible to shape the mold into a desired shape so as to mold the material into a particular shape.
- a single deforming member is sufficient to conform the mold, for example by deforming a central zone of the mold; preferably, a plurality of deformation members are implemented, so as to deform the mold 14 into several areas.
- the device will be described with several deformation members but the same remarks apply if only one deformation member was present.
- the deformation members 18 of the mold 14 are in the mold 14. At rest, the mold rests flat, and when the deformation members are activated, they deform the mold 14 against gravity.
- the advantage is that the practical realization of the deformation is simpler to achieve than if the mold was held vertically and that the members 18 laterally deformed the mold, as is the case in the document WO2006 / 048652 . In the latter document, a problem arises to manage to keep in place the material in the mold, while the mold is held vertically; the risk is that the material flows into the mold and the thickness of the material varies.
- the deformation members 18 urge the envelope 12.
- the members 18 are in contact with the envelope; by the solicitation of the envelope, the mold 14 is deformed.
- the advantage is that the risks of drilling the mold are reduced, since double protection is provided by the casing 12 and the mold 14.
- the deformation members 18 are therefore also located under the casing 12; the biasing of the envelope 12 and the deformation of the mold 14 are made against the gravity, by lifting or supporting the envelope 12 and the mold 14.
- the device 10 may further comprise ball joints 30 between the deformation members 18 and the casing 12.
- the ball joints improves the connection between the deformation members 18 and the casing 12 which is deformed under the action of the members 18.
- figure 2 shows a schematic representation of a ball 30.
- the ball 30 allows rotation about three orthogonal axes of the surface element of the envelope facing the corresponding deformation member 18. Indeed, while the member 18 biases the envelope 12, the latter is subjected to displacements with respect to the member 18.
- the device comprises a disc 32 between the ball 30 and the envelope 12. ball 30 then allows rotation around three axes of the disc 32.
- the disc 32 reinforces the envelope 12 so as to further reduce the risk of tearing the envelope 12 and thus the mold 14.
- the disc 32 may be molded in the envelope 12, in particular in the lower part 121 of the envelope.
- the disc is thus integral with the envelope.
- the disc 32 can also simply be inserted between the ball and the member 18; this makes it easier to adapt to a more random arrangement of the organs.
- the ball 30 may comprise a deformable stud 34.
- the stud 34 is for example rubber.
- the stud 34 thus allows the articulation of the disk 32 or the surface element of the casing 12 with respect to the deformation member 18.
- the construction of the ball 32 is simple.
- the device 10 may further comprise a table 24.
- the envelope 12 at rest is on the table. This facilitates the introduction of the molding material into the device 10. Indeed, while the lower part 122 of the device 10 rests on the table 24 and the lower shell 142 rests on the part 122, it is possible to easily spread the material on the lower shell 142.
- the deformation members 18 extend through the table 24. When the device 10 is actuated, the deformation members 18 lift the envelope 12 of the table. The members 18 locally lift the casing 12 so as to locally create a deformation of the mold 14.
- the members 18 are for example cylinders.
- the jacks extend from the bottom of the table 24 to the contact of the casing 12, through the table 24.
- the table 24 thus has orifices 26 allowing the passage of the organs 18.
- the deformation members 18 can also be more simply metal rods whose height is set by inserting shims between the base of the rod and the ground.
- the advantage of using jacks is that the shapes that can be obtained are infinite, it being understood that the jacks can occupy various positions.
- the deformation member may also be a template; the advantage is that it can more easily reproduce a given shape to the envelope 12 and the mold 14.
- the template is a model supporting the envelope and the mold. By placing the envelope and the mold on the template, the template biases the envelope so as to deform the mold.
- the template has for example the shape of a horse saddle, sphere, curved surface ...
- the device makes it possible to obtain deformations of parts which, at rest, can measure approximately 5 m 2 (by way of example).
- the deformation members 18 are evenly distributed or not under the surface of the envelope 12.
- the members 18 are regularly distributed in a grid; this makes it possible to better control the deformation of the mold.
- the surface of the template is naturally distributed against the envelope.
- the invention also relates to a method for manufacturing parts.
