• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Anchoring system of a cladding of a concrete wall. The present invention relates to a retaining device (21) for an anchor bar (2) of a concrete wall covering anchor system with a covering element (6) having a covering film (7). , with an annular sealing member (15) for sealing an anchor transfixing perforation (13) in the liner (7), a bolt nut element (24) for tapping the anchor bar (15) into a thread screw nut thread (24) and a hubcap (27) which by means of fasteners (30) can be secured to a rear side of the cladding element (6) of the concrete wall cladding and has a plate area spherically shaped with an opening into which the bolt nut member (24) is integrally integrated with radial play, the bolt nut member (24) having a radial, groove-like surrounding socket (40); in which the edges of the opening in the area of the ball plate and being at the end of the screw nut element (24) to be arranged on the side of the concrete casing, a tubular conductor assembly (45) is provided which is aligned with the nut thread thread bolt element of the screw nut element (24). In this case, the sealing member (15) has an elastic rubber inner sealing ring (46) and the free end (51) of the conductor assembly (45) to be disposed on the side of the sheath member is engaged with the sealing ring. (46) internally sealed within the sealing member (15).
    公开号:BR112012020754B1
    申请号:R112012020754
    申请日:2011-02-01
    公开日:2019-12-10
    发明作者:Renz Bernd；Braun Hans
    申请人:Peri Gmbh；
    IPC主号:
    专利说明:

    Descriptive Report of the Invention Patent for "ELEMENT OF COATING AND COATING FOR CONCRETE WALL". The present invention relates to an anchoring system for a concrete wall covering with at least one retaining device for an anchoring bar of the anchoring system, the retaining device having a screw nut for tapering the anchoring bar. through a screw threaded thread of said screw nut.
    Anchoring systems of this kind are used in the coating technique for concreting steel concrete constructions. Concrete cladding elements or, for short, cladding, of concrete wall cladding, consist of a cladding itself and supporting elements, for example, longitudinal beams and crossbars. The two sides of a wall are formed from a concrete cladding element, that is, a half of the cladding, which are held together by anchor bars. The anchor bars are crossed by perforations in the coating and at its ends they will be so attached to the elements that support the coating that the tractive force, which in the concrete acts on the anchor bars, will be accepted. Commonly, the two ends of the anchor bars have threads in which screw nuts are screwed in as anchoring fixings. In this way, the effective length of the anchor bar and, therefore, the thickness of the wall to be concreted will be determined. At the same time, the pressure exerted on the concreting by the liquid concrete on the coating itself will be eliminated through the screw nuts for the anchor bars. In this process, the anchor bars will be requested by traction. Between the coverings, spacers will be introduced in the volume of the wall to be concreted, which can accommodate the pressure forces generated in the concreting process and in the assembly of the anchor bars, thus ensuring that these pressure forces cannot influence, or that is, reducing the wall thickness in an undesirable manner.
    In the known anchoring systems, difficulties in transfixing the anchor bar result in the assembly of the concrete wall cladding as soon as the elements of the cladding that are reciprocally opposite with their cladding films, and which shape the concrete wall to be lined, do not meet with their anchoring transfixation perforations in a sufficiently aligned reciprocal direction.
    Since the anchor bar is transfixed from the outside - seen from the rear side of a first cladding element - by the cladding elements already assembled, the cladding fitter who positions the anchor bar cannot see the transfixing drilling of the anchoring of the second element of coating. Although the anchoring transfixation drilling mentioned above is still relatively easy, in the case of poor alignment of the anchoring transfixing holes, the anchoring bar will be positioned obliquely with the coating film of the elements of the coating itself, with which makes it very difficult to locate the thread of a retaining device that is attached to the rear of the second coating element. In addition, in an oblique positioning of this type of anchor bar, the retaining devices no longer touch juxtaposedly across the entire circumference of the cladding elements, which results in a transfer of force only punctually during a concreting process. incident forces of the concrete wall cladding to the retaining devices, strongly requesting these same devices.
    A solution to the mentioned problem is proposed in document DE 10 2007 004 226 A1. Also revealed here is a concrete wall covering with a first cladding element and a second cladding element, each having a cladding film, and an anchoring system such as an anchor bar and retaining devices, the elements of which coatings are reciprocally opposed to the front faces of their coating films. Each anchor bar transfixes an anchor transfixation perforation into the liners. In addition, annular sealing elements are provided in the coatings films to seal the anchorage transfixing perforations in the coatings films. Each of the retaining devices for the anchor bar of the anchoring system of the concrete wall cladding has a screw nut element for tapering the anchor bar by means of a screw nut thread fillet of said nut element screw, as well as a hubcap. The hubcap, that is, the hubcap plate, by means of fastening means, is attached to a rear side of one of the elements of the concrete wall cladding. This hubcap has a spherical shape area with an opening into which the screw nut is integrated with radial clearance, and this screw nut has a radial groove surrounding it, similar to a groove, in which the edges of the opening in the spherical region of the plate. Always a screw nut from each anchoring system, which is arranged on the end side of the anchor bar, has at its end on the side of the concrete cover a tubular conductive assembly that is aligned with the thread of the nut. screw of the screw nut element, this conductive assembly that serves to facilitate the localization of the screw opening of the threaded thread of the screw nut in the screw of the anchor bar.
