EP1471192B1 - Elément de raccordement pour pièces en béton - Google Patents

Elément de raccordement pour pièces en béton Download PDF

Info

Publication number
EP1471192B1
EP1471192B1 EP04003276.5A EP04003276A EP1471192B1 EP 1471192 B1 EP1471192 B1 EP 1471192B1 EP 04003276 A EP04003276 A EP 04003276A EP 1471192 B1 EP1471192 B1 EP 1471192B1
Authority
EP
European Patent Office
Prior art keywords
cable section
connecting device
concrete
cable
concrete components
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
EP04003276.5A
Other languages
German (de)
English (en)
Other versions
EP1471192A1 (fr
Inventor
Matthias Dipl.-Ing. Kintscher
Christoph Dipl.-Ing. Neef
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.)
Pfeifer Holding GmbH and Co KG
Original Assignee
Pfeifer Holding GmbH and Co KG
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 Pfeifer Holding GmbH and Co KG filed Critical Pfeifer Holding GmbH and Co KG
Publication of EP1471192A1 publication Critical patent/EP1471192A1/fr
Application granted granted Critical
Publication of EP1471192B1 publication Critical patent/EP1471192B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0673—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B5/00—Making ropes or cables from special materials or of particular form
    • D07B5/005—Making ropes or cables from special materials or of particular form characterised by their outer shape or surface properties
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance, i.e. of essentially one-dimensional [1D] or two-dimensional [2D] extent
    • E04C5/03—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance, i.e. of essentially one-dimensional [1D] or two-dimensional [2D] extent with indentations, projections, ribs, or the like, for augmenting the adherence to the concrete
    • 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
    • E04G21/12—Mounting of reinforcing inserts; Prestressing
    • E04G21/125—Reinforcement continuity box
    • 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
    • E04G21/12—Mounting of reinforcing inserts; Prestressing
    • E04G21/125—Reinforcement continuity box
    • E04G21/126—Reinforcement continuity box for cable loops
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/10—Rope or cable structures
    • D07B2201/1012—Rope or cable structures characterised by their internal structure
    • D07B2201/1016—Rope or cable structures characterised by their internal structure characterised by the use of different strands

