DE20118660U1 - Wooden cross connector for narrow end faces - Google Patents
Wooden cross connector for narrow end facesInfo
- Publication number
- DE20118660U1 DE20118660U1 DE20118660U DE20118660U DE20118660U1 DE 20118660 U1 DE20118660 U1 DE 20118660U1 DE 20118660 U DE20118660 U DE 20118660U DE 20118660 U DE20118660 U DE 20118660U DE 20118660 U1 DE20118660 U1 DE 20118660U1
- Authority
- DE
- Germany
- Prior art keywords
- wooden cross
- end faces
- spikes
- cross connector
- narrow end
- 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.)
- Expired - Lifetime
Links
- 239000002023 wood Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D12/00—Non-structural supports for roofing materials, e.g. battens, boards
- E04D12/004—Battens
- E04D12/006—Batten-supporting means
-
- 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
-
- 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
- E04B2001/2644—Brackets, gussets or joining plates
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Joining Of Building Structures In Genera (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
Holzkreuzverbinder für schmale StirnflächenWooden cross connectors for narrow front surfaces
Üblicherweise wird eine Kreuzverbindung z.B. im 90 Grad Winkel zueinander durch nageln oder schrauben durch eine der Stirnflächen in die andere Stirnfläche des Material vorgenommen. Bei diesem Arbeitsgang muß der Handwerker Maß nehmen, den geeigneten Winkel herstellen, anzeichnen und im Anschluß eventuell bohren wenn die Verbindung durch eine Verschraubung hergestellt werden soll, oder gegebenenfalls Nägel einschlagen.A cross connection is usually made, e.g. at a 90 degree angle to each other, by nailing or screwing through one of the end faces into the other end face of the material. During this process, the craftsman must take measurements, create the appropriate angle, mark it and then drill if the connection is to be made by screwing, or hammer in nails if necessary.
Bei diesem Ablauf besteht das Problem, daß durch diese Montageweise speziell des Materials Holz, Spaltungen, Risse und sonstige Beschädigungen bei schmalen Stirnflächen auftreten können, welche die Lebensdauer des Holzes durch Eindringen von Wasser herabsetzen können, und die Tragfähigkeit vermindern können. Der im Schutzanspruch 1 angegebenen Erfindung liegt das Problem zugrunde eine Holzkeuzverbindung zu schaffen, welche die oben beschriebene Montageweise vereinfacht, die Lebensdauer des Holzes verlängert und die gewünschte Kreuzverbindung herstellen läßt und darüber hinaus tragfähiger ist. Diese Probleme werden durch die im Schutzanspruch 1 aufgeführten Merkmale gelöst. Mit der Erfindung wird erreicht, das die Ausführungsschritte geeigneten Winkel herstellen, Bohren und/oder eine Nagelverbindung zu schaffen, wegfallen. Der Holzkreuzverbinder ist so geschaffen, das er die gängigen Stirnflächenmaße aufnehmen kann.The problem with this process is that this method of assembly, especially of the wood material, can lead to splits, cracks and other damage to narrow end faces, which can reduce the lifespan of the wood due to water penetration and can reduce the load-bearing capacity. The invention specified in claim 1 is based on the problem of creating a wooden cross connection which simplifies the assembly method described above, extends the lifespan of the wood and allows the desired cross connection to be made, and is also more load-bearing. These problems are solved by the features specified in claim 1. The invention eliminates the steps of creating a suitable angle, drilling and/or creating a nail connection. The wooden cross connector is designed in such a way that it can accommodate the usual end face dimensions.
Durch die bei der Produktion ausgestanzten Spikes z.B. dreiecksförmig (Fig. 1) nach innen gepresst , welche beim Einschlagen des Holzes seitlich in Faserrichtung des Holzes eindringen, die Verbindung herstellen.The connection is created by the spikes punched out during production, e.g. triangular in shape (Fig. 1), which are pressed inwards and penetrate laterally in the direction of the grain of the wood when the wood is struck.
Die Erfindung ist in ihrer Art so gekennzeichnet, daß die Wandungen (Fig.2 und 3) jeweils der gewünschten Richtung ,z.B. bei einer 90 Grad Verbindung rechtwinklig zueinander nach innen geformt sind.The invention is characterized in that the walls (Fig. 2 and 3) are each formed in the desired direction, e.g. at a 90 degree connection at right angles to each other.
Durch die somit erfolgte Vorspannung wird die jeweilige Stirnfläche eingespannt, wobei die Spikes diesen Befestigungseffekt unterstützen.
Ein Ausführungsbeispiel wird im Folgenden erläutert:The resulting pre-tension clamps the respective front surface, with the spikes supporting this fastening effect.
