DE102017001008A1 - Modified anchor profile - Google Patents

Modified anchor profile Download PDF

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DE102017001008A1
DE102017001008A1 DE102017001008.0A DE102017001008A DE102017001008A1 DE 102017001008 A1 DE102017001008 A1 DE 102017001008A1 DE 102017001008 A DE102017001008 A DE 102017001008A DE 102017001008 A1 DE102017001008 A1 DE 102017001008A1
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Prior art keywords
profile
anchor profile
anchor
workpiece
parts
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DE102017001008.0A
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German (de)
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DE102017001008B4 (en
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Anmelder Gleich
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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B97/00Furniture or accessories for furniture, not provided for in other groups of this subclass
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/12Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
    • E04C3/122Laminated
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/12Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
    • E04C3/18Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with metal or other reinforcements or tensioning members
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/26Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • E04B1/2604Connections specially adapted therefor
    • E04B2001/2628Interlocking connectors, e.g. with hooks or dovetails, added to the elongated wooden members
    • E04B2001/2636Interlocking connectors, e.g. with hooks or dovetails, added to the elongated wooden members with connectors located in slots of the wooden members
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/26Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • E04B1/2604Connections specially adapted therefor
    • E04B2001/2672Connections specially adapted therefor for members formed from a number of parallel sections

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Connection Of Plates (AREA)

Abstract

Holzwerkstücke sind hygroskopisch und reagieren bei Feuchteschwankungen mit quellen und schwinden. Dabei verziehen sich die Werkstücke und mindern die Passgenauigkeit.Das „Arbeiten“ des Holzes kann nicht unterbunden werden, wohl aber das Verziehen der Werkstücke.Bekannt sind Gratleisten aus Holz und Gratleisten aus Aluminiumprofilen mit Verstärkungen. Diese sind aufwändig.Stand der Technik sind einteilige und mehrteilige biegesteife Ankerprofile vom gleichen Erfinder.Die vorliegende Erfindung ist ein modifiziertes, hakenförmiges Ankerprofil, das aus zwei gleichen Profilteilen besteht, die spiegelbildlich mit Abstand zueinander angeordnet, in entsprechende Ausnehmungen am Werkstück, auf kurzem Weg von oben eingesenkt werden. Ein Verbindungsstreifen (4) verbindet durch Verklebung kraftschlüssig beide Profilbasen (2), sodass ein extra steifes Ankerprofil gebildet wird.Neben dem Klebeverfahren lassen sich auch mechanische kraftschlüssige Verbindungen (5, 6) der Profilteile realisieren.Wooden workpieces are hygroscopic and react with swelling and swelling when the humidity fluctuates. The "work" of the wood can not be prevented, but the distortion of the workpieces are known. Known are wooden ridge strips and ridge strips made of aluminum profiles with reinforcements. The present invention is a modified, hook-shaped anchor profile, which consists of two identical profile parts, which are arranged in mirror image spaced apart, in corresponding recesses on the workpiece, on a short path be sunk from above. A connecting strip (4) connects by adhesion both profile bases (2), so that an extra stiff anchor profile is formed. In addition to the bonding process, mechanical non-positive connections (5, 6) of the profile parts can be realized.

Description

Holzwerkstücke sind hygroskopisch und reagieren mit quellen und schwinden auf Feuchteschwankungen. Besonders bei plattenförmigen Werkstücken ist dieses natürliche Verhalten besonders ausgeprägt. Die Werkstücke verziehen sich und mindern so Passgenauigkeit und Funktion.Wood workpieces are hygroscopic and react with swelling and fade to moisture fluctuations. Especially with plate-shaped workpieces, this natural behavior is particularly pronounced. The workpieces warp and thus reduce accuracy of fit and function.

Das sogenannte „Arbeiten“ des Holzes lässt sich nicht unterbinden, wohl aber das Verziehen der Werkstücke. Alle Stabilisierungen funktionieren nach einem einheitlichen Prinzip. Man integriert, quer zur Holzfaserrichtung, biegesteife Leisten oder Schienen in das Werkstück. Diese sorgen dafür, dass das Werkstück ungehindert quellen und schrumpfen kann und dennoch durch die Stabilisierung gerade bleibt. Altbekannt sind schwalbenschwanzförmige Gratleisten aus Hartholz, die in entsprechenden Ausnehmungen am Werkstück eingeschoben werden.The so-called "working" of the wood can not be prevented, but the distortion of the workpieces. All stabilizations work on a consistent principle. Integrated, transversely to the wood fiber direction, rigid strips or rails in the workpiece. These ensure that the workpiece swells and shrinks unhindered, yet remains straight through the stabilization. Well-known are dovetail-shaped ridge strips made of hardwood, which are inserted in corresponding recesses on the workpiece.

