EP0998613B1 - Dübelleiste für schubbewehrungen - Google Patents

Dübelleiste für schubbewehrungen Download PDF

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Publication number
EP0998613B1
EP0998613B1 EP98948823A EP98948823A EP0998613B1 EP 0998613 B1 EP0998613 B1 EP 0998613B1 EP 98948823 A EP98948823 A EP 98948823A EP 98948823 A EP98948823 A EP 98948823A EP 0998613 B1 EP0998613 B1 EP 0998613B1
Authority
EP
European Patent Office
Prior art keywords
dowel
stud
post
holder rail
production
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
EP98948823A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0998613A1 (de
Inventor
Peter Ernst
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.)
Deha Ankersysteme GmbH and Co KG
Original Assignee
Deha Ankersysteme 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
Priority claimed from DE19734458A external-priority patent/DE19734458A1/de
Application filed by Deha Ankersysteme GmbH and Co KG filed Critical Deha Ankersysteme GmbH and Co KG
Publication of EP0998613A1 publication Critical patent/EP0998613A1/de
Application granted granted Critical
Publication of EP0998613B1 publication Critical patent/EP0998613B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • E04C5/01—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

Definitions

  • the invention relates to a method for producing a Dowel bar for shear reinforcement for reinforced concrete slabs, with several, arranged in parallel and at a distance from each other Dowels, one at each end of their dowel shaft z.
  • B. have plate-shaped widened dowel head and with one end on a common dowel holding rail by means of at least one connecting piece formed on the end face are attached.
  • Shear reinforcements made of dowel bars serve in Reinforced concrete slabs or beams in the area of support points, especially in the area of column connections, the Inclusion of those occurring there as a result of the support forces Transverse forces and thus form a punching shear reinforcement.
  • This positive connection between the dowel and the Dowel holding rail is simple, e.g. B. on a construction site to perform, however, it can be solved just as easily will or just come loose. This creates the risk that single or multiple dowels on site from the Dowel holding rail to be removed intentionally or yourself solve unnoticed or unintentionally and fall off. The shear reinforcement then no longer corresponds to that for the static one Calculation based on execution. Such Deviation from the specified execution can after Concreting of the reinforced concrete slab no longer found become. To avoid this risk of insufficient reinforcement exclude, it is therefore necessary to install the Monitor the shear reinforcement until the concreting process so that it is ensured that no dowels from the dowel holding rail be solved and removed.
  • the object of the invention is therefore a dowel bar trained in the beginning so that they are easier, cheaper and more reliable, i.e. without interference the functions of the dowel holding rail and / or dowel, can be produced, but that a subsequent Modification by loosening individual dowels is excluded.
  • This task is the beginning of a dowel bar mentioned type generally solved in that the front Connector of the dowel head through a cold forming process for a positive connection intervention with the Dowel holding rail is deformed.
  • the simply designed Connector requires little additional effort the manufacture of the dowel.
  • the dowels can already prefabricated or directly on site, for example by caulking quickly and permanently with the dowel holding rail get connected. An unintentional loosening of the Dowels from the dowel holding rail are not possible.
  • the rivet pin can be used in simple way and with little additional manufacturing effort be molded on.
  • the dowel holding rail is preferably only in those places with one each Provide the opening as a hole or a punch on which according to the static an anchor should be arranged.
  • the Connection happens in a simple way that the rivets inserted through the opening.
  • the so Established positive connection is not retrospectively detachable so that individual dowels cannot be removed.
  • a connecting piece formed on the face in the opening of the dowel holding rail can according to another advantageous embodiment of the basic idea of the invention also be provided that the dowel holding rail in a front transverse groove of the dowel head is inserted and that the two front edges of the transverse groove delimiting the Dowel head are caulked sideways to the dowel holding rail.
  • the object underlying the invention can be according to Another version with a dowel bar at the beginning mentioned type but also without a special connector solve in a simple manner that the dowel holding rail at least in the distance provided for the dowels Has openings and the end of the dowels in the Weld spots provided for openings with the dowel holding rail get connected.
  • weld spots in the openings the dowel holding rail at least laterally completely or in to be filled in substantially to complete the inclusion of forces to improve further.
  • the dowel holding rail can to prevent rotation in a front transverse groove of the Dowel head are included.
  • the dowel holding rail is made of Flat steel is executed.
  • the dowel bar 1 shown in Fig. 1 is used for construction one consisting of several such dowel strips Shear reinforcement in a reinforced concrete slab or similar Reinforced concrete section.
  • the dowel bar 1 consists of a Dowel holding rail 2 and several at a distance and dowels arranged parallel to each other 3.Each dowel 3 has an elongated dowel shaft 4 which is smooth or with Ribs can be provided. At both ends of the dowel shaft 4 is in each case a plate-shaped widened dowel head 5 or 6 with a flat or essentially flat end face 11 molded onto the dowel support rail 2 or welded.
  • the dowel holding rail 2 is one of Flat steel existing sheet metal rail on the front of the Dowel heads 5 abut.
  • a dowel 3 At the points intended for the arrangement of a dowel 3 is an opening 7 from the dowel holding rail 2 drilled or punched (Fig. 2).
  • the end of the dowel head 5 a protruding from the end face 11 as a rivet 8 'formed connecting piece 8, which at the installation of the dowel bar 1 through the opening and is provided with a rivet head 9 by riveting (FIG. 3).
  • a transverse groove 10 in the end face 11 of the dowel head 5 can be provided to a Protection against rotation of those accommodated in the transverse groove 10 To form dowel support rail 2.
  • the anchor bar made of flat steel 2 is here in the front transverse groove 10 of the Dowel head 5 inserted. Then the edges 10a are the Cross groove 10 caulked inwards so that it holds the dowel holding rail 2 hold firmly.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Closures For Containers (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Laminated Bodies (AREA)
  • Bridges Or Land Bridges (AREA)
  • Piles And Underground Anchors (AREA)
  • Soil Working Implements (AREA)
  • Moulding By Coating Moulds (AREA)
  • Dowels (AREA)
EP98948823A 1997-07-26 1998-07-15 Dübelleiste für schubbewehrungen Expired - Lifetime EP0998613B1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19732233 1997-07-26
DE19732233 1997-07-26
DE19734458A DE19734458A1 (de) 1997-07-26 1997-08-11 Dübelleiste für Schubbewehrungen
DE19734458 1997-08-11
PCT/EP1998/004391 WO1999005374A1 (de) 1997-07-26 1998-07-15 Dübelleiste für schubbewehrungen

