EP1699986B1 - Wood wall construction made of wooden beams - Google Patents
Wood wall construction made of wooden beams Download PDFInfo
- Publication number
- EP1699986B1 EP1699986B1 EP04804683A EP04804683A EP1699986B1 EP 1699986 B1 EP1699986 B1 EP 1699986B1 EP 04804683 A EP04804683 A EP 04804683A EP 04804683 A EP04804683 A EP 04804683A EP 1699986 B1 EP1699986 B1 EP 1699986B1
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- Prior art keywords
- screws
- timber
- beams
- wall structure
- screwed
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/70—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood
- E04B2/701—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood with integrated supporting and obturation function
- E04B2/702—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood with integrated supporting and obturation function with longitudinal horizontal elements
Definitions
- the invention relates to a wooden wall construction in blockboard construction, wherein stacked and optionally adjacent wooden beams are connected to each other by means of screws which bridging the mutual contact area of two wooden beams are screwed from the top or bottom of the two wooden beams and only over part of the Height or thickness of each wooden beam are guided.
- EP-0787866B1 Another known embodiment provides ( EP-0787866B1 ), that in each case matched to a layer of wooden beams machine screws are inserted into predrilled holes, wherein the screws are operatively connected by threaded holes are provided in the head of the screws into which the threaded end of the shank of the next screw can be screwed , It is formed by a kind of continuous mounting rod, the head of each screw is supported respectively at the top of a wooden beam.
- the present invention has for its object to provide a wooden wall construction using screws, which is quick and easy to manufacture and in which an optimal attachment of the supported wooden beams can be done.
- the wooden beams are connected to each other by at least at its two end portions with threaded portions screws which are screwed without pre-drilling and only over part of the height or thickness of the wooden beam and thus intervene only in the immediate mutual contact region of the two wooden beams , wherein the length of the screws is formed smaller than the height of a wooden beam.
- the screws engage according to the invention only in the immediate mutual contact region of the two wooden beams and are screwed in without pre-drilling. There are only much shorter screws necessary, which are therefore particularly deeply sunk. Due to the much shorter screws to be used a special material and therefore cost savings can be achieved. In addition, the insertion torque is substantially reduced compared to a long screw by the much shorter shaft with a thread. Due to the much shorter dimensions of the screws used in the invention also results in a faster and shorter set time. The creation of a wooden wall construction is much easier and faster by the inventive measures. In particular, this ensures that the compound retains its efficiency even in the volume changes of the wood parts to be joined due to shrinkage and swelling. The compound remains stiff even after multiple fading and swelling of the wooden beam.
- the simplest type of mutual connection of wooden beams is that in the mutual contact area of two wooden beams in each case at least two screws are screwed at a distance approximately parallel to each other aligned.
- a design variant provides that the screws are threaded over their entire shaft length. This can be advantageous for manufacturing reasons. The transmission of tensile forces can be improved by a longer thread engagement.
- the screws have an inner tool engagement at their one end, wherein the diameter of the portion of the screws surrounding this inner tool engagement is approximately equal to or only slightly larger than the outer diameter of the thread.
- the inventive type of mutual attachment of wooden beams in the construction of wooden wall structures also allows the simple sealing of the mutual investment area between two wooden beams. For this reason, it is also provided that the screws are inserted between arranged on the edge regions of the mutual abutment region of the wooden beams or inserted strip-shaped sealing materials.
- a variant provides that the screws are screwed in at right angles to the longitudinal extent of the wooden beams.
- the shortest Eindush is given.
- the screws are both at right angles and at an acute angle to the longitudinal extension of the wooden beams, optionally alternately sequentially, screwed. Depending on the required power transmission can thus be used the most optimal solution.
- the screws are each screwed in pairs crossing each other at an acute angle to the longitudinal extent of the wooden beams or transversely to this. It is quite conceivable that the intersecting screwed screws are also at an acute angle to the vertical center plane of the wall made of wooden beams wall construction lying vertical planes.
- the screws are thus screwed without Vorzubohren, so that a significant reduction in the assembly time occurs.
- the screws 2 can be provided only in the region of its two ends with a threaded portion 3 and 4. But it is also conceivable to provide a continuous thread over the entire shaft length. In the context of the invention, different thread forms, different thread pitches and different ratios between core diameter and outer thread diameter are possible.