    In this process, however, the problem arises that due to the oblique positioning of the anchor bar, excessive demands are made on the sealing element, so that, when pouring, liquid concrete may flow from the unsealed points of the transfixation perforations. anchor. The present invention aims to offer a retaining device for an anchoring system and for a concrete wall covering that avoids the disadvantages of the state of the art, and the squatness of the anchor transfixation perforations should be improved, by which the anchor bars pass in an oblique position.
    This task will be solved by the devices of the independent claims. The dependent claims present preferred embodiments of the invention.
    A retainer device according to the invention is adapted for fixing an anchor bar of a concrete wall cladding anchoring system with a cladding element that has a cladding film. The retaining device has an annular sealing element for sealing an anchor transfixing perforation in the liner film, a screw nut element for screwing the anchor bar into a screw port thread of said nut element. screw, as well as a hubcap plate. The hubcap can be secured with fastening means to a rear side of the concrete wall cladding element and has a spherical shaped plate area with an opening, within which the screw nut element is radially integrated . In this case, the screw nut element has a groove-like fit, radially surrounding it, within which the edges of the opening in the spherical area of the plate are integrated. At the end of the screw nut element to be positioned on the side of the concrete lining, a tubular conductive assembly is provided which is aligned with the threaded thread of the screw nut of the screw nut element.
    According to the invention, the sealing element has an elastic rubber or viscoelastic inner sealing ring and the free end of the conductive assembly to be integrated on the side of the cladding element protrudes sealingly within the inner sealing ring.
    In the use of a retaining device according to the present invention, essentially there will be no leakage of liquid concrete between the anchor bar and the sealing element through the transfixation drilling of the anchor. In addition, the possibility of data in the sealing ring is reduced when the anchor bar is inserted into the conductor assembly.
    The request for asymmetric pressure of the elastic rubber inner sealing ring will also be reduced with anchor transfixation perforations not fully aligned, since by the conductive assembly that seals against the inner sealing ring, a distribution of loads of the forces generated by the pressure request. The anchor bar, specifically, does not always touch the inner sealing ring.
    The mentioned advantages are expressed in an optimized way when the free end of the conductive assembly to be positioned on the side of the cladding element closes end with an internal edge of the inner sealing ring, to be positioned on the film side of the cladding, or is highlighted , on the side of said coating film, in addition to the outer edge. This way, it will also be possible to use an especially narrow inner seal ring, that is, an inner seal ring with reduced material thickness, with which the seal ring as a whole can have a high degree of elasticity.
    Especially preferred, the sealing element has a metallic sleeve, the inner sealing ring being disposed in a sealing way inside the metallic sleeve. The metal glove prevents damage to the inner seal ring and protects this inner seal ring in the anchor transfixing holes made.
    In a very advantageous way, the metallic sleeve has an enlargement to be provided on the side of the cladding film, radially surrounding and extending radially outwards, with which a stop is formed for a definite positioning of the sealing element in a anchor transfixation drilling. The sealing element may have an outer ring preferably made of rigid plastic, the outer ring being fitted or screwed onto the metal sleeve. In this way, a rear seal is also made possible with respect to the coating film in whose anchor transfixation perforation the sealing element is introduced. In addition, the outer sealing ring can be used for tapering and rear fixation.
    In an especially preferred manner, the free end of the conductive assembly to be arranged next to the cladding element may touch a sealing lip of the radially surrounding and enlarged inner sealing ring. In this case, the free end of the conductive assembly can serve as a stop for an anchor bar to be screwed. Particularly large deviations from the screw nut element are made possible when the spherically shaped plate area forms a spherical shell area with a spherical central point on the side of the lining element, with areas of the surface of the socket surrounding the screw nut element , touching the area of the spherical forming plate, are shaped in a complementary direction towards the area of the plate to be shaped spherically.
    Advantageously, a counter protection is provided in the screw nut element. This counter protection can, for example, be achieved by conformation of the overlapping surfaces of the screw nut element and the hub plate with high turning flexion, for example, by a meat surface. When using such a retaining device, the anchor bar can be screwed, for example, on the rear side of the first lining element into the retaining device that is attached to the rear side of the second lining element, without having to be present a lining assembler on the rear side of the second lining element to serve the retaining device during the screwing, in order to avoid monitoring the rotation of the screw nut element with the anchor bar. A retainer device of this type is therefore adapted to be used, for example, in areas of concrete shells that do not offer access. Preferably, the counter protection has a stop, whereby a rotation of the screw nut element is avoided to touch a stop, preferably shaped by the fixing means. In this way, an especially simple and safe counter protection is guaranteed. If the stop is shaped like a wing, then also a stop placed further away from the screw nut element can prevent turning. For example, a stop is described in DE 10 2007 004 226 B3.
