EP3595857A1 - Coffrage - Google Patents

Coffrage

Info

Publication number
EP3595857A1
EP3595857A1 EP18712172.8A EP18712172A EP3595857A1 EP 3595857 A1 EP3595857 A1 EP 3595857A1 EP 18712172 A EP18712172 A EP 18712172A EP 3595857 A1 EP3595857 A1 EP 3595857A1
Authority
EP
European Patent Office
Prior art keywords
formwork
elements
lifting
lifting device
vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP18712172.8A
Other languages
German (de)
English (en)
Inventor
Felix Von Limburg
Ingo Heesemann
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.)
Umdasch Group NewCon GmbH
Original Assignee
Umdasch Group NewCon GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Umdasch Group NewCon GmbH filed Critical Umdasch Group NewCon GmbH
Publication of EP3595857A1 publication Critical patent/EP3595857A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B28B7/08—Moulds provided with means for tilting or inverting
    • 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
    • B28B7/24—Unitary mould structures with a plurality of moulding spaces, e.g. moulds divided into multiple moulding spaces by integratable partitions, mould part structures providing a number of moulding spaces in mutual co-operation
    • B28B7/241—Detachable assemblies of mould parts providing only in mutual co-operation a number of complete moulding spaces
    • B28B7/243—Detachable assemblies of mould parts providing only in mutual co-operation a number of complete moulding spaces for making plates, panels or similar sheet- or disc-shaped objects
    • B28B7/245—Detachable assemblies of mould parts providing only in mutual co-operation a number of complete moulding spaces for making plates, panels or similar sheet- or disc-shaped objects using transportable mould batteries
    • 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
    • E04G19/00—Auxiliary treatment of forms, e.g. dismantling; Cleaning devices
    • E04G19/003—Arrangements for stabilising the forms or for moving the forms from one place to another
    • 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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/16—Tools or apparatus
    • E04G21/167—Tools or apparatus specially adapted for working-up plates, panels or slab shaped building elements
    • E04G21/168—Tools or apparatus specially adapted for working-up plates, panels or slab shaped building elements used for tilting, e.g. from horizontal to vertical position or vice versa

