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EP0744508A1 - Dispositif pour former une armature de cisaillement pour dalles plates - Google Patents

Dispositif pour former une armature de cisaillement pour dalles plates Download PDF

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Publication number
EP0744508A1
EP0744508A1 EP95107129A EP95107129A EP0744508A1 EP 0744508 A1 EP0744508 A1 EP 0744508A1 EP 95107129 A EP95107129 A EP 95107129A EP 95107129 A EP95107129 A EP 95107129A EP 0744508 A1 EP0744508 A1 EP 0744508A1
Authority
EP
European Patent Office
Prior art keywords
rail
head
shear reinforcement
holding element
profile
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.)
Granted
Application number
EP95107129A
Other languages
German (de)
English (en)
Other versions
EP0744508B1 (fr
Inventor
Klaus Dipl.-Ing Fröhlich
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.)
Leviat GmbH
Original Assignee
Halfen 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 Halfen GmbH and Co KG filed Critical Halfen GmbH and Co KG
Priority to DE59504223T priority Critical patent/DE59504223D1/de
Priority to DE29521530U priority patent/DE29521530U1/de
Priority to EP95107129A priority patent/EP0744508B1/fr
Priority to US08/644,523 priority patent/US6161352A/en
Publication of EP0744508A1 publication Critical patent/EP0744508A1/fr
Application granted granted Critical
Publication of EP0744508B1 publication Critical patent/EP0744508B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/0645—Shear reinforcements, e.g. shearheads for floor slabs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/43—Floor structures of extraordinary design; Features relating to the elastic stability; Floor structures specially designed for resting on columns only, e.g. mushroom floors
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups

