EP1132545B1 - Matériel de coffrage - Google Patents

Matériel de coffrage Download PDF

Info

Publication number
EP1132545B1
EP1132545B1 EP20010105512 EP01105512A EP1132545B1 EP 1132545 B1 EP1132545 B1 EP 1132545B1 EP 20010105512 EP20010105512 EP 20010105512 EP 01105512 A EP01105512 A EP 01105512A EP 1132545 B1 EP1132545 B1 EP 1132545B1
Authority
EP
European Patent Office
Prior art keywords
panel
base
stiffening elements
girder
welding station
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.)
Expired - Lifetime
Application number
EP20010105512
Other languages
German (de)
English (en)
Other versions
EP1132545A3 (fr
EP1132545A2 (fr
Inventor
Willibald Fischer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority claimed from DE10037193A external-priority patent/DE10037193C2/de
Application filed by Individual filed Critical Individual
Publication of EP1132545A2 publication Critical patent/EP1132545A2/fr
Publication of EP1132545A3 publication Critical patent/EP1132545A3/fr
Application granted granted Critical
Publication of EP1132545B1 publication Critical patent/EP1132545B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
    • E04G15/061—Non-reusable forms
    • 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
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E04G9/06—Forming boards or similar elements the form surface being of metal

Definitions

  • the invention relates to a formwork material according to the preamble of claim 1 and to an apparatus and a method for its production.
  • Such a formwork material is from the EP 0 507 054 B1 known.
  • the known formwork material consists of an expanded metal sheet, which is welded between stiffening elements in the form of transverse and longitudinal bars of a metal grid.
  • This formwork material is produced by bringing together the longitudinal bars, the metal plate and the cross bars in the predetermined orientation in an electric welding station and there welded together the longitudinal and transverse bars at their crossing points through the metal sheet.
  • the cross bars are conveyed shortly before the welding station from a lying above the welding station magazine to the predetermined location. The securing of the mutual position of the bars and the panel takes over a arranged at the welding station holder.
  • the known formwork material is very easy to use for a variety of applications.
  • the disadvantage of this is merely that it is where higher stability of the formwork is required, such.
  • B. in the formwork of EP0 513 740 must be additionally reinforced by the trusses known in the art.
  • a formwork which contains two substantially strip-shaped formwork walls of a formwork material containing an expanded metal sheet and arranged on both sides of the expanded metal sheet stiffening elements in the form of rods.
  • the bars on one side extend longitudinally and the bars on the other side are transverse, with the bars interconnected by the formwork material.
  • the side with the longitudinal stiffening rods each contains a stiffening lattice girder, which is subsequently connected to the shuttering wall.
  • a formwork element for Abschalen of pads which contains a shuttering wall and a fixedly connected to the formwork wall support for setting up the formwork wall.
  • the formwork wall includes a panel which is stiffened by parallel bars disposed on the side of the panel opposite the support.
  • the support is designed as a carrier and extends parallel to the stiffening rods on the opposite side of the panel.
  • the post includes V-shaped stirrups that are connected through the panel at intersections with the stiffening bars.
  • the brackets are connected to each other with parallel to the stiffening rods extending rods.
  • the support is connected to the formwork wall so that the free and connected base of the triangular cross section extends across the panel while the ridge rests against the panel.
  • the EP-A-0 532 908 relates to a joint formwork element with two formwork parts, which are connected to each other via a basket-like bow construction.
  • the formwork members include a panel having intersecting transverse and longitudinal bars disposed on different sides of the panel and interconnected at crossing points through the panel.
  • the basket-like bracket construction does not develop any stiffening effect in the area of the panel.
  • the invention is therefore based on the object to provide a simple to produce formwork material with increased rigidity and an apparatus and a method for its production.
  • the inventive design an extremely stable formwork material is achieved with a built-in formwork material stiffening, which can still be used in the same way as the known formwork material on the site.
  • the formwork material according to the invention is particularly suitable for large-scale, straight formwork, but is also limited deformable, so that molded formworks are possible.
  • Claim 2 describes a particularly appropriate dimensioning of the carrier perpendicular to the panel.
  • Claims 5 to 8 describe various preferred embodiments of supports for the formwork material according to the invention, which can be selected according to the specific requirements.
