EP0773324A1 - Dispositif pour la connection et la transmission des forces transversales entre deux structures séparées par un joint - Google Patents

Dispositif pour la connection et la transmission des forces transversales entre deux structures séparées par un joint Download PDF

Info

Publication number: EP0773324A1
Authority: EP; European Patent Office
Prior art keywords: plate; sleeve; mandrel; flange; component
Prior art date: 1995-11-07
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

EP96810712A

Other languages

German (de)

English (en)

Other versions

EP0773324B2 (fr

EP0773324B1 (fr

Inventor

Urs Dr. Oelhafen

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.)

FJ Aschwanden AG

Original Assignee

FJ Aschwanden AG

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.)

1995-11-07

Filing date

1996-10-25

Publication date

1997-05-14

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4249787&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0773324(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1996-10-25 Application filed by FJ Aschwanden AG filed Critical FJ Aschwanden AG

1997-05-14 Publication of EP0773324A1 publication Critical patent/EP0773324A1/fr

1998-07-22 Application granted granted Critical

1998-07-22 Publication of EP0773324B1 publication Critical patent/EP0773324B1/fr

2006-04-05 Publication of EP0773324B2 publication Critical patent/EP0773324B2/fr

2016-10-25 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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Classifications

- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/02—Arrangement or construction of joints; Methods of making joints; Packing for joints
- E01C11/04—Arrangement or construction of joints; Methods of making joints; Packing for joints for cement concrete paving
- E01C11/14—Dowel assembly ; Design or construction of reinforcements in the area of joints