Definitions

  • the invention relates to a device for forming a shear reinforcement for flat slabs of the type specified in the preamble of claim 1.
  • EP 0 495 334 A1 describes a shear reinforcement for flat slabs which, as shear reinforcement elements, has a plurality of reinforcement bars which run at least approximately perpendicular to the ceiling surface and extend in the interior of the flat slab. These reinforcing bars are each provided with a conically thickened head at their upper and lower ends and welded in groups at their upper ends to a spacer. This spacer rests on a bending reinforcement and has angled areas parallel to the flat slab level with a predetermined minimum length, so that the almost vertical course of the reinforcing bars that are passed through the bending reinforcement is not lost until the concrete has hardened.
  • the invention has for its object to design the device for forming a shear reinforcement for flat slabs of the type mentioned in the preamble of claim 1 so that the connection of the shear reinforcement elements with the holding element is possible at any time, especially when inserting into the formwork, wherein the distance between two successive shear reinforcement elements can be selected according to the different requirements.
  • connection of the reinforcement elements to the holding element is easy to produce by means of a positive connection and can be detached at least until the distances between adjacent reinforcement elements have been finally determined.
  • the device can be completed on the construction site by joining the parts together, the reinforcement elements being able to be arranged in the manner required.
  • plastic can also be used as the material for the holding elements, so that corrosion-preventing protective measures can be dispensed with.
  • the shear reinforcement elements expediently have, in a manner known per se, essentially the shape of a bolt which has a head on at least one end of its shank. Such a head not only results in a better transfer of forces between reinforcement and concrete, but also serves for attachment to the holding elements.
  • a holding element is a rail on which a plurality of shear reinforcement elements can be fastened, and which preferably consists of non-rusting material, so that the rail can also form a protective cover for the reinforcement elements.
  • the rail is expediently designed as a C-profile, the lateral edges of the profile engaging behind the head of the shear reinforcement element.
  • the head has a partially circular arc-shaped outline and is provided with flats on two opposite sides, the distance between the flats being smaller is the distance between the side edges of the C-profile.
  • the head can be inserted into the rail so that its flats run in the longitudinal direction of the rail, and by rotating the reinforcement element about its longitudinal axis, the positive connection is made, for example, in the manner of a bayonet catch. Additional fasteners such as screws or clips are not required for this.
  • the rail is designed as a U-profile, the head of the shear reinforcement element being held by means of inwardly deformed wall parts of the U-profile.
  • the relevant wall parts are limited to facilitate deformation by slots or notches in the lateral edges of the U-profile.
  • the U-profile can also be designed in such a way that shaped sections are provided in its base area which engage under the edge of the head.
  • the bolt shaft can be pushed through an opening located between the shaped sections, so that the head lies on the shaped sections.
  • a depression can be provided on the end face of the head, into which a curvature arranged on the base of the profile engages.
  • the distance between two consecutive curvatures in the longitudinal direction of the rail should correspond approximately to the diameter of the head, so that a very dense sequence of shear reinforcement elements can optionally be provided on a rail.
  • Another embodiment for securing the head against displacement in the longitudinal direction of the rail is that recesses are provided in the lateral edges, into which projections formed on the head of the bolt engage.
  • a further preferred embodiment of the invention consists in that the holding element encircles the shank of the shear reinforcement element and is provided with means for fastening to horizontally extending reinforcement bars, the holding element preferably being arranged directly next to the head of the shear reinforcement element.
  • Such a holding element preferably contains a chamber designed as a ring, which has a closure at one point on its circumference and at least one joint at a point remote from the closure, which joint is expediently designed as a film hinge.
  • Such holding elements can be easily produced as a plastic injection molded part.
  • a further embodiment of a holding element for the individual fastening of shear reinforcement elements to reinforcing bars of the upper bending reinforcement consists in that the holding element at least partially surrounds the peripheral edge of the head of the shear reinforcing element, the angle of inclination preferably being approximately 220 ° and providing the holding element with means for fastening to reinforcing bars is.
  • the holding elements for the individual fastening of shear reinforcement elements are expediently provided with lateral snap brackets for gripping reinforcement bars, preferably at least two diametrically opposed snap brackets being provided.
  • a connecting means of the reinforcement element engages.
  • a connecting means can be, for example, a screw turned into an end-side threaded bore of the shear reinforcement element. So that no separate fastening means and tools are required, it is to be regarded as advantageous that the connecting means is formed by a T-piece formed on the end face of the reinforcement element, that protrudes through the opening of the rail and reaches behind the rail with its side arms.
  • a holding element 1 is shown in the form of a rail 10 designed as a C-profile with shear reinforcement elements 2 arranged thereon.
  • the holding element 1 can consist of metallic materials or, in a particularly preferred manner, of plastic.
  • the shear reinforcement elements 2 are designed as bolts 3 with a shank, at the end of which a head 4 is formed.
  • the bolt 3 has a head 4 at each of its ends, so that the shear reinforcement element 2 is completely identical at both ends is.
  • lateral edges 5 and 6 of the rail 10 encompass the head 4 of the shear reinforcement element 2, so that the head 4 is held in the rail 10.
  • curvatures 8 and 9 directed into the profile shape are arranged in the longitudinal direction of the rail 10, the curvatures 8 being located on the base surface of the profile and the curvatures 9 on the lateral edges 5 and 6.
  • These curvatures 8 serve to fix the shear reinforcement elements 2 in the longitudinal direction of the rail, for which purpose there are corresponding depressions 11 and 12 on the head 4 of the bolt 3, so that the bulges engage positively in the depressions as soon as the head 4 reaches the predetermined position in the rail 10 occupies.
  • the heads 4 of the bolts 3 are essentially circular and are provided with two opposing flats 7, these flats 7 running parallel to one another.
  • the width B of the head 4 between the flats 7 is slightly smaller than the distance A between the lateral edges 5 and 6, so that the head 4 can be inserted into the rail 10 from the open side of the C-profile.
  • the head 4 is aligned with its flats 7 in such a way that the flats 7 run in the longitudinal direction of the rail 10.
  • the bolt 3 is rotated about its longitudinal axis, so that the arcuate sections of the head 4 are oriented orthogonally to the longitudinal direction of the rail 10. In this position, the bulges 9 engage in the depressions 11 on the edge of the head 4 and thus lock the shear reinforcement element 2 in the predetermined position on the holding element 1.