An example of implementation is explained below:
Bei der Herstellung eines Dachaufbaus eines Hauses mit erhöhtem Anspruch an den Energiehaushalt werden auf die Dachsparren z.B. Sperrholzschwerter mit der schmalen Stirnseite auf die Sparren montiert.When constructing a roof structure for a house with increased energy requirements, plywood swords with the narrow front side are mounted on the rafters.
Zwischen Unterkonstruktion der Sparren bis in Höhe der Dachlattung werden die Zwischenräume mit Dämmung verfüllt und eine Unterspannbahn bildet den Abschluß zur Konterlattung,Between the substructure of the rafters up to the height of the roof battens, the gaps are filled with insulation and an underlayment forms the finish to the counter battens,
Um diese Konterlattung zu montieren, werden die Holzkreuzverbinder mit dem Hammer auf das Schwert aufgeschlagen,To mount this counter batten, the wooden cross connectors are hit onto the sword with a hammer,
Die Vorspannung der unteren Klammer ( Fig. 5 ) und die ausgestanzten Spikes ( Fig. 1) wird die erste Verbindung hergestellt.
Dieser Arbeitsschritt wird an jedem Schwert durchgeführt.The pre-tension of the lower clamp ( Fig. 5 ) and the punched out spikes ( Fig. 1) create the first connection.
This step is carried out on each sword.
Im Anschluß daran kann die Konterlattung, ebenfalls durch Einschlagen mit dem Hammer rechtwinklig hergestellt werden.The counter battens can then be made at a right angle by hammering them in.
Auch hier wird durch die erzeugte Vorspannung des Materials der oberen Klammer ( Fig. 4 ) und der Spikes ( Fig. 1 ) die gewünschte Verbindung hergestellt. Die auf diese Weise hergestellte Konstruktion nimmt die eigentliche Dachhaut auf.Here too, the desired connection is created by pre-stressing the material of the upper clamp (Fig. 4) and the spikes (Fig. 1). The construction created in this way supports the actual roof covering.
Claims (1)
dass die Schenkel (Fig. 2 und Fig. 5) der Klammern jeweils der gewünschten Richtung, z. B. bei einer 90 Grad Verbindung rechtwinklig, zueinander nach innen geformt sind.
dass die Spikes (Fig. 1) aufgrund ihres Winkels zum Schenkels einer Klammer parallele Zugkräfte zur Klammer aufnehmen können, da sie tiefer in das Holz eindringen. Wooden cross connector characterized in that it consists of two clamps which have punched-out spikes, e.g. triangular ( Fig. 1), which allow the spikes to penetrate into the wood when the connector is hammered in due to the spring-back property of the material (e.g. steel),
that the legs ( Fig. 2 and Fig. 5) of the clamps are each formed in the desired direction, e.g. at right angles to each other in a 90 degree connection.
that the spikes ( Fig. 1) can absorb tensile forces parallel to the staple due to their angle to the leg of a staple as they penetrate deeper into the wood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20118660U DE20118660U1 (en) | 2001-11-09 | 2001-11-09 | Wooden cross connector for narrow end faces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20118660U DE20118660U1 (en) | 2001-11-09 | 2001-11-09 | Wooden cross connector for narrow end faces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE20118660U1 true DE20118660U1 (en) | 2002-05-23 |
Family
ID=7964060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE20118660U Expired - Lifetime DE20118660U1 (en) | 2001-11-09 | 2001-11-09 | Wooden cross connector for narrow end faces |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE20118660U1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005001336A1 (en) * | 2005-01-11 | 2006-07-27 | Opitz Holzbau Gmbh & Co. Kg | Bracket for securing battens to rafters is shaped to fit over the battens and is secured via side tags |
| EP3364054A1 (en) * | 2017-02-17 | 2018-08-22 | Marley Eternit Ltd | End clip for batten |
-
2001
- 2001-11-09 DE DE20118660U patent/DE20118660U1/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005001336A1 (en) * | 2005-01-11 | 2006-07-27 | Opitz Holzbau Gmbh & Co. Kg | Bracket for securing battens to rafters is shaped to fit over the battens and is secured via side tags |
| EP3364054A1 (en) * | 2017-02-17 | 2018-08-22 | Marley Eternit Ltd | End clip for batten |
| WO2018149905A1 (en) * | 2017-02-17 | 2018-08-23 | Marley Eternit Ltd | End clip for batten |
| GB2571213A (en) * | 2017-02-17 | 2019-08-21 | Marley Ltd | End clip for batten |
| GB2571213B (en) * | 2017-02-17 | 2022-10-19 | Marley Ltd | End clip for batten |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R086 | Non-binding declaration of licensing interest | ||
| R207 | Utility model specification |
Effective date: 20020627 |
|
| R156 | Lapse of ip right after 3 years |
Effective date: 20050601 |