    Another conformation according to the invention of the retaining devices for attachment to the first cladding element to be assembled, could reside in that the retaining device is permanently attached to the cladding elements. This would offer the advantage that pre-assembled does not have to be pre-assembled on the cladding element.
    A concrete wall cladding according to the invention has a first cladding element and a second cladding element, each having a cladding film, as well as an anchoring system with an anchoring bar and a retaining device according to the invention, the elements of the coatings being reciprocally opposite with the front faces of their coating films. The retainer device is secured in the region of an anchor transfixation perforation in the coating film of the second lining element at the rear, preferably by means of fixing means, and the sealing element of the retainer device is provided to seal the transfixation perforation. anchor in the film of the second coating element. In this case, the anchor bar, coming from the rear side of the coating film of the first coating element, is crossed by an anchor transfixation perforation in the film of the first coating element and through the sealing element, which can be screwed on, or that is, it is already screwed into the thread of the screw nut of the screw nut element of the retaining device according to the invention. The free end of the conductive set is disposed on the side of the lining, and together with the inner sealing ring, it is engaged in the sealing element by exerting a sealing action, so that the free end of the conductive set, on the sealing element, is positioned defined in the coating film.
    Preferably, the anchor bar has a rounded tip, making it easier to locate the taper opening at the free end of the conductive assembly. Advantageously, the anchor bar has a first thread thread in the end region of the anchor bar, away from the end of the anchor, and a screw thread segment in the end region of the anchor bar, in the area near the end of the anchor bar. anchoring. In the middle area, the anchor bar advantageously has a smooth surface, which makes concrete adherence difficult.
    In a very advantageous way, the anchor bar is narrowed between the first and second screw threads towards the tip of the tapered anchor bar, so that the removal of the anchor bar from a hardened concrete wall is facilitated. The shape of the first screw thread can be differentiated from the shape of the second screw thread so that the thread next to the anchor tip can be shaped very coarsely, making it easier to locate the thread of the element screw nut. of the screw nut. The anchoring bar according to the invention has a stop in the tip region, which, in a screwed state, touches the conductor assembly at the free end of the mentioned conductor assembly. Predetermined wall thicknesses can be adjusted more easily and inaccuracies regarding the thickness of a wall to be concreted are avoided.
    In a very advantageous way, the free end of the conductive assembly of the retaining device, disposed on the side of the liner element, closes the end with the outer edge of the inner sealing ring of the seal element, disposed on the liner side, or protrudes in the side of the cladding element beyond the outer edge. In this case, the outer edge of the inner sealing ring of the sealing element, arranged on the side of the lining, essentially closes the top with the front face of the film of the second lining element. In this way, edge protection will be achieved for the transfixing drilling of the anchor and asymmetric forces on the inner seal ring will be optimally distributed over the width of the inner seal ring. In this case, only the conductive assembly touches the inner sealing ring.
    Especially preferably, another sealing element, identical to the sealing element of the retaining device, is provided, especially having an identical internal diameter, intended to seal the transfixing perforation of the anchor in the film of the first coating element. In this case, the anchor bar transfixes another sealing element. The shape of an anchoring bar that tapers conically is shaped in such a way that the largest diameter of the conical area is so juxtaposed to the sealing element that it can be introduced, in a sealing manner, into the inner sealing ring of the additional sealing element. The conformation of the anchoring system according to the invention has the additional advantage that, on both sides of the cladding elements, equal sealing elements can be used. This is because on one side the anchor bar and on the other side the conductive element, in the area of the sealing element, has almost the same outside diameter.
    In the following, the invention will be explained in more detail on the basis of an execution example with reference to the drawings. Figure 1 shows a concrete wall cladding according to the invention, cut out in the area of non-aligned and reciprocally opposed anchoring holes.
    Figures 2a and 2b show a retaining device according to the invention in different cutouts in a position attached to a rear side of a concrete cladding element, as shown in the image of Figure 1, with Figure 2b showing an enlarged cutout of figure 2a. Figure 3 shows in an enlarged form the retaining device shown in figure 1 on the left side.
    The figures in the drawings present the object of the invention in a markedly schematic form and should not be understood according to the measure. The different components of the object of the invention are presented in such a way that their constitution can be well shown.