  • FIGS. 4 to 6 essentially corresponds to that which has already been described for FIGS. 1 to 3, so that the same reference numerals for the same parts correspond to the previously described exemplary embodiment.
  • the arrangement of the means for fixing the head 4 of the shear reinforcement elements 2 is different, which in the exemplary embodiment of FIGS. 4 to 6 are not provided on the lateral edges 5 and 6 of the rail 10 or on the peripheral edge of the head 4, but in the form of arches 13 are formed on the base of the rail 10.
  • These curvatures 13 are located directly next to the circumference of the head 4, so that the shear reinforcement element - seen in the longitudinal direction of the rail 10 - is secured against displacement by two curvatures 13 and, of course, by the curvature 8. In this way, only the rail 10 needs to be provided with projections or bulges 8, 13. No corresponding measures are required at the peripheral edge of the head 4.
  • FIGS. 7 to 9 shows a holding element 1, which consists of a strip 15, the cross section of which comprises a C-profile with lateral edges 17 and 18.
  • slots 16 are arranged at regular intervals transversely to the longitudinal direction of the rail 15, into which projections 14 arranged on the head 4 engage and in this way bring about a locking of the shear reinforcement element 2 in the longitudinal direction of the rail 15.
  • the material of the rail 15 is preferably plastic, the material having sufficient elasticity to be able to temporary expansion, which is necessary to bring the protrusions 14 into the corresponding slots 16, return to their original shape.
  • the heads 4 have flats 7 so that the shear reinforcement elements 2 can be fastened to the holding element 1 in the same way as was described for FIGS. 1 to 3.
  • a holding element 1 which consists of a rail 20 with a U-profile and thus perpendicular to the base of the rail 20 lateral edges 21 and 22.
  • the shear reinforcement elements 2 are provided with heads 24, the end face of which can be circular or square.
  • the heads 24 are brought with their end faces to bear against the rail 20 and then wall parts 23 of the lateral edges 21 and 22 are deformed inwards so that the head 24 is in firm contact with the base of the Hold rail 20.
  • bulges 19 are provided on the base area, which are located directly next to the heads 24 and in this way precisely define their position.
  • slots or notches can be provided in the lateral edges. Bores 25 are provided in the lateral edges 21 and 22, which can be used, for example, to carry out reinforcement bars.
  • the exemplary embodiment according to FIGS. 12 and 13 shows shear reinforcement elements 2 with heads 24 which are fastened to a rail 26 with a U-profile.
  • the width of the rail is less than the diameter of the head 24, and the open end of the U-profile is the shear reinforcement elements 2 turned away.
  • shaped sections 27 are provided which are designed such that they engage behind the head 24 of the shear reinforcement element 2 and thus press the head 24 against the bottom of the rail 26.
  • Openings 25 are provided in the lateral edges 28 and 29 of the rail 26, which also serve to receive reinforcing bars.
  • FIG. 14 and 15 show an embodiment in which a rail 30 with a U-shaped profile is provided in the bottom region with downwardly curved sections 31, between which openings 32 are formed.
  • the middle area between the downwardly pronounced sections 31 is angled to raised sections 33, so that there is a sufficiently large opening in the bottom area of the rail 30 for receiving the head 24 of the shear reinforcement element 2.
  • the shear reinforcement element 2 is inserted through the opening 32 from above until the head 24 rests on the downwardly pronounced sections 31, whereupon the raised sections 33 are then returned to their original horizontal shape, as can be seen from the left part of FIG. 14 or FIG Representation in Fig. 15 can be seen.
  • FIG. 16 and 17 show the design of a holding element 40, in which the shear reinforcement element 2 is surrounded on the area of the shaft 3 adjacent to the head 4 by a clip 34 designed as a ring, a so-called clip.
  • This bracket 34 is preferably made of plastic and comprises, in addition to the ring shape surrounding the shaft, two laterally arranged snap clips 35, 36, which are used to fasten the holding element 40 to reinforcement bars 38 and 39 running horizontally in the flat ceiling. In this way, shear reinforcement elements 2 individually and in any distance from each other in the flat ceiling construction.
  • the snap clips 35 and 36 have obliquely outwardly directed tabs 37 at their free ends.
  • the holding element 40 is provided at one point on the ring of the bracket 34 with a closure 41 so that the bracket 34 can be opened for mounting on the shear reinforcement element 2.
  • this closure 41 is formed from two locking projections 42 and 43 which interlock when the shape is closed. So that an expansion of the clamp 34 for mounting the holding element 40 on the shaft 3 of the shear reinforcement element 2 is possible in a simple manner, two film hinges 44 and 44 'are provided, through which the sections of the ring can be opened.
  • FIG. 19 to 21 are shown in various views and designs holding elements 40, in which the peripheral edge of the head 4 of the shear reinforcement element 2 is encompassed by a ring segment 45.
  • This ring segment 45 encloses the circumference of the head 4 over an angle of approximately 220 °.
  • a disk 46 which completely covers the end face of the head 4 and which can also serve as a marking carrier can be formed on the upper side.
  • the holding element 40 also comprises two snap brackets 35 and 36 arranged diametrically on the ring 45, which are provided with outwardly angled ends 47 for easier attachment to the reinforcing bars 38 and 39.
  • the embodiment of FIG. 20 differs from that of FIG. 19 in that the plane of the ring 45 or the disk covering the end face of the head 4 is offset with respect to the snap clips 35 and 36.
  • a holding element is shown, which corresponds essentially to that of FIGS. 19 and 21.
  • a second ring segment 48 is arranged on the upper side of the disc 46, whereby the inclusion of a second shear reinforcement element is possible.
  • the reference numerals correspond to those of FIGS. 19 and 21.
  • a shear reinforcement element 2 on the head 4 of which a holding element 40 is fastened, which essentially consists of a ring segment 49 and a plate 49 '.
  • a T-shaped projection 52 is formed on the top of the plate 49 ', which protrudes through an opening in a rail 50 and whose side arms 53 engage behind the rail.
  • the T-shaped projection has a central part with a circular cross section, this dimension corresponding to the distance between the flat sides of the elongated opening 51 in the rail 50.
  • the two arms 53 of the projection 52 have the same shape as the longitudinal extent of the openings 51, so that the projection can be guided with its arms through the opening and then the holding element 40 can be locked by rotation through 90 °.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Wire Processing (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Connection Of Plates (AREA)
EP95107129A 1995-05-11 1995-05-11 Dispositif pour former une armature de cisaillement pour dalles plates Expired - Lifetime EP0744508B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE59504223T DE59504223D1 (de) 1995-05-11 1995-05-11 Vorrichtung zur Bildung einer Schubbewehrung für Flachdecken
DE29521530U DE29521530U1 (de) 1995-05-11 1995-05-11 Vorrichtung zur Bildung einer Schubbewehrung für Flachdecken
EP95107129A EP0744508B1 (fr) 1995-05-11 1995-05-11 Dispositif pour former une armature de cisaillement pour dalles plates
US08/644,523 US6161352A (en) 1995-05-11 1996-05-10 Shear reinforcement system for a slab floor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95107129A EP0744508B1 (fr) 1995-05-11 1995-05-11 Dispositif pour former une armature de cisaillement pour dalles plates