- the training and mode of action to be formed on a free end drilling and / or Eindringpitze can be performed in various ways.
- the shape of the screw head is variable, but is to be designed so that it can be brought into the deeply recessed position within the wooden beams without any special problems. It is also conceivable that in the case of two threaded sections these have a different thread pitch.
- a surface coating is also advantageous for the screws used here.
- a coating which reduces the insertion torque of the screws 2 is suitable.
- Such a coating can also be applied in addition to a corrosion protection coating or it can also emanate from this anti-corrosion coating at the same time the torque-reducing effect.
- the screws 2 protrude on both sides of the mutual contact area 5 approximately equally far into the adjoining wooden beams 1.
- the length C of the screws 2 is formed smaller than the height B of a wooden beam. 1
- two or more than two screws 2 are screwed in each case at a distance approximately parallel to one another.
- the screws 2 have at their one end an inner tool attack 6, wherein the diameter of the inner tool engagement 6 surrounding portion of the screws 2 is approximately equal to or only slightly larger than the outer diameter of the thread.
- the screws 2 can be screwed in with a screwdriver bit whose shaft adjoining the engagement region for attachment to the screw 2 or an imaginary enveloping cylinder of this shaft has a diameter which is equal to or smaller than the diameter of the section of the screw 2 surrounding the inner tool attack 6. Further, this shaft has a length for bridging the range of height B of the wooden beam 1 from the réellewerkzeugangriff 6 of the screw 2 to the upper or lower limit and further to the screwdriver bit. As a result, a proper drive of the screws can be accomplished until the final setting position, without an additional torque increase is caused by the screwing forth.
- the screws 2 are - if strip-shaped sealing materials 7 are used - arranged between inserted at the edge regions of the mutual contact region 5 of the wooden beams 1 sealing materials 7.
- the cross-sectional shape of the wooden beams is to be designed in a variety of ways when using the measures according to the invention.
- wood wall constructions can also be formed according to the nature of the logs provided in nature.
- sawn wooden beams 1 with or without mutual groove and comb training can be used here.
- FIG. 1 In Fig. 1, three holes 8 are visible, which have been prepared by screwing the screws 2. 2 and 3 corresponding holes 8 are visible. As shown in FIGS. 2 and 3, the bores 8 seem to be arranged one above the other in line, but in fact the bores 8 of one beam are offset by one piece relative to the bores 8 of the next beam, as shown in FIGS. 6 can be seen.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
- Joining Of Building Structures In Genera (AREA)
- Rod-Shaped Construction Members (AREA)
- Finishing Walls (AREA)
Abstract
Description
Die Erfindung betrifft eine Holzwandkonstruktion in Blockbohlenbauweise, wobei übereinander geschichtete und gegebenenfalls nebeneinander liegende Holzbalken mit Hilfe von Schrauben miteinander verbunden sind, welche den gegenseitigen Berührungsbereich zweier Holzbalken überbrückend von der Ober- oder der Unterseite der beiden Holzbalken aus eingedreht sind und nur über einen Teil der Höhe oder Dicke jedes Holzbalkens geführt sind.The invention relates to a wooden wall construction in blockboard construction, wherein stacked and optionally adjacent wooden beams are connected to each other by means of screws which bridging the mutual contact area of two wooden beams are screwed from the top or bottom of the two wooden beams and only over part of the Height or thickness of each wooden beam are guided.
Bei der Errichtung einer solchen Holzwandkonstruktionen in Blockbohlenbauweise werden die übereinander geschichteten Holzbalken durch Schrauben miteinander verbunden, wobei ein Problem natürlich darin liegt, dass die Schrauben infolge der durch Schwinden und Quellen entstehenden Volumenveränderungen auf Dauer keine formschlüssige Verbindung gewährleisten. Die Gebrauchsmusterschrift
Eine andere bekannte Ausgestaltung sieht vor (
Aus der
Aus der
Aus der deutschen Gebrauchsmusterschrift
Die vorliegende Erfindung hat sich zur Aufgabe gestellt, eine Holzwandkonstruktion unter Einsatz von Schrauben zu schaffen, welche schnell und einfach herzustellen ist und bei der eine optimale Befestigung der aufeinander abgestützten Holzbalken erfolgen kann.The present invention has for its object to provide a wooden wall construction using screws, which is quick and easy to manufacture and in which an optimal attachment of the supported wooden beams can be done.
