EP1589156A2 - Connecteur pour éléments préfabriqués en béton - Google Patents

Connecteur pour éléments préfabriqués en béton Download PDF

Info

Publication number: EP1589156A2
Authority: EP; European Patent Office
Prior art keywords: storage box; connecting element; elements; loop; loop elements
Prior art date: 2004-02-11
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

EP05002768A

Other languages

German (de)

English (en)

Other versions

EP1589156B1 (fr

EP1589156A3 (fr

Inventor

Matthias Dipl.-Ing. Kintscher

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Pfeifer Holding GmbH and Co KG

Original Assignee

Pfeifer Holding GmbH and Co KG

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2004-02-11

Filing date

2005-02-10

Publication date

2005-10-26

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34716806&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1589156(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2005-02-10 Application filed by Pfeifer Holding GmbH and Co KG filed Critical Pfeifer Holding GmbH and Co KG

2005-02-10 Priority to DK09153597.1T priority Critical patent/DK2055846T3/da

2005-02-10 Priority to EP09153597A priority patent/EP2055846B1/fr

2005-02-10 Priority to PL09153597T priority patent/PL2055846T3/pl

2005-02-10 Priority to PL05002768T priority patent/PL1589156T3/pl

2005-10-26 Publication of EP1589156A2 publication Critical patent/EP1589156A2/fr

2008-05-21 Publication of EP1589156A3 publication Critical patent/EP1589156A3/fr

2009-05-27 Application granted granted Critical

2009-05-27 Publication of EP1589156B1 publication Critical patent/EP1589156B1/fr

2025-02-10 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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Classifications

- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/125—Reinforcement continuity box
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/125—Reinforcement continuity box
- E04G21/126—Reinforcement continuity box for cable loops