Publications (2)

Publication Number Publication Date
EP0744508A1 true EP0744508A1 (fr) 1996-11-27
EP0744508B1 EP0744508B1 (fr) 1998-11-11

Family

ID=8219245

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95107129A Expired - Lifetime EP0744508B1 (fr) 1995-05-11 1995-05-11 Dispositif pour former une armature de cisaillement pour dalles plates

Country Status (3)

Country Link
US (1) US6161352A (fr)
EP (1) EP0744508B1 (fr)
DE (2) DE29521530U1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997023695A1 (fr) * 1995-12-21 1997-07-03 Deha Ankersysteme Gmbh & Co. Kg Support pour chevilles pour armatures relevees et son procede de fabrication
EP0818592A1 (fr) * 1996-07-11 1998-01-14 Richard Prof. Dr.-Ing. Rojek Système d'armature
WO1999005374A1 (fr) 1997-07-26 1999-02-04 Deha Ankersysteme Gmbh & Co. Kg Listel a goujons pour armatures relevees
EP0947641A2 (fr) 1998-03-28 1999-10-06 Richard Prof. Dr.-Ing. Rojek Dispositif pour positionner de manière coulissante des éléments de construction
WO2011045552A1 (fr) * 2009-10-14 2011-04-21 Hi-Ten Limited Composant à utiliser dans la fabrication de plaque de plancher en béton
DE202023101939U1 (de) 2023-04-17 2023-06-30 Reinhold Elsässer Vorrichtung zum Einsetzen in plattenförmige Elemente