- the parts may be concrete, preferably fiber-reinforced concrete with high performance as will be better described later.
- This type of concrete allows the manufacture of thin pieces of a few millimeters.
- the method comprises a step of supplying the envelope 12 and the mold 14.
- the method then comprises a step of introducing a material to be molded into the mold 14.
- the method then comprises a step of disposing the mold in the mold envelope.
- the envelope 12 is closed and a depression is created in the envelope. Depression in the envelope 12 can even propagate in the mold 14, attention being paid to the fact that the material does not escape the mold 14.
- the method then comprises a step of deformation of the mold. The material dries (or sets) even as the mold is kept deformed.
- a piece of a particular form which can give an aesthetic character to a work.
- the method is repeated, so as to obtain a plurality of pieces of particular shape; the pieces can then be assembled so that the resulting puzzle gives an aesthetic impression.
- the process makes it possible in particular to mold parts which have a small thickness (for example 15 mm). Indeed, the method makes it possible to control the thickness of the material during the process.
- the step of supplying the mold 14 and the envelope 12 may further include providing the table 24; the lower part 122 of the envelope may first be placed on the table 24.
- the mold is placed in the envelope in the sense that, at first, only the lower shell 142 is then disposed on the part 122.
- the lower part 122 and the shell 142 lie flat.
- This arrangement facilitates the step of introducing the material to be molded into the mold, and the display of the material on the entire surface of the mold; in particular, this makes it possible to better control the thickness of the material.
- the mold 14 and the casing 12 being arranged horizontally, the molding material does not flow inside the mold 14.
- a film 20 may be placed on the lower part 122, before disposing the lower shell 142 This promotes the creation of depression within the envelope.
- the mold 14 is closed by placing the upper shell 141 on the lower shell 142.
- a film 22 is disposed between the material and the upper shell 141.
- the film 22 promotes the propagation of the depression within the mold 14.
- the film 22 also makes it possible to give a better appearance to the material once the process is completed; indeed the film 22 reduces the risk of trapping air bubbles in the mold, which would give a cracked appearance to the surface of the molding.
- the envelope 12 is closed on the mold 14, by arrangement of the upper portion 121 of the casing 12 on the upper shell 141.
- the mold Once the mold is confined in the envelope, it creates a depression in the envelope.
- the envelope 12 matches the shape of the mold 14 containing the molding material. Under the effect of the depression, the envelope is pressed against the mold (possibly via the films, if necessary) This depression can spread within the mold.
- the advantage of such a depression is that one obtains a slab, composed of the envelope and the mold enclosing the material to be molded, which is sufficiently rigid so that the material does not flow into the mold, but which is also flexible enough to undergo deformation by the deformation members.
- Another advantage is that the material confined in the mold remains substantially constant thickness during the manufacturing process which provides a molded part of substantially constant thickness.
- the deformation of the mold can be effected by biasing the envelope by the deformation members.
- the deformation members are set independently of each other.
- the organs 18 more or less solicit the envelope 12; the members 18 raise more or less the envelope 12, independently of each other.
- the envelope and mold assembly can be deposited on a template, and the deformation of the mold can take place by marrying the shape of the template.
- the piece is removed from the mold; the piece obtained is a surface with asperities and depressions.
- the piece obtained is a three-dimensional object with a locally variable curvature; the curvature may be locally positive or negative sign. Preferably there is no singularity or discontinuity.
- the surface may comprise a single bump; if several members 18 are used, then the surface may comprise a plurality of bumps more or less high and separated by recesses. The bumps correspond to the locations of the members 18 urging the envelope, while the hollows correspond to the locations where there are no deformation members.
- the surface of the room is similar to the surface of a rough sea.
- the deformation member is a template, it is previously given to the template a desired shape that will be matched by the envelope and mold assembly.
- the method described above allows the manufacture of a part by molding; it is conceivable that the process is repeated so as to manufacture several parts by molding, and then to assemble these parts together.
- the parts to be assembled are then modules.
- the surface thus manufactured is itself a three-dimensional object with a locally variable curvature; the curvature may be locally positive or negative sign. Preferably there is no singularity or discontinuity.