Definitions

the individual elements are, for example, the Pfeifer VS® box ( Figure 5a)) and the Philipp connection loop (Figure 5b)) Available. Both are mean that it is one elongated storage box, at one end a rope loop is arranged inside the Storage box can be kept. The total length is essentially tuned to the one loop and much shorter than the rails and bars. In the final state the individual boxes are arranged at the bottom of Vergussnut, and the opposite loops become unfolded and overlapped by the introduced and hardening mortar connected.
the invention is based on the finding that at compact connectors with only one Reinforcement bend or at rail ends at free ends Connecting elements with transverse force stress no Balance of forces sets, in which the essential Tensile forces in the connection through reinforcing elements be recorded.
the invention therefore focuses on the connecting element especially in compact dimensions such To design that the tensile forces in the connection due to an oblique concrete strut by Transverse force stress caused by reinforcing elements be recorded and forwarded.
the connecting element in a generic Connecting element, the penetration openings of two Reinforcement loop elements near opposite ends of the Deposit box are provided.
the connecting element according to the invention two opposite reinforcing loops in the bent out State (final state) near the respective ends of the Storage box.
the present invention is not limited to a particular Number of loop elements is limited Connecting element with exactly two Reinforcement loop elements a particularly preferred Embodiment is. This is highly variable and can be used has in contrast to known individual elements significantly improved, self-contained load-bearing behavior.
the maximum distance of near-end Penetration openings from one end in the longitudinal direction of Storage box is less than 0.5 times one Loop length around which the reinforcement loop elements in the bent out state of the storage box protruding.
This will be a particularly compact connection element provided.
the maximum distance of the near-penetration openings from one end into Longitudinal direction of the storage box is less than 0.25 times, more preferably 0.1 times the loop length.
the connecting element according to the invention is according to a Continuing provided that the length of the custody box less than 2.5 times a loop length to which bent out the reinforcement loop elements in the Condition of the storage box protrude. simultaneously however, this configuration also ensures that the Reinforcement loop elements in installed condition sufficiently close to each other, so that the tendency of a arising between the reinforcing loop elements Strut is not too low and the occurring Compressive forces therefore do not become excessively large.
One more compact connecting element is obtained according to the invention, if the length of the storage box is less than 1.5 times the loop length.
At least two reinforcement loop elements in the recorded in the storage box state each other are facing and preferably at least partially overlap, so that the connecting element according to the invention hardly larger dimensions than a known one Single loop element, but a dramatically improved Has carrying behavior.
Trunk floor at least in sections by surveys and / or depressions is profiled. This will ensured that the reinforcement loop elements of the Connecting element also activated in case of transverse force stress Becoming an excessive deformation and cracking in the area of the connection. It is special preferred that the elevations and / or depressions are provided adjacent to the penetration openings, so that the desired, closed support system under Integration of the reinforcement loop elements sets.
the connecting element according to the invention can be used individually or in Combination with similar or different Connecting elements are used. This way will by a locally limited measure the carrying behavior of the Overall connection favorably influenced.
Fig. 1a shows schematically a connecting element 20 according to a first embodiment of the present invention.
the Connecting element 20 serves for transverse force-locking Connecting precast concrete elements to a joint with transverse forces parallel to the joint longitudinal direction and includes a Deposit box 1 and two subscribebiegbare Reinforcement loop elements 3.
the storage box 1 has an elongated, hollow box-like shape with a length L and two longitudinal end faces 1a, 1b.
Trunk bottom 1c are two openings 1 ', 1' 'provided, at which the reinforcement loop elements 3 the Penetrate Depository 1.
the reinforcement loop elements 3 may be For example, around rebar or flexible Rope elements act at their free ends over a Terminal 2, sleeve or the like are connected.
the penetration openings 1 ', 1' ' are close to the invention the opposite ends 1a, 1b of the storage box. 1 provided, as shown in Fig. 1a. It is preferred that shown in Fig. 1a, the maximum distance a of Penetration openings 1 ', 1' 'from the ends 1a, 1b of the Storage box 1 is less than 0.5 times the below defined loop length 1. Above, the maximum distance a of the penetration openings 1 ', 1' 'of the ends 1a, 1b of the storage box 1 at least for compact fasteners preferably less than that 0.1 times the length L of the storage box.
the length L of the storage box is designed such that that the reinforcement loops 3 easily inside the Storage box 1 can be received, as shown in Fig. 1a shown.
the loops 3 are different from the state the technology facing each other. Starting from this state the loops 3 can be bent out of the storage box 1 to reach the final state shown in FIG. 2, in which the loops 3 to a loop length 1 of the Deposit box 1 protrude.
the length L of the storage box 1 is something less than 2.5 times the loop length 1.
Fig. 1b shows a connecting element 20 according to a second preferred embodiment of the invention. That in Fig. 1b shown connecting element 20 differs from the one according to the first shown in Fig. 1a Embodiment in the length L of the storage box 1. This is in the second embodiment shown in Fig. 1b considerably less and is slightly less than 1.5 times the loop length 1. This results in a still more compact connecting element, in which the loops 3 in folded state are arranged overlapping.
the maximum distance a is the Penetration openings 1 ', 1' 'in the second absolutely about the same size as in the first embodiment, which, however, something greater ratio between maximum distance a and length L of the deposit box.
FIG Perspective view shown A third preferred embodiment of the invention Connecting element 20 is shown schematically in FIG Perspective view shown. This is different from of the first embodiment shown in Fig. 1a Profiles in the form of recesses 12 in the Trunk floor 1c are provided. Here are the Recesses 12 in the present embodiment adjacent to the penetration openings 1 ', 1' 'provided.
Fig. 2 shows the connecting element 20 with the order Length 1 of bent-out reinforcing loop elements 3, i. in the final state, which the connecting element in a Connection of precast concrete occupies.
the loop length 1 is used here, as in Fig. 2 shown, the storage box floor 1c.
FIG Fig. 4 shows both a vertical and a horizontal sectional view of the connection shows.
FIG Fig. 4 shows both a vertical and a horizontal sectional view of the connection shows.
the inventive Connecting elements 20 in frontal Vergussnuten 11 of provided to be joined together precast concrete 5.
the precast concrete elements 5 are with their end faces like this placed next to each other, that is in the area of Vergussnuten 11 forms a gap 10, which later filled with grout becomes.
After the juxtaposition of precast concrete 5 Be the reinforcement loop elements 3 from the Deposit boxes 1 bent out, so that the Reinforcement loop elements 3 opposite each other Overlap fasteners 20.
FIG. 3 A model for working in the field of two together Connecting elements 20 connected precast concrete 5 adjusting load-bearing behavior is shown schematically in FIG. 3 shown.
their direction of action schematically by arrows 6 in Fig. 3rd is specified forms between the precast concrete 5 in the grout or concrete a pressure field, which by a inclined concrete strut 7 can be modeled.
the model, inclined concrete strut 7 is based on their Ends on the storage boxes 1 of the connecting elements 20, wherein both the Verwahrkastenenden 1a, 1b and the Wells 12 of the deposit box bottom 1c to a improved support and load transfer of the strut 7 contribute.
the preferred embodiments described above each have exactly two reinforcing loop elements, since This makes it particularly compact and versatile Connecting elements with a self-contained Trag arise.
the fasteners with a larger number of reinforcing loop elements if at least the two outermost reinforcing loop elements close the ends of the storage box are arranged.