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19813565A1 (de) * 1998-03-27 1999-09-30 Schoeck Bauteile Gmbh Bauelement zur Schubbewehrung
DE29809739U1 (de) * 1998-06-03 1999-10-21 Schöck Bauteile GmbH, 76534 Baden-Baden Bauelement zur Schubbewehrung
US6672015B2 (en) * 1999-02-25 2004-01-06 Menard Soltraitement Concrete pile made of such a concrete and method for drilling a hole adapted for receiving the improved concrete pile in a weak ground
DE29903737U1 (de) 1999-03-02 1999-08-12 Schöck Bauteile GmbH, 76534 Baden-Baden Bauelement zur Schubbewehrung
US6820390B2 (en) * 2001-02-06 2004-11-23 Todd M. Schulze Weldment plate spacer support
KR100423757B1 (ko) * 2001-05-04 2004-03-22 원대연 프리스트레스트 합성 트러스 보 및 그의 제조 방법
CH696204A5 (de) 2003-02-10 2007-02-15 Ankaba Ag Vorrichtung zur Schubbewehrung.
US8495846B2 (en) * 2003-07-30 2013-07-30 Leonid G. Bravinski Formwork assembly for fabricating composite structures including floor and roof structures
DE102004056036A1 (de) * 2004-11-19 2006-06-01 Deutsche Kahneisen Gesellschaft Mbh Befestigungselement für mit einem Ankerkopf versehene Anker
DE102005008748A1 (de) * 2005-02-25 2006-08-31 Schöck Bauteile GmbH Bauelement zur Schub- bzw. Durchstanzbewehrung
US20100050565A1 (en) * 2008-08-29 2010-03-04 Venkata Rangarao Vemuri Flat strip slab system
FI124471B (fi) * 2011-05-23 2014-09-15 Peikko Group Oy Leikkausvahvistusjärjestelmä valettavaksi laatastoihin
EP3048211B1 (fr) 2015-01-24 2020-11-18 HALFEN GmbH Dispositif d'armature de cisaillement
US10161096B2 (en) * 2016-05-31 2018-12-25 Soletanche Freyssinet Ground reinforcing device
JP6792775B2 (ja) * 2017-09-19 2020-12-02 株式会社小野工業所 鉄筋
US11959270B1 (en) 2021-04-16 2024-04-16 Morse Distribution, Inc. Stud rail systems and methods for use in reinforced concrete structures
DE202023000600U1 (de) * 2023-03-16 2024-06-18 Ancotech Gmbh Befestigungsmittel, Bewehrung und Abstandhalter

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DE198603C (fr) *
FR356657A (fr) * 1905-07-18 1905-12-06 John French Golding Ossature métallique destinée à etre employée dans les pièces en béton et pour d'autres usages
CH430999A (de) * 1963-12-17 1967-02-28 Hufnagl Walter Verbindungsmittel für mindestens zwei Stäbe oder Drähte bei Bewehrungen und Verfahren zur Herstellung des Verbindungsmittels
CH463070A (de) * 1964-03-24 1968-09-30 Hufnagl Walter Armierungselement, dessen Herstellung und Verwendung
DE2727159B2 (de) 1977-06-16 1979-07-19 7000 Stuttgart Schubbewehrung für auf Betonstatzen aufgelagerte Flachdecken aus Stahl- oder Spannbeton
DE2829941A1 (de) * 1978-07-05 1980-01-17 Kahneisen Ges West Mbh Deutsch Stahlbetonanschlusseinrichtung
EP0121510A2 (fr) * 1983-03-28 1984-10-10 Claude Meyers Boîte d'ancrage pour barres à béton
DE3411591C1 (de) * 1984-03-29 1985-06-13 Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen Schubbewehrungselement fuer Stahlbetonkonstruktionen
DE3423284A1 (de) * 1984-06-23 1986-01-02 Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen Verfahren zum einbau von anschlussstahlplatten in ein stahlbetonbauteil und federelement zur durchfuehrung des verfahrens
EP0495334A1 (fr) 1991-01-18 1992-07-22 Thomas Mösch Armature de cisaillement pour des plafonds plats
WO1993012305A1 (fr) * 1991-12-09 1993-06-24 Deha Ankersysteme Gmbh & Co. Kg Ancrage d'armature a support pour le ferraillage releve de dalles ou poutres en beton arme
DE4315900C1 (de) * 1993-05-12 1994-07-21 Andrae Hans Peter Bewehrungsdübel für Betonplatten

