EP2075383A2 - Dispositif de liaison de composants - Google Patents

Dispositif de liaison de composants Download PDF

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Publication number
EP2075383A2
EP2075383A2 EP08022473A EP08022473A EP2075383A2 EP 2075383 A2 EP2075383 A2 EP 2075383A2 EP 08022473 A EP08022473 A EP 08022473A EP 08022473 A EP08022473 A EP 08022473A EP 2075383 A2 EP2075383 A2 EP 2075383A2
Authority
EP
European Patent Office
Prior art keywords
component
base body
holes
cylindrical base
axes
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.)
Withdrawn
Application number
EP08022473A
Other languages
German (de)
English (en)
Other versions
EP2075383A3 (fr
Inventor
Uwe Bäßler
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.)
BAESSLER, UWE
Original Assignee
Bassler Uwe
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 Bassler Uwe filed Critical Bassler Uwe
Publication of EP2075383A2 publication Critical patent/EP2075383A2/fr
Publication of EP2075383A3 publication Critical patent/EP2075383A3/fr
Withdrawn legal-status Critical Current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
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • E04B1/2604—Connections specially adapted therefor

Definitions

  • the invention relates to a device for connecting components, in particular wooden components, according to the preamble of claim 1.
  • Components that allow a frontal connection are, for example, from DE 298 16 981 U1
  • the axes of the fastening means are in this case arranged at a defined angle to the fiber direction of the wood; the larger this angle, the better.
  • the nature of the design has some disadvantages: with an arrangement of the fasteners with pointing in the direction of the core of the timber carrier, conically converging axes, one is limited in the length of the fasteners: With a desirable large inclination angle of the axes, the fasteners must be correspondingly short, so that their ends do not touch each other, and the wood would locally weaken in its strength. Longer fasteners must be inserted at a shallower angle, which is at the expense of pull-out strength.
  • the EP 1 122 372 A1 describes a solution for connecting two components by means of a hidden connecting element.
  • the connecting element is sunk in one of the two parts and fastened with screws, nails or other suitable pin-shaped fastening means.
  • a receptacle for a threaded rod or the like is provided along the longitudinal axis of the connecting element.
  • the fastening means point only in the direction of the surface of the component (wood carrier or the like).
  • the preparation of the receiving opening for the connecting element requires at least one blind hole with at least one step, which requires an increased effort in the production, or at least one adapted to the shape of the connecting element drilling tool.
  • the invention has for its object to provide a device for connecting components, in particular wooden components, available, which allows a simple and secure attachment and can carry high loads at different types of stress.
  • the object is achieved according to the invention in that the axes of the through holes for receiving fasteners are skewed and / or arranged parallel to each other.
  • a "skewed" arrangement of the axes is present when they are neither intersecting nor parallel to each other.
  • the main body preferably has a cylindrical shape
  • the basic geometry of the substantially cylindrical base body may be a circle, since shapes based on circles can be produced easily by machine and also further processing is possible.
  • rectangular or square (prismatic) basic shapes are also possible, since this is often necessary for the visual appearance.
  • the geometry of the main body can also be designed such that it forms a positive connection with a main body of another device for connecting components, whereby such devices can be used as a suspension system.
  • a further development of the invention can provide an efficiency-increasing manner in that the support element comprises a substantially cylindrical base body.
  • the axes of the through holes in the direction of the lateral surface of the component to which the device is attached, and / or extend in the direction of the component core.
  • the axes of the through holes can be arranged at an angle of 20 ° to 70 ° relative to the contact plane of the preferably cylindrical base body with the component. This angle may be the same for all fasteners in the device, but it may vary.
  • a uniform application of force and a pleasing visual appearance of the device can be achieved by the intersections of the axes of the through holes are arranged with the contact plane of the preferably cylindrical base body with the component on at least one lying in said contact plane circular arc whose center is formed by the intersection of the axis of the preferably cylindrical body with said contact plane.
  • At least one support element may be provided, which is positively or non-positively connectable with a provided on the first component, or molded connecting means.
  • This connecting means may for example have a bore and / or an annular groove.
  • a constructive embodiment of the invention can provide that the support element is integrally formed with the preferably cylindrical base body. This provides effective support against all forces and moments.
  • the support member comprises a substantially annular base body.
  • a simple assembly of the device can be achieved by the easy to manufacture, preferably cylindrical opening. Supporting the support element on the wall of the preferably cylindrical opening allows effective transverse force absorption.
  • the substantially annular base body of the support element is arranged coaxially to the preferably cylindrical base body.
  • the support element is a substantially cylindrical Base body has. This ensures easy installation of the device, in addition, a simple manufacturability of a cylindrical body is advantageous.
  • the support member may comprise a frusto-conical base body, or a combination of truncated cone and cylinder.
  • a simple manufacture of the device and a uniform recording of any transverse forces can be ensured by the substantially cylindrical base body of the support element is arranged coaxially with the preferably cylindrical base body.