Definitions

  • the present invention relates to a concrete component connecting device with at least one cable section, which is at least partially einbetonierbar for connecting the concrete components in this.
  • fasteners are often used, which consist of a storage box and a connecting loop and are embedded in the precast concrete plant in an abutting surface of the finished part.
  • the WO 03/008737 a device for bonding precast concrete parts with at least one arranged at one end cable loop, which is anchored at one end in the precast concrete and the other, loop-like end protrudes from a used in the precast concrete part or arranged on the precast concrete storage box.
  • Similar connection devices are further, for example EP 0914531 B1 .
  • WO 03/008737 A1 discloses a device for bonding precast concrete parts according to the preamble of claim 1, consisting of at least one cable loop, which is anchored at one end in the precast concrete part, and the other loop-like end with an inserted into the precast concrete or arranged on the precast concrete holding device cooperates to bend the rope loop approximately elastically at right angles during the production of the precast concrete part and release it for the composite.
  • a device comprises at least one fixing means which holds the cable loop in the upright position of the composite.
  • the at least one cable section of the concrete component connecting device comprises means for increasing the rope stiffness of the at least one cable section in concrete.
  • a concrete component connecting device is provided for the first time, with which the requirements of common reinforced concrete standards such as DIN 1045-1, Eurocode 2 or the like not only in the limit state of carrying capacity but also in the limit state of serviceability.
  • the inventive means for increasing the rope stiffness of the at least one cable section in concrete a significant reduction of the crack widths in the concrete of the concrete component connection can be carried out. This results in addition to an improved appearance increased durability and tightness of the connection. In particular, corrosion problems can be significantly reduced.
  • the concrete component connecting device further comprises at least one storage element, wherein the at least one storage element has at least one opening through which the at least one cable section is passed.
  • the rigidity of the at least one cable section can be increased particularly efficiently in accordance with the present invention if means are provided for reducing the geometric extension of the at least one cable section.
  • geometric stretching is understood the appearance that in a rope, which is usually formed of several wires and / or strands, when applying a tensile stress initially a transverse contraction of the rope takes place at which the individual wires or strands abut each other, which a comparatively low initial stiffness of the cable section leads.
  • means for reducing the geometric stretching ensure that the "installation" of the wires or strands is reduced when a load is applied and thus the initial rigidity of the cable section is increased. This results in a significantly improved response of the cable section, so that it is activated early in the occurrence of possible cracks in the concrete and thus the further opening of these cracks can be effectively prevented in contrast to the prior art.
  • the at least one cable section has a ratio between rope diameter and Strike length of at most 0.1.
  • This ratio value is also referred to as impact angle, wherein the lay length indicates the length on which a strand or a wire of the cable section once the outer circumference of the cable section circumnavigated. It has been shown that, with a ratio between rope diameter and lay length of at most 0.1, a significantly reduced geometric draft is already achieved.
  • the at least one cable section has a modulus of elasticity of at least 110,000 MPa, preferably at least 130,000 MPa.
  • modulus of elasticity of the cable section here does not mean the modulus of elasticity of the material used as such, but rather the modulus of elasticity which results when a tensile force is applied to the at least one cable section, which may, for example, have a plurality of serpentine wires or strands. Suitable measures for increasing the modulus of elasticity of a cable section according to the present invention will be explained below. By these measures, the rigidity of the at least one cable section can be significantly increased without having to use, for example, a higher quality material or a higher material strength.
  • a means for increasing anchoring rigidity comprising means for improving the bond between the surface of the at least one cable section and the concrete.