- the process then allows the manufacture of a larger surface (for example 8000 m 2 ) by manufacturing smaller pieces (for example up to 20 m 2 , preferably 5 m 2 ).
- the deformation members likewise urge the edges of two parts intended to be contiguous in the assembly, so as to be able to join the parts together by their edges and that the assembly obtained is continuous from one room to another.
- the advantage of the device and the method is that the parts obtained and assembled are thin and therefore relatively less heavy.
- the material used to make the part by the method and the device is preferably ultra high performance fiber concrete (abbreviated as UHPCF).
- UHPCF ultra high performance fiber concrete
- This piece is for example from 5 to 50 mm thick, which makes it possible to obtain very thin pieces; preferably the piece is 15 mm thick.
- Ultra-high performance fibered concretes are concretes having a cement matrix containing fibers. It is referred to the document entitled "Ultra High Performance Fiber Concretes” of the Technical Service for Roads and Highways (Setra) and the French Association of Civil Engineering (AFGC). The resistance of these concretes to compression is generally greater than 150 MPa, or even 250 MPa.
- the fibers are metallic, organic, or a mixture.
- the binder dosage is high (the E / C ratio is low, generally the E / C ratio is at most about 0.3).
- the fibers have characteristics of length and diameter such that they effectively confer the mechanical characteristics. Their quantity is generally low, for example between 1 and 8% by volume.
- matrix examples include BPR, reactive powder concretes, while the examples of UHPC are BSI concrete from Eiffage, Ducal® from Lafarge, Cimax® from Italcementi and BCV from Vicat.
- a thermal treatment can be implemented on these concretes.
- the heat treatment comprises, after the hydraulic setting, heating at a temperature of 90 ° C or more for several hours, typically 90 ° C for 48 hours.
- the method described can be implemented by the device described above.
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Finishing Walls (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Materials For Medical Uses (AREA)
- Adornments (AREA)
- Revetment (AREA)
Claims (16)
- Vorrichtung (10) zur Formung, umfassend:- eine Ummantelung;- eine Form, wobei die Form in der Ummantelung ist;- einen Vakuumanschluss (16), um einen Unterdruck in der Ummantelung zu erzeugen, dadurch gekennzeichnet, dass die Vorrichtung auch- ein Mittel (18) zur Verformung der Form umfasst.
- Vorrichtung nach Anspruch 1, die außerdem einen Film (20) in der Ummantelung umfasst.
- Vorrichtung nach einem der Ansprüche 1 oder 2, die außerdem zwei Filme (20) in der Umhüllung umfasst, wobei ein Film über und ein Film unter der Form ist.
- Vorrichtung nach einem der Ansprüche 1 bis 3, die außerdem einen Film (22) in der Form umfasst.
- Vorrichtung nach einem der Ansprüche 1 bis 4, wobei das Mittel zur Verformung (18) unter der Form (14) ist.
- Vorrichtung nach einem der Ansprüche 1 bis 5, wobei das Mittel zur Verformung (18) die Ummantelung (12) beansprucht.
- Vorrichtung nach einem der Ansprüche 1 bis 6, wobei das Mittel zur Verformung eine Winde umfasst.
- Vorrichtung nach einem der Ansprüche 1 bis 7, die außerdem einen Tisch umfasst, wobei die Ummantelung (12) auf dem Tisch ist und die Mittel zur Verformung sich durch den Tisch erstrecken.
- Vorrichtung nach einem der Ansprüche 1 bis 8, die außerdem Gelenke (32) zwischen den Mitteln zur Verformung und der Ummantelung umfasst.
- Vorrichtung nach einem der Ansprüche 1 bis 6, wobei das Mittel zur Verformung ein Bezugsformstück ist.
- Herstellungsverfahren, umfassend die Schritte:- Bereitstellen einer Ummantelung (12) und einer Form (14),- Einführen eines zu formenden Materials in die Form,- Anordnen der Form in der Ummantelung,- Erzeugen eines Unterdrucks in der Ummantelung, dadurch gekennzeichnet, dass das Verfahren auch eine Verformung der Form impliziert.
