EP0826845A2 - Dispositif de reprise des efforts de traction - Google Patents

Dispositif de reprise des efforts de traction Download PDF

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Publication number
EP0826845A2
EP0826845A2 EP97114441A EP97114441A EP0826845A2 EP 0826845 A2 EP0826845 A2 EP 0826845A2 EP 97114441 A EP97114441 A EP 97114441A EP 97114441 A EP97114441 A EP 97114441A EP 0826845 A2 EP0826845 A2 EP 0826845A2
Authority
EP
European Patent Office
Prior art keywords
loop
tensile
connecting piece
elements
structural
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
EP97114441A
Other languages
German (de)
English (en)
Other versions
EP0826845B1 (fr
EP0826845A3 (fr
Inventor
Richard Prof. Dr.-Ing. Rojek
André Dipl.-Ing. Eisenhofer
Wolfgang Dipl.-Ing. Schäffer
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.)
ROJEK, RICHARD, PROF. DR.-ING. EN EISENHOFER, ANDR
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8028500&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0826845(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of EP0826845A2 publication Critical patent/EP0826845A2/fr
Publication of EP0826845A3 publication Critical patent/EP0826845A3/fr
Application granted granted Critical
Publication of EP0826845B1 publication Critical patent/EP0826845B1/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
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/003—Balconies; Decks
    • E04B1/0038—Anchoring devices specially adapted therefor with means for preventing cold bridging
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members

Definitions

  • the invention relates to a device with the tensile components without welded or direct mechanical connections with extremely short length development can be connected to each other in a force-transmitting manner. It can preferably be used in steel and prestressed concrete structures, the short length development especially in connection with structural joints, are to be transmitted via the tensile forces, is particularly advantageous. With the device can also pull components of other materials (such as wood steel) into the concrete. Finally, the device can also Transfer of tensile forces between wood and steel or other suitable Materials are used cheaply.
  • the tension rods can either be made of rod-shaped reinforcing steel or else consist of other materials and / or other cross-sections.
  • the intermediate elements are formed due to the height offset that the offset torque that arises during the power transmission by an opposing one A pair of forces is kept in balance. This ensures that the tension rods are kept free from additional moments.
  • Figures 2 and 3 or 4 and 5 each show a slightly modified variant the device of Figure 1, in which it is possible, initially only the two Reinforcement loops 1 and 4 fit snugly - if necessary with a sufficient one Tolerance measure for shrinkage reduction - to be installed.
  • the circular cylindrical molded connector 3 can be used later. In other use cases such as B. in joints with thermal separation, it can be sensible, the connector with the loop that goes through the insulation joint is to be connected before installation.
  • the loop 1 pulls to the left and accordingly the loop 4 to the right. This is due to the height offset of the two
  • the connecting piece wants to watch the resulting torque in a clockwise direction twist. However, this is prevented by the loop 1 on the Support position A down against the concrete. Because of the comparatively small However, it is tensile strength of the concrete i. d. R. not possible that the near Point B of the loop 4 located on the concrete surface 5 is supported accordingly can. To accommodate the upward balance required for balance For this reason, force is used in the example in FIG Tab 5.
  • FIGS. 1 to 5 7 or 8 or 9 various possible variants of an assembly aid are shown in FIGS. 1 to 5 7 or 8 or 9 to secure the position of the reinforcement loops 1, 4 opposite the intermediate piece 3 shown. It can be attached to the intermediate piece 3 Stops, such as tabs 7, pins 8, all or part of the circumferential Act frets 9 or the like. Such means can in one way or another Application variant make sense.
  • FIG. 6 shows another possible variant for the applicability of the invention Device the rigid connection of wooden beams 11 to a Reinforced concrete slab 12 in the area of a thermally insulated joint.
  • the wooden beam with rod dowels in a U-shaped steel bracket 13 passed, arranged in an edge recess of the wooden beam and after outside, d. H. here on the right, closed in a semicircle and slit in half the height is.
  • the steel bracket with its slot is so far over the pull loop pushed until the annular intermediate piece 14 for transmission the traction can be used.
  • the tensile forces with the aid of a device approximately according to Figures 4 and 5 in the Reinforcement loop 17 forwarded.
  • the bending tensile forces occur here in the upper area of the wooden beam 11.
  • the invention Device for transmitting tensile forces is therefore in the upper area arranged.
  • those occurring in the lower area of the cantilevered wooden beam 11 Bending compressive forces and the transverse forces are provided by one Pressure plate 18 added the horizontal and vertical support surface components has and transfers the transverse forces by means of a diagonal arrangement and can be connected to the pull loop 15 for this purpose.
  • the two pressure plates are here approximately inclined towards each other in a roof shape.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Wood Science & Technology (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Transmission Devices (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Joining Of Building Structures In Genera (AREA)
EP97114441A 1996-08-29 1997-08-21 Dispositif de reprise des efforts de traction Expired - Lifetime EP0826845B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29615017U 1996-08-29
DE29615017U DE29615017U1 (de) 1996-08-29 1996-08-29 Vorrichtung zur Zugkraftübertragung