  • the means for reducing the geometric extension of the at least one cable section or for improving the bond between the surface of the at least one cable section and concrete may comprise a variety of measures. Preferred embodiments of these compositions are particularly apparent from the following described developments of the present invention.
  • the at least one cable section according to the present invention may be formed by any arrangement or combination of wires or strands, according to one embodiment of the present invention it is preferred that the at least one cable section is formed by a spiral cable.
  • spiral cables due to their winding structure, such spiral cables have a comparatively small geometric stretch, and on the other hand, because of their helical surface, permit a good bond between the cable surface and the surrounding concrete.
  • spiral ropes are economical to produce.
  • the at least one cable section has a plurality of strands, wherein at least one strand has a diameter which deviates from that of the remaining strands. Due to the different diameters result in the interior of the cable section lower closed cavities, so that when applying a tensile load on the at least one cable section a smaller transverse contraction and thus a lesser geometrical horizontal bar is to be observed. In addition, the different diameters lead to a more rugged surface of the cable section, which further improves the bonding behavior of the cable section.
  • the at least one cable section has at least one cavity which is accessible in such a way that the penetration of concrete, mortar, cement paste or the like into the at least one cavity is possible.
  • two effects are achieved simultaneously, namely on the one hand that the transverse contraction capability of the cable section is considerably reduced by the penetration of concrete, etc. in the at least one cavity and the occurrence of a geometric step is largely eliminated when applying a tensile force on the cable section.
  • the Seildehnsteiftechnik is increased significantly in a simple but highly effective manner.
  • the penetration of concrete etc. into the at least one cavity of the cable section also enables improved bonding between the surface of the cable section and the surrounding concrete, which increases the anchoring rigidity of the cable section. Overall, this results in a significantly improved response of the cable section with the advantages described above.
  • the at least one cable section has a plurality of strands, wherein at least one strand is spaced from an adjacent strand, in particular in the circumferential direction of the cable section.
  • the at least one cable section is formed by at least one wire or at least one strand, which is looped around by at least one wire and / or at least one strand.
  • the provision of an additional wire or an additional strand on the outer circumference of the cable section gives the cable section to a certain extent a thread-like surface, the liquid forms einkrallt in the surrounding concrete, so that in a simple way an excellent bond between the cable surface and concrete and thus a much improved Anchoring behavior with correspondingly improved response results.
  • the at least one cable section has at least one anchoring element, preferably at least two anchoring elements.
  • the anchoring elements according to the invention preferably bring about a positive connection between the cable surface and the surrounding concrete, which drastically reduces the slip between the cable surface and the concrete and correspondingly drastically increases the anchoring rigidity of the at least one cable section in the concrete. This makes it possible that with the formation of a crack in the concrete lying in the crack rope section is activated directly, so that possible cracks held together securely and the crack widths are kept low.
  • the at least one anchoring element is formed in a terminal shape, plate-shaped and / or jagged. These forms are easy to manufacture and allow a secure fit between the anchoring element and concrete.
  • two cable sections each are arranged together, whose adjacent end areas are connected to each other by means of an anchoring element.
  • This results in an advantageous combination of two cable sections by means of at least one anchoring element in a simple manner to form a loop and thereby achieve improved anchoring properties simultaneously.
  • the at least one cable section is opposite the at least one Verwahrelement elastically deflectable in different angular positions.
  • Such a concrete component connecting device allows safe carrying behavior both in terms of maximum load capacity and in terms of usability with a simple design and easy installation on site.
  • the concrete component connecting device as described above has at least one anchoring element which is located adjacent to the at least one Verwahrelement and preferably at most three times the rope diameter of this is removed.
  • the inventors have found that the most damaging cracks in the concrete often occur near the storage element, so that limiting these cracks is of crucial importance, which is achieved by the above inventive measure.