  • lattice girders composed of rods are easy to prefabricate and offer a good concrete connection due to their openwork shape when the formwork material according to the invention is used to produce lost formwork.
  • the bars of the lattice girder can be included in the reinforcement.
  • the object is further achieved by the device according to claim 9.
  • the shuttering material according to the invention despite the use of a certain extent perpendicular to the panel having carrier, even if they have a non-stable cross section, are easily and inexpensively.
  • a laterally projecting part on the carrier in particular a base bar in a lattice girder, supported by this support surface.
  • Claim 11 describes a modification of the device according to the invention for a carrier with a modified cross-section.
  • a formwork material 1 which contains a panel 2 made of a metal sheet, in particular an expanded metal sheet, and welded on both sides of the panel 2 welded first and second reinforcing elements 3 and 4.
  • the first stiffening elements 3 on the upper side of the panel 2 in FIG Fig. 1 include transverse to the panel bars, which may be, for example, conventional reinforcing bars or other metal rods.
  • the second stiffening elements 4 extend longitudinally on the opposite side of the panel 2, in FIG Fig. 1 below, and are formed according to the preferred embodiment as a lattice girder. In the embodiment according to Fig.
  • the second stiffening element 4 is a flat lattice girder 5, which contains, for example, a base bar 6, a ridge bar 7 and a spacer 8 which holds the base bar 6 and the ridge bar 7 at a predetermined distance between 2 and 30 cm, preferably between 3 and 30 cm, in particular between 2 to 20 cm, wherein at least the base rod 6 consists of weldable material.
  • the spacer 8 is preferably also made of a metal rod which is bent in a wave or zig-zag shape and connected with its reversal areas both with the base bar 6 and with the ridge bar 7, in particular welded.
  • the flat lattice girder 5 is how Fig.
  • FIG. 2 shows, constructed so that the base bar 6 and the ridge bar 7 are respectively arranged adjacent to the spacer 8, wherein the outwardly facing surfaces Both the base bar 6 and the ridge bar 7 are substantially aligned with the outwardly facing surfaces of the spacer 8 in the region of the reversal points.
  • Fig. 2 For simplicity, two different arrangements of base and ridge bars 6, 7 are shown - once on opposite sides and once on the same side of the spacer 8. However, each formwork material 1 can also have lattice girders 5 in only one arrangement.
  • the flat lattice girder is welded via welds 9 with the panel 2 and the opposing stiffening elements 3, that the spacer 8 extends substantially perpendicular to the plane of the panel 2 and holds the ridge rod 7 in preferably the greatest possible distance to the panel 2, while the welding through the welds 9 takes place at the points of intersection between the stiffening elements 3 and the base bar 6 of the flat lattice girder 5.
  • Fig. 3 shows a first apparatus 10 for producing the formwork material according to the invention.
  • the device 10 has a welding station 11, which is preferably designed for electro-spot welding and has an upper electrode 12 and a lower electrode 13.
  • the apparatus 10 further includes a first supply path 14 for feeding the lower stiffening elements 4, a second supply path 15 for feeding the panel 2, and a third supply path 16 for feeding the transverse stiffening elements 3.
  • the feed section 14 includes a plurality of channel-like guides 17 (FIG. Fig. 4 ), which run parallel to each other and at a distance perpendicular to the plane of the drawing behind each other.
  • a boundary of the channel-like guide 17 was omitted to show a stiffening element 4.
  • Each groove-like guide 17 is designed to receive a flat lattice girder 5 in such a way that it preferably extends perpendicular to the supplied slab 2.
  • an additional guide rail 17a relative to the base bar 6 may be provided.
  • the feeder 14 further includes a slider 14a, with the cut pieces of the stiffening element 4 can be pushed in the direction of arrow A through the welding station 11. However, it is also possible to supply the stiffening elements 4 continuously.
  • the feeder 15 for the panel 2 is in Fig. 3 shown separately; However, the panel 2 can also, especially when using cut to length pieces of the second reinforcing elements 4, also be cut to length and placed directly on the stiffening elements 4 in their guides 17.
  • the feeder 16 for the first stiffeners 3 of metal rods includes a supply hopper 18 and a supply drum 20 provided with circumferential recesses 19 in the form of the metal bars, which rotates about its axis above the welding station 11 in the direction of arrow B. Between the magazine 18 and at least the welding station 11, preferably somewhat moreover, the recesses 19 are covered by a cover so that the metal rods do not fall out of the recess 19.