Definitions

the present invention relates to a device for connecting and absorbing transverse forces of two components separated by a joint, in particular made of concrete, according to the preamble of patent claim 1.
Such devices are used to connect building and civil engineering components such as roof panels, floor panels, ceilings, walls, beams, supports, retaining walls or parts thereof with each other or with other components.
these components are made of concrete, but other materials are also conceivable.
the sleeve part is arranged in one of the components to be connected, the mandrel part in the component to be connected in such a way that the mandrel protrudes from the relevant component and in the final state penetrates into the sleeve arranged in the other component. As a result, the transverse forces occurring between the components can be transmitted.
the mandrel in the sleeve must be freely movable and remain longitudinally so that the components can expand and contract under the influence of different temperatures and also as a result of shrinkage and creep influences.
EP-B-0 032 105 also shows corresponding solid bearing bodies which are elastically more flexible with respect to the mandrel or the sleeve, as a result of which the peak values of the concrete pressure which occur are reduced and the transverse forces can be transmitted more uniformly.
the object of the invention is now to further reduce the extremely high pressures of the material of the corresponding components under the mandrel and the sleeve at the edge of the joint.
This configuration of the holder for the mandrel and the sleeve results in a direct relief of the mandrel and the sleeve before it enters the component. This relief takes place via the flange-like disc arranged at the joint edge, the force absorbed by this disc being transferred into the plate connected to the disc and being transmitted by the latter into the material surrounding it, for example into the concrete.
a simple and inexpensive manufacture of the device is achieved by the flange-like disk and the plate of mandrel and sleeve arrangement be formed from one piece, which is achieved for example by folding a flat profile.
the end region of the plate projecting into the component can advantageously have a bent part, as a result of which the anchoring of the plate in the component is improved.
the end region of the plate facing away from the flange-shaped disk can be connected to the region of the sleeve or the mandrel projecting into the corresponding component, which can be achieved, for example, via a web.
An advantageous embodiment of the invention consists in that, with respect to the mandrel or the sleeve relative to the plate, a symmetrically arranged second plate is attached to the flange-shaped disk, which advantageously has the same dimensions as the plate.
FIG. 2 each show a section of a first component 1 and a second component 2.
the components 1 and 2 which consist for example of concrete, are separated from one another by a joint 3.
An end region 4 of a mandrel 5 is embedded in the first component 1.
the second component 2 there is an essentially tubular sleeve 6 into which the other end region 7 of the mandrel 5 penetrates.
they can move relative to one another in the longitudinal axis direction of the mandrel 5 or the sleeve 6, for example to absorb thermal expansions, while they are held transversely to the mandrel 5 or the sleeve 6.
a flange-like disk 8 or 9 is arranged on the edge regions of the components 1 and 2 forming the joint 3. These flange-like disks 8 and 9 are each perpendicular to the mandrel 5 or sleeve 7.
the flange-like disk 8 is penetrated by the mandrel 5 and is firmly connected to it, which is done, for example, by welding.
the flange-like disc 9 is in turn penetrated by the sleeve 6 and is also firmly connected to it.
the reaction force to be transmitted to the concrete of the component 2 acts from the sleeve 6 in FIG. 1 in the direction of arrow B, while that on the concrete of the Component 1 to be transmitted reaction force of the mandrel 5 acts in the direction of arrow A. Accordingly, in FIG. 1 the pressure-loaded side 11 is below for the sleeve 6, while the pressure-loaded side 10 is above for the mandrel 5.
a plate 12 or 13 is attached to each of the two flange-like disks 8 and 9, which protrudes into the respective component 1 or 2.
the two plates 12 and 13 are aligned parallel to the mandrel 5 and the sleeve 6.
the plates 12 and 13 come to lie in the respective component 1 or 2 in such a way that they are opposite the pressure-loaded side 10 of the mandrel 5 or the pressure-loaded side 11 of the sleeve 6.
the plates 12 and 13 are each spaced from the mandrel 5 and the sleeve 6, respectively.
the peak load that occurs at the joint-side edge of the component 1 is absorbed by the flange-like disc 8 and is advantageously transmitted to the concrete of the component 1 via the plate 12.