Definitions

  • the present invention relates to a formwork with two formwork elements, each having a formwork front side for acting on concrete and a formwork back, and the formwork elements are hinged together preferably releasably coupled or coupled to from a first position, preferably for applying the formwork front sides with concrete be pivotable in a second position in which the shuttering backs are at least partially facing each other.
  • Such formworks are known from the prior art.
  • DE 10 2015 209 157.0 (butterfly formwork) describes such a formwork with two formwork elements.
  • Such formworks are also referred to as butterfly formwork.
  • the two formwork elements are hingedly connected or connectable to be pivoted from the first position, which is preferably a position in which the formwork elements rest on a substrate substantially horizontally, in the second position in which the two formwork elements are pivoted against each other, wherein the respective formwork backs face each other.
  • Such formworks are advantageously used in so-called battery molds for the production of precast concrete parts.
  • the formwork elements have on their formwork front side mostly a boundary, thereby limiting a volume which can be filled with concrete. Reinforcements mounted on the formwork front serve to reinforce the finished concrete part.
  • Formwork shutters which are positioned on the formwork front side of the formwork elements, serve to limit recesses, such as for doors and windows.
  • the transfer of the formwork elements from the first to the second position is effected by a hoist, which raises the formwork elements and then inserts into the battery formwork. Usually, this is done with a mobile crane or a hall crane.
  • a formwork of the type mentioned in which at least one supporting himself between the formwork and a base Hebeein- direction is provided, with which the formwork elements are preferably partially liftable from the first at least partially to the second position can be transferred.
  • the formwork can now be used as a mobile tilting table. So it is possible to fill the formwork in the first position with concrete.
  • the concrete can at least partially harden.
  • the formwork can be transferred to the second position by the lifting device. In this position, the precast concrete part can be lifted from the corresponding formwork element. In the second position, the formwork element and the corresponding precast concrete part is inclined to the pad. As a result, the bending forces on the precast concrete part can be drastically reduced. Damage to the precast concrete part can be avoided.
  • the lifting device can be arranged in a side view of the formwork at least in sections between the formwork elements.
  • the lifting device can be arranged approximately centrally between the formwork elements in order to achieve a uniform force distribution between the formwork elements.
  • the shuttering elements are pivotally connected to each other about at least one, preferably a plurality of joints about a pivot axis. In this way, a very stable connection between two formwork elements can be achieved.
  • the formwork elements include an angle of 10 to 30 degrees, preferably 20 degrees. That way is the Formwork in the second position designed substantially roof-like.
  • the two formwork elements enclose an angle and are positioned in a side view substantially A-shaped. This allows an inherent stability of the formwork in the second position against tipping over. In this position, the formwork can be transported or stored. It can also be ensured in this way that the center of gravity of the formwork is always positioned between the formwork elements, even if the formwork elements are filled differently with concrete.
  • the lifting device may be attached to the formwork. Then, the lifting device is formed together with the formwork as a unit. In particular, for the self-sufficient work of the formwork without the use in a battery mold, this may be advantageous.
  • lifting devices are provided. These can be provided in an advantageous manner along the pivot axis of the formwork next to each other, preferably spaced from each other. Advantageous may be two or three lifting devices.
  • At least one lifting device in the front view of the formwork may be arranged at least partially next to one of the formwork devices.
  • the lifting device can engage laterally on the formwork elements. This makes it possible in particular to keep the space underneath the formwork elements in the first position.
  • the joints can be connected to each other at least indirectly via at least one pipe section.
  • a drive device can be provided for actuating the lifting device. This simplifies the operation of the formwork.
  • the drive device may have a drive spindle, preferably a threaded spindle. In this way, a robust and easy to manufacture drive device can be realized.
  • the drive device preferably the threaded spindle, at least partially disposed in the pipe section. Then the drive device or the threaded spindle is protected from damage.
  • the pipe section is at least partially provided with an opening, preferably a slot, in which the lifting device for coupling development with the drive device protrudes. In this way, it is easily possible to bring about a coupling between the lifting device and the drive device, but at the same time to ensure adequate protection of the drive device.
  • the lifting device has at least two articulated lifting legs connected by the drive means for transferring the formwork elements from its first position towards its second position from a first lifting position in which the lifting legs are parallel to each other or one Include acute angle, can be converted into a second lifting position in which the lifting leg include a preferably obtuse angle which is greater than the angle in the first lifting position.
  • the securing device can be formed, for example, by a rod or a chain which, at least in the second position, connects the formwork elements to one another.