    In figures 2a, 2b and 3, detail views of the concrete wall covering according to the invention are shown, shown in figure 1, with a sectional image being presented at the height of the longitudinal axis of an anchor bar 2 of the anchoring system of steel according to the invention that interconnects a first and a second cladding element 5, 6 of the cladding of the concrete wall. The coating elements 5, 6 have a coating film 7, as well as dashes. Indents possibly present are not shown due to the clipping of the selected image. The coating film 7 is generally applied over longitudinal bars and crosspieces, being especially riveted there. The anchor bar 2 is aligned at an angle α obliquely in relation to the surfaces of the cladding films 7. The section in figure 1 covers a longitudinal bar so that the respective longitudinal bar is shown only by the wall 11 of the steel profile from which it is produced. The cladding elements 5, 6 are in a reciprocally imposed position to form a concrete wall to be produced with the front sides of its cladding films 7. In the region of a longitudinal bar, in the cladding films 7, a perforation is provided for anchor transfixation 13. Anchor bar 2 transfixes on the back side of the first cladding element 5 from the anchor transfixation perforations 13 and the longitudinal bars, in whose region the anchor transfixation perforations 13 are arranged. In this case, in the anchor transfixation perforations 13, the ring sealing elements 15 surrounding the anchor bar 2 are integrated, that is, fitted in such a way that in the concreting essentially there can be no flow of liquid through the anchor transfixation perforations 13 On the rear side of the liners 5, 6, a retainer device 20, 21 is provided in the area of the anchor transfixing perforations 13. The retainer devices 20, 21 have a screw nut element 23, 24 with a nut thread thread screw, that is, a hole with an internal thread through which the anchor bar 2 is or will be screwed. In addition, the retainer devices 20, 21 feature a hub plate 26, 27 with fastening means 30 of the hub plate 26, 27 and therefore of the retainer device 20, 21, on the rear side of one of the lining elements 5, 6. The fixing means 30 are formed by a perforation in the area of the hub plate 26, 27 through which a threaded pin 32 can be screwed into a threaded hole in the respective longitudinal bar. As technically equal fixing means 30, clamps, bayonet-type closures and similar retaining means can also be envisaged. The hub plate 26, 27 is produced from a steel plate. It has a spherical shape plate area, that is, a plate shape shaped like a spherical shell area in which an opening is provided. The spherical shell region forms a spherical central point on the side of the cladding element. This means that the curvature of the spherical shell area is so oriented that its central point is located in the area of the covering element 5, 6, on which the corresponding retaining device 20, 21 is attached. Preferably, this central point is located on the plane of the coating film. The concave surface of the hub plate 26, 27 is arranged in the direction of the coating film 7 of the respective coating element 5, 6 with a surrounding radial clearance. The opening of the screw nut 23, 24 of the respective retaining device 20, 21 is integrated in the opening. In the elements of the screw nut 23, 24 there is a radial circumferential groove that forms a socket 40, in which the edges of the opening are integrated. in the spherical area of the corresponding hubcap plate 26, 27. The fitting 40 has a conformation that corresponds to the spherical area of the plate, so that within the radial clearance it is possible to articulate the complete circumference of the screw nut element 23, 24 in the hubcap 26, 27, driven by hubcap 26, 27. The groove can, for example, be shaped by the fact that a ring 41 (figure 2a) that shapes the wall on the side of the concrete lining is fitted or screwed in in a tubular area of a part - shaped like a cap nut - of the screw nut element 23, 24.
    In the retainer device 21 according to the invention, positioned on the second cladding element 6, at the end of the screw nut element 24, arranged on the side of the concrete cladding, a tubular conductive assembly 45 is provided aligned with the fillet screw nut thread of the screw nut element 24. In this case, it is, for example, an extension in the form of a sleeve that is shaped in the element of the screw nut 24. The thread of the nut screw element 24 can extend totally or partially within this extension. The screw nut element 24 is formed in two sections. It consists of the extension in the form of a sleeve which is formed in one piece with the conductive assembly 45 and within which is the thread of the screw nut and a counter protection 60, for example, protected by a cotter pin and fitted there. This counter protection 60 features wing elements that protrude radially from the screw nut so that a stop further away from the screw nut element 24 can prevent the rotation of the screw nut element 24 from following the anchor bar taper. 2.
    As can be well recognized, especially in the detail view of figure 2b, the sealing elements 15 have an inner sealing ring 46, rubber elastic, with an extended sealing lip 46 'and a metal sleeve 47, the inner sealing ring being 46 is sealingly arranged in the metal sleeve 7. The free end of the conductive assembly 45, integrated on the side of the cladding segment, is fitted with the inner sealing ring 46 in a sealing way within the sealing element 15 which is arranged in the perforation of anchor transfixation 13 in the coating film 7, where the retaining device 21 according to the invention is attached. The metal sleeve 47 has an extension 49 arranged on the side of the coating film, circumferential and radial, and extending radially outwards, which, as a positioning aid, determines the depth of the sealing elements 15 transfixation perforations of anchor 13, forming edge protection. The conductive assembly 45 is fitted to such an extent within the corresponding sealing element 15 that it extends to a small extent the outer surface of the coating film 7 and on an external edge of the inner sealing ring 46, arranged on the film side of the coating, being the outer edge widened in a manner similar to a fillet. The region that extends and protrudes is formed as the free end 51 of the conductive assembly 45. Likewise, the free end 51 of the conductive assembly 45 and the widening 49 of the metal sleeve 45 extend to a lesser extent the outer surface of the coating film 7 .