  • the cover 21 has a gap 22 through which the metal rods of the first stiffening elements 3 transversely and preferably at right angles to the second stiffening elements 4 successively and at a time distance down to the already on the second stiffening elements Lying panel 2, which is ensured by a hold-down 23 that the bars can not roll away and that the panel 2 rests flat on the lattice girder. Then, the entire unit is pushed into the welding station 11.
  • the guide trough 17 ends.
  • the guide is taken over by the lower welding electrode 13.
  • the lower welding electrode 13 is provided with a substantially planar surface, which is arranged so that the base bar 6 slides on advancing the flat lattice girder 5 onto the lower welding electrode 13. This is assisted by a guide cheek 24 facing the lower welding electrode 13 at a horizontal distance corresponding to the thickness of the spacer 8. In the vertical direction, the guide cheek 24 is equal to or shorter than the spacer 8, so that the ridge bar 7 does not collide with the guide cheek 24.
  • the joints 9 are produced at the points of intersection between the lattice girder 5 and the stiffening element 3 with a single weld.
  • Fig. 6 shows a further embodiment of a formwork material according to the invention 1 ', which except for the use of a deviating in the form of lattice girder 25 for the lower, second stiffening elements 4 according to the embodiment Fig. 1 equivalent.
  • the lattice girder of the formwork material 1 ' has a triangular cross-section and is similar to a conventional truss girder.
  • the lattice girder 25 has two base bars 26, a ridge bar 27 and two spacers 28 which also (not shown in the figure) consist of wave-shaped or zig-zag-shaped bent metal bars and for a distance between 5 and 50 cm between the base distance and the ridge bar perpendicular to the panel 2 provide.
  • the spacers 28 are with respect to the triangular cross-section of the lattice girder 25 inside of the base bars, and with their upper surfaces (with respect. Fig. 6 ) aligned and outside of the ridge bar 27, also with its lower surface (with respect. Fig. 6 ) welded in alignment.
  • Each base bar 26 is welded through the panel 2 with a weld 9 with the metal bars of the upper, first stiffening element 3.
  • the deviating shape of the second stiffening elements 4 requires a guide groove 29 deviating shape in the region of the feed device 14, which in Fig. 7 is shown.
  • the guide channel 29 has a cross-section of the lattice girder 25 adapted, triangular cross section, wherein the wall inclination and size can be sized so that the base rods 26 protrude from the top of the guide.
  • the formwork material 1 is the welding station, such as Fig. 8 shows, modified.
  • Pro lattice girder 25 now two lower electrodes 13a and 13b are provided which serve in the same way as a support for the base bars 26, as has already been described with reference to the first embodiment. Through this double edition an additional guide cheek is no longer necessary.
  • both lower electrodes 13a, 13b a single upper electrode 12 cooperates, so that the two welds 9, which are necessary at the points of intersection with each metal rod of the upper first stiffening elements 3 through the panel 2, are produced by a single welding operation.
  • the lattice girders 5 or 25 used as second stiffening elements 4 are first prefabricated from base, ridge and spacer bars. Then, a predetermined number of these lattice girders 5 or 25 are inserted into the guide grooves 17 or 29, wherein either each or only selected guide grooves are fed with one of the lattice girders 5 or 25. Then, the lattice girders 5 or 25 and the panel 2 are gradually pushed through the welding station 11, the stepping speed being adjusted to the welding speed. At the same time, the roller 20 rotates and conveys the metal rods 3 at predetermined intervals to the welding unit 11.
  • Fig. 9 shows, in a schematic representation similar Fig. 3 , another device 100 for producing a formwork material.
  • the apparatus 100 includes a welding station 111 in the form of a large-stroke welding press for the electro-spot welding process.
  • the welding apparatus 111 includes an upper electrode 112 and a lower electrode 113 provided at the welding points.
  • the device 100 further includes a supply path 114, via which one of the stiffening elements, in the present case, the metal rods 3, in particular of structural steel, are supplied.
  • the metal rod is withdrawn from a storage roll 130 and, preferably by pushing, via a not shown straightening, in which the metal rod 3 is bent straight, promoted in the direction of arrow A in the welding station 111.
  • the apparatus 100 further includes a feed path 115 for the panel 2 which is disposed above the feed path 114 and also includes a supply roll 131 from which the sheet 2 is withdrawn and first bent straight in a straightener 132 before the sheet 2 enters the welding apparatus 111 is promoted in the direction of arrow A.
  • a feed path 115 for the panel 2 which is disposed above the feed path 114 and also includes a supply roll 131 from which the sheet 2 is withdrawn and first bent straight in a straightener 132 before the sheet 2 enters the welding apparatus 111 is promoted in the direction of arrow A.