excessive local concrete pressures of the component 1 are avoided, in particular in the edge region on the joint side.
the transfer of the peak load on the joint-side edge of the component 2 takes place via the flange-like disk 9 to the plate 13 and from this to the concrete. This avoids the risk of the concrete breaking out at the edge of the joint.
mandrel 5 and sleeve 6 flange-like disks 8 and 9, plates 12 and 13 and their distance from the mandrel 5 or sleeve 6 can be dimensioned accordingly.
the end region of the plates 12 and 13 projecting into the component 1 and 2 has a bent part 14 and 15, respectively.
Fig. 3 shows a simple and inexpensive to manufacture embodiment of a mandrel 5 with flange-like disc 8 and plate 12, flange-like disc 8 and plate 12 being achieved in a simple manner by one-time folding of a flat profile.
the flange-like disc 8 and the plate 12 are designed in the same way as in FIG. 3, the end region of the plate 12 being angled again, as a result of which a web 16 is formed which, like the flange-like disc 8, Thorn 5 is penetrated. With this configuration, good anchoring, in particular of the plate 12, is achieved in the concrete of the component.
FIGS. 5 to 7 show the same structure as the embodiment according to FIG. 3, consisting of flange-like disk 8, plate 12 and mandrel 5, additional anchoring elements 17 being provided, which in the embodiment according to FIG Reinforcing rods 18 are formed, which are fixedly connected to the plate 12, in the embodiment according to FIG. 6 consist of anchoring bolts 19 which are fastened vertically on the plate 12 and which are formed in the embodiment according to FIG. 7 from reinforcing brackets 20 which are each attached to the plate 12 and to the flange-like disk 8. With these precautions, better anchoring in the concrete of the respective component is achieved.
a mandrel 5 and a sleeve 6 are embedded in the first component 1 and in the second component 2, both of which are separated by a joint 3.
the mandrel 5 penetrates into the sleeve 6.
the mandrel and sleeve have a flange-like disk 8 or 9, on which, as described above, a plate 12 or 13 is attached.
the plate 12 and the plate 13 are each connected to the rear region of the mandrel 5 or the sleeve 6 via a web 16.
a second plate 21 or 22 is attached to the flange-like disk 8 or 9 symmetrically to the plate 12 or 13.
the end region of this second plate 21 or 22 facing away from the flange-like disk 8 or 9 is likewise connected to the mandrel 5 or the sleeve 6 via a web 23.
the flange-like disc 8, the plate 12, the web 16, the second plate 21 and the web 23 can be produced in a simple and inexpensive manner by means of appropriate bends from a flat profile. The same applies to the arrangement on the sleeve side.
the plates 12 and 13 and the second plates 21 and 22 each have a recess 24 on the lateral edges, which are each at the same distance from the corresponding flange-shaped disc 8 and 9, respectively.
the base webs 25 of an anchoring bracket 26 each come to lie in these recesses 24, these being held by a clamping action and a solid connection being produced in the concreted-in state.
the sleeve elements are attached to the corresponding formwork walls.
a fastening device 27 is attached to the flange-like disc 9, which is designed in the form of a flat profile which is equipped with holes, for example for fastening to the formwork wall with nails.
the front and the rear opening of the sleeve 6 can be closed by covers in order to avoid that concrete or cement milk gets into the inner part of the sleeve.
the component 2 can then be concreted. After this Setting of the concrete is carried out by striking the component 2.
the adjacent component 1 is created in a subsequent stage.
the associated mandrels 5 of the mandrel elements are inserted into the concreted-in sleeves 6 of the sleeve elements, for which purpose the corresponding covers of the sleeve are removed.
the joint insulation is usually created, after which the reinforcement is laid and the component 1 is concreted.
openings 28 can be provided in the plates 12 and 13 and in the second plates 21 and 22.
the mandrel elements and the sleeve elements can be dimensioned accordingly. This also applies to the flange-like disks and the plates.
the mandrel and the sleeve can practically have any matching cross-section, the mandrel can have a hollow cross-section or a hybrid cross-section made of several materials. The choice of material also depends on the application, with corrosion-resistant steels being used in an advantageous manner.
the components can have a smaller thickness, in particular the plate 12 or 13 can be arranged very close to the surface of the corresponding component. Because of the greater break resistance of the concrete, the number of devices according to the invention can also be reduced.