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Mechanical Engineering (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Joining Of Building Structures In Genera (AREA)
Reinforcement Elements For Buildings (AREA)
Flanged Joints, Insulating Joints, And Other Joints (AREA)
Adornments (AREA)

EP05002768A 2004-02-11 2005-02-10 Connecteur pour éléments préfabriqués en béton Expired - Lifetime EP1589156B1 (fr)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
DK09153597.1T DK2055846T3 (da)	2004-02-11	2005-02-10	Anvendelse af forbindelseselementer til at forbinde præfabrikerede betonelementer
EP09153597A EP2055846B1 (fr)	2004-02-11	2005-02-10	L'utilisation de connecteurs pour éléments préfabriqués en béton
PL09153597T PL2055846T3 (pl)	2004-02-11	2005-02-10	Zastosowanie elementów łączących do łączenia prefabrykowanych elementów betonowych
PL05002768T PL1589156T3 (pl)	2004-02-11	2005-02-10	Element łączący do łączenia prefabrykowanych elementów betonowych

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE202004002110U		2004-02-11
DE202004002110U DE202004002110U1 (de)	2004-02-11	2004-02-11	Verbindungselement zur Verbindung von Betonfertigteilen

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
EP09153597A Division EP2055846B1 (fr)	2004-02-11	2005-02-10	L'utilisation de connecteurs pour éléments préfabriqués en béton

Publications (3)

Publication Number	Publication Date
EP1589156A2 true EP1589156A2 (fr)	2005-10-26
EP1589156A3 EP1589156A3 (fr)	2008-05-21
EP1589156B1 EP1589156B1 (fr)	2009-05-27

Family

ID=34716806

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP09153597A Expired - Lifetime EP2055846B1 (fr)	2004-02-11	2005-02-10	L'utilisation de connecteurs pour éléments préfabriqués en béton
EP05002768A Expired - Lifetime EP1589156B1 (fr)	2004-02-11	2005-02-10	Connecteur pour éléments préfabriqués en béton

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
EP09153597A Expired - Lifetime EP2055846B1 (fr)	2004-02-11	2005-02-10	L'utilisation de connecteurs pour éléments préfabriqués en béton

Country Status (6)

Country	Link
EP (2)	EP2055846B1 (fr)
AT (1)	ATE432393T1 (fr)
DE (2)	DE202004002110U1 (fr)
DK (2)	DK1589156T3 (fr)
ES (2)	ES2327047T3 (fr)
PL (2)	PL2055846T3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE202009000910U1 (de)	2009-01-23	2010-06-17	Philipp Gmbh	Vorrichtung zur Halterung von Seilschlaufen
CN110185155A (zh) *	2019-06-25	2019-08-30	中国建筑标准设计研究院有限公司	一种预制构件的接缝连接器及预制墙体系及其施工方法
EP3879045A1 (fr)	2020-03-11	2021-09-15	Pfeifer Holding GmbH & Co. KG	Élément de liaison destiné à la liaison à force des composants en béton
CN118065554A (zh) *	2024-03-26	2024-05-24	河北顺安远大环保科技股份有限公司	一种全预制混凝土楼板拼接处企口结构

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102008013206B4 (de) *	2008-03-07	2019-12-05	P & T Technische Mörtel GmbH & Co. KG	Verfahren zum Verbinden von Betonfertigteilen und damit hergestelltes Bauwerk
DE102008063525B4 (de) *	2008-12-18	2017-03-09	P & T Technische Mörtel GmbH & Co. KG	Verfahren und Vorrichtung zur Verbindung von Betonfertigteilen
DE102010003272A1 (de)	2010-03-25	2011-09-29	Georg Weidner	Vorrichtung zur Herstellung eines Verbunds zwischen Betonfertigteilen
DE202010010127U1 (de)	2010-07-12	2011-10-24	Pfeifer Seil- Und Hebetechnik Gmbh	Verwahrungsbox und Verwendung einer Verwahrungsbox
RU2499103C1 (ru) *	2012-05-05	2013-11-20	Открытое акционерное общество Центральный научно-исследовательский и проектный институт жилых и общественных зданий (ОАО "ЦНИИЭП жилища")	Способ изготовления сборно-монолитного узла соединения колонны с ригелем