  • an inlet guide 133 is provided with an inlet gap which increases counter to the arrow A. The inlet guide 133 ensures that the panel 2 is slid smoothly and immovably on the metal rods 3 in the welding station 111.
  • a magnet 134 is arranged at a distance in front of the upper welding electrode 112, which extends into the region of the inlet guide 133 and whose upper surface is designed as a bearing surface 134a for the ridge rod of a flat lattice girder 5.
  • the support surface 134a is located so far above the inlet guide 133, that the base bar 6 of the lattice girder 5 rests on the panel 2.
  • the flat lattice girder 5 is fed to the welding station 111 via a feed path 116, which in Fig. 9 perpendicular to the plane of the drawing, as in Fig. 10 is shown in more detail.
  • the supply path 116 for the lattice girder 5 preferably also includes a supply roll not shown for the lattice girder 5 or a kind of magazine or the like., From the pieces of greater length or already cut pieces of the lattice girder 5 of the welding station 111 in the direction of arrow B can be supplied. Shortly before the welding station 111, a cutting device 135 is provided, which cuts the lattice girder 5 to the desired length.
  • a guide receptacle in the form of a U-shaped guide channel 136 in the direction of the double arrow C can be moved into and out of the welding station 111.
  • the U-shaped guide channel 136 is shaped and dimensioned so that it the flat lattice girder 5 in the in Fig. 9 can transport and hold shown upright position.
  • the lattice girder 5 is guided in an upright position across the panel 2, wherein the ridge rod 7 slides onto the support surface 134a of the magnet 134 and the base bar 6 moves below the upper welding electrodes 112. Then, the magnet 134 takes hold of the lattice girder 5 in an upright position while the guide trough 136 retreats from the welding station 111. Then the cutting device 135 is operated and cuts off the lattice girder 5 in the width of the desired formwork material. Subsequently, the upper electrodes 112 are shut down by the welding press until they rest on the base bar 6. In this way, the base bar 6 is welded through the panel 2 with the reinforcing bars 3 at the respective crossing points.
  • the upper electrode 112 of the welding station 111 is pulled up so that the finished formwork material 1 can emerge from the welding station 111 until the next welding point of a lattice girder 5 is reached. Subsequently, the formwork material 1 can be cut in a further cutting device 137 in the desired length piece.
  • the device 100 can therefore be operated essentially fully automatically and intermittently.
  • Fig. 11 shows a further embodiment of a formwork material according to the invention with the panel 2 and the rod-shaped stiffening elements 3 of the embodiment according to Fig. 1 ,
  • a modified support 35 is connected to the panel 2 and the stiffening rods 3 via the spot welds 9.
  • the carrier 35 consists of a strip of metal sheet, 1 to 3 mm thick, the free longitudinal edges were angled in opposite directions. In this way, the one bend at one of the longitudinal edges forms the base 36 and the other bend at the other longitudinal edge forms the ridge 37, wherein the base 36 and ridge 37 are held by the remaining web 38 as spacers in the predetermined distance described above.
  • the carrier 35 can be welded in both devices with the panel 2 and the stiffening rod 3.
  • the web 38 openings 39 which were either subsequently stamped into the metal strip or already exist, if for the carrier 35, a perforated metal sheet, such as a perforated plate is used.
  • the carrier can be used, provided that they have a strength-increasing extension perpendicular to the panel.
  • the term "rods" is intended to encompass all elongated elements, for example: profile rods, strips, strips or the like.
  • the base bars are arranged in a triangular lattice girder within the cross section, and these lattice girders can rest with their tip as a base on the panel.
  • a V-shaped bent plate preferably with both sides angled free base edges and / or a flattening at the top can be used as a carrier. Under certain circumstances, the stiffening elements can be formed on both sides of the panel as a carrier.
  • a smooth sheet, or a sheet of perforated metal or other perforated metal may be used.
  • the guide grooves of the device need not necessarily be limited by plate-shaped components, but may for example also be formed by appropriately arranged guide rods.
  • the feeding of the individual parts to the welding station can be done manually, semi-automatically or automatically.
  • the guide receptacle of the first embodiment of the device may be equipped with a magnet.
  • the supply of the stiffening rods in the first embodiment can also be done via a chute or analogous to the second embodiment over a temporal conveying path, if necessary. From the supply roll and a cutting device.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wire Processing (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Claims (16)