    The sealing elements 15 have an outer ring 48 made of a rigid synthetic material which is screwed by the back side of the coating film 7 onto the metal sleeve 47, with which, in addition to the additional seal 1 of anchor 13, a fixation of the position of the sealing elements 15. The anchor bar 2, which crosses the sealing element 15 with its tip 50, is directly inserted in the conductor assembly 45 which is attached to the counter assembly 60. The counter protection 60 is shaped like a hub nut. Therefore, the pivot point (central circular point), around which the hub nut (conductor set 45, counter protection 60) allows it to be rotated, deflected or moved, in the region of the coating film plane 7.
    In addition, in the screw nut elements 24 of the retainer assembly 21 which are introduced at the rear sides of the second coating elements 6, that is, those coating elements 6 that pass through the bars, that is, those coating elements 6, by which the anchor bars are introduced from the front side, that is, from the cladding film 7, with a counter protection 60 foreseen in them. These counter protection 60 are so shaped that an external region of the elements of the screw nut 24 in the rotation of the respective screw nut element 24 touches a stop formed, for example, by the fixing means 30 of the respective hub plate 27, so that the screw nut element 24 can no longer be rotated.
    In the figures, the anchor bar 2 is fully screwed.
    For this purpose, the screw thread 70 of the anchor bar 2 in the area of the tip 50 of the anchor bar 2, has a smaller diameter than the remaining anchor bar 2, with the passage of the thread thread 70 in the direction of the remaining anchor bar 2, a screw stop 52 is formed. With this screw stop 52, the anchor bar 2 is fully screwed against the free end 51 of the conductor assembly 45. The depth of the screw thread 70 in the the tip region 50 of the anchor bar 2 within the screw nut element 24 of the retaining device 21 is thus predetermined in a definite manner. The diameter of the anchor bar 2 in the region of the thread thread 70 - seen from the longitudinal section of the thread thread - is identical (threaded cylindrical segment). The screw nut thread of the retainer device 20, positioned at the rear of the first cladding element 5, the latter side from which the anchor bar 2 is inserted, receives an anchor bar with a diameter larger than the thread of the screw nut of the retainer device 21 on the rear side of the second cladding element 6. The anchor bars 2 shown also have in their end regions, away from the tip 50 of the respective anchor bar, where the retainer devices 20 are fastened, fastened on the rear side of the first cladding element 5, they have cotter pin holes 75 for transfixing cotter pins. By arranging these holes for cotter pin 75 the thickness of the wall to be concreted can be determined. The anchor bars 2, throughout their course, except the threaded segments formed at both ends, are shaped with a conical projection. In order to allow the tilting forces originating from the concreting process to be applied to the cladding elements 5, 6, which would result in a reduction in the thickness of the wall to be concreted, in figure 1 a fixation is also shown of the hub plates 26, 27 on the rear sides of the lining elements 5, 6. This last fixation is carried out in the figures by means of threaded pins 32 with profiled rings. In its region to be positioned between the cladding films 7, the anchor bar 2 has a conformation that tapers conically in the direction of the anchor tip 50, as the anchor bar 2, especially when it is being treated, that is , greased before being applied to the concrete wall cladding, after the hardening of the concrete wall can be removed again in an easy way.
    The cladding elements 5, 6 of the presented concrete wall cladding, with their anchor transfixing perforations 13 are not arranged in line with each other. Correspondingly, the screw nut elements 23, 24 of the retaining devices 20, 21 are not centered in the areas of the spherical plates belonging to the corresponding hub plates. The screw nut elements 23, 24 are hinged radially on the surfaces of the spherical areas of the corresponding hubcaps, so that the anchor bar 2 does not need to be aligned perpendicularly to the films 7 of the covering elements 5, 6 Oblique projection anchors are possible to be used permanently and repeatedly with the retaining device according to the invention and this can be done with a command on only one side. The anchor point away from the control side can be safely sealed, and the anchor bar itself no longer presses on the sealing lip of the sealing element. The applied anchor bar touches the screw stop at the free end of the conductive assembly. Through the conductor assembly, the seal is verified with the inner sealing ring of the sealing element. A retainer device 21 is proposed for an anchor bar 2 of a concrete wall cladding anchoring system with a cladding element 6 with a cladding film 7, with - an annular sealing element 15 to seal a transfixation bore anchor 13 in the lining film 7, - a screw nut element 24 for screwing the anchor bar 2 into a screw nut thread of the screw nut element 24 and - a hub plate 27 which by means of fastening means 30 can be attached to a rear side of the cladding element 6 of the concrete wall cladding and an area of spherical forming plate having an opening within which the screw nut element 24 with radial clearance is integrated, the said the screw nut element 24 has a radial and groove-like circumferential fit 40 within which the edges of the opening are integrated a in the area of the spherical plate and being that at the end of the screw nut element 24, to be arranged on the side of the concrete lining, a tubular conductive assembly 45 is provided that aligns with the thread nut of the screw nut of said element of the screw nut 24.