Erfindungsgemäß gelingt dies dadurch, dass die Holzbalken durch zumindest an ihren beiden Endbereichen mit Gewindeabschnitten versehene Schrauben miteinander verbunden sind, welche ohne Vorbohren eingedreht sind und nur über einen Teil der Höhe oder Dicke des Holzbalkens geführt und somit nur im unmittelbar gegenseitigen Berührungsbereich der beiden Holzbalken eingreifen, wobei die Länge der Schrauben kleiner ausgebildet ist als die Höhe eines Holzbalkens.According to the invention, this is achieved in that the wooden beams are connected to each other by at least at its two end portions with threaded portions screws which are screwed without pre-drilling and only over part of the height or thickness of the wooden beam and thus intervene only in the immediate mutual contact region of the two wooden beams , wherein the length of the screws is formed smaller than the height of a wooden beam.
Die Schrauben greifen erfindungsgemäß nur im unmittelbar gegenseitigen Berührungsbereich der beiden Holzbalken ein und werden ohne Vorbohren eingedreht. Es sind nur wesentlich kürzere Schrauben notwendig, welche daher auch besonders tief eingesenkt sind. Durch die wesentlich kürzeren einzusetzenden Schrauben kann eine besondere Material- und daher Kosteneinsparung erzielt werden. Außerdem ist durch den wesentlich kürzeren Schaft mit einem Gewinde das Eindrehmoment gegenüber einer langen Schraube wesentlich verringert. Durch die wesentlich kürzeren Dimensionen der bei der Erfindung eingesetzten Schrauben ergibt sich auch eine schnellere und kürzere Setzdauer. Die Erstellung einer Holzwandkonstruktion wird durch die erfindungsgemäßen Maßnahmen wesentlich einfacher und schneller. Im Besonderen wird dadurch gewährleistet, dass die Verbindung auch bei den durch Schwinden und Quellen auftretenden Volumenänderungen der zu verbindenden Holzteile ihre Leistungsfähigkeit behält. Die Verbindung bleibt auch nach mehrfachem Schwinden und Quellen des Holzbalkens steif.The screws engage according to the invention only in the immediate mutual contact region of the two wooden beams and are screwed in without pre-drilling. There are only much shorter screws necessary, which are therefore particularly deeply sunk. Due to the much shorter screws to be used a special material and therefore cost savings can be achieved. In addition, the insertion torque is substantially reduced compared to a long screw by the much shorter shaft with a thread. Due to the much shorter dimensions of the screws used in the invention also results in a faster and shorter set time. The creation of a wooden wall construction is much easier and faster by the inventive measures. In particular, this ensures that the compound retains its efficiency even in the volume changes of the wood parts to be joined due to shrinkage and swelling. The compound remains stiff even after multiple fading and swelling of the wooden beam.
In diesem Zusammenhang ist es vorteilhaft, wenn die Schrauben beidseitig des gegenseitigen Anlagebereiches annähernd gleich weit in die aneinander anliegenden Holzbalken hineinragen. Es ist daher immer eine ausreichende gegenseitige Befestigung zweier übereinander liegender Holzbalken gewährleistet. In beiden Holzbalken sind die Schrauben in gleicher Weise verankert.In this context, it is advantageous if the screws protrude on either side of the mutual contact area approximately equally far into the adjoining wooden beams. It is therefore always ensured a sufficient mutual attachment of two superimposed wooden beams. In both wooden beams, the screws are anchored in the same way.
Die einfachste Art der gegenseitigen Verbindung von Holzbalken liegt darin, dass in dem gegenseitigen Anlagebereich zweier Holzbalken jeweils wenigstens zwei Schrauben mit Abstand annähernd parallel zueinander ausgerichtet eingedreht sind.The simplest type of mutual connection of wooden beams is that in the mutual contact area of two wooden beams in each case at least two screws are screwed at a distance approximately parallel to each other aligned.