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US1245414A (en) * 1917-04-12 1917-11-06 Widmer Engineering Company Metal insert for concrete ceilings.
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US1726286A (en) * 1924-06-04 1929-08-27 George A Bennet Holder for anchor bolts and the like
US1761800A (en) * 1928-03-28 1930-06-03 Carl G Preis Concrete anchor
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US3283458A (en) * 1958-02-25 1966-11-08 Gersovitz Benjamin Shear reinforcement in reinforced concrete floor systems
US3841046A (en) * 1973-02-21 1974-10-15 Ind Services Inc Wall form
US3982363A (en) * 1974-10-18 1976-09-28 Ddk Investments, Ltd. Frangible insert
US4888922A (en) * 1988-08-15 1989-12-26 Richmond Screw Anchor Co., Inc. Setting hoist anchors in poured concrete structures
US5174910A (en) * 1990-09-20 1992-12-29 Pita Enrique A Mold for forming pilot anchor holes in concrete

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE198603C (fr) *
FR356657A (fr) * 1905-07-18 1905-12-06 John French Golding Ossature métallique destinée à etre employée dans les pièces en béton et pour d'autres usages
CH430999A (de) * 1963-12-17 1967-02-28 Hufnagl Walter Verbindungsmittel für mindestens zwei Stäbe oder Drähte bei Bewehrungen und Verfahren zur Herstellung des Verbindungsmittels
CH463070A (de) * 1964-03-24 1968-09-30 Hufnagl Walter Armierungselement, dessen Herstellung und Verwendung
DE2727159B2 (de) 1977-06-16 1979-07-19 7000 Stuttgart Schubbewehrung für auf Betonstatzen aufgelagerte Flachdecken aus Stahl- oder Spannbeton
DE2829941A1 (de) * 1978-07-05 1980-01-17 Kahneisen Ges West Mbh Deutsch Stahlbetonanschlusseinrichtung
EP0121510A2 (fr) * 1983-03-28 1984-10-10 Claude Meyers Boîte d'ancrage pour barres à béton
DE3411591C1 (de) * 1984-03-29 1985-06-13 Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen Schubbewehrungselement fuer Stahlbetonkonstruktionen
DE3423284A1 (de) * 1984-06-23 1986-01-02 Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen Verfahren zum einbau von anschlussstahlplatten in ein stahlbetonbauteil und federelement zur durchfuehrung des verfahrens
EP0495334A1 (fr) 1991-01-18 1992-07-22 Thomas Mösch Armature de cisaillement pour des plafonds plats
WO1993012305A1 (fr) * 1991-12-09 1993-06-24 Deha Ankersysteme Gmbh & Co. Kg Ancrage d'armature a support pour le ferraillage releve de dalles ou poutres en beton arme
DE4315900C1 (de) * 1993-05-12 1994-07-21 Andrae Hans Peter Bewehrungsdübel für Betonplatten

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997023695A1 (fr) * 1995-12-21 1997-07-03 Deha Ankersysteme Gmbh & Co. Kg Support pour chevilles pour armatures relevees et son procede de fabrication
EP0818592A1 (fr) * 1996-07-11 1998-01-14 Richard Prof. Dr.-Ing. Rojek Système d'armature
WO1999005374A1 (fr) 1997-07-26 1999-02-04 Deha Ankersysteme Gmbh & Co. Kg Listel a goujons pour armatures relevees
EP0947641A2 (fr) 1998-03-28 1999-10-06 Richard Prof. Dr.-Ing. Rojek Dispositif pour positionner de manière coulissante des éléments de construction
EP0947641A3 (fr) * 1998-03-28 2000-02-23 Richard Prof. Dr.-Ing. Rojek Dispositif pour positionner de manière coulissante des éléments de construction
WO2011045552A1 (fr) * 2009-10-14 2011-04-21 Hi-Ten Limited Composant à utiliser dans la fabrication de plaque de plancher en béton
DE202023101939U1 (de) 2023-04-17 2023-06-30 Reinhold Elsässer Vorrichtung zum Einsetzen in plattenförmige Elemente

Also Published As

Publication number Publication date
DE59504223D1 (de) 1998-12-17
DE29521530U1 (de) 1997-07-10
US6161352A (en) 2000-12-19
EP0744508B1 (fr) 1998-11-11

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