  1. Matériau de coffrage comprenant une plaque (2) en tôle métallique, en particulier en métal étiré, des premiers éléments de renfort (3) s'étendant transversalement sur un côté de la plaque et des deuxièmes éléments de renfort (4) s'étendant en longueur sur l'autre côté de la plaque (2), les éléments de renfort étant soudés l'un à l'autre en des points de croisement (9) à travers la plaque (2), caractérisé en ce que les éléments de renfort (4) sur un côté de la plaque (2) sont constitués d'une pluralité de poutres étirées en longueur (5, 25, 35) avec un faite s'étendant en longueur (7, 27, 37) et une base s'étendant en longueur (6, 26, 36), le faîte (7, 27, 37) étant raccordé via un espaceur (8, 28, 38) à la base (6, 26, 36) et la base (6, 26, 36) étant raccordée à la plaque (2) de sorte que le faîte (7, 27, 37) soit maintenu à une certaine distance du plan de la plaque (2), la pluralité de poutres (5, 25, 35) étant agencées réparties parallèlement et à distance l'une de l'autre sur l'un des côtés de la plaque (2).
  2. Matériau de coffrage selon la revendication 1, caractérisé en ce que la distance entre le faîte (7, 27, 37) et la plaque (2) est d'environ 2 à environ 30 cm.
  3. Matériau de coffrage selon l'une quelconque des revendications 1 ou 2, caractérisé en ce que la base (6, 26, 36) s'étend, par rapport au plan de la plaque (2), latéralement à côté de l'espaceur (8, 28, 38).
  4. Matériau de coffrage selon l'une quelconque des revendications 1 à 3, caractérisé en ce que la poutre (5, 35) présente une forme plate.
  5. Matériau de coffrage selon l'une quelconque des revendications 1 à 3, caractérisé en ce que la poutre (25) présente une section transversale triangulaire.
  6. Matériau de coffrage selon l'une quelconque des revendications 1 à 5, caractérisé en ce que la poutre (5, 25) est une poutre en treillis avec au moins une barre de base (6, 26) et une barre de faîte (7, 27).
  7. Matériau de coffrage selon l'une quelconque des revendications 1 à 4, caractérisé en ce que la poutre (35) contient une tôle métallique plate avec une base coudée (36).
  8. Matériau de coffrage selon la revendication 7, caractérisé en ce que la poutre (35) contient un faîte coudé (37) dans le sens opposé à la base (36).
  9. Dispositif de fabrication d'un matériau de coffrage selon l'une quelconque des revendications 1 à 8, constitué d'une plaque (2) en tôle métallique, en particulier en métal étiré, et d'éléments de renfort (3, 4) soudés des deux côtés en se croisant, ledit dispositif comprenant une section d'amenée pour acheminer la plaque (2), une première section d'amenée (14, 116) pour acheminer des premiers éléments de renfort (4) vers un côté de la plaque et une deuxième section d'amenée (16) pour acheminer des deuxièmes éléments de renfort (3) vers l'autre côté de la plaque (2), ainsi qu'un poste de soudage (11, 111) pour souder la plaque aux éléments de renfort, caractérisé en ce que la première section d'amenée (14, 116) est pourvue d' un logement de guidage (17, 29, 13, 13a, 13b, 136) pour un élément de renfort se présentant sous la forme d'une poutre (5, 25, 35) avec au moins une base s'étendant en longueur (6, 26, 36), un faîte s'étendant en longueur (7, 27, 37) et un espaceur (8, 28, 38), dans lequel le logement de guidage (17, 29, 13, 13a, 13b, 136) s'étend jusque dans le poste de soudage (11,111).