- Verfahren nach Anspruch 11, wobei ein oder mehrere Film(e) in der Ummantelung, zwischen der Ummantelung und der Form, angeordnet sind.
- Verfahren nach einem der Ansprüche 11 oder 12, wobei nach Einführung des Materials in die Form ein Film zwischen dem zu formenden Material und der Form angeordnet wird.
- Verfahren nach einem der Ansprüche 11 bis 13, das die Bereitstellung eines Mittels zur Verformung, ausgewählt aus der Gruppe, bestehend aus einer Winde und einem Bezugsformstück, umfasst.
- Verfahren nach einem der Ansprüche 11 bis 14, wobei das Verfahren so wiederholt wird, dass mehrere geformte Stücke erhalten werden, wobei das Verfahren danach eine Stufe des Zusammenbaus der geformten Stücke umfasst.
- Verfahren nach einem der Ansprüche 11 bis 15, wobei das Verfahren mittels der Vorrichtung nach einem der Ansprüche 1 bis 10 implementiert wird.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL07866465T PL2099593T3 (pl) | 2006-11-08 | 2007-10-30 | Urządzenia do formowania i sposób jego wytwarzania |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0609747A FR2908066B1 (fr) | 2006-11-08 | 2006-11-08 | Dispositif de moulage et procede de fabrication |
PCT/FR2007/001794 WO2008056065A2 (fr) | 2006-11-08 | 2007-10-30 | Dispositif de moulage et procede de fabrication |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2099593A2 EP2099593A2 (de) | 2009-09-16 |
EP2099593B1 true EP2099593B1 (de) | 2010-12-08 |
Family
ID=38198562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07866465A Not-in-force EP2099593B1 (de) | 2006-11-08 | 2007-10-30 | Formvorrichtung und herstellungsverfahren dafür |
Country Status (12)
Country | Link |
---|---|
US (1) | US7901615B2 (de) |
EP (1) | EP2099593B1 (de) |
JP (1) | JP5479905B2 (de) |
KR (1) | KR101426107B1 (de) |
AT (1) | ATE490858T1 (de) |
AU (1) | AU2007316516B2 (de) |
CA (1) | CA2668781C (de) |
DE (1) | DE602007011112D1 (de) |
ES (1) | ES2357703T3 (de) |
FR (1) | FR2908066B1 (de) |
PL (1) | PL2099593T3 (de) |
WO (1) | WO2008056065A2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2945234B1 (fr) * | 2009-05-11 | 2011-04-29 | Lafarge Sa | Dispositif de moulage et procede de fabrication |
US20110225917A1 (en) * | 2010-03-16 | 2011-09-22 | Jennifer Golden | Decorative architectural element and method for making |
JP2016078269A (ja) * | 2014-10-14 | 2016-05-16 | 株式会社キヤマ | 自在型枠及び自在型枠を使用した曲面成形方法 |
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GB2123740B (en) * | 1982-07-03 | 1985-12-24 | Bipel Ltd | Improvements in and relating to moulding machines |
JPS61193809A (ja) * | 1985-02-22 | 1986-08-28 | 千代田技研工業株式会社 | コンクリ−ト製品の表面模様形成方法 |
US4936939A (en) * | 1989-05-05 | 1990-06-26 | Ceracom Technologies, Inc. | Fabric-reinforced ceramic matrix composite material |
JPH0818314B2 (ja) * | 1990-12-10 | 1996-02-28 | ミサワホーム株式会社 | コンクリート製パネルの成形用型枠装置 |
FR2677640B1 (fr) | 1991-06-12 | 1996-03-08 | Bouygues Sa | Mortier a tres haute performance, betons obtenus a partir de ce mortier et les elements fabriques avec ce mortier ou ce beton. |
US5296187A (en) * | 1993-03-23 | 1994-03-22 | Ribbon Technology, Corp. | Methods for manufacturing columnar structures |