    In this case, the sealing element 15 has an elastic rubber sealing inner ring 46 and the free end 51, to be arranged on the side of the lining element, relative to the conductive assembly 45, is fitted with the inner sealing ring 46 in a sealing way within of the sealing element 15. The invention is not restricted to the execution examples presented above. On the contrary, a large number of variants can be imagined that also with basically different conformation use the characteristics of the present invention.
    权利要求:
    Claims (12)
    [1]
    1. Cladding element (5.6) with a cladding film (7) and a retaining device (21) for an anchor bar (2) of an anchoring system for a concrete wall cladding j (6) in which retaining device comprises: - an annular sealing element (15) for sealing an anchor transfixing perforation (13) in the liner film (7), - a screw nut element (24) for screwing the anchor bar (2 ) in a screw nut thread of the) screw nut element (24), and - a hubcap (27) which, by means of fixing means (30), is attached to the dorsal side of a lining element (6) and which has a plate area, spherically shaped, with an opening, into which the screw nut element (24) with radial clearance is integrated, in which the screw nut element (24) has a fitting (40) surrounding radially and in the form of a groove, in which the edges of the opening are fitted in the spherical area of the plate, the end of the screw nut element (24), located on the side of the concrete lining having a one-piece tubular conductive assembly (45), aligned with thread) of the nut nut of the nut element screw (24), the conductive assembly (45) has a free end, into which the anchor bar (2) can be inserted to be screwed the element of the screw nut (24), characterized by the fact that the sealing element (15) has an internal sealing ring (46) already elastic of rubber or ductile, and the free end (51) of the conductive assembly (45), located on the side of the cladding element, projects sealingly inside the ring internal seal (46); wherein the free end (51) of the conductive assembly (45) to be arranged on the side of the coating element is aligned with an outer edge of the inner sealing ring) (46) to be arranged on the film side of the coating, or beyond the outer edge on the film side of the coating.
    [2]
    Lining element according to claim 1, characterized by the fact that the sealing element (15) has a metal sleeve (47), in which the inner sealing ring (46) is sealingly integrated into the metal sleeve (47 ).
    [3]
    Lining element according to claim 2, characterized by the fact that the metallic glove (47) has a widening (49), to be arranged on the film side of the lining, radially surrounding and extending radially to the outside.
    [4]
    Lining element according to either of claims 2 or 3, characterized in that the sealing element (15) has an outer ring (48), preferably produced from a rigid plastic material, the outer ring (48) ) is fitted or screwed onto the metal sleeve (47).
    [5]
    Cladding element according to any one of claims 1 to 4, characterized in that the free end (51) of the conductive assembly (45), arranged on the side of the cladding element, touches a sealing lip (46 ') widened and radially surrounding the inner sealing ring (46).
    [6]
    Coating element according to any one of claims 1 to 5, characterized in that the area of the spherical forming plate forms a spherical coating area with a spherical central point on the side of the coating element and in which surface areas of the socket (40) surrounding the screw nut element (24), touching the area of the spherical forming plate, are shaped in a complementary manner in relation to the spherically shaped plate area.
    [7]
    Coating element according to any one of claims 1 to 6, characterized by the fact that the screw nut element (24) provides a counter protection (60), preferably where the counter protection (60) it has an abutment element, preferably shaped like a wing, in which the abutment element prevents a shock in a stop, preferably in the fixing means (30).
    [8]
    8. Concrete wall cladding comprising: a first and a second cladding element (5,6), featuring a cladding film (7), in which the cladding elements (5,6) are mutually opposite with front faces of its cladding films (7) and an anchoring system with an anchoring bar (2), characterized in that the second cladding element is shaped as defined in any one of claims 1 to 7, wherein the clamping bar anchor (2), coming from the rear side of the coating film (7) of the first coating element (5), is transfixed by an anchoring transfixation perforation (13) in the coating film (7) of the first coating element ( 5) and the sealing element (15), the anchor bar (2) being screwed into the thread of the screw nut of the screw nut element (24) of the retaining device (21).
    [9]
    Concrete wall cladding according to claim 8, characterized in that the anchor bar (2) has a rounded anchor bar tip (50) and a first screw thread (71) in the terminal area of the anchor bar (2), in its terminal area, remote from the end of the anchor bar, as well as having a second screw thread (70) in the terminal area of the anchor bar (2), close to the tip of the anchor bar anchoring.
    [10]
    10. Concrete wall covering according to claim 9, characterized in that the anchor bar (2) tapers conically between the first and second screw threads (70, 71) towards the end of the bar anchor (50) and / or the shape of the first screw thread (71) differs from the shape of the second screw thread (70) and / or at the end of the second screw thread (70), away from the anchor tip is a screw stop (52) is formed on the anchor bar (2), in which the second screw thread (70) of the anchor bar (2) at the time of the stop, can be fully screwed into the element of the screw nut ( 24) of the retaining device (21).