  • the mounting device has at least one bore with an internal thread. This allows easy attachment of different connection parts, such as threaded rods, various positive connection elements for suspension systems, claws and the like.
  • the mounting device has at least one positive connection element.
  • positive connection element can be, for example, hooks and / or eyelets, which can form a suspension system in combination.
  • the bore associated with the mounting device extends into or through the substantially cylindrical base body of the support element.
  • the fastening means are sunk flush when mounting the device to the component in the surface of the substantially cylindrical base body, it can be provided that the preferably cylindrical base body on the base facing away from the component frustoconical mouth openings of the through holes. These frusto-conical mouth openings can simultaneously serve as an approach for the preparation of the through holes.
  • a particularly preferred development of the invention provides, in a cost-saving manner, that the fastening means have screws and / or pins. Using standard parts is preferable to save costs.
  • the preferably cylindrical base body and / or the mounting device and / or the support element is made of metallic materials. Suitable for this purpose are, for example, steel, stainless steel, aluminum and other light metal alloys. In addition to machining, for example, non-cutting methods such as casting, die casting or sintering are possible.
  • FIG. 1 illustrated embodiment of the invention shows a device 1 for connecting timber components.
  • the cylindrical base body 2 and the cylindrical support member 7 here form a structural unit, the production is carried out by turning, the material is steel.
  • a production of the device according to the invention made of plastic with inserts made of metal. In this way, the production can be carried out inexpensively, while the required strength is ensured by the metal parts.
  • the through holes 3 for receiving the fastening means 4 are skewed to each other or arranged in parallel in the base body 2, so that there is no overlap of the longitudinal axes of the fastening means 4 in the three-dimensional space.
  • the base body 2 is on the base surface facing away from the component 5 with frustoconical mouth openings 10 of the through holes 3 provided.
  • These orifices 10 are made by milling and are used in production at the same time as an approach for drilling the through holes 3.
  • a fastener 4 screws are excellent. It is also conceivable use of pins or nails.
  • This spatial arrangement of the through-holes 3 allows the use of a large number of screws. This makes it possible to transmit large forces and to create a secure connection for different types of stress, especially when attached to the front of a wooden beam.
  • the through holes 3 are mounted in at least two different distances from the axis of rotation of the main body 2. However, it is possible to select any number of different spacings, especially in devices 1 for connecting large-dimensioned wooden components, as a result of which fastening means 4 arranged in multiple skews with respect to one another are located in the wooden component 5.
  • the support member 7 is connected during attachment to a formed on the component 5 connecting means 14.
  • the connecting means 14 is a blind hole.
  • This connecting means 14 fulfills several functions: Already during the fastening process it has a stabilizing and precision-increasing effect, since the transverse forces occurring during fastening are absorbed and there can be no change in position. The lateral forces occurring in later operation are also effectively absorbed.
  • a further stabilizing effect results for the mounting device 6:
  • This comprises a through hole passing through the support element 7 and the main body 2 with internal thread 6.
  • This allows the attachment of a connecting element such as a threaded rod 12 for connection to another component.
  • the rigid connection of body 2 and support member 7 in conjunction with the length of the through hole with internal thread 8 offers a high tensile strength and at the same time a high tilt stability of the device.
  • a plurality of devices 1 can be arranged side by side, one above the other or offset, whereby the transmittable force is increased accordingly.
  • the cylindrical support member 7 may have a chamfer or a Kantenverrundung, this facilitates assembly.
  • FIG. 2 shows an oblique view of an embodiment of the device according to the invention with located in the through holes wood screws 4 with countersunk head.
  • FIG. 3 1 is an oblique view of an embodiment of the device according to the invention attached to a wooden component 5.
  • FIG. 4 illustrated embodiment of the invention shows a device 1 for connecting wood components with an annular support member 7.
  • the support member 7 has a chamfer or a Kantenverrundung, whereby the assembly is much easier.
  • This embodiment is a rotary part made of metal.
  • the support element 7 engages in the formed on the component 5 connecting element 14, which has an annular groove substantially.
  • FIG. 5 shows an embodiment of the invention with parallelepiped basic body 2 and form-locking connecting elements 11.
  • This device 1 can be mounted, for example, on the front side of a wooden support 5.
  • This wooden support can be subsequently connected to a second component, which has the counterparts to the provided on the device 1 connecting elements. In this way, can easily implement a suspension system.
  • a special feature of this exemplary device is that due to a symmetry with respect to two axes of the device 1, the axes of the respective opposing screws 4 each other to cut. However, the point of intersection lies outside of the component 5.
  • FIG. 6 shows an embodiment of the device 1 according to the invention with cylindrical support member 7, mounted on a component 5, with column base (12, 13).
  • the component 5 has as a connecting means on a blind bore 14 which receives the support member 7 and the threaded rod 12.
  • the column foot is formed by the threaded rod 12, which is firmly connected to the base plate 13.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
EP08022473A 2007-12-28 2008-12-27 Dispositif de liaison de composants Withdrawn EP2075383A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT21242007A AT506192B1 (de) 2007-12-28 2007-12-28 Verbindungselement