Publications (2)

Publication Number Publication Date
EP0998613A1 EP0998613A1 (de) 2000-05-10
EP0998613B1 true EP0998613B1 (de) 2002-10-02

Family

ID=26038606

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98948823A Expired - Lifetime EP0998613B1 (de) 1997-07-26 1998-07-15 Dübelleiste für schubbewehrungen

Country Status (10)

Country Link
EP (1) EP0998613B1 (pl)
JP (1) JP2001511491A (pl)
AT (1) ATE225446T1 (pl)
CA (1) CA2297977C (pl)
CZ (1) CZ296338B6 (pl)
DE (1) DE59805834D1 (pl)
HK (1) HK1027846A1 (pl)
NO (1) NO20000379D0 (pl)
PL (1) PL196853B1 (pl)
WO (1) WO1999005374A1 (pl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013024208A1 (en) * 2011-08-18 2013-02-21 Peikko Group Oy Method for producing a reinforcement system for embedding in flat slabs and a reinforcement system for embedding in flat slabs

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106088437B (zh) * 2016-07-29 2019-04-05 山东省建筑科学研究院 一种增强双向传力性能的叠合板
US11959270B1 (en) 2021-04-16 2024-04-16 Morse Distribution, Inc. Stud rail systems and methods for use in reinforced concrete structures
DE202023101939U1 (de) 2023-04-17 2023-06-30 Reinhold Elsässer Vorrichtung zum Einsetzen in plattenförmige Elemente

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829941C3 (de) * 1978-07-05 1981-03-12 Deutsche Kahneisen Gesellschaft West Gmbh, 1000 Berlin Vorrictung zum Verbinden von Stahlbewehrungen
KR840007929A (ko) * 1983-03-28 1984-12-11 클라우드 메이어 콘크리트 구조물의 고정방법 및 이를 위한 지지체와 연결 슬리이브
CH683545A5 (de) 1991-01-18 1994-03-31 Thomas Moesch Schubbewehrung für Flachdecken.
DE4412598A1 (de) * 1994-04-13 1995-10-19 Zellner Wilhelm Dübelleiste für Schubbewehrungen
EP0744508B1 (de) 1995-05-11 1998-11-11 HALFEN GmbH & CO. Kommanditgesellschaft Vorrichtung zur Bildung einer Schubbewehrung für Flachdecken
AU1374897A (en) * 1995-12-21 1997-07-17 Deha Ankersysteme Gmbh & Co Kg Dowel support for bent-up reinforcement bars and process for the production thereof
US5605423A (en) * 1996-04-26 1997-02-25 Elco Textron, In. Self-drilling stud
DE29612053U1 (de) * 1996-07-11 1996-10-31 Eisenhofer, André, Dipl.-Ing., 86150 Augsburg Bewehrungsvorrichtung
DE29713337U1 (de) * 1997-07-26 1997-12-04 Detec Fertigung GmbH, 64521 Groß-Gerau Dübelleiste für Schubbewehrungen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013024208A1 (en) * 2011-08-18 2013-02-21 Peikko Group Oy Method for producing a reinforcement system for embedding in flat slabs and a reinforcement system for embedding in flat slabs

Also Published As

Publication number Publication date
DE59805834D1 (de) 2002-11-07
PL338247A1 (en) 2000-10-09
CZ2000268A3 (cs) 2000-11-15
JP2001511491A (ja) 2001-08-14
ATE225446T1 (de) 2002-10-15
WO1999005374A1 (de) 1999-02-04
PL196853B1 (pl) 2008-02-29
EP0998613A1 (de) 2000-05-10
CZ296338B6 (cs) 2006-02-15
CA2297977A1 (en) 1999-02-04
HK1027846A1 (en) 2001-01-23
NO20000379L (no) 2000-01-25
CA2297977C (en) 2006-10-03
NO20000379D0 (no) 2000-01-25

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