    [11]
    Concrete wall covering according to any one of claims 8 to 10, characterized in that the free end (51) of the conductive assembly (45) of the retaining device (21), arranged on the side of the covering element , closes the top with the outer edge of the inner sealing ring (46) of the sealing element (15), located on the side of the cladding element, or protrudes or extends from the cladding element beyond the outer edge, the outer edge being the inner sealing ring (46) of the sealing element (15), arranged on the side of the coating element, essentially closes the top with the front side of the coating film (7) of the second coating element (6).
    [12]
    Concrete wall covering according to any one of claims 9 to 11, characterized in that another sealing element (15), identical to the sealing element (15) of the retaining device (21), to seal the perforation of transfixing the anchor (13) in the coating film (7) of the first coating element (5) is provided for drilling the anchor transfixation (13) in the coating film (7) of the first coating element (5), in that the anchor bar (2) can be transfixed by the other sealing element (15) and in the applied state of the anchor bar (2) it crosses the other sealing element (15).
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    同族专利:
    公开号 | 公开日
    HRP20160438T1|2016-05-20|
    MX2012009560A|2012-10-01|
    EP2536899A1|2012-12-26|
    AU2011217385B2|2014-09-11|
    CA2789395A1|2011-08-25|
    CA2789395C|2016-08-23|
    WO2011101240A1|2011-08-25|
    HK1174674A1|2013-06-14|
    SG183288A1|2012-09-27|
    DE102010002108A1|2011-08-18|
    ES2563050T3|2016-03-10|
    HUE028807T2|2017-01-30|
    CN102791939B|2016-01-20|
    AU2011217385A1|2012-11-08|
    RU2513601C1|2014-04-20|
    PL2536899T3|2016-05-31|
    EP2536899B1|2016-01-27|
    UA104082C2|2013-12-25|
    CN102791939A|2012-11-21|
    CL2014002902A1|2015-07-10|
    SI2536899T1|2016-03-31|
    US8727302B2|2014-05-20|
    CL2012002263A1|2013-06-07|
    DK2536899T3|2016-04-25|
    US20120304570A1|2012-12-06|
    BR112012020754A2|2016-05-03|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE1684261A1|1966-06-01|1971-03-04|Walter Hoff|Device for building concrete formwork or the like.|
    US3618887A|1969-04-23|1971-11-09|Superior Concrete Accessories|Concrete wall form and particular elastomeric tie rod bushing therefor|
    US3643909A|1969-08-15|1972-02-22|Formex Ltd|Plastic plugs for use in concrete forms|
    GB1416021A|1971-08-28|1975-12-03|Midland Bright Group Ltd|Ties for use with formwork for use in the casting of concretewalls|
    US3822860A|1972-03-07|1974-07-09|P Lovisa|Reusable tie assembly for concrete forms|
    DE3405976A1|1984-02-18|1985-08-22|Hünnebeck GmbH, 4030 Ratingen|Anchor for concrete formworks|
    CH686196A5|1992-09-30|1996-01-31|Giulio Albanese|Spacer tube for double layered shuttering|
    US5332189A|1992-11-12|1994-07-26|Tseng Cheng Tzu|Fastener of construction moldboard|
    JPH07300996A|1994-05-02|1995-11-14|Masato Sugano|Water stop device|
    DE9412556U1|1994-08-04|1994-10-06|Doellen Heinz Von|Clamping device|
    RU2097510C1|1995-09-27|1997-11-27|Евгений Иванович Садовников|Gear joining members of formwork|
    CN2293613Y|1997-01-10|1998-10-07|李明|Fast-assembling & disassembling fastener for shuttering|
    DE19754366C2|1997-12-08|2000-04-06|Peri Gmbh|Concrete formwork|
    US6935607B2|2002-10-23|2005-08-30|Western Forms, Inc.|Forming panel with extruded elongated threaded slot for receiving threaded attachment members|
    DE10336414B4|2003-08-08|2006-06-01|Peri Gmbh|Anchor system of a concrete wall formwork|
    EP1541781A1|2003-12-08|2005-06-15|Hünnebeck GmbH|Shuttering system with tensioning anchor, anchor and setup method for the shuttering system|
    CN2705531Y|2004-06-01|2005-06-22|邹乃童|Building formwork fixer|
    CN2895616Y|2006-04-11|2007-05-02|李正茂|Combined water-stopping counter-pull screw bolt|
    DE102007004226B3|2007-01-27|2008-09-04|Peri Gmbh|Anchor system of a concrete wall formwork|
    CN201125531Y|2007-11-20|2008-10-01|郑德春|Wall body water-proof split screw rod|EP2847390B1|2012-05-15|2016-09-28|Siemens Aktiengesellschaft|Foundation for machines|