  • the at least one cable section can be fixed or anchored in the storage element in order to further increase the anchoring rigidity of the cable section.
  • the concrete component connecting device according to the invention allows for the first time a connection of concrete components, which has low crack widths in use.
  • the present invention provides a connection of concrete components of at least one concrete component connecting device, wherein the crack width of a single crack in the region of the compound at a mean tensile stress in the at least one cable section in the crack of at most 33% of the minimum breaking force of the cable section at most 0 , 4 mm, preferably at most 0.25 mm.
  • Fig. 1 schematically shows a perspective view of an embodiment of the concrete component connecting device according to the present invention.
  • the concrete component connecting device 1 comprises a storage box 10 with an opening 12, through which a cable loop 2, which in Fig. 1 is shown purely schematically, is passed.
  • concrete component connecting device 1 is intended to be embedded in concrete in each case in the end face of adjacent reinforced concrete components or precast elements, wherein adjacent loops in the region of the joint form a lap joint, which is cast with concrete or mortar.
  • FIG. 1 A first preferred embodiment of a cable section 2 according to the present invention is shown schematically in FIG Fig. 2 shown in a sectional view.
  • the cable section 2 comprises a plurality of strands 2 a, 2 b, 2 c, which are spirally or helically wound.
  • the cable sections 2a, 2b, 2c each have different diameters.
  • the cable sections are arranged such that each cable section adjoins another cable section with different diameters.
  • the modulus of elasticity of the cable section 2 in the cable longitudinal direction can be increased to values above 110,000 MPa, preferably over 130,000 MPa, thanks to the low geometric draft.
  • FIG. 3 A side view of in Fig. 2 shown first embodiment of the cable section 2 is in Fig. 3 shown schematically. It can be seen that due to the different diameters of the strands 2a, 2b results in a more corrugated compared to conventional strands outer contour, which improves the composite properties of the cable section in concrete.
  • the so-called impact angle ⁇ indicated which depends on the ratio between rope diameter d and lay length w.
  • w / d is about 0.1, which corresponds to an impact angle ⁇ of about 5.7 °.
  • Fig. 4 schematically shows a sectional view of a second preferred embodiment of the cable section 2 according to the present invention.
  • the in Fig. 4 Shown stranded 2d, 2e with different diameters are used again, although this embodiment can also be performed with strands of the same diameter.
  • the in Fig. 4 shown rope section 2 cavities 4, from the outer surface of the Cable section 2 are accessible, so that concrete, mortar, cement paste or the like can each penetrate into the cavities 4.
  • the outer strands 2e are circumferentially spaced from each other. The penetration of concrete or the like into the cavities 4 allows, as explained above, a reduction of the geometric stretching, as well as an increase in the anchoring rigidity of the cable section 2 shown.
  • FIG. 5 A third preferred embodiment of the cable section 2 according to the present invention is shown schematically in FIG Fig. 5 shown in a partially sectioned perspective view.
  • the embodiment shown differs from that in FIG Fig. 4 embodiment shown mainly in that the strands 2d, 2e have substantially the same diameter and the cavities 4 are made larger between the outer strands 2e.
  • Fig. 5 recognize how the tortuous structure of the cable section 2 according to the invention allows an excellent fit of the cable section in concrete or the like, in particular in conjunction with the cavities 4 between the outer strands 2e.
  • the outer strands 2e as shown abut the inner strand 2d. Rather, it may also be advantageous to provide a spacing here, at least in sections, in order to allow even more far-reaching penetration of concrete or the like and to further improve the positive connection in this way.
  • Fig. 6 schematically shows a partially sectioned perspective view of a fourth preferred embodiment of the cable section 2 according to the present invention.
  • the cable section 2 comprises a central cable section 3, which in the present embodiment is formed by a plurality of serpentine strands 2f.
  • the central cable section 3 by any other Embodiment of the present invention or may be formed by a conventional cable section.
  • the central cable section 3 is looped by a strand 6, which propagates helically along the outer circumference of the central cable section 3.