Stand der Technik zur Stabilisierung von verzugsgefährdeten Werkstücken aller Art sind sog. „Neue Gratleisten“ aus Aluminiumprofilen (www.meyer-systeme.ch) und die Patentanmeldungen DE 10 2014 003 827 A1 „Grat- und Ankerprofile“ und DE 10 2016 009 103.7 „Mehrteilige Ankerprofile“, vom gleichen Erfinder.The state of the art for the stabilization of workpieces of all kinds which are at risk of damage are so-called "new gratings" made of aluminum profiles (www.meyer-systeme.ch) and the patent applications DE 10 2014 003 827 A1 "Burr and anchor profiles" and DE 10 2016 009 103.7 "Multipart anchor profiles", by the same inventor.

Die vorliegende Erfindung eines modifizierten, hakenförmigen Ankerprofils bietet weitere wichtige Vorteile. Das neuartige Ankerprofil bildet zwischen der Profilbasis (2) und dem Profilschenkel (3) einen spitzen Winkel aus. Dies ergibt eine erhöhte Biege- und Torsionssteifigkeit. Schon bei der Herstellung bewirkt dieser spitze Winkel auch eine absolute Geradheit der Profile. Außerdem kann die kraftschlüssige Verbindung beider Ankerprofile nicht nur im Klebeverfahren hergestellt werden, sondern auch durch mechanische Verbindungen erfolgen. Das ist immer dann vorteilhaft, wenn Möglichkeiten für Nachjustierung und/oder Rückbau gewünscht werden.The present invention of a modified hook-shaped anchor profile offers further important advantages. The novel anchor profile forms an acute angle between the profile base (2) and the profile limb (3). This results in increased bending and torsional rigidity. Even at the time of manufacture, this acute angle also results in an absolute straightness of the profiles. In addition, the non-positive connection of both anchor profiles can be made not only in the adhesive process, but also by mechanical connections. This is always advantageous if possibilities for readjustment and / or dismantling are desired.

Das modifizierte, hakenförmige Ankerprofil wird aus zwei gleichen Profilen gebildet, die auf kurzem Weg von oben in die Ausnehmungen am Werkstück eingestellt werden. Die Ausnehmungen werden beispielsweise mit einer Handkreissäge am Werkstück vorgenommen. Diese Ausnehmungen können nicht nur durchgehend, sondern auch abschnittsweise angelegt sein. Abstände zu den Plattenrändern können daher eingehalten werden, so dass die Ankerprofile an den Werkstückkanten unsichtbar bleiben.The modified, hook-shaped anchor profile is formed from two identical profiles, which are adjusted in a short way from above into the recesses on the workpiece. The recesses are made for example with a circular saw on the workpiece. These recesses can be created not only continuously but also in sections. Distances to the plate edges can therefore be maintained, so that the anchor profiles remain invisible at the workpiece edges.

Die Dicke der Ankerprofile, sowie die Maße der Profilbasis (2) und der Profilschenkel (3) richten sich nach der Dicke des jeweiligen Werkstücks (1), sowie nach dessen Einsatz und Beanspruchung. Das Winkelmaß zwischen Profilbasis (2) und Profilschenkel (3) ist kleiner 90 Grad.The thickness of the anchor profiles, as well as the dimensions of the profile base (2) and the profile legs (3) depend on the thickness of the respective workpiece (1), as well as after its use and stress. The angle between profile base (2) and profile leg (3) is less than 90 degrees.

Die angefügten Zeichnungen sollen dies beispielhaft verdeutlichen.