Publications (3)

Publication Number Publication Date
EP0826845A2 true EP0826845A2 (fr) 1998-03-04
EP0826845A3 EP0826845A3 (fr) 1999-04-28
EP0826845B1 EP0826845B1 (fr) 2005-04-27

Family

ID=8028500

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97114441A Expired - Lifetime EP0826845B1 (fr) 1996-08-29 1997-08-21 Dispositif de reprise des efforts de traction

Country Status (3)

Country Link
EP (1) EP0826845B1 (fr)
AT (1) ATE294296T1 (fr)
DE (2) DE29615017U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1041214A2 (fr) * 1999-04-01 2000-10-04 Richard Prof. Dr.-Ing. Rojek Dispositif d'armature

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR652225A (fr) * 1928-04-05 1929-03-06 Procédé de construction en ciment armé et nouveaux produits industriels qui en résultent
DE957685C (de) * 1957-01-17 Karl Kubler A G , Bauunternehmung, Stuttgart Verfahren zum Spannen der Vorspannglieder an Spannbetonbauteilen
DE8417440U1 (de) * 1984-06-08 1985-10-10 Halfeneisen GmbH & Co KG, 4000 Düsseldorf Konsole zum Verbinden einer auskragenden Platte mit einer Wand, Decke od. dgl.
DE3634568A1 (de) * 1986-01-20 1987-07-23 Dennert Kg Veit Spannelement zur verbindung von betonfertigteilen
DE9318354U1 (de) * 1993-11-18 1994-03-24 Max Frank Gmbh & Co Kg, 94339 Leiblfing Balkonanschluß

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE957685C (de) * 1957-01-17 Karl Kubler A G , Bauunternehmung, Stuttgart Verfahren zum Spannen der Vorspannglieder an Spannbetonbauteilen
FR652225A (fr) * 1928-04-05 1929-03-06 Procédé de construction en ciment armé et nouveaux produits industriels qui en résultent
DE8417440U1 (de) * 1984-06-08 1985-10-10 Halfeneisen GmbH & Co KG, 4000 Düsseldorf Konsole zum Verbinden einer auskragenden Platte mit einer Wand, Decke od. dgl.
DE3634568A1 (de) * 1986-01-20 1987-07-23 Dennert Kg Veit Spannelement zur verbindung von betonfertigteilen
DE9318354U1 (de) * 1993-11-18 1994-03-24 Max Frank Gmbh & Co Kg, 94339 Leiblfing Balkonanschluß

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1041214A2 (fr) * 1999-04-01 2000-10-04 Richard Prof. Dr.-Ing. Rojek Dispositif d'armature
EP1041214A3 (fr) * 1999-04-01 2001-05-02 Richard Prof. Dr.-Ing. Rojek Dispositif d'armature

Also Published As

Publication number Publication date
DE59710944D1 (de) 2003-12-11
DE29615017U1 (de) 1996-12-05
ATE294296T1 (de) 2005-05-15
EP0826845B1 (fr) 2005-04-27
EP0826845A3 (fr) 1999-04-28

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