  • a plurality of strands and / or wires can also be provided on the outer circumference of the central cable section 3. As a result, the positive connection between the rope surface and the surrounding concrete is significantly improved.
  • Fig. 7 schematically shows a side view of a fifth preferred embodiment of the cable section 2 according to the present invention.
  • the in Fig. 7 Cable section 2 shown is equipped with an anchoring element 8, which in the present embodiment, a jagged, similar to a barbed wire or the like, is formed.
  • the anchoring element 8 may also have another suitable shape which allows an improved positive connection between the cable surface and the surrounding concrete.
  • FIG Fig. 8 Further preferred embodiments of the cable section according to the invention are shown in FIG Fig. 8 in each case as part of a concrete component connecting device 1 according to the invention are shown in each case two concrete component connecting devices 1, which together form a concrete component connection.
  • the three in Fig. 8 embodiments shown include a lap joint of cable sections 2, 2 ', but differ in the design of the cable sections.
  • Fig. 8 a a sixth preferred embodiment of the concrete component connecting device having two cable sections 2, 2 ', each at its free, the other concrete component connecting device 1 facing the end with an anchoring element 8 in the form of a compression sleeve or the like.
  • a major advantage of in Fig. 8 a) In addition to a good anchoring behavior, the embodiment shown therein has a high variability because the cable sections 2, 2 'are not connected to a loop, which facilitates the handling of the concrete component connecting device in some applications.
  • two cable sections 2, 2 ' are also provided per concrete component connecting device, wherein the free, the other concrete component connecting device 1 facing ends of the cable sections 2, 2' are provided with a common anchoring element 8, which is formed for example by a crimp or the like.
  • a common anchoring element 8 which is formed for example by a crimp or the like.
  • FIG. 8c an eighth preferred embodiment having only a single cable section 2, which is looped in a known manner, but additionally provided with two anchoring elements 8, which lie in the present embodiment, near the transition region straight cable sections to the curved loop end portion.
  • the optimum position of the anchoring elements 8 may vary from application to application. Thus, it is often advantageous to place the anchoring elements 8 relatively close to the area of expected cracks, for example close to the associated storage box 10. It will be understood that the number and arrangement of the anchoring elements 8 in the context of the present invention will be varied and adjusted according to the constraints and requirements can. It should also be noted that the in Fig. 2 to 8 shown embodiments in an advantageous manner with each other can be combined. So it makes sense, for example, in Fig. 8 shown rope sections 2 with one of in Fig. 2 to 6 execute executed rope structures.
  • FIG. 9 1 schematically shows a connection of two wall components 22, 24 made of concrete using the concrete component connecting device 1 according to the invention in a sectional plan view (FIG. Fig. 9a ) and a sectional side view ( Fig. 9b ).
  • the wall components 22, 24 are each provided in their mutually facing end faces with a concrete component connecting device 1, which is shown schematically and preferably corresponds to one of the embodiments described above.
  • a concrete component connecting device 1 which is shown schematically and preferably corresponds to one of the embodiments described above.
  • the cable sections 2 of the adjacent concrete component connecting devices 1 overlap, and in addition, a reinforcing bar 3 is inserted between the cable sections 2.
  • a reinforcing bar 3 is inserted between the cable sections 2.
  • the wall members 22, 24 existing cavity in which the cable sections 2 and the reinforcing bar 3 are, shed with a suitable mortar or the like.
  • the concrete component connecting devices 1 enable a force transmission between the adjacent concrete components 22, 24. Cracking may occur in the joint area between the adjacent concrete components 22, 24 as a result of static loads, constraining forces, concrete shrinkage or the like. A frequently occurring crack in practice is in Fig. 9 schematically drawn. After that, a first crack 26 and then a second crack 28 often appear first.
  • the concrete component connecting device 1 according to the invention makes it possible, due to the good rigidity of the cable or anchoring rigidity of the at least one cable section, to prevent the formation of excessive crack widths and this way to reliably ensure the serviceability of the concrete component connection 20.
  • the width of the individual cracks 26, 28 in the connection 20 in the state of use can be limited to values of the highest 0.25 mm.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Bridges Or Land Bridges (AREA)