  10. Dispositif selon la revendication 9, caractérisé en ce que le logement de guidage présente dans la zone du poste de soudage (11, 111) une surface d'appui pour la poutre (5, 25, 35), qui coopère avec une base (6, 26, 36) dépassant latéralement de l'espaceur (8, 28, 38) pour guider la poutre (5, 25, 35) à travers le poste de soudage (11, 111).
  11. Dispositif selon l'une quelconque des revendications 9 ou 10, caractérisé en ce que le logement de guidage contient dans la zone d'un poste de soudage électrique (11) destiné à souder une poutre (25), qui présente deux barres de base (26) agencées l'une à distance de l'autre, deux électrodes inférieures (13a, 13b) avec, respectivement, une surface d'appui pour, respectivement, une barre de base (26), les deux électrodes inférieures (13a, 13b) coopérant avec une électrode supérieure commune (12).
  12. Dispositif selon l'une quelconque des revendications 9 à 11, caractérisé en ce que le logement de guidage présente pour la poutre (5, 25, 35) une goulotte de guidage (136) qui peut être introduite dans le poste de soudage (111) et évacuée de celui-ci.
  13. Dispositif selon l'une quelconque des revendications 9 à 12, caractérisé en ce que le logement de guidage contient un aimant (134) pour maintenir la poutre (5, 25, 35) dans le poste de soudage (111).
  14. Procédé de fabrication d'un matériau de coffrage selon l'une quelconque des revendications 1 à 3, dans lequel on soude sur une plaque (2) en tôle métallique, en particulier en métal étiré, des éléments de renfort (3, 4) se croisant des deux côtés, dans lequel la plaque (2) ainsi que les premiers éléments de renfort (4) sur un premier côté de la plaque et les deuxièmes éléments de renfort (3) sur l'autre côté de la plaque (2) sont acheminés à un poste de soudage (11, 111) pour souder la plaque aux éléments de renfort, caractérisé en ce que l'on utilise comme premiers éléments de renfort (4) sur un côté de la plaque (2) une pluralité de poutres étirées en longueur (5, 25, 35) avec un faîte s'étendant en longueur (7, 27, 37) et une base s'étendant en longueur (6, 26, 36) et qui sont agencées réparties parallèlement et à distance l'une de l'autre sur un côté de la plaque (2), dans lequel le faîte (7, 27, 37) est raccordé via un espaceur (8, 28, 38) à la base (6, 26, 36), et en ce que les poutres (5, 25, 35) sont guidées jusque dans le poste de soudage (11, 111) de sorte que la base (6, 26, 36) soit raccordée à la plaque (2) de manière à maintenir le faîte (7, 27, 37) à une certaine distance du plan de la plaque (2).
  15. Procédé selon la revendication 14, caractérisé en ce que la plaque (2) est tirée d'une bobine d'approvisionnement (131).
  16. Procédé selon les revendications 14 et 15, caractérisé en ce que les premiers et les deuxièmes éléments de renfort (3, 4) sont tirés d'une bobine d'approvisionnement (130).
EP20010105512 2000-03-09 2001-03-05 Matériel de coffrage Expired - Lifetime EP1132545B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10011519 2000-03-09
DE10011519 2000-03-09
DE10037193A DE10037193C2 (de) 2000-03-09 2000-07-31 Schalungsmaterial
DE10037193 2000-07-31