Eine Konstruktionsvariante sieht vor, dass die Schrauben über deren ganze Schaftlänge mit einem Gewinde versehen sind. Dies kann aus fertigungstechnischen Gründen von Vorteil sein. Auch die Übertragung von Zugkräften kann durch einen längeren Gewindeeingriff verbessert werden.A design variant provides that the screws are threaded over their entire shaft length. This can be advantageous for manufacturing reasons. The transmission of tensile forces can be improved by a longer thread engagement.
Ferner ist vorgesehen, dass die Schrauben an ihrem einen Ende einen Innenwerkzeugangriff aufweisen, wobei der Durchmesser des diesen Innenwerkzeugangriff umgebenden Abschnittes der Schrauben annähernd gleich groß wie oder nur geringfügig größer als der Außendurchmesser des Gewindes ausgebildet ist. Auf diese Weise ist es ohne besondere Erhöhung des Eindrehmomentes möglich geworden, die Schrauben ohne Vorbohren eines Loches so weit zu versenken, dass die Schrauben nur im unmittelbar gegenseitigen Berührungsbereich der beiden Holzbalken eingreifen.Furthermore, it is provided that the screws have an inner tool engagement at their one end, wherein the diameter of the portion of the screws surrounding this inner tool engagement is approximately equal to or only slightly larger than the outer diameter of the thread. In this way, it has become possible without a particular increase in the insertion torque to sink the screws without pre-drilling a hole so far that the screws engage only in the immediate mutual contact region of the two wooden beams.
Die erfindungsgemäße Art der gegenseitigen Befestigung von Holzbalken bei der Errichtung von Holzwandkonstruktionen ermöglicht zusätzlich noch die einfache Abdichtung des gegenseitigen Anlagebereiches zwischen zwei Holzbalken. Aus diesem Grund ist auch vorgesehen, dass die Schrauben zwischen an den Randbereichen des gegenseitigen Anlagebereiches der Holzbalken angeordneten oder eingelegten streifenförmigen Dichtungsmaterialien eingesetzt sind.The inventive type of mutual attachment of wooden beams in the construction of wooden wall structures also allows the simple sealing of the mutual investment area between two wooden beams. For this reason, it is also provided that the screws are inserted between arranged on the edge regions of the mutual abutment region of the wooden beams or inserted strip-shaped sealing materials.
Eine Variante sieht vor, dass die Schrauben rechtwinklig zur Längserstreckung der Holzbalken eingedreht sind. Damit ist auch die kürzeste Eindrehstrecke vorgegeben.A variant provides that the screws are screwed in at right angles to the longitudinal extent of the wooden beams. Thus, the shortest Eindrehstrecke is given.
Eine weitere Möglichkeit ist dann gegeben, wenn die Schrauben in einem spitzen Winkel zur Längserstreckung der Holzbalken eingedreht sind. Dadurch können noch höhere Zug- und Druckkräfte bei der gegenseitigen Verbindung übertragen werden. Die zu übertragenden Scherkräfte, also die in horizontaler Richtung wirkenden Kräfte, können wesentlich höher bemessen werden.Another possibility is given when the screws are screwed in at an acute angle to the longitudinal extent of the wooden beams. As a result, even higher tensile and compressive forces can be transmitted in the mutual connection. The shear forces to be transmitted, ie the forces acting in the horizontal direction, can be dimensioned considerably higher.
In diesem Zusammenhang kann es vorteilhaft sein, wenn die Schrauben sowohl rechtwinklig als auch in einem spitzen Winkel zur Längserstreckung der Holzbalken, gegebenenfalls abwechselnd aufeinanderfolgend, eingedreht sind. Je nach der erforderlichen Kraftübertragung kann somit die optimalste Lösung herangezogen werden.In this context, it may be advantageous if the screws are both at right angles and at an acute angle to the longitudinal extension of the wooden beams, optionally alternately sequentially, screwed. Depending on the required power transmission can thus be used the most optimal solution.
Dabei liegt eine zusätzliche Möglichkeit darin, dass die Schrauben jeweils paarweise einander kreuzend in einem spitzen Winkel zur Längserstreckung der Holzbalken oder quer zu dieser eingedreht sind. Dabei ist durchaus denkbar, dass die einander kreuzend eingedrehten Schrauben auch in spitzwinklig zu der Vertikalmittelebene der aus Holzbalken erstellten Wandkonstruktion liegenden Vertikalebenen liegen.In this case, an additional possibility is that the screws are each screwed in pairs crossing each other at an acute angle to the longitudinal extent of the wooden beams or transversely to this. It is quite conceivable that the intersecting screwed screws are also at an acute angle to the vertical center plane of the wall made of wooden beams wall construction lying vertical planes.