Claims (14)

  1. Dispositif de raccordement de pièces en béton (1), comprenant :
    au moins un tronçon de câble (2), qui peut être coulé dans ce dernier au moins par endroits afin de raccorder des pièces en béton, et
    au moins un élément de garniture (10), dans lequel l'au moins un élément de garniture (10) présente au moins une percée (12), à travers laquelle le au moins un tronçon de câble (2) est guidé,
    caractérisé en ce que :
    le au moins un tronçon de câble (2) présente des moyens pour augmenter la résistance à l'allongement de câble du au moins un tronçon de câble dans le béton,
    dans lequel les moyens pour augmenter la résistance à l'allongement de câble comportent des moyens pour réduire l'étirage géométrique du au moins un tronçon de câble (2), dans lequel le au moins un tronçon de câble (2) présente un rapport entre le diamètre de câble (d) et le pas de câblage (w) de 0,1 au maximum.
  2. Dispositif de raccordement de pièces en béton selon la revendication 1, caractérisé en ce que le au moins un tronçon de câble (2) possède un module d'élasticité d'au moins 110000 MPa, de manière préférée d'au moins 130 000 MPa.
  3. Dispositif de raccordement de pièces en béton selon l'une quelconque des revendications précédentes, caractérisé en ce que le au moins un tronçon de câble (2) est formé par un câble spiralé, un câble à torons ronds ou une structure de torons.
  4. Dispositif de raccordement de pièces en béton selon l'une quelconque des revendications précédentes, caractérisé en ce que le au moins un tronçon de câble (2) présente une pluralité de torons (2a, 2b, 2c), dans lequel au moins un toron (2a) possède un diamètre qui diverge de celui des autres torons (2b, 2c).
  5. Dispositif de raccordement de pièces en béton selon l'une quelconque des revendications précédentes, caractérisé en ce que le au moins un tronçon de câble (2) présente au moins un espace creux (4), qui est accessible de telle manière que la pénétration de béton, de ciment, de pâte de ciment ou similaire dans le au moins un espace creux (4) soit possible.
  6. Dispositif de raccordement de pièces en béton selon l'une quelconque des revendications précédentes, caractérisé en ce que le au moins un tronçon de câble (2) présente une pluralité (2d, 2e) de torons, dans lequel au moins un toron est distant d'un toron adjacent, en particulier dans la direction périphérique du tronçon de câble.
  7. Dispositif de raccordement de pièces en béton selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il est prévu un moyen pour augmenter la rigidité d'ancrage qui présente des moyens pour améliorer la jonction entre la surface du au moins un tronçon de câble (2) et le béton.
  8. Dispositif de raccordement de pièces en béton selon l'une quelconque des revendications précédentes, caractérisé en ce que la au moins un tronçon de câble (2) est formé par au moins un fil métallique ou au moins un toron (2f), qui est entouré par au moins un fil métallique et/ou au moins un toron (6).
  9. Dispositif de raccordement de pièces en béton selon l'une quelconque des revendications précédentes, caractérisé en ce que le au moins un tronçon de câble (2) présente au moins un élément d'ancrage (8), de manière préférée au moins deux éléments d'ancrage.
  10. Dispositif de raccordement de pièces en béton selon l'une quelconque des revendications précédentes, caractérisé en ce que respectivement deux tronçons de câble (2, 2') sont agencés de manière conjointe, dont les zones d'extrémité adjacentes sont raccordées au moyen d'un élément d'ancrage (8).
  11. Dispositif de raccordement de pièces en béton selon la revendication 9 ou 10, caractérisé en ce que le au moins un élément d'ancrage (8) se présente en forme de pince, de plaque et/ou de crête.
  12. Dispositif de raccordement de pièces en béton selon l'une quelconque des revendications précédentes, caractérisé en ce que le au moins un tronçon de câble peut être orienté de manière élastique dans différentes positions angulaires par rapport au au moins un élément de garniture (10).
  13. Dispositif de raccordement de pièces en béton selon la revendication 12, caractérisé en ce que l'au moins un élément d'ancrage (8) du au moins un tronçon de câble (2) est placé de manière adjacente par rapport au au moins un élément d'ancrage (10) et est éloigné de ce dernier de manière préférée d'une distance égale au maximum à trois fois le diamètre de câble (d).
  14. Raccordement (20) de pièces en béton (22, 24) avec au moins un dispositif de raccordement de pièces en béton (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que la largeur de fissure d'une fissure séparée (26, 28) dans la zone du raccordement, en présence d'une tension de traction moyenne dans le au moins un tronçon de câble (2) dans la fissure de 33 % au maximum de la force de rupture minimale du tronçon de câble, est égale à 0,4 mm au maximum, de manière préférée à 0,25 mm au maximum.
EP04003276.5A 2003-04-22 2004-02-13 Elément de raccordement pour pièces en béton Expired - Lifetime EP1471192B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20306280U 2003-04-22
DE20306280U DE20306280U1 (de) 2003-04-22 2003-04-22 Betonbauteilverbindungsvorrichtung