  • 1 zeigt das modifizierte, hakenförmige Ankerprofil zur Stabilisierung des Werkstücks (1). Die zwei gleichen Ankerprofil-Teile, bestehend jeweils aus der Profilbasis (2) und dem Profilschenkel (3), wurden mit Abstand in das Werkstück (1) eingestellt und sind mit einem Verbindungsstreifen (4) kraftschlüssig mit beiden Profilbasen (2) verbunden. In der Abbildung sind die Dicke der Profilbasis (2) und die Dicke des Verbindungsstreifens (4) am Werkstück (1) vorstehend. Durch Ausbildung einer Ausnehmung können die vorstehenden Teile nach Wunsch in das Werkstück (1) eingesenkt werden.
  • 2 zeigt die zwei gleichen Ankerprofil-Teile, die in geringem Abstand zueinander in das Werkstück (1) eingestellt sind. Spannschrauben (5) spreizen die beiden Ankerprofil-Teile auseinander und erzeugen so eine kraftschlüssige Verbindung. Damit die Spannschrauben (5) sich nicht mit dem Werkstück (1) verbinden können, müssen bei jeder Spannschraube (5) eine punktförmige Ausnehmung (7) oder alternativ eine durchgehende Ausnehmung (7) am Werkstück (1) hergestellt werden.
  • 3 zeigt die zwei gleichen Ankerprofil-Teile, die in geringem Abstand zueinander in das Werkstück (1) eingestellt sind. Dauerelastische Streifen (6) werden als Abstandhalter unter Druck durchgehend eingetrieben. Diese pressen die beiden Ankerprofil-Teile auseinander und bilden so eine kraftschlüssige Verbindung. Eine durchgehende Ausnehmung (7) bildet den rückwärtigen Raum für den eingetriebenen, dauerelastischen Streifen (6).
The attached drawings are intended to illustrate this by way of example.
  • 1 shows the modified, hook-shaped anchor profile for stabilizing the workpiece (1). The two same anchor profile parts, each consisting of the profile base (2) and the profile leg (3) were set at a distance in the workpiece (1) and are connected by a connecting strip (4) non-positively with two profile bases (2). In the figure, the thickness of the profile base (2) and the thickness of the connecting strip (4) on the workpiece (1) are prominent. By forming a recess, the projecting parts can be countersunk into the workpiece (1) as desired.
  • 2 shows the two same armature profile parts, which are set at a small distance from each other in the workpiece (1). Clamping screws (5) spread apart the two anchor profile parts and thus create a non-positive connection. So that the clamping screws (5) can not connect to the workpiece (1), a punctiform recess (7) or alternatively a continuous recess (7) on the workpiece (1) must be produced for each clamping screw (5).
  • 3 shows the two same armature profile parts, which are set at a small distance from each other in the workpiece (1). Permanently elastic strips (6) are continuously driven as spacers under pressure. These press apart the two anchor profile parts and thus form a non-positive connection. A continuous recess (7) forms the rear space for the driven, permanently elastic strip (6).

ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION

Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Zitierte PatentliteraturCited patent literature

  • DE 102014003827 A1 [0003]DE 102014003827 A1 [0003]
  • DE 102016009103 [0003]DE 102016009103 [0003]

Claims (4)

Mehrteiliges Ankerprofil zur Stabilisierung von Holzwerkstücken dadurch gekennzeichnet, dass das Ankerprofil-Teil hakenförmig ausgebildet ist und dass der abstehende Profilschenkel (3) zur Profilbasis (2) einen Winkel kleiner 90 Grad aufweist. Zwei dieser Ankerprofil-Teile, spiegelbildlich mit Abstand zueinander angeordnet, ergeben das Ankerprofil.Multi-part anchor profile for the stabilization of wooden workpieces characterized in that the anchor profile part is hook-shaped and that the protruding profile leg (3) to the profile base (2) has an angle of less than 90 degrees. Two of these anchor profile parts, arranged in mirror image at a distance from each other, give the anchor profile. Mehrteiliges Ankerprofil nach Anspruch 1, dadurch gekennzeichnet, dass die Ankerprofil-Teile durch einen Verbindungsstreifen (4) kraftschlüssig an den Profilbasen (2) miteinander verbunden sind.Multi-part anchor profile after Claim 1 , characterized in that the anchor profile parts by a connecting strip (4) non-positively connected to the profile bases (2) are interconnected. Mehrteiliges Ankerprofil nach Anspruch 1, dadurch gekennzeichnet, dass die Ankerprofil-Teile mit Spannschrauben (5) kraftschlüssig miteinander verbunden sind.Multi-part anchor profile after Claim 1 , characterized in that the anchor profile parts with clamping screws (5) are non-positively connected to each other. Mehrteiliges Ankerprofil nach Anspruch 1, dadurch gekennzeichnet, dass die Ankerprofil-Teile mit dauerelastischen Streifen (6) kraftschlüssig miteinander verbunden sind.Multi-part anchor profile after Claim 1 , characterized in that the anchor profile parts with permanently elastic strips (6) are non-positively connected to each other.
DE102017001008.0A 2017-02-03 2017-02-03 Multi-part anchor profile Active DE102017001008B4 (en)

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DE102017001008.0A DE102017001008B4 (en) 2017-02-03 2017-02-03 Multi-part anchor profile

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DE102017001008B4 DE102017001008B4 (en) 2022-12-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT524417A4 (en) * 2021-06-08 2022-06-15 Erwin Kitzmueller Wooden panel with at least one ridge strip

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014003827A1 (en) 2014-03-18 2015-10-08 Theodor Rußler Burr and anchor profiles
DE102016009103A1 (en) 2016-07-27 2018-02-01 Theodor Rußler Multi-part anchor profiles

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4238680C2 (en) 1992-11-17 1995-01-19 Adolf Baumjohann Insertable ridge connection for frame and furniture construction

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014003827A1 (en) 2014-03-18 2015-10-08 Theodor Rußler Burr and anchor profiles
DE102016009103A1 (en) 2016-07-27 2018-02-01 Theodor Rußler Multi-part anchor profiles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT524417A4 (en) * 2021-06-08 2022-06-15 Erwin Kitzmueller Wooden panel with at least one ridge strip
AT524417B1 (en) * 2021-06-08 2022-06-15 Erwin Kitzmueller Wooden panel with at least one ridge strip

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