  • an A-shape is generated, wherein the transverse bar in the A-shape is formed by the securing device.
  • the two flanks of the A are formed by the formwork elements, wherein at the top of the A the pivot axis is arranged.
  • an arrangement which has a formwork according to at least one of the claims and a vehicle, wherein the formwork elements are in their second position and are supported on the vehicle and can be transported with the vehicle.
  • the vehicle may be either a self-propelled vehicle or a trailer. It may be advantageous if the formwork elements are supported on the vehicle via the lifting device. Then the lifting device has a double function. On the one hand it serves to transfer the formwork elements from the first to the second position, on the other hand it serves as a support on the vehicle.
  • Figure 1 shows the formwork according to the invention in an oblique view in the first position
  • Figure 2 shows the formwork according to the invention in the second position in a side view
  • FIG. 3 shows the formwork according to the invention in a schematic sectional view along the line III-III of Figure 2;
  • Figure 4 is the sectional view IV-IV of Figure 3;
  • Figure 5 shows the formwork according to the invention in an oblique view in the second position on a vehicle
  • Figure 6 is a schematic representation of the vehicle of Figure 5;
  • FIG. 7 shows another first position of the formwork according to the invention.
  • FIG. 8 shows a second formwork according to the invention from FIG. 1 in a second position.
  • FIG. 9 shows a plurality of formworks according to the invention stacked on a vehicle
  • FIG. 10 shows a plurality of formworks according to the invention, juxtaposed on a vehicle
  • FIG. 11 shows a formwork according to the invention on a rail system
  • Figure 12 shows a use of the rail system with a plurality of formwork according to the invention
  • FIG. 13 shows a variant of the formwork according to the invention from FIG. 1 with retracted support elements
  • FIG. 14 shows the formwork from FIG. 13 with unfolded support elements
  • Figure 15 shows the formwork according to the invention in an oblique view in the second position on a vehicle with extended support elements.
  • FIG. 1 shows the formwork 1 according to the invention in an oblique view.
  • the formwork 1 rests on a base 2.
  • the pad 2 may be, for example, the hall floor or a formwork table or the like.
  • the formwork 1 has two formwork elements 3, 4.
  • Each of the formwork elements 3, 4 has a formwork front side 5 and a formwork rear side 6.
  • the formwork front sides 5 are visible.
  • the formwork elements 3, 4 are substantially rectangular and have a wide B and length L. In the preferred embodiment, the length is about 4 m and the width of 2.5 m. Other dimensions are of course also conceivable.
  • the formwork elements 3, 4 may also be square.
  • each of the formwork elements 3, 4 extends from the formwork front side 5 from each a boundary 7 with Berandungsabitesen 7a, 7b and 7c.
  • the Berandungsabitese have a height of about 10 to 20 cm.
  • the boundary sections 7a, 7b, 7c and the additional boundary section 7d form a closed line.
  • the Berandungs sections limit together with the formwork front side 5 a formwork space for applying or filling with liquid concrete.
  • the reinforcement sections 7a, 7b and 7c are located on the three side edges of the formwork elements 3 and 4.
  • For filling with concrete may be provided on the remaining side edge of the formwork element, for example, a formwork shutdown to together with the Berandungsabêten 7a, 7b, 7c and the formwork front side 5 to form a corresponding volume for receiving the concrete.
  • the formwork elements 3 and 4 are preferably made of steel. On the one hand, the necessary strength can be achieved, on the other hand formwork shutters with magnetic brackets can be attached to it.
  • the two formwork elements 3 and 4 are hinged together along a pivot axis A.
  • three joints 8 are provided, each of joint halves 8a and 8b, and are each firmly connected to one of the associated formwork elements 3 and 4, respectively.
  • FIG. 4 shows a sectional view of a joint 8, the joint half 7a being visible.
  • the adjacent hinge half 7b is covered.
  • the hinge halves 7a and 7b each have a cylindrical receptacle which is rotatably mounted on a rohrformigen element 9.
  • the rohrformige element 9 is visible in Figure 4 in a sectional view.
  • the tubular element 9 extends substantially over the entire length of the formwork 1 and is arranged between the formwork elements 3, 4 according to FIG.
  • On the rohrformigen element 9 are detents that secure the rohrformige element 9 in the axial direction relative to the hinge halves 8a, 8b.
  • the rohrformige element 9 extends with its rohrformigen section substantially over the entire length of the formwork 1 and the associated formwork elements 3, 4. Alternatively, it is also conceivable to provide two or more rohrformige sections. Likewise, more or fewer joints 8 can be installed. The number of joints 8 and the rohrformigen elements 9 or sections ultimately depends on the expected forces and must be dimensioned accordingly.
  • Figure 4 shows a cross section through the rohrformige element 9, wherein one sees its rohrformigen section in cross-section, which is provided with an opening 1 1.
  • the opening 1 1 is designed substantially slit-shaped. It extends between two joints 8.
  • Lifting legs 12 of a lifting device 13 extend through the slot-shaped opening 11.
  • the lifting legs 12 are connected via threaded bushes 14 to the threaded rod of the drive device 10.
  • the formwork 1 is shown in a front view, wherein the lifting leg 1 1 with the lifting device 12 and the threaded bushings 14 are shown schematically.
  • the lifting leg 1 1 are pivotally connected to each other via joints 15.
  • the threaded rod By turning the threaded rod, the threaded bushes 14 are moved toward each other, wherein the lifting leg 12 rotate against each other and a foot 16 of the respective lifting device 12 is spaced from the threaded rod.