    DE102012212607A1|2012-07-18|2014-02-06|Harsco Infrastructure Services Gmbh|Fastenable anchor system of a wall formwork and method|
    DE102012212603A1|2012-07-18|2014-01-23|Harsco Infrastructure Services Gmbh|Locking device with wall formwork fastening device and method|
    DE102013211490A1|2013-06-19|2014-12-24|Doka Industrie Gmbh|Formwork anchor receptacle, formwork anchor and formwork element for receiving this|
    CN103422574B|2013-07-18|2016-03-16|浙江中隧桥波形钢腹板有限公司|Combining structure bolt contraction type syndeton and construction technology|
    DE102014211483A1|2014-06-16|2015-12-17|Peri Gmbh|Anchor cone device, formwork anchor and concrete formwork system|
    DE102014012037A1|2014-08-16|2016-02-18|Redima Ag|Anchoring device of a concrete wall formwork, formwork element and method for mounting an anchoring device|
    USD804268S1|2014-09-12|2017-12-05|Probrace Systems Limited|Concrete formwork brace|
    EP3112557B1|2015-07-03|2017-10-04|MEVA Schalungs-Systeme GmbH|Frame formwork element|
    EP3181781A1|2015-12-18|2017-06-21|DOKA GmbH|Formwork anchor holder|
    CA2966199A1|2016-05-06|2017-11-06|Cooper E. Stewart|Insulating concrete form system|
    EP3258032A1|2016-06-17|2017-12-20|ULMA C y E, S. Coop|Anchor for a vertical formwork and vertical formwork|
    EP3258033A1|2016-06-17|2017-12-20|ULMA C y E, S. COOP.|Anchor for a vertical formwork and vertical formwork|
    AT519100B1|2016-11-16|2018-04-15|Ringer Kg|Device for receiving a formwork anchor in a formwork element of a concrete wall formwork|
    CN106592776B|2017-02-09|2022-03-04|中建安装集团有限公司|Threaded embedment for mounting threaded components|
    DK3385470T3|2017-04-06|2021-03-22|Ulma C Y E S Coop|ANCHOR TO A VERTICAL FORM AND VERTICAL FORM|
    ES2726030T3|2017-04-06|2019-10-01|Ulma C Y E S Coop|Vertical formwork with a threaded anchor|
    DK3385469T3|2017-04-06|2020-03-16|Ulma C Y E S Coop|ANCHORED UNIT FOR A HORIZED FORDLINE AND HORNED FORDLINE|
    EP3399120A1|2017-05-04|2018-11-07|MEVA Schalungs-Systeme GmbH|Anchor framework assembly with two spaced framework elements method of erecting the framework assembly|
    DE202017103863U1|2017-06-28|2018-10-01|Doka Gmbh|stop anchors|
    MD4605C1|2017-10-10|2019-06-30|Николае Попеску|Processes for erecting structural components of a building/structure of cast-in-situ reinforced concrete and technological equipment for its realization|
    EP3511487A1|2018-01-16|2019-07-17|Tobler AG|Concrete formwork element and method for producing a concrete formwork, formwork anchor recess for a concrete formwork anchor in a concrete formwork element.|
    FR3080132B1|2018-04-17|2020-05-01|Sateco|FORMWORK BENCH COMPRISING A DEVICE FOR GUIDING A SPACER ROD|
    EP3587705B1|2018-06-22|2021-09-08|ULMA C y E, S. COOP.|Vertical formwork|
    EP3653810A1|2018-11-15|2020-05-20|DOKA GmbH|Formwork panel, formwork system and method for mounting a tie rod|
    CN109930831B|2019-04-17|2021-06-08|陈特|Concrete cast-in-place mould stabilizing pull rod and use method thereof|
    WO2021018325A1|2019-07-31|2021-02-04|Meva Schalungs-Systeme Gmbh|Formwork tie|
    DE102020106843A1|2020-03-12|2021-09-16|Peri Gmbh|Formwork system, anchor device, anchor rod, use of anchor rod and method|
    EP3951116A1|2020-08-04|2022-02-09|MEVA Schalungs-Systeme GmbH|Formwork anchor|
    法律状态:
    2019-01-08| B06F| Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]|
    2019-06-11| B06T| Formal requirements before examination [chapter 6.20 patent gazette]|
    2019-08-20| B06A| Patent application procedure suspended [chapter 6.1 patent gazette]|
    2019-10-22| B09A| Decision: intention to grant [chapter 9.1 patent gazette]|
    2019-12-10| B16A| Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]|Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/02/2011, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/02/2011, OBSERVADAS AS CONDICOES LEGAIS |
    优先权:
    申请号 | 申请日 | 专利标题
    DE102010002108A|DE102010002108A1|2010-02-18|2010-02-18|Anchor system of a concrete wall formwork|
    PCT/EP2011/051419|WO2011101240A1|2010-02-18|2011-02-01|Anchor system of a concrete wall formwork|
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