Publications (2)

Publication Number Publication Date
EP1471192A1 EP1471192A1 (fr) 2004-10-27
EP1471192B1 true EP1471192B1 (fr) 2016-11-09

Family

ID=32946522

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04003276.5A Expired - Lifetime EP1471192B1 (fr) 2003-04-22 2004-02-13 Elément de raccordement pour pièces en béton

Country Status (3)

Country Link
EP (1) EP1471192B1 (fr)
DE (1) DE20306280U1 (fr)
DK (1) DK1471192T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3263795B1 (fr) 2016-06-28 2019-05-15 Seng Wong Paroi structurelle composite et son procédé de construction

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO326727B1 (no) * 2005-11-04 2009-02-02 Bba Blackbull As Armert betonglegeme og en fremgangsmåte for støping av et armert betonglegeme, samt et system for armering av et betonglegeme og en fremgangsmåte for fremstilling av et armeringsnett.
DE202008000529U1 (de) 2008-01-11 2009-05-20 Philipp Gmbh Seilschlaufenhalterung
WO2009109189A1 (fr) * 2008-03-07 2009-09-11 Haucon A/S Élément en béton, procédé de production et d'utilisation de ce dernier
FI20115568L (fi) * 2011-06-09 2012-12-10 Group Finland Oy R Vaijerilenkki
FI123856B (fi) * 2011-06-20 2013-11-29 Peikko Group Oy Liitäntälaite vierekkäisten betonielementtiosien kiinnittämiseen ja menetelmä ensimmäisen ja toisen betonielementtiosan yhdistämiseksi
PT2798120T (pt) * 2011-12-27 2019-01-29 Hampidjan Hf Corda com revestimento entrançado para redes de arrasto pelágico
CN104929251A (zh) * 2015-06-19 2015-09-23 中民筑友有限公司 一种软索连接件、预制件和墙板
CN104929250A (zh) * 2015-06-19 2015-09-23 中民筑友有限公司 一种软索连接件、预制件和墙板
CN104947801A (zh) * 2015-06-19 2015-09-30 中民筑友有限公司 一种软索连接件、预制件和墙板
CN104947799A (zh) * 2015-06-19 2015-09-30 中民筑友有限公司 一种软索连接件、预制件和墙板
CN104947800A (zh) * 2015-06-19 2015-09-30 中民筑友有限公司 一种软索连接件、预制件和墙板
CN105002987A (zh) * 2015-06-19 2015-10-28 中民筑友有限公司 一种软索连接件、预制件和墙板

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030182B1 (fr) * 1969-11-17 1975-09-29
DE4131956A1 (de) * 1991-09-25 1993-04-01 Philipp Gmbh Geb Seilschlaufeneinlegeteil fuer den verbund von betonfertigteilen
GB9403675D0 (en) * 1994-02-25 1994-04-13 Asw Ltd High tensile strand anchorages and methods of installation thereof
DE29505789U1 (de) 1995-04-04 1996-08-01 BETOMAX Kunststoff- und Metallwarenfabrik GmbH & Co KG, 41460 Neuss Vorrichtung zum Verwahren mindestens einer elastisch verformbaren Halterung
JP3096238B2 (ja) * 1996-02-15 2000-10-10 神鋼鋼線工業株式会社 ワイヤロープ
DE29612573U1 (de) * 1996-07-20 1997-11-20 Pfeifer Seil- und Hebetechnik GmbH & Co, 87700 Memmingen Vorrichtung zum Verbund von Betonfertigteilen
DE29620556U1 (de) * 1996-11-26 1998-03-26 Pfeifer Seil- und Hebetechnik GmbH & Co, 87700 Memmingen Drahtseil
DE19758606C2 (de) * 1997-01-28 2001-05-17 Dieter Rausch Vorrichtung zum Verbinden flächiger Bauteile
DE19826985C2 (de) * 1998-06-18 2003-07-03 Georg Weidner Schalungsteil
DE20111702U1 (de) * 2001-07-18 2002-11-21 Pfeifer Holding GmbH & Co. KG, 87700 Memmingen Vorrichtung zum Verbund von Betonfertigteilen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3263795B1 (fr) 2016-06-28 2019-05-15 Seng Wong Paroi structurelle composite et son procédé de construction

Also Published As

Publication number Publication date
DK1471192T3 (en) 2017-02-06
DE20306280U1 (de) 2004-09-02
EP1471192A1 (fr) 2004-10-27