  • the design of the foot 16 in a quadrangular shape, as shown in Figures 2, 3 and 5, is to be considered as exemplary only.
  • the design of the foot can be varied depending on the circumstances.
  • the foot 16 may be a Triangular shape, as shown in Figures 9, 13, 14 and 15.
  • the drive of the threaded rod can be done either by motor via, for example, an electric motor 1 1, hydraulically or via a simple hand crank K.
  • motor for example, an electric motor 1 1, hydraulically or via a simple hand crank K.
  • a hydraulic lifting device instead of a lifting device with lifting legs according to the preferred embodiment.
  • the preferred embodiment has the advantage that can be realized with comparatively little effort very large hoists.
  • the lifting device 13 is fixedly connected to the formwork 1.
  • the lifting device 13 it is also conceivable to design the lifting device 13 so that it can be brought into engagement with and disengaged from the formwork 1. It is also conceivable to provide only one lifting device 13 or else several lifting devices. Preferably, these lifting devices are arranged along the pivot axis.
  • the pad may be provided with a recess for receiving the folded lifting device 13.
  • the formwork elements 3 and 4 have laterally mounted rollers 17.
  • the rollers 17 can roll on the base 2, thereby reducing the resistance to movement.
  • a securing device 18 is provided. This securing device 18 connects the formwork elements 3 and 4 in a position according to FIG. 2.
  • the securing device 18 can be a chain or else a bar, which respectively engage the formwork elements 3 and 4 in corresponding receiving points.
  • a vehicle 19 is shown schematically.
  • This vehicle 19 is a trailer with a loading area 20 and wheels 21.
  • the wheels 21 are each mounted on axles 22 in a known manner.
  • the axles 22 are each pivotally mounted on the vehicle 19. Via a tie rod 23, the two axes 22 are coupled diagonally with each other. This results in a simultaneous steering of the wheels 21st
  • a drawbar 24 which is designed to be removable and in each case on an axle 22 can be mounted. The trailer can thus be used in both directions in the same way.
  • FIG. 8 describes a second embodiment of the formwork 1 according to the invention.
  • the same components are provided with the same reference numerals.
  • the formwork 1 is designed so that the two Formwork backs 6 of the formwork elements 3, 4 are arranged parallel to each other.
  • the joints 8 are designed with their joint halves 8a and 8b in such a manner that the two formwork elements 3, 4 have a greater distance from one another than in the first embodiment.
  • a spacer section 25 is provided.
  • the lifting device 13 can be accommodated between the formwork elements 3, 4 and the formwork 1 can be used, for example, in a battery formwork.
  • the two shuttering elements 3, 4 are pressed against each other.
  • Corresponding stops 26 are located at the lower end of the formwork elements 3, 4, to thereby ensure the parallelism of the formwork elements 3, 4.
  • the formwork 1 is initially located, as shown in FIG. 1, in a first position, in which the two formwork elements 3, 4 extend essentially horizontally and the formwork front sides 5 are aligned substantially horizontally. In this first position, the loading of the formwork elements 3, 4 done with reinforcements, Schalungsabstellern and the like. Subsequently, concrete is poured into the volume, which is bounded by the formwork front side 5 and the boundary portions 7a, 7b and 7c. In addition, either a Berandungsabterrorism is provided, which connects the two boundary portions 7a and 7c together, or a corresponding formwork shutters is positioned accordingly. The filled concrete can now harden.
  • the lifting device 13 can be started by means of the lifting device 13 to transfer the formwork elements 3, 4 from the first position shown in FIG. 1 to the second position shown in FIG.
  • the threaded spindle 10 of the drive means is rotated, whereby the lifting legs 12 are pivoted against each other.
  • pivoting is a lifting movement, in which the shuttering elements 3, 4 are raised at its pivot axis.
  • the lifting device 13 is supported on the base 2 from. In the position shown in Figure 2, the two shuttering backs 6 facing each other, however, enclose an angle of about 20 degrees. There are also narrower or larger angles conceivable. However, 20 degrees is a good compromise between stability and the smallest footprint possible.
  • the shuttering elements 3, 4 roll with the rollers 17 on the base 2 from.
  • the pad has a metallic surface to reduce the rolling resistance.
  • Figure 2 supports the formwork 1 on the foot 16 of the lifting device 13 on the base 2 and the associated rollers 17 of the formwork elements 3, 4 from.
  • the securing device 18 is brought into engagement. In the simplest embodiment, this is a simple chain, which engages in corresponding points of attack of the formwork elements 3, 4. Alternatively, a solid rod may be provided.
  • the formwork 1 forms a rigid unit. In this position can now be started to lift the cured precast concrete. Usually, the lifting takes place with a crane or the like on an upper edge of the precast concrete parts.
  • the formwork 1 now acts in the manner of a tilting table. The introduced for lifting in the precast concrete forces act mostly vertical, thereby preventing a fraction of the precast concrete part. In conventional formwork lifting the precast concrete parts takes place from a horizontal position. Consequently, large bending forces occur on the precast concrete part. These can be avoided in the arrangement according to the invention.
  • the lifting device 13 By the lifting device 13, it is possible to operate the formwork 1 self-sufficient, d. H. There is a Caribbeanlad tribal the formwork 1 without special tools. Especially in areas with low technical infrastructure, the formwork 1 according to the invention is advantageous. It is only necessary to provide relatively small cranes to lift precast concrete parts.