FR2707977B1 (fr) | 1993-07-01 | 1996-01-12 | Bouygues Sa | Procédé et composition pour fabriquer des éléments en béton ayant une résistance à la compression et une énergie de fracturation remarquables et éléments ainsi obtenus. |
FR2708263B1 (fr) | 1993-07-01 | 1995-10-20 | Bouygues Sa | Composition de béton de fibres métalliques pour mouler un élément en béton, éléments obtenus et procédé de cure thermique. |
JP3082607B2 (ja) * | 1994-12-15 | 2000-08-28 | 株式会社大林組 | 曲面プレキャストコンクリート版の成形用型枠装置 |
US5932256A (en) * | 1996-09-27 | 1999-08-03 | Mandish; Theodore O. | Vacuum molding apparatus |
FR2770517B1 (fr) | 1997-11-03 | 1999-12-03 | Bouygues Sa | Laitier de cimentation d'un puits, notamment d'un puits petrolier |
FR2771406B1 (fr) | 1997-11-27 | 2000-02-11 | Bouygues Sa | Beton de fibres metalliques, matrice cimentaire et premelanges pour la preparation de la matrice et du beton |
FR2774683B1 (fr) | 1998-02-06 | 2000-04-07 | Quillery & Cie Entreprise | Beton tres haute perfomance, autonivelant, son procede de preparation et son utilisation |
FR2778654B1 (fr) | 1998-05-14 | 2000-11-17 | Bouygues Sa | Beton comportant des fibres organiques dispersees dans une matrice cimentaire, matrice cimentaire du beton et premelanges |
FR2804952B1 (fr) | 2000-02-11 | 2002-07-26 | Rhodia Chimie Sa | Composition de beton ultra haute performance resistant au feu |
FR2866330B1 (fr) * | 2004-02-13 | 2006-08-18 | Eiffage Tp | Beton ultra haute performance et autoplacant, son procede de preparation et son utilisation. |
WO2006048652A1 (en) * | 2004-11-04 | 2006-05-11 | John Gould | A mould |
-
2006
- 2006-11-08 FR FR0609747A patent/FR2908066B1/fr not_active Expired - Fee Related
-
2007
- 2007-10-30 EP EP07866465A patent/EP2099593B1/de not_active Not-in-force
- 2007-10-30 KR KR1020097008531A patent/KR101426107B1/ko active IP Right Grant
- 2007-10-30 AT AT07866465T patent/ATE490858T1/de active
- 2007-10-30 WO PCT/FR2007/001794 patent/WO2008056065A2/fr active Application Filing
- 2007-10-30 CA CA2668781A patent/CA2668781C/fr not_active Expired - Fee Related
- 2007-10-30 US US12/513,900 patent/US7901615B2/en not_active Expired - Fee Related
- 2007-10-30 JP JP2009535767A patent/JP5479905B2/ja not_active Expired - Fee Related
- 2007-10-30 AU AU2007316516A patent/AU2007316516B2/en not_active Ceased
- 2007-10-30 DE DE602007011112T patent/DE602007011112D1/de active Active
- 2007-10-30 ES ES07866465T patent/ES2357703T3/es active Active
- 2007-10-30 PL PL07866465T patent/PL2099593T3/pl unknown
Also Published As
Publication number | Publication date |
---|---|
JP5479905B2 (ja) | 2014-04-23 |
ES2357703T3 (es) | 2011-04-28 |
WO2008056065A3 (fr) | 2008-11-06 |
CA2668781C (fr) | 2014-05-06 |
JP2010509093A (ja) | 2010-03-25 |
ATE490858T1 (de) | 2010-12-15 |
US20090309272A1 (en) | 2009-12-17 |
FR2908066A1 (fr) | 2008-05-09 |
EP2099593A2 (de) | 2009-09-16 |
WO2008056065A2 (fr) | 2008-05-15 |
DE602007011112D1 (de) | 2011-01-20 |
KR101426107B1 (ko) | 2014-08-06 |
KR20090082373A (ko) | 2009-07-30 |
PL2099593T3 (pl) | 2011-07-29 |
AU2007316516A1 (en) | 2008-05-15 |
AU2007316516B2 (en) | 2011-09-22 |
CA2668781A1 (fr) | 2008-05-15 |
FR2908066B1 (fr) | 2008-12-19 |
US7901615B2 (en) | 2011-03-08 |
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