Ausführungsbeispiele der Erfindung werden nachstehend anhand der Zeichnung näher erläutert. Es zeigen:
- Fig.1 bis Fig. 3
- Vertikalschnitte durch übereinander geschichtete Holzbalken verschiedener Querschnittsformen, welche durch Schrauben miteinander verbunden sind;
- Fig. 4 bis 6
- Seitenansichten von aus Holzbalken gebildeten Holzwandkonstruktionen, bei welchen die Schrauben in verschiedener Art eingedreht sind.
- Fig.1 to Fig. 3
- Vertical sections through stacked wooden beams of various cross-sectional shapes, which are interconnected by screws;
- 4 to 6
- Side views of wood beam formed wooden wall constructions in which the screws are screwed in various ways.
Bei der gezeigten Holzwandkonstruktion in Blockbohlenbauweise werden Holzbalken 1 übereinander geschichtet und die aufeinander folgenden Holzbalken 1 werden mit Hilfe von Schrauben 2 miteinander verbunden. Die Holzbalken 1 werden dabei durch zumindest an ihren beiden Endbereichen mit Gewindeabschnitten 3 und 4 versehene Schrauben 2 miteinander verbunden. Diese Schrauben 2 sind den gegenseitigen Anlagebereich zweier Holzbalken 1 überbrückend von der Ober- oder der Unterseite des Holzbalkens 1 aus ohne Vorbohren eines Loches eingedreht und sind nur über einen Teil A der Höhe bzw. Dicke B des Holzbalkens 1 geführt. Somit sind die Schrauben 2 nur dem unmittelbar gegenseitigen Anlagebereich 5 zweier Holzbalken 1 zugeordnet.In the shown wood wall construction in log construction
Die Schrauben werden also ohne Vorzubohren eingedreht, so dass eine wesentliche Verkürzung der Montagezeit eintritt. Die Schrauben 2 können nur im Bereich ihrer beiden Enden mit einem Gewindeabschnitt 3 und 4 versehen werden. Es ist aber auch denkbar, über die ganze Schaftlänge ein durchgehendes Gewinde vorzusehen. Im Rahmen der Erfindung sind verschiedene Gewindeformen, verschiedene Gewindesteigungen und verschiedene Verhältnisse zwischen Kerndurchmesser und Gewindeaußendurchmesser möglich. Die Ausbildung und Wirkungsweise der am einen freien Ende auszubildenden Bohr- und/oder Eindringspitze kann auf verschiedene Art und Weise ausgeführt sein. Auch die Form des Schraubenkopfes ist variabel, ist aber so auszuführen, dass dieser ohne besondere Probleme in die tief versenkte Lage innerhalb der Holzbalken gebracht werden kann. Es ist auch denkbar, dass bei zwei Gewindeabschnitten diese eine unterschiedliche Gewindesteigung aufweisen. Obwohl dadurch beim Eindrehen in den ersten Holzbalken 1 das Eindrehmoment wesentlich erhöht wird, kann dadurch erreicht werden, dass beim Eingriff der Schrauben 2 in die zwei aufeinander gelegten Holzbalken 1 diese gegeneinander angezogen werden, um dadurch die gegenseitige Anpresskraft zu verstärken. Natürlich ist bei den hier eingesetzten Schrauben auch eine Oberflächenbeschichtung vorteilhaft. Insbesondere eignet sich eine Beschichtung, welche das Eindrehmoment der Schrauben 2 herabsetzt. Eine solche Beschichtung kann auch zusätzlich zu einer Korrosionsschutzbeschichtung aufgebracht sein oder es kann auch zugleich von dieser Korrosionsschutzbeschichtung die drehmomentmindemde Wirkung ausgehen.The screws are thus screwed without Vorzubohren, so that a significant reduction in the assembly time occurs. The
Die Schrauben 2 ragen beidseitig des gegenseitigen Anlagebereiches 5 annähernd gleich weit in die aneinander anliegenden Holzbalken 1 hinein. Die Länge C der Schrauben 2 ist kleiner ausgebildet ist als die Höhe B eines Holzbalkens 1.The
In dem gegenseitigen Anlagebereich 5 zweier Holzbalken 1 sind jeweils zwei oder mehr als zwei Schrauben 2 mit Abstand annähernd parallel zueinander ausgerichtet eingedreht.In the