  • the space required for the formwork 1 is comparatively low. So several formworks 1 can be positioned next to each other. It is also conceivable to position these one above the other. It is also conceivable to transport the formwork 1 in the second position with the vehicle 19, as shown in FIG.
  • the formwork 1 can be supported via the lifting device 13 directly on the loading surface 20 of the vehicle 19, or may be provided corresponding breakpoints.
  • the foot 16 can then be disengaged. Also in the illustration of Figure 2, it is possible to bring the foot 16 out of engagement, thereby allowing a lateral displacement movement of the formwork 1 on the pad 2. As a result, the formwork 1 can be brought out of the processing area comparatively easily and a new formwork can be fitted.
  • the formwork 1 is raised so far with the lifting device 13, that the formwork 1 is secured in the position of Figure 2 with the securing device 18.
  • the lifting device 13 is retracted as far as necessary, to provide access for the vehicle 19.
  • the vehicle 19 is then driven under the formwork 1.
  • the formwork 1 can now be raised again, whereby it is supported on the vehicle 19.
  • the formwork 1 is secured in a transport position. It can then be easily transported.
  • the formwork elements 3, 4 of the charged formwork 1 engage on the edge of the loading area 20 of the vehicle 19 and thereby additionally contribute to the stability and relieve the lifting device 13.
  • formwork 1 After unloading the precast concrete elements formwork 1 are empty again and may need to be transported to the place of concreting. Since now only the weight of the formwork 1 has to be transported, it is now possible to stack the empty formworks 1 on the loading surface 20 of the vehicle 19 (see FIG. 9) or to transport them next to one another with the vehicle 19 (see FIG. 10) ). In this case, the formwork backs 6 are arranged parallel to each other in the second position of the formwork 1. The lifting device 13 has been removed. Even before the removal, the formwork 1 can be stacked, for example, on the loading bay or stored side by side. A variant in which the lifting device 13 has not been removed is shown in FIG.
  • FIG. 7 shows yet another use.
  • this embodiment which corresponds in its design to the first embodiment of Figure 1, the Berandungsabitese are made slightly higher.
  • the formwork elements 3, 4 are not horizontal, but the formwork 1 is already slightly angled.
  • the two formwork backs 6 include an obtuse angle.
  • the formwork front pages 5 are inclined. It is now possible to produce precast concrete whose thickness increases towards the edge of the formwork 1 out from the pivot axis. With the lifting device 13, this increase in thickness can be adjusted continuously.
  • the lifting device 13 is firmly connected to the formwork 1.
  • the formwork 1 can be operated such that the shuttering elements 3, 4 are raised from the first position only a short distance to the second position, so that the shuttering elements 3, 4 form an obtuse angle.
  • the complete transfer is then carried out by a clamping unit, not shown, which completely converts the shuttering elements 3, 4 in the second position.
  • the tensioning device can be used, for example, to points for the securing device 18 or at separate points of attack preferably at the end facing away from the pivot axis A end portion of the formwork elements 3, 4 are attached.
  • FIG. 11 shows a formwork 1 according to the invention on a rail system 27.
  • a rail system 27 in which preferably 3-4 rails 28 are leveled out and are arranged, for example, in a bed of lean concrete, may be present.
  • three rails 28 are shown.
  • the number and arrangement of the rails 28 can be adapted to the circumstances. The advantage is that not the entire floor has to be leveled out.
  • the rails 28 may, for. B be U-shaped and the terminal mounted rollers 17 of the formwork 1 run in the rail 28 or the rollers can be cranked and ride on a normal rail.
  • the support points can also be folded and thus be used as needed.
  • the design and arrangement of the rails 28, the rollers 17, the wheels or rollers and the support points can be adapted to the circumstances.
  • formwork 1 can be operated, as shown in Figure 12.
  • the formwork 1 are used in the lowered position A for preparing the precast concrete and in the next step either lying concreted (position B) or provided with a lid, not shown raised and concreted standing.
  • a formwork with a lid is described, for example, in DE 10 2017 200 1 18.6, the contents of which are included in this description.
  • the formwork 1 can be erected when the sufficient early strength of the concrete is reached (position C). In this erected, space-saving position C, the previously occupied area has become free again and can be covered with a second formwork 1, which has previously been stored in a space-saving manner, for example, mounted on the rails 28.
  • the formwork 1 with the curing elements can then be loaded in the next step and transported to the site.
  • either the formworks 1 with the precast concrete elements are then unloaded and the precast concrete elements are lifted off the erected formwork 1 when a crane is available and immediately assembled, or set aside. provides.
  • the precast concrete parts can also be lifted directly from standing on the vehicle 19 formwork 1.
  • the formwork 1 can be provided with fold-out supports 29 as in the variant of the formwork 1 shown in FIGS. 13 and 14. If the formwork 1 is unloaded, these supports 29 are unfolded (FIG. 14). , secured and possibly anchored with, for example, pegs in the ground. The backup can be done for example by locking the supports 29. Other suitable fuses are possible.
  • the supports 29, the support surface of the formwork 1 is widened and the formwork 1 additionally secured against tipping when lifting the precast concrete parts.
  • this vehicle 19 can also have supports 30, as they are known for example from a mobile crane, which can be extended to widen the support surface of the vehicle 19 and prevent tilting , Such a vehicle 19 with supports 30 is shown in FIG.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