Similar Documents

Publication Publication Date Title
EP1471192B1 (fr) Elément de raccordement pour pièces en béton
DE2834522A1 (de) Fuer oelbohrloecher vorgesehener saugstab sowie kupplung hierfuer
EP1021630B1 (fr) Dispositif pour lier des elements de beton arme
DE69410125T2 (de) Armierungsfaser zur Betonbewehrung
EP0122521A2 (fr) Ancrage pour le transport d'éléments préfabriqués
EP3309327B1 (fr) Ancre de transport
DE1936078A1 (de) Bewehrungsstaebe fuer Betonkonstruktionen
DE2518513A1 (de) Druckrohr aus spannbeton
DE3322646A1 (de) Seil-transportanker und verfahren zur herstellung
EP2241699A2 (fr) Douille d'ancrage pour l'ancrage d'éléments d'armature prétendus
EP3918153B1 (fr) Ancrage de transport comprenant un élément de pression et procede de production d'un tel ancrage de transport
EP0181898A1 (fr) Armature avec parties en acier pour constructions en beton precontraint et elements en beton precontraint prefabrique
DE2419628A1 (de) Spanngliedverankerung, insbesondere fuer den spannbetonbau
CH701928B9 (de) Drahtschlaufenanker.
EP3851616B1 (fr) Ancre de transport pourvue de bande de maintien
DE3834731C2 (fr)
AT523434B1 (de) Verankerung für Betonfertigteile
DE69016637T2 (de) Ankerstruktur und entsprechende Konstruktionsmethode.
DE29901676U1 (de) Bewehrungsfaser zur Bewehrung von Stahlfaserbeton
DE102004038381A1 (de) Anschlagmittel sowie hülsenartiges Element und Herstellungsverfahren hierfür
EP2841795B1 (fr) Unité de transfert de force
CH710269A2 (de) Vorspannlitze, insbesondere für statische Verbauungen.
DE3045007A1 (de) Vorrichtung zur verankerung einer vorgespannten bewehrung mittels keilen
EP1389658B1 (fr) Joint à filet de vis pour barres de transmission de force
DE29911830U1 (de) Litzenförmiges Zugelement, insbesondere für die Bautechnik

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: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

17P Request for examination filed

Effective date: 20050426

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20130418

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: E04G 21/12 20060101ALI20160426BHEP

Ipc: D07B 1/06 20060101ALI20160426BHEP

Ipc: E04C 5/03 20060101AFI20160426BHEP

Ipc: D07B 5/00 20060101ALI20160426BHEP

INTG Intention to grant announced

Effective date: 20160530

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 BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 844065

Country of ref document: AT

Kind code of ref document: T

Effective date: 20161115

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502004015371

Country of ref document: DE

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20170201

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20161109

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: 20170210

Ref country code: SE

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: 20161109

Ref country code: NL

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: 20161109

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: 20170228

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: 20161109

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: 20170309

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

Ref country code: RO

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: 20161109

Ref country code: CZ

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: 20161109

Ref country code: SK

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: 20161109

Ref country code: EE

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: 20161109

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502004015371

Country of ref document: DE

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161109

Ref country code: BG

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: 20170209

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

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161109

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

26N No opposition filed

Effective date: 20170810

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

Ref country code: LI

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

Effective date: 20170228

Ref country code: CH

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

Effective date: 20170228

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: SI

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: 20161109

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20171031

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: 20170213

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

Ref country code: FR

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

Effective date: 20170228

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20170228

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

Ref country code: IE

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

Effective date: 20170213

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 844065

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170213

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: 20170213

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

Ref country code: HU

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

Effective date: 20040213

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 NON-PAYMENT OF DUE FEES

Effective date: 20161109

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: 20161109

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

Ref country code: FI

Payment date: 20210216

Year of fee payment: 18

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

Ref country code: DE

Payment date: 20210223

Year of fee payment: 18

Ref country code: GB

Payment date: 20210222

Year of fee payment: 18

Ref country code: DK

Payment date: 20210218

Year of fee payment: 18

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502004015371

Country of ref document: DE

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20220228

REG Reference to a national code

Ref country code: FI

Ref legal event code: MAE

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

Effective date: 20220213

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 NON-PAYMENT OF DUE FEES

Effective date: 20220213

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

Ref country code: GB

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

Effective date: 20220213

Ref country code: DK

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

Effective date: 20220228

Ref country code: DE

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

Effective date: 20220901