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Joining Of Building Structures In Genera (AREA)
Joints Allowing Movement (AREA)
Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Insertion Pins And Rivets (AREA)
Roof Covering Using Slabs Or Stiff Sheets (AREA)
Building Environments (AREA)
Seal Device For Vehicle (AREA)
Automatic Cycles, And Cycles In General (AREA)

EP96810712A 1995-11-07 1996-10-25 Dispositif pour la connection et la transmission des forces transversales entre deux structures séparées par un joint Expired - Lifetime EP0773324B2 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH3154/95		1995-11-07
CH315495		1995-11-07

Publications (3)

Publication Number	Publication Date
EP0773324A1 true EP0773324A1 (fr)	1997-05-14
EP0773324B1 EP0773324B1 (fr)	1998-07-22
EP0773324B2 EP0773324B2 (fr)	2006-04-05

Family

ID=4249787

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP96810712A Expired - Lifetime EP0773324B2 (fr)	1995-11-07	1996-10-25	Dispositif pour la connection et la transmission des forces transversales entre deux structures séparées par un joint

Country Status (5)

Country	Link
EP (1)	EP0773324B2 (fr)
AT (1)	ATE168730T1 (fr)
DE (1)	DE59600361D1 (fr)
DK (1)	DK0773324T4 (fr)
ES (1)	ES2121637T5 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1999025934A1 (fr)	1997-11-17	1999-05-27	Pecon Ag	Support de mandrin a force de cisaillement
EP0814213B1 (fr) *	1996-06-19	2001-09-05	Pecon AG	Palier d'un boulon de force transversale
EP1113115A3 (fr) *	1999-12-30	2002-10-09	SCHÖCK BAUTEILE GmbH	Douille et broche pour la connection d'éléments de construction adjacents
EP1329563A1 (fr) *	2002-01-21	2003-07-23	Industrieberatung Maier AG	Corps de répartition de charges
WO2009092855A1 (fr) *	2008-01-21	2009-07-30	Peikko Group Oy	Système de joint de dilatation d'agencement de dalles de béton
WO2009092858A1 (fr) *	2008-01-21	2009-07-30	Peikko Group Oy	Système de joints de dilatation d'un agencement de dalles en béton
EP2146004A2 (fr)	2008-07-17	2010-01-20	BS Ingenieure AG	Connexion de broche travaillant en cisaillement
WO2012025106A3 (fr) *	2010-05-21	2012-05-10	Max Frank Gmbh & Co. Kg	Dispositif permettant de raccorder deux éléments de construction séparés par un joint et d'absorber des efforts de cisaillement apparaissant entre les éléments de construction
ITMI20121770A1 (it) *	2012-10-18	2014-04-19	Edilmatic S R L	Dispositivo di connessione per la connessione di elementi strutturali a base di calcestruzzo
EP3124697A1 (fr) *	2015-07-30	2017-02-01	F.J. Aschwanden AG	Dispositif a inserer dans un composant compose d'une masse de type mortier durcissable
EP3330448A1 (fr) *	2016-12-01	2018-06-06	Ikona AG	Dispositif et procédé de raccordement de deux composants dans une orientation déterminée relative ainsi que construction en béton
EP3584367A1 (fr)	2018-06-18	2019-12-25	Plakabeton S.A.	Ensemble d'un dispositif de connexion
EP3960944A1 (fr) *	2020-08-28	2022-03-02	H-Bau Technik GmbH	Dispositif de liaison par force transversale d'un premier composant en béton à un second composant

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6763646B1 (en)	2000-09-21	2004-07-20	Reto Bonomo	Method and element for introducing shear forces into a concrete body, and concrete body
DK2982807T3 (en)	2014-08-07	2017-06-06	F J Aschwanden Ag	Device for connecting two building elements separated by a joint
EP3339525B1 (fr)	2016-12-22	2020-02-12	F.J. Aschwanden AG	Dispositif destiné à relier deux composants séparés par un joint

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2194718A (en)	1938-06-25	1940-03-26	Older Clifford	Concrete road joint
US2494869A (en) *	1945-01-29	1950-01-17	William S Godwin	Dowel assembly for concrete road joints
EP0032105A1 (fr) *	1980-01-04	1981-07-15	Ulisse C. Aschwanden	Broche et douille pour la liaison d'éléments de construction en génie civil
EP0554483A1 (fr) *	1992-02-05	1993-08-11	Claude Meyers	Elément de liaison et de répartition des contraintes pour éléments de construction en béton

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE609783C (de) *		1935-02-23	Marx & Traube G M B H	Zum Schleifen von Innenzylindern dienendes zylinderfuellendes Werkzeug
DE3274271D1 (en) *	1981-02-23	1987-01-02	Ulisse C Aschwanden	Dowel and sleeve for the absorption and transfer of a shearing force
EP0328484A1 (fr) *	1988-02-11	1989-08-16	Egco Ag	Manchon de glissement pour la prise d'un boulon de force transversal
US5005331A (en) *	1990-04-10	1991-04-09	Shaw Ronald D	Concrete dowel placement sleeves
WO1994029538A1 (fr) *	1993-06-07	1994-12-22	Walter Plehanoff	Ameliorations apportees a la construction de planchers en beton
CH687262A5 (de) *	1993-10-14	1996-10-31	Anton H Erb	In Beton eingiessbares Einzelteil einer Schubdornverbindungsanordnung.