L'invention concerne un coffrage à deux éléments de coffrage (2, 3), lesquels présentent un côté avant de coffrage (5) destiné à recevoir du béton et un côté arrière de coffrage (6), les éléments de coffrage pouvant être accouplés ou étant accouplés de manière articulée, de préférence de manière libérable, de sorte à pouvoir basculer d'une première position de préférence pour l'alimentation des côtés avant de coffrage (5) en béton à une seconde position, dans laquelle les côtés arrière de coffrage (6) sont au moins partiellement tournés l'un vers l'autre. L'invention se caractérise en ce qu'au moins un dispositif de levage (13) en appui entre le coffrage et une base permet de lever les éléments de coffrage (2, 3) de préférence sur certaines zones et de les faire passer au moins en partie de la première à la seconde position.
EP18712172.8A 2017-03-16 2018-03-16 Coffrage Withdrawn EP3595857A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017204413.6A DE102017204413A1 (de) 2017-03-16 2017-03-16 Schalung
PCT/EP2018/056613 WO2018167248A1 (fr) 2017-03-16 2018-03-16 Coffrage

Publications (1)

Publication Number Publication Date
EP3595857A1 true EP3595857A1 (fr) 2020-01-22

Family

ID=61691988

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18712172.8A Withdrawn EP3595857A1 (fr) 2017-03-16 2018-03-16 Coffrage

Country Status (3)

Country Link
EP (1) EP3595857A1 (fr)
DE (1) DE102017204413A1 (fr)
WO (1) WO2018167248A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3815865A1 (fr) * 2019-10-31 2021-05-05 Umdasch Group NewCon GmbH Dispositif de coffrage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3274305A (en) * 1965-10-22 1966-09-20 Thomas W Short Method of forming concrete roofs
JP2632502B2 (ja) * 1994-01-20 1997-07-23 三男 佐々木 移動式スラブ型枠ユニット
US6767000B2 (en) * 2002-06-24 2004-07-27 Poul Heide Manufacturing platform
DE102011015600B4 (de) * 2011-03-30 2017-03-30 Christoph Maier Fertigungsanlage zur Herstellung von Fertigbauteilen aus mineralisch gebundenen Baustoffen
DE102015209158A1 (de) * 2015-05-19 2016-11-24 B.T. Innovation Gmbh Batterieschalung
DE102015209157B4 (de) 2015-05-19 2017-03-23 B.T. Innovation Gmbh Schalungseinrichtung und Batterieschalung mit dieser Schalungseinrichtung
DE102017200118A1 (de) 2017-01-05 2018-07-05 Doka NewCon GmbH Schalungseinrichtung

Also Published As

Publication number Publication date
WO2018167248A1 (fr) 2018-09-20
DE102017204413A1 (de) 2018-09-20

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