Es besteht dabei die Möglichkeit, die Schrauben 2 rechtwinklig zur Längserstreckung der Holzbalken 1 oder in einem spitzen Winkel zur Längserstreckung der Holzbalken 1 (siehe dazu die Fig. 5 und 6) einzudrehen. Je nach Anforderung der gegenseitigen Verbindung von Holzbalken 1 kann daher die günstigste Art der Verbindung gewählt werden. Es ist daher auch möglich, die Schrauben 2 sowohl rechtwinklig als auch in einem spitzen Winkel zur Längserstreckung der Holzbalken 1 gegebenenfalls abwechselnd aufeinanderfolgend einzudrehen. Ferner sieht eine Variante vor, die Schrauben 2 jeweils paarweise einander kreuzend in einem spitzen Winkel zur Längserstreckung der Holzbalken 1 einzudrehen.There is the possibility of screwing the
Die Schrauben 2 weisen an ihrem einen Ende einen Innenwerkzeugangriff 6 auf, wobei der Durchmesser des diesen Innenwerkzeugangriff 6 umgebenden Abschnittes der Schrauben 2 annähernd gleich groß oder nur geringfügig größer ausgebildet ist als der Außendurchmesser des Gewindes.The
Die Schrauben 2 können mit einem Schraubendreherbit eingedreht werden, dessen an den Angriffsbereich zum Ansetzen an der Schraube 2 anschließender Schaft oder ein gedachter Hüllzylinder dieses Schaftes einen Durchmesser aufweist, der gleich oder kleiner ist als der Durchmesser des den Innenwerkzeugangriff 6 umgebenden Abschnittes der Schraube 2. Weiter weist dieser Schaft eine Länge zum Überbrücken des Bereiches der Höhe B des Holzbalkens 1 vom Innenwerkzeugangriff 6 der Schraube 2 bis zur oberen oder unteren Begrenzung und weiter bis zum Schraubereinsatz auf. Dadurch kann ein ordnungsgemäßer Antrieb der Schrauben bis zur endgültigen Setzlage bewerkstelligt werden, ohne dass vom Eindrehwerkzeug her eine zusätzliche Drehmomenterhöhung hervorgerufen wird.The
Die Schrauben 2 sind - falls streifenförmige Dichtungsmaterialien 7 eingesetzt werden - zwischen an den Randbereichen des gegenseitigen Anlagebereiches 5 der Holzbalken 1 eingelegten Dichtungsmaterialien 7 angeordnet.The
Die Querschnittsform der Holzbalken ist beim Einsatz der erfindungsgemäßen Maßnahmen in vielfältiger Weise zu gestalten. So können auch nach Art der in der Natur gegebenen Blockbohlen Holzwandkonstruktionen gebildet werden. Auch auf verschiedene Querschnittsformen gesägte Holzbalken 1 mit oder ohne gegenseitige Nut- und Kammausbildung sind hier einsetzbar.The cross-sectional shape of the wooden beams is to be designed in a variety of ways when using the measures according to the invention. Thus, wood wall constructions can also be formed according to the nature of the logs provided in nature. Also on various cross-sectional shapes sawn
In Fig. 1 sind drei Bohrungen 8 sichtbar, die durch das Einschrauben der Schrauben 2 hergestellt worden sind. In den Fig. 2 und 3 sind entsprechende Bohrungen 8 sichtbar. Gemäß der Darstellung in den Fig. 2 und 3 scheinen die Bohrungen 8 zwar in Linie übereinander angeordnet sein, tatsächlich sind die Bohrungen 8 eines Balkens gegenüber den Bohrungen 8 des nächsten Balkens aber jeweils um ein Stück versetzt, wie es aus den Fig. 4 - 6 ersichtlich ist.In Fig. 1, three
Claims (11)
- A timber wall structure of the block-board mode of construction, wherein timber beams, which are stacked one on top of another and optionally are situated adjacent one another, are joined together by means of screws which are screwed in spanning the mutual contact zone of two timber beams from the upper side or the under side of the two timber beams and are guided only over part of the height of the thickness of each timber beam, characterised in that the timber beams (1) are joined together by screws (2) which at least on their two end portions are provided with threaded sections (3,4) and which are screwed in without predrilling and engage only in the immediate mutual contact zone (5) of the two timber beams (1), wherein the length (C) of the screws (2) is smaller than the height (B) of a timber beam (1).