Publications (3)

Publication Number Publication Date
EP1132545A2 EP1132545A2 (fr) 2001-09-12
EP1132545A3 EP1132545A3 (fr) 2003-07-23
EP1132545B1 true EP1132545B1 (fr) 2008-12-31

Family

ID=26004769

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20010105512 Expired - Lifetime EP1132545B1 (fr) 2000-03-09 2001-03-05 Matériel de coffrage

Country Status (1)

Country Link
EP (1) EP1132545B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2413339A (en) * 2004-04-22 2005-10-26 Tony Killarney Lost shuttering having walls of expanded metal mesh
DE202009004804U1 (de) 2009-05-12 2010-10-14 Peca-Verbundtechnik Gmbh Schalungssystem
DE202009014872U1 (de) 2009-12-16 2011-04-28 Peca - Verbundtechnik Gmbh Fugenschalungselement
DE202010005218U1 (de) 2010-04-16 2010-06-24 Peca-Verbundtechnik Gmbh Schalungssystem
DE102020109531B3 (de) 2020-04-06 2021-07-29 Max Frank GmbH & Co. Kommanditgesellschaft Schalungssystem
DE102020109530B3 (de) * 2020-04-06 2021-05-27 Max Frank GmbH & Co. Kommanditgesellschaft Schalungssystem

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4111062C1 (fr) * 1991-04-05 1992-05-14 Peca-Verbundtechnik Gmbh, 8312 Dingolfing, De
DE9106070U1 (de) * 1991-05-16 1992-09-10 Fischer, Willibald, 8312 Dingolfing Schalung
DE9111725U1 (de) * 1991-09-19 1993-01-28 Fischer, Willibald, 8312 Dingolfing Fugenschalungselement
DE4442639A1 (de) * 1994-11-30 1996-06-13 Peca Verbundtechnik Schalungselement

Also Published As

Publication number Publication date
EP1132545A3 (fr) 2003-07-23
EP1132545A2 (fr) 2001-09-12