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6308478B1 (en)	1997-07-03	2001-10-30	Pfeifer Holding Gmbh & Co. Kg	Device for connecting reinforced concrete sections

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EP0103060B2 (fr) *	1982-09-10	1991-11-06	Pawe Ag	Support de fers d'armature en attente pour la reprise du coulage dans les ouvrages en béton et son procédé de fabrication
DE8336278U1 (de)	1983-12-17	1984-03-29	Hoff, Walter, 4000 Düsseldorf	Verwahrungselement fuer bewehrungen
FR2710091A1 (fr) *	1993-09-16	1995-03-24	Sauveplane Pierre	Dispositif de mise en place et de positionnement d'armature dans des coffrages pour béton armé.
DE9407998U1 (de) *	1994-05-13	1994-07-14	Dausend, Hans-Werner, 42279 Wuppertal	Verwahrkasten für Anschluß-Bewehrungseisen
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DE29906417U1 (de) *	1999-04-12	2000-09-14	Reuß GmbH & Co. KG, 42277 Wuppertal	Vorrichtung zum Verwahren mindestens einer elastisch verformbaren Seilschlaufe in der Oberfläche von Betonfertigteile
DE20111702U1 (de) *	2001-07-18	2002-11-21	Pfeifer Holding GmbH & Co. KG, 87700 Memmingen	Vorrichtung zum Verbund von Betonfertigteilen
DE20319471U1 (de) *	2003-12-16	2005-01-20	Pfeifer Holding Gmbh & Co. Kg	Verbindungsfuge für den Kraftschluß von Betonfertigteilen

2004
- 2004-02-11 DE DE202004002110U patent/DE202004002110U1/de not_active Expired - Lifetime
2005
- 2005-02-10 ES ES05002768T patent/ES2327047T3/es not_active Expired - Lifetime
- 2005-02-10 DE DE502005007331T patent/DE502005007331D1/de not_active Expired - Lifetime
- 2005-02-10 PL PL09153597T patent/PL2055846T3/pl unknown
- 2005-02-10 PL PL05002768T patent/PL1589156T3/pl unknown
- 2005-02-10 DK DK05002768T patent/DK1589156T3/da active
- 2005-02-10 ES ES09153597T patent/ES2396476T3/es not_active Expired - Lifetime
- 2005-02-10 EP EP09153597A patent/EP2055846B1/fr not_active Expired - Lifetime
- 2005-02-10 DK DK09153597.1T patent/DK2055846T3/da active
- 2005-02-10 EP EP05002768A patent/EP1589156B1/fr not_active Expired - Lifetime
- 2005-02-10 AT AT05002768T patent/ATE432393T1/de active

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6308478B1 (en)	1997-07-03	2001-10-30	Pfeifer Holding Gmbh & Co. Kg	Device for connecting reinforced concrete sections

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE202009000910U1 (de)	2009-01-23	2010-06-17	Philipp Gmbh	Vorrichtung zur Halterung von Seilschlaufen
CN110185155A (zh) *	2019-06-25	2019-08-30	中国建筑标准设计研究院有限公司	一种预制构件的接缝连接器及预制墙体系及其施工方法
CN110185155B (zh) *	2019-06-25	2024-03-15	中国建筑标准设计研究院有限公司	一种预制构件的接缝连接器及预制墙体系及其施工方法
EP3879045A1 (fr)	2020-03-11	2021-09-15	Pfeifer Holding GmbH & Co. KG	Élément de liaison destiné à la liaison à force des composants en béton
DE102020203108A1 (de)	2020-03-11	2021-09-16	Pfeifer Holding Gmbh & Co. Kg	Verbindungselement zum kraftschlüssigen Verbinden von Betonbauteilen
CN118065554A (zh) *	2024-03-26	2024-05-24	河北顺安远大环保科技股份有限公司	一种全预制混凝土楼板拼接处企口结构

Also Published As

Publication number	Publication date
ES2327047T3 (es)	2009-10-23
DE502005007331D1 (de)	2009-07-09
EP1589156B1 (fr)	2009-05-27
EP1589156A3 (fr)	2008-05-21
DE202004002110U1 (de)	2005-06-30
EP2055846A1 (fr)	2009-05-06
DK2055846T3 (da)	2013-01-07
EP2055846B1 (fr)	2012-10-10
ES2396476T3 (es)	2013-02-21
ATE432393T1 (de)	2009-06-15
PL1589156T3 (pl)	2009-10-30
PL2055846T3 (pl)	2013-03-29
DK1589156T3 (da)	2009-09-07

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