- A timber wall structure according to Claim 1, characterised in that on either side of the mutual contact zone (5) the screws (2) project approximately to the same extent into the mutually abutting timber beams (1).
- A timber wall structure according to Claim 1 or 2, characterised in that in the mutual contact zone (5) of two timber beams (1) in each case two screws (2) are screwed in aligned approximately parallel to one another.
- A timber wall structure according to any one of Claims 1 to 3, characterised in that the screws (2) are provided with a screw-thread over their entire shank length.
- A timber wall structure according to any one of Claims 1 to 4, characterised in that at one end the screws (2) have an internal tool engagement portion (6), wherein the diameter of the portion of the screws (2) surrounding this internal tool engagement portion (6) is approximately the same size as or is only slightly than larger than the outer diameter of the screw-thread.
- A timber wall structure according to any one of Claims 1 to 5, characterised in that the screws (2) are inserted between strip-like sealing materials (7) arranged or inserted at the edge zones of the mutual contact zone (5) of the timber beams (1).
- A timber wall structure according to any one of Claims 1 to 6, characterised in that the screws (2) are screwed in at a right angle to the longitudinal extension of the timber beams (1).
- A timber wall structure according to any one of Claims 1 to 6, characterised in that the screws (2) are screwed in at an acute angle to the longitudinal extension of the timber beams (1).
- A timber wall structure according to any one of Claims 1 to 6, characterised in that the screws (2) are screwed in both at a right angle and at an acute angle to the longitudinal extension of the timber beams (1).
- A timber wall structure according to Claim 9, characterised in that the screws are screwed in alternately in sequence.
- A timber wall structure according to any one of Claims 1 to 6 and 9, characterised in that the screws (2) are screwed in respectively in pairs intersecting one another at an acute angle to the longitudinal extension of the timber beams (1) and transversely thereto.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10359995A DE10359995B3 (en) | 2003-12-19 | 2003-12-19 | Wooden wall construction used in a plank structure comprises wooden beams connected to each other by screws having thread sections |
PCT/EP2004/053277 WO2005061811A1 (en) | 2003-12-19 | 2004-12-06 | Wood wall construction made of wooden beams |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1699986A1 EP1699986A1 (en) | 2006-09-13 |
EP1699986B1 true EP1699986B1 (en) | 2008-01-02 |
Family
ID=34530338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04804683A Not-in-force EP1699986B1 (en) | 2003-12-19 | 2004-12-06 | Wood wall construction made of wooden beams |
Country Status (6)
Country | Link |
---|---|
US (1) | US20070130852A1 (en) |
EP (1) | EP1699986B1 (en) |
AT (1) | ATE382750T1 (en) |
CA (1) | CA2543560A1 (en) |
DE (2) | DE10359995B3 (en) |
WO (1) | WO2005061811A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY159949A (en) * | 2008-11-18 | 2017-02-15 | Loggo Ip Pty Ltd In Its Capacity As Trustee For Thornton Ip Trust | Timber structural member |
EP2256262B1 (en) * | 2009-10-22 | 2013-05-22 | Naturbau Gschwend Geschwendbau GmbH | Wood structure module, method for its manufacture and application |
AU2013224725B2 (en) * | 2009-11-09 | 2017-05-11 | Loggo Ip Pty Ltd. | Composite structural member |
US20160194869A1 (en) * | 2013-09-06 | 2016-07-07 | Loggo Ip Pty Ltd In Its Capacity As Trustee For Thornton Ip Trust | Composite structural member |