Similar Documents

Publication Publication Date Title
EP0069108A2 (fr) Procédé et dispositif pour fabriquer des corps de matelas soudés
EP0093697A2 (fr) Procédé et dispositif de fabrication d'un élément profilé utilisé en tant que coffrage perdu
DE2229093A1 (de) Montage bzw Befestigungsglied fur eine Bewehrung oder ein Bewehrungselement im Stahlbetonbau
EP1132545B1 (fr) Matériel de coffrage
CH655871A5 (en) Combined straightening and bending machine
DE69116304T2 (de) Verfahren und Vorrichtung zur automatischen Herstellung von Bewehrungsstahl für Betonelemente
DE2613579C2 (de) Verfahren zum Herstellen eines ebenen oder räumlichen Bewehrungsgebildes aus parallel verlaufenden Längsbewehrungsstäben und quer dazu angeordneten Querbewehrungsstäben
EP0122316B1 (fr) Elément d'armature en treillis d'acier
DE10037193C2 (de) Schalungsmaterial
DE2534943A1 (de) Strukturelles flaechengebilde, insbesondere eine bewehrungsmatte
EP1921225B1 (fr) Élément de coffrage avec raidissement
DE1961442B2 (de) Vorrichtung zum Herstellen von Abstandhalter-Körben für den Stahlbetonbau
EP0789116B1 (fr) Elément de coffrage
DE2363937C3 (de) Auskleidungs- und/oder Bewehrungsplatte für Stellen- oder grabenartige Bauten
EP0369063B1 (fr) Joint de dilatation pour le bâtiment et génie civil, ainsi que procédé de fabrication et dispositif de mise en oeuvre du procédé
DE2716951A1 (de) Abstandhalter fuer bewehrungsstaebe oder stahlmatten in eisenbeton sowie verfahren zum einbringen dieser abstandhalter und vorrichtung hierzu
EP1395378A1 (fr) Procede et installation de production de composants en continu
DE2329584A1 (de) Verfahren und anlage zur fertigung von stahlbauteilen, die mindestens einen raeumlichen, dreieckfoermigen gittertraeger aufweisen
EP0565129A1 (fr) Fabrication d'un panneau de porte
EP1048903B1 (fr) Raies de fixation pour tubes de chauffage par le sol ansi que procédé et appareil pour manufacturer les raies
EP0071832B1 (fr) Dispositif de mangeoire
DE1961696A1 (de) Bautraeger,sowie Verfahren und Geraet zu seiner Herstellung
DE2928436A1 (de) Anlage zur herstellung von bewehrungsgerippen
AT404439B (de) Vorrichtung zum verteilen von stabförmigen elementen
DE8337882U1 (de) Vorrichtung zur Herstellung eines Bewehrungskörpers

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

RIC1 Information provided on ipc code assigned before grant

Ipc: 7E 04G 15/06 B

Ipc: 7E 04G 9/06 A

AK Designated contracting states

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20040123

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

17Q First examination report despatched

Effective date: 20050628

17Q First examination report despatched

Effective date: 20050628

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 50114606

Country of ref document: DE

Date of ref document: 20090212

Kind code of ref document: P

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: ISLER & PEDRAZZINI AG

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090411

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090601

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090331

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081231

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20091001

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IE

Payment date: 20100322

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20100322

Year of fee payment: 10

Ref country code: FR

Payment date: 20100408

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20100317

Year of fee payment: 10

Ref country code: AT

Payment date: 20100324

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20100331

Year of fee payment: 10

Ref country code: BE

Payment date: 20100326

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20090401

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20100324

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090305

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081231

BERE Be: lapsed

Owner name: FISCHER, WILLIBALD

Effective date: 20110331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20081231

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20111001

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20110305

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110305

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20111130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110331

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111001

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110307

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110305

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110305

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20120425

Year of fee payment: 12

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110306

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130331

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130331

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 50114606

Country of ref document: DE

Representative=s name: GLUECK - KRITZENBERGER PATENTANWAELTE PARTGMBB, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 50114606

Country of ref document: DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 50114606

Country of ref document: DE

Owner name: PECA VERBUNDTECHNIK GMBH, DE

Free format text: FORMER OWNER: FISCHER, WILLIBALD, 84130 DINGOLFING, DE

Effective date: 20150319

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20200331

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 50114606

Country of ref document: DE