Publications (2)

Publication Number Publication Date
EP2075383A2 true EP2075383A2 (fr) 2009-07-01
EP2075383A3 EP2075383A3 (fr) 2011-12-14

Family

ID=40473627

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08022473A Withdrawn EP2075383A3 (fr) 2007-12-28 2008-12-27 Dispositif de liaison de composants

Country Status (2)

Country Link
EP (1) EP2075383A3 (fr)
AT (1) AT506192B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4464852A1 (fr) 2023-05-16 2024-11-20 Hilti Aktiengesellschaft Structure de construction en bois

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015224116A1 (de) 2015-12-02 2017-06-08 Universität Innsbruck Verbindungsvorrichtung zum auflagern eines holzbauelements

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29816981U1 (de) 1998-09-22 1999-01-07 Bohrenkämper, Gustav, 32257 Bünde An einer Stirnseite eines Holzträgers befestigter Stützfuß
EP1122372A1 (fr) 2000-02-07 2001-08-08 Simpson Strong-Tie Co., Inc. Connecteur caché
WO2006085078A1 (fr) 2005-02-10 2006-08-17 Timberfix Limited Appareil pour fixer des poutres a des poteaux la structure d'une construction

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5419538A (en) * 1994-03-18 1995-05-30 Nicholson; Thomas N. Newel post fastening system
US6015138A (en) * 1996-12-12 2000-01-18 Kohlberger; Walter Newel post anchoring device
DE10051793A1 (de) * 1999-10-18 2001-05-31 Bulldog Simpson Gmbh Holzverbinder sowie Zuschnitt für sein Blechformteil
DE10036754C1 (de) * 2000-07-28 2002-06-13 Gustav Bohrenkaemper Verbindungsvorrichtung für zwei Bauteile
EP1690990A2 (fr) * 2005-02-09 2006-08-16 SFS intec Holding AG Assemblage de montants et de traverses formés de poutres ou de lattes en bois pour la construction d'éléments de murs

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29816981U1 (de) 1998-09-22 1999-01-07 Bohrenkämper, Gustav, 32257 Bünde An einer Stirnseite eines Holzträgers befestigter Stützfuß
EP1122372A1 (fr) 2000-02-07 2001-08-08 Simpson Strong-Tie Co., Inc. Connecteur caché
WO2006085078A1 (fr) 2005-02-10 2006-08-17 Timberfix Limited Appareil pour fixer des poutres a des poteaux la structure d'une construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4464852A1 (fr) 2023-05-16 2024-11-20 Hilti Aktiengesellschaft Structure de construction en bois
WO2024235651A1 (fr) 2023-05-16 2024-11-21 Hilti Aktiengesellschaft Structure de bâtiment en bois

Also Published As

Publication number Publication date
EP2075383A3 (fr) 2011-12-14
AT506192B1 (de) 2011-01-15
AT506192A1 (de) 2009-07-15

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