1996
- 1996-10-25 DK DK96810712T patent/DK0773324T4/da active
- 1996-10-25 DE DE59600361T patent/DE59600361D1/de not_active Expired - Lifetime
- 1996-10-25 EP EP96810712A patent/EP0773324B2/fr not_active Expired - Lifetime
- 1996-10-25 AT AT96810712T patent/ATE168730T1/de active
- 1996-10-25 ES ES96810712T patent/ES2121637T5/es not_active Expired - Lifetime

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2194718A (en)	1938-06-25	1940-03-26	Older Clifford	Concrete road joint
US2494869A (en) *	1945-01-29	1950-01-17	William S Godwin	Dowel assembly for concrete road joints
EP0032105A1 (fr) *	1980-01-04	1981-07-15	Ulisse C. Aschwanden	Broche et douille pour la liaison d'éléments de construction en génie civil
EP0032105B1 (fr)	1980-01-04	1987-05-20	Ulisse C. Aschwanden	Broche et douille pour la liaison d'éléments de construction en génie civil
EP0554483A1 (fr) *	1992-02-05	1993-08-11	Claude Meyers	Elément de liaison et de répartition des contraintes pour éléments de construction en béton

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0814213B1 (fr) *	1996-06-19	2001-09-05	Pecon AG	Palier d'un boulon de force transversale
WO1999025934A1 (fr)	1997-11-17	1999-05-27	Pecon Ag	Support de mandrin a force de cisaillement
US6471441B1 (en)	1997-11-17	2002-10-29	Pecon Ag	Shear-load chuck holder
EP1113115A3 (fr) *	1999-12-30	2002-10-09	SCHÖCK BAUTEILE GmbH	Douille et broche pour la connection d'éléments de construction adjacents
EP1329563A1 (fr) *	2002-01-21	2003-07-23	Industrieberatung Maier AG	Corps de répartition de charges
US8539726B2 (en)	2008-01-21	2013-09-24	Peikko Group Oy	Expansion joint system of concrete slab arrangement
WO2009092858A1 (fr) *	2008-01-21	2009-07-30	Peikko Group Oy	Système de joints de dilatation d'un agencement de dalles en béton
US8516761B2 (en)	2008-01-21	2013-08-27	Peikko Group Oy	Expansion joint system of concrete slab arrangement
WO2009092855A1 (fr) *	2008-01-21	2009-07-30	Peikko Group Oy	Système de joint de dilatation d'agencement de dalles de béton
EP2146004A2 (fr)	2008-07-17	2010-01-20	BS Ingenieure AG	Connexion de broche travaillant en cisaillement
DE102008033585A1 (de)	2008-07-17	2010-02-18	Bs Ingenieure Ag	Schubdornverbindung
DE102008033585B4 (de) *	2008-07-17	2010-04-29	Bs Ingenieure Ag	Schubdornverbindung
WO2012025106A3 (fr) *	2010-05-21	2012-05-10	Max Frank Gmbh & Co. Kg	Dispositif permettant de raccorder deux éléments de construction séparés par un joint et d'absorber des efforts de cisaillement apparaissant entre les éléments de construction
ITMI20121770A1 (it) *	2012-10-18	2014-04-19	Edilmatic S R L	Dispositivo di connessione per la connessione di elementi strutturali a base di calcestruzzo
EP3124697A1 (fr) *	2015-07-30	2017-02-01	F.J. Aschwanden AG	Dispositif a inserer dans un composant compose d'une masse de type mortier durcissable
EP3330448A1 (fr) *	2016-12-01	2018-06-06	Ikona AG	Dispositif et procédé de raccordement de deux composants dans une orientation déterminée relative ainsi que construction en béton
EP3584367A1 (fr)	2018-06-18	2019-12-25	Plakabeton S.A.	Ensemble d'un dispositif de connexion
EP3960944A1 (fr) *	2020-08-28	2022-03-02	H-Bau Technik GmbH	Dispositif de liaison par force transversale d'un premier composant en béton à un second composant

Also Published As

Publication number	Publication date
DE59600361D1 (de)	1998-08-27
EP0773324B2 (fr)	2006-04-05
EP0773324B1 (fr)	1998-07-22
ATE168730T1 (de)	1998-08-15
DK0773324T4 (da)	2006-08-14
ES2121637T5 (es)	2006-11-16
ES2121637T3 (es)	1998-12-01
DK0773324T3 (da)	1999-04-26

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