BR112016026970B1 (en) * | 2014-05-18 | 2022-05-03 | Loggo Ip Pty Ltd In Its Capacity As Trustee For Thornton Ip Trust | WOODEN STRUCTURAL MEMBER |
FR3069868B1 (en) * | 2017-08-03 | 2022-05-13 | Leko Labs Sa | CONSTRUCTIVE ELEMENT WITH PREVIOUSLY PRESSED BLADES |
US10982436B1 (en) * | 2020-01-03 | 2021-04-20 | John P. Ross | Log wall construction |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
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US4503648A (en) * | 1982-12-09 | 1985-03-12 | Mahaffey Donald H | Lightweight composite building module |
US4909012A (en) * | 1988-09-28 | 1990-03-20 | Thompson Jr Ransom S | Method of using compression fastener for joining structural members |
US5163259A (en) * | 1990-10-29 | 1992-11-17 | Hunsaker Theo R | Interlocking manufactured logs |
US5283994A (en) * | 1992-06-19 | 1994-02-08 | Callison & Associates Xxi, Inc. | Landscape timber system |
US5400845A (en) * | 1992-12-21 | 1995-03-28 | Olympic Manufacturing Group, Inc. | Technique for fastening logs and fastener therefor |
DE9307029U1 (en) * | 1993-05-08 | 1993-08-19 | Blach, Thomas, 21702 Ahlerstedt | Groove on both sides for cross-nailing various outside wall block planks |
US5577356A (en) * | 1994-03-25 | 1996-11-26 | Panabode Cedar Homes, Inc. | Pre-cut building method and structure |
JP3280561B2 (en) * | 1996-02-05 | 2002-05-13 | 株式会社アールシーコア | How to assemble log walls for log houses and bolts for tying logs |
WO1999015796A1 (en) * | 1997-09-22 | 1999-04-01 | Sfs Industrie Holding Ag | Screw for fixing wooden laths on a roof substructure or a wall foundation |
DE29805784U1 (en) * | 1998-03-30 | 1999-08-05 | Sfs Industrie Holding Ag, Heerbrugg | Screw for fastening wooden slats to a roof or wall substructure |
DE29802951U1 (en) * | 1998-02-20 | 1999-06-24 | MiTek Industries GmbH, 63128 Dietzenbach | Connecting device |
DE19828275A1 (en) * | 1998-06-25 | 2000-01-13 | Abbeyfield Investments Ltd | Plank for building wooden houses |
US6050765A (en) * | 1998-08-21 | 2000-04-18 | Olympic Manufacturing Group, Inc. | Fastener for logs and fastening technique therefor |
US6266934B1 (en) * | 1999-04-09 | 2001-07-31 | Blh, Inc | Supports for log structures |
US6418680B1 (en) * | 1999-04-16 | 2002-07-16 | Dennis P. Calkins | Log panel system with panels comprising a plurality of stacked logs and an end board fixedly attached to the ends of each panel |
US6385929B1 (en) * | 1999-10-29 | 2002-05-14 | Richard J. Englehart | Log and screw pin building system |
DE29920853U1 (en) * | 1999-11-30 | 2000-03-02 | Kob, Sabine, 95448 Bayreuth | Weatherproof wall construction in block construction |
DE10013810B4 (en) * | 2000-03-21 | 2004-08-12 | Sfs Intec Holding Ag | Beam made of wood with sections loaded with transverse tension |
DE20007321U1 (en) * | 2000-04-20 | 2001-08-23 | A-Z Ausrüstung und Zubehör GmbH & Co. KG, 45525 Hattingen | Wood screw |
-
2003
- 2003-12-19 DE DE10359995A patent/DE10359995B3/en not_active Expired - Fee Related
-
2004
- 2004-12-06 WO PCT/EP2004/053277 patent/WO2005061811A1/en active IP Right Grant
- 2004-12-06 US US10/574,757 patent/US20070130852A1/en not_active Abandoned
- 2004-12-06 DE DE502004005870T patent/DE502004005870D1/en not_active Expired - Fee Related
- 2004-12-06 AT AT04804683T patent/ATE382750T1/en not_active IP Right Cessation
- 2004-12-06 EP EP04804683A patent/EP1699986B1/en not_active Not-in-force
- 2004-12-06 CA CA002543560A patent/CA2543560A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20070130852A1 (en) | 2007-06-14 |
EP1699986A1 (en) | 2006-09-13 |
DE10359995B3 (en) | 2005-06-02 |
CA2543560A1 (en) | 2005-07-07 |
DE502004005870D1 (en) | 2008-02-14 |
WO2005061811A1 (en) | 2005-07-07 |
ATE382750T1 (en